Revision 1362
org.gvsig.legend.proportionalsymbols.app.mainplugin/tags/org.gvsig.legend.proportionalsymbols.app.mainplugin-1.0.42/pom.xml | ||
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<?xml version="1.0" encoding="UTF-8"?> |
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> |
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<modelVersion>4.0.0</modelVersion> |
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<artifactId>org.gvsig.legend.proportionalsymbols.app.mainplugin</artifactId> |
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<name>Vector legend: Proportional symbols</name> |
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<version>1.0.42</version> |
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<parent> |
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<groupId>org.gvsig</groupId> |
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<artifactId>org.gvsig.desktop</artifactId> |
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<version>2.0.180</version> |
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</parent> |
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<url>https://devel.gvsig.org/redmine/projects/gvsig-base-legends</url> |
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<scm> |
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<connection>scm:svn:https://devel.gvsig.org/svn/gvsig-base-legends/org.gvsig.legend.proportionalsymbols.app.mainplugin/tags/org.gvsig.legend.proportionalsymbols.app.mainplugin-1.0.42</connection> |
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<developerConnection>scm:svn:https://devel.gvsig.org/svn/gvsig-base-legends/org.gvsig.legend.proportionalsymbols.app.mainplugin/tags/org.gvsig.legend.proportionalsymbols.app.mainplugin-1.0.42</developerConnection> |
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<url>scm:svn:https://devel.gvsig.org/svn/gvsig-base-legends/org.gvsig.legend.proportionalsymbols.app.mainplugin/tags/org.gvsig.legend.proportionalsymbols.app.mainplugin-1.0.42</url> |
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</scm> |
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<repositories> |
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<repository> |
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<id>gvsig-public-http-repository</id> |
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<name>gvSIG maven public HTTP repository</name> |
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<url>http://devel.gvsig.org/m2repo/j2se</url> |
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<releases> |
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<enabled>true</enabled> |
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<updatePolicy>daily</updatePolicy> |
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<checksumPolicy>warn</checksumPolicy> |
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</releases> |
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<snapshots> |
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<enabled>true</enabled> |
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<updatePolicy>daily</updatePolicy> |
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<checksumPolicy>warn</checksumPolicy> |
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</snapshots> |
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</repository> |
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</repositories> |
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<description>Vector legend: Proportional symbols. The symbol size is exactly proportional to the numeric attribute value.</description> |
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<build> |
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<plugins> |
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<plugin> |
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<artifactId>maven-release-plugin</artifactId> |
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<version>2.0</version> |
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<configuration> |
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<tagBase>https://devel.gvsig.org/svn/gvsig-base-legends/org.gvsig.legend.proportionalsymbols.app.mainplugin/tags</tagBase> |
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</configuration> |
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</plugin> |
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</plugins> |
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</build> |
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<dependencies> |
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<dependency> |
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<groupId>org.gvsig</groupId> |
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<artifactId>org.gvsig.app.mainplugin</artifactId> |
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</dependency> |
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<dependency> |
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<groupId>org.gvsig</groupId> |
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<artifactId>org.gvsig.andami</artifactId> |
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</dependency> |
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<dependency> |
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<groupId>org.gvsig</groupId> |
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<artifactId>org.gvsig.symbology.lib.api</artifactId> |
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</dependency> |
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<dependency> |
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<groupId>org.gvsig</groupId> |
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<artifactId>org.gvsig.symbology.lib.impl</artifactId> |
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</dependency> |
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<dependency> |
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<groupId>org.gvsig</groupId> |
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<artifactId>org.gvsig.symbology.swing.api</artifactId> |
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</dependency> |
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<dependency> |
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<groupId>org.gvsig</groupId> |
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<artifactId>org.gvsig.fmap.mapcontext.api</artifactId> |
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</dependency> |
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<dependency> |
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<groupId>org.gvsig</groupId> |
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<artifactId>org.gvsig.utils</artifactId> |
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</dependency> |
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<dependency> |
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<groupId>org.gvsig</groupId> |
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<artifactId>org.gvsig.fmap.dal.api</artifactId> |
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</dependency> |
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<dependency> |
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<groupId>org.gvsig</groupId> |
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<artifactId>org.gvsig.i18n</artifactId> |
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</dependency> |
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<dependency> |
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<groupId>org.gvsig</groupId> |
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<artifactId>org.gvsig.fmap.geometry.api</artifactId> |
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</dependency> |
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<dependency> |
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<groupId>org.gvsig</groupId> |
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<artifactId>org.gvsig.tools.lib</artifactId> |
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</dependency> |
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<dependency> |
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<groupId>org.gvsig</groupId> |
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<artifactId>org.gvsig.ui</artifactId> |
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</dependency> |
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<dependency> |
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<groupId>org.gvsig</groupId> |
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<artifactId>org.gvsig.projection.api</artifactId> |
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</dependency> |
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<dependency> |
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<groupId>org.gvsig</groupId> |
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<artifactId>org.gvsig.metadata.lib.basic.api</artifactId> |
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</dependency> |
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</dependencies> |
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<properties> |
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<gvsig.package.info.categories>View,Vector,Symbology</gvsig.package.info.categories> |
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<gvsig.package.info.official>true</gvsig.package.info.official> |
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<gvsig.package.info.dependencies>required: org.gvsig.app.mainplugin -ge 2.1.0-A</gvsig.package.info.dependencies> |
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<gvsig.package.info.state>testing</gvsig.package.info.state> |
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<gvsig.package.info.poolURL>https://devel.gvsig.org/download/projects/gvsig-base-legends/pool</gvsig.package.info.poolURL> |
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</properties> |
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</project> |
org.gvsig.legend.proportionalsymbols.app.mainplugin/tags/org.gvsig.legend.proportionalsymbols.app.mainplugin-1.0.42/buildNumber.properties | ||
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#Fri May 05 18:52:04 CEST 2017 |
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buildNumber=45 |
org.gvsig.legend.proportionalsymbols.app.mainplugin/tags/org.gvsig.legend.proportionalsymbols.app.mainplugin-1.0.42/src/main/assembly/gvsig-plugin-package.xml | ||
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<!-- |
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gvSIG. Desktop Geographic Information System. |
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Copyright (C) 2007-2013 gvSIG Association. |
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|
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This program is free software; you can redistribute it and/or |
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modify it under the terms of the GNU General Public License |
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as published by the Free Software Foundation; either version 3 |
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of the License, or (at your option) any later version. |
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|
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, |
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MA 02110-1301, USA. |
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|
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For any additional information, do not hesitate to contact us |
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at info AT gvsig.com, or visit our website www.gvsig.com. |
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|
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--> |
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<assembly> |
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<id>gvsig-plugin-package</id> |
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<formats> |
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<format>zip</format> |
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</formats> |
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<baseDirectory>${project.artifactId}</baseDirectory> |
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<includeBaseDirectory>true</includeBaseDirectory> |
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<files> |
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<file> |
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<source>target/${project.artifactId}-${project.version}.jar</source> |
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<outputDirectory>lib</outputDirectory> |
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</file> |
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38 |
<file> |
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<source>target/package.info</source> |
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</file> |
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</files> |
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|
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<fileSets> |
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<fileSet> |
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<directory>src/main/resources-plugin</directory> |
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<outputDirectory>.</outputDirectory> |
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</fileSet> |
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</fileSets> |
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|
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<!-- No dependencies |
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<dependencySets> |
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<dependencySet> |
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<useProjectArtifact>false</useProjectArtifact> |
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<useTransitiveDependencies>false</useTransitiveDependencies> |
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<outputDirectory>lib</outputDirectory> |
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<includes> |
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<include>...</include> |
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</includes> |
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</dependencySet> |
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</dependencySets> |
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--> |
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</assembly> |
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|
org.gvsig.legend.proportionalsymbols.app.mainplugin/tags/org.gvsig.legend.proportionalsymbols.app.mainplugin-1.0.42/src/main/java/org/gvsig/symbology/fmap/rendering/ProportionalSymbolsLegend.java | ||
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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana |
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* |
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* Copyright (C) 2005 IVER T.I. and Generalitat Valenciana. |
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* |
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* This program is free software; you can redistribute it and/or |
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6 |
* modify it under the terms of the GNU General Public License |
|
7 |
* as published by the Free Software Foundation; either version 2 |
|
8 |
* of the License, or (at your option) any later version. |
|
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
13 |
* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA. |
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* |
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* For more information, contact: |
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* |
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* Generalitat Valenciana |
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* Conselleria d'Infraestructures i Transport |
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* Av. Blasco Ib??ez, 50 |
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* 46010 VALENCIA |
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* SPAIN |
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* |
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* +34 963862235 |
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* gvsig@gva.es |
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* www.gvsig.gva.es |
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* |
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* or |
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* |
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* IVER T.I. S.A |
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* Salamanca 50 |
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* 46005 Valencia |
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* Spain |
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* |
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* +34 963163400 |
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* dac@iver.es |
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*/ |
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package org.gvsig.symbology.fmap.rendering; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.mapcontext.MapContextLocator; |
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import org.gvsig.fmap.mapcontext.MapContextManager; |
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import org.gvsig.fmap.mapcontext.rendering.legend.ILegend; |
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import org.gvsig.fmap.mapcontext.rendering.legend.ZSort; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.IntervalLegendEvent; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.LabelLegendEvent; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.LegendChangedEvent; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.LegendClearEvent; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.SymbolLegendEvent; |
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import org.gvsig.fmap.mapcontext.rendering.legend.events.ValueLegendEvent; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.IMultiLayerSymbol; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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import org.gvsig.i18n.Messages; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.legend.impl.VectorialUniqueValueLegend; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.fill.impl.MarkerFillSymbol; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.fill.impl.MultiLayerFillSymbol; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.line.ILineSymbol; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.marker.IMarkerSymbol; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.SimpleMarkerFillPropertiesStyle; |
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import org.gvsig.tools.ToolsLocator; |
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import org.gvsig.tools.dynobject.DynStruct; |
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import org.gvsig.tools.persistence.PersistenceManager; |
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import org.gvsig.tools.persistence.PersistentState; |
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import org.gvsig.tools.persistence.exception.PersistenceException; |
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import org.gvsig.tools.util.Callable; |
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|
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|
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/** |
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* Implements a legend which represents the quantitative information |
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* (numeric values). This representation is possible thanks to a symbol |
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* whose size is different each time (depending on the numeric values |
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* and if we want to use normalization or not). |
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* |
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* @author jaume dominguez faus - jaume.dominguez@iver.es |
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* @author jldominguez |
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*/ |
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public class ProportionalSymbolsLegend extends VectorialUniqueValueLegend { |
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private static Logger logger = LoggerFactory.getLogger(ProportionalSymbolsLegend.class); |
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public static final String |
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PROPORTIONAL_SYMBOL_LEGEND_NAME = |
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"PROPORTIONAL_SYMBOL_LEGEND"; |
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public static final String |
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PROPORTIONAL_SYMBOL_LEGEND_PERSISTENCE_DEFINITION_NAME = |
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"PROPORTIONAL_SYMBOL_LEGEND_PERSISTENCE_DEFINITION"; |
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public void setClassifyingFieldNames(String[] fNames) { |
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super.setClassifyingFieldNames(fNames); |
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valueField = fNames[0]; |
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normalizationField = fNames[1]; |
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} |
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private ISymbol backgroundSymbol; |
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private String valueField; |
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private String normalizationField; |
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private double minSize; |
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private double maxSize; |
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private int templateShapeType; |
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private boolean useNormalization; |
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private double maxFeature, minFeature; |
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private ZSort zSort = null; |
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public ISymbol getSymbolByValue(Object key) { |
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return null; |
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} |
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public ISymbol getSymbolByFeature(Feature feat) { |
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ISymbol theSymbol = getDefaultSymbol(); |
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ISymbol auxSymbol; |
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double value = 0; |
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double normValue = 0; |
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double size; |
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double separation = maxSize-minSize; |
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if (separation == 0) { |
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separation = 1; |
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} |
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try { |
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value = feat.getDouble(this.valueField); |
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if (useNormalization) { |
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normValue = feat.getDouble(this.normalizationField); |
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if (normValue == 0) { |
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size = (value >= 0) ? |
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Double.POSITIVE_INFINITY : |
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Double.NEGATIVE_INFINITY; |
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} else { |
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value = value / normValue; |
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size = minSize + (value * separation) ; |
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} |
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} else { |
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double difFeat = maxFeature - minFeature; |
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double step = difFeat/separation; |
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size = minSize + ((value - minFeature)/step); |
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} |
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|
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} catch (Exception e) { |
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logger.info("Error while getting value in ProportionalSymbolsLegend.", e); |
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return null; |
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} |
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if (size == Double.NaN || size == Double.POSITIVE_INFINITY |
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|| size == Double.NEGATIVE_INFINITY) { |
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// logger.info("The symbol size is NaN or INFINITE."); |
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return null; |
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} |
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Geometry defgeom = feat.getDefaultGeometry(); |
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int def_geom_type = defgeom.getGeometryType().getType(); |
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if (isPolygonal(def_geom_type) && theSymbol instanceof IMarkerSymbol) { |
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MarkerFillSymbol aux = new MarkerFillSymbol(); |
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((IMarkerSymbol) theSymbol).setSize(size); |
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aux.setMarker((IMarkerSymbol) theSymbol); |
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SimpleMarkerFillPropertiesStyle p = new SimpleMarkerFillPropertiesStyle(); |
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p.setFillStyle(SimpleMarkerFillPropertiesStyle.SINGLE_CENTERED_SYMBOL); |
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aux.setMarkerFillProperties(p); |
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theSymbol = aux; |
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} |
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else if (isLinear(def_geom_type)) { |
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|
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ILineSymbol line = (ILineSymbol) theSymbol; |
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line.setLineWidth(size); |
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theSymbol = line; |
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} |
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else if (isPoint(def_geom_type)) { |
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IMarkerSymbol marker = (IMarkerSymbol) theSymbol; |
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marker.setSize(size); |
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theSymbol = marker; |
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} |
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|
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if (backgroundSymbol != null) { |
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MultiLayerFillSymbol multi = new MultiLayerFillSymbol() ; |
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multi.addLayer(backgroundSymbol); |
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multi.addLayer(theSymbol); |
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return multi; |
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} |
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auxSymbol = theSymbol; |
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return auxSymbol; |
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} |
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public static boolean isPolygonal(int ty) { |
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if (ty == Geometry.TYPES.MULTISURFACE |
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|| ty == Geometry.TYPES.SURFACE |
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) { |
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return true; |
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} else { |
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return false; |
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} |
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} |
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|
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public static boolean isLinear(int ty) { |
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if (ty == Geometry.TYPES.CIRCLE |
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|| ty == Geometry.TYPES.ARC |
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|| ty == Geometry.TYPES.CURVE |
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|| ty == Geometry.TYPES.ELLIPSE |
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|| ty == Geometry.TYPES.ELLIPTICARC |
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|| ty == Geometry.TYPES.SPLINE |
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|| ty == Geometry.TYPES.MULTICURVE |
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) { |
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return true; |
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} else { |
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return false; |
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} |
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} |
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public static boolean isPoint(int ty) { |
|
226 |
if (ty == Geometry.TYPES.POINT |
|
227 |
|| ty == Geometry.TYPES.MULTIPOINT |
|
228 |
) { |
|
229 |
return true; |
|
230 |
} else { |
|
231 |
return false; |
|
232 |
} |
|
233 |
} |
|
234 |
|
|
235 |
|
|
236 |
|
|
237 |
/** |
|
238 |
* Gets the background symbol which only can appear when the shapetype of the layer |
|
239 |
* is polygonal |
|
240 |
* |
|
241 |
* @return ISymbol the symbol for the background |
|
242 |
*/ |
|
243 |
public ISymbol getBackgroundSymbol() {return backgroundSymbol;} |
|
244 |
/** |
|
245 |
* Sets the background symbol which is used only when the shapetype of the layer is polygonal |
|
246 |
* |
|
247 |
* @param backgroundSymbol the symbol for the background |
|
248 |
*/ |
|
249 |
public void setBackgroundSymbol(ISymbol backgroundSymbol) {this.backgroundSymbol = backgroundSymbol;} |
|
250 |
/** |
|
251 |
* Obtains the classifying field name to be used to calculate the size of the symbol |
|
252 |
* |
|
253 |
* @return String the name of the field |
|
254 |
* @throws ReadDriverException |
|
255 |
*/ |
|
256 |
public String getValueField() { |
|
257 |
// try { |
|
258 |
// // TODO: |
|
259 |
// // Por los alias, al guardar un proyecto no podemos |
|
260 |
// // permitir que se guarde con campos que luego |
|
261 |
// // no van a existir. |
|
262 |
//// int id = dataSource.getFieldIndexByName(valueField); |
|
263 |
//// valueField = dataSource.getFieldName(id); |
|
264 |
// } catch (ReadDriverException e) { |
|
265 |
// e.printStackTrace(); |
|
266 |
// throw new RuntimeException(e); |
|
267 |
// } |
|
268 |
return valueField; |
|
269 |
} |
|
270 |
/** |
|
271 |
* Sets the classifying field name to be used to calculate the size of the symbol |
|
272 |
* |
|
273 |
* @param String the name of the field |
|
274 |
*/ |
|
275 |
public void setValueField(String valueField) {this.valueField = valueField;} |
|
276 |
/** |
|
277 |
* Obtains the classifying field name to be used to calculate the size of the symbol when the |
|
278 |
* user is doing it with a normalization value. |
|
279 |
* |
|
280 |
* @return String the name of the field |
|
281 |
*/ |
|
282 |
public String getNormalizationField() { |
|
283 |
return normalizationField; |
|
284 |
} |
|
285 |
/** |
|
286 |
* Sets the classifying field name to be used to calculate the size of the symbol when the |
|
287 |
* user is doing it with a normalization value. |
|
288 |
* |
|
289 |
* @param String the name of the field |
|
290 |
*/ |
|
291 |
public void setNormalizationField(String normalizationField) {this.normalizationField = normalizationField;} |
|
292 |
/** |
|
293 |
* Obtains the minimum size for the symbol |
|
294 |
* |
|
295 |
* @return double the minimum size for the symbol |
|
296 |
*/ |
|
297 |
public double getMinSize() {return minSize;} |
|
298 |
/** |
|
299 |
* Sets the minimum size for the symbol |
|
300 |
* |
|
301 |
* @param minSize the minimum size for the symbol |
|
302 |
*/ |
|
303 |
public void setMinSize(double minSize) {this.minSize = minSize;} |
|
304 |
/** |
|
305 |
* Obtains the maximum size for the symbol |
|
306 |
* |
|
307 |
* @return double the minimum size for the symbol |
|
308 |
*/ |
|
309 |
public double getMaxSize() {return maxSize;} |
|
310 |
/** |
|
311 |
* Sets the maximum size for the symbol |
|
312 |
* |
|
313 |
* @param maxSize the minimum size for the symbol |
|
314 |
*/ |
|
315 |
public void setMaxSize(double maxSize) {this.maxSize = maxSize;} |
|
316 |
/** |
|
317 |
* Obtains the shapetype of the template symbol |
|
318 |
* |
|
319 |
* @return int shape type for the template symbol |
|
320 |
*/ |
|
321 |
public int getTemplateShapeType() {return templateShapeType;} |
|
322 |
/** |
|
323 |
* Sets the shapetype of the template symbol |
|
324 |
* |
|
325 |
* @param templateShapeType shape type for the template symbol |
|
326 |
*/ |
|
327 |
public void setTemplateShapeType(int tst) { |
|
328 |
|
|
329 |
if (isPolygonal(getShapeType())) { |
|
330 |
if (isPoint(tst) || isPolygonal(tst)) { |
|
331 |
this.templateShapeType = tst; |
|
332 |
} |
|
333 |
} else { |
|
334 |
|
|
335 |
if ((isPoint(tst) && isPoint(getShapeType())) |
|
336 |
|| (isLinear(tst) && isLinear(getShapeType()))) { |
|
337 |
// || (getShapeType() == Geometry.TYPES.NULL)) { |
|
338 |
|
|
339 |
this.templateShapeType = tst; |
|
340 |
} |
|
341 |
} |
|
342 |
} |
|
343 |
|
|
344 |
/** |
|
345 |
* Obtains the boolean which is true if the user wants to calculate the size of the |
|
346 |
* symbol using a normalization field. |
|
347 |
* |
|
348 |
* @return boolean true if the user wants normalization.Otherwise, false. |
|
349 |
*/ |
|
350 |
public boolean getUseNormalization() {return useNormalization;} |
|
351 |
/** |
|
352 |
* Sets the boolean which is true if the user wants to calculate the size of the |
|
353 |
* symbol using a normalization field. |
|
354 |
* |
|
355 |
* @param useNormalization true if the user wants normalization.Otherwise, false. |
|
356 |
*/ |
|
357 |
public void setUseNormalization(boolean useNormalization) {this.useNormalization = useNormalization;} |
|
358 |
/** |
|
359 |
* Obtains the variable which represents the maximum value of the classifying field that is used |
|
360 |
* to calculate the size of the symbol |
|
361 |
* |
|
362 |
* @return double the maximum value of the classifying field |
|
363 |
*/ |
|
364 |
public double getMaxFeature() {return maxFeature;} |
|
365 |
/** |
|
366 |
* Sets the variable which represents the maximum value of the classifying field that is used |
|
367 |
* to calculate the size of the symbol |
|
368 |
* |
|
369 |
* @param maxFeature |
|
370 |
*/ |
|
371 |
public void setMaxFeature(double maxFeature) {this.maxFeature = maxFeature;} |
|
372 |
/** |
|
373 |
* Obtains the variable which represents the minimum value of the classifying field that is used |
|
374 |
* to calculate the size of the symbol |
|
375 |
* |
|
376 |
* @return double the minimum value of the classifying field |
|
377 |
*/ |
|
378 |
public double getMinFeature() {return minFeature;} |
|
379 |
/** |
|
380 |
* Sets the variable which represents the minimum value of the classifying field that is used |
|
381 |
* to calculate the size of the symbol |
|
382 |
* |
|
383 |
* @param minFeature |
|
384 |
*/ |
|
385 |
public void setMinFeature(double minFeature) {this.minFeature = minFeature;} |
|
386 |
|
|
387 |
|
|
388 |
public ISymbol[] getSymbols() { |
|
389 |
ISymbol[] auxSymbols=super.getSymbols(); |
|
390 |
if(backgroundSymbol != null){ |
|
391 |
ISymbol[] symbols=new ISymbol[auxSymbols.length+1]; |
|
392 |
for (int i = 0; i < auxSymbols.length; i++) { |
|
393 |
symbols[i]=auxSymbols[i]; |
|
394 |
} |
|
395 |
symbols[symbols.length-1]=backgroundSymbol; |
|
396 |
return symbols; |
|
397 |
} else { |
|
398 |
return auxSymbols; |
|
399 |
} |
|
400 |
} |
|
401 |
|
|
402 |
|
|
403 |
|
|
404 |
public ZSort getZSort() { |
|
405 |
if (zSort == null){ |
|
406 |
zSort = new MyZSort(this); |
|
407 |
} |
|
408 |
return zSort; |
|
409 |
} |
|
410 |
|
|
411 |
public void setZSort(ZSort zSort){ |
|
412 |
return; |
|
413 |
} |
|
414 |
|
|
415 |
private class MyZSort extends ZSort { |
|
416 |
|
|
417 |
public MyZSort(ILegend legend) { |
|
418 |
super(legend); |
|
419 |
} |
|
420 |
|
|
421 |
public void legendChanged(LegendChangedEvent e) { |
|
422 |
} |
|
423 |
|
|
424 |
public String getClassName() { |
|
425 |
return getClass().getName(); |
|
426 |
} |
|
427 |
|
|
428 |
public int getLevelCount() { |
|
429 |
int levels = 0; |
|
430 |
if (backgroundSymbol!=null){ |
|
431 |
if(backgroundSymbol instanceof IMultiLayerSymbol){ |
|
432 |
levels += ((IMultiLayerSymbol)backgroundSymbol).getLayerCount(); |
|
433 |
} else { |
|
434 |
levels += 1; |
|
435 |
} |
|
436 |
} |
|
437 |
ISymbol sym = getDefaultSymbol(); |
|
438 |
if(getDefaultSymbol() instanceof IMultiLayerSymbol){ |
|
439 |
levels += ((IMultiLayerSymbol)sym).getLayerCount(); |
|
440 |
} else { |
|
441 |
levels += 1; |
|
442 |
} |
|
443 |
return levels+1; |
|
444 |
} |
|
445 |
|
|
446 |
|
|
447 |
public void setUsingZSort(boolean usingZSort) { |
|
448 |
} |
|
449 |
|
|
450 |
public void setLevels(ISymbol sym, int[] values) { |
|
451 |
} |
|
452 |
|
|
453 |
|
|
454 |
public void setLevels(int row, int[] values) { |
|
455 |
} |
|
456 |
|
|
457 |
public int[] getLevels(ISymbol sym) { |
|
458 |
return getLevels(0); |
|
459 |
} |
|
460 |
|
|
461 |
public int[] getLevels(int row) { |
|
462 |
int levelsCount = getLevelCount(); |
|
463 |
int[] levels = new int[levelsCount]; |
|
464 |
int bgLevels = 1; |
|
465 |
if (backgroundSymbol!=null){ |
|
466 |
if(backgroundSymbol instanceof IMultiLayerSymbol){ |
|
467 |
bgLevels = ((IMultiLayerSymbol)backgroundSymbol).getLayerCount(); |
|
468 |
} |
|
469 |
for (int i=0; i<bgLevels; i++) { |
|
470 |
levels[i]=i; |
|
471 |
} |
|
472 |
} |
|
473 |
|
|
474 |
ISymbol sym = getDefaultSymbol(); |
|
475 |
int frLevels = 1; |
|
476 |
if(getDefaultSymbol() instanceof IMultiLayerSymbol){ |
|
477 |
frLevels = ((IMultiLayerSymbol)sym).getLayerCount(); |
|
478 |
} |
|
479 |
for (int i=0; i<frLevels; i++) { |
|
480 |
levels[i+bgLevels]=i+bgLevels; |
|
481 |
} |
|
482 |
levels[frLevels+bgLevels]=frLevels+bgLevels; |
|
483 |
return levels; |
|
484 |
} |
|
485 |
|
|
486 |
|
|
487 |
public boolean isUsingZSort() { |
|
488 |
return backgroundSymbol!=null; |
|
489 |
} |
|
490 |
|
|
491 |
|
|
492 |
public ISymbol[] getSymbols() { |
|
493 |
return getSymbols(); |
|
494 |
} |
|
495 |
|
|
496 |
public String[] getDescriptions() { |
|
497 |
return getDescriptions(); |
|
498 |
} |
|
499 |
|
|
500 |
public int getTopLevelIndexAllowed() { |
|
501 |
return getLevelCount(); |
|
502 |
} |
|
503 |
|
|
504 |
@Override |
|
505 |
public String toString() { |
|
506 |
String out = "ZSort for ProportionalSymbolLegend"; |
|
507 |
return out; |
|
508 |
} |
|
509 |
|
|
510 |
public boolean symbolChanged(SymbolLegendEvent e) { |
|
511 |
return true; |
|
512 |
} |
|
513 |
|
|
514 |
public boolean classifiedSymbolChange(SymbolLegendEvent e) { |
|
515 |
return true; |
|
516 |
} |
|
517 |
|
|
518 |
public boolean intervalChange(IntervalLegendEvent e) { |
|
519 |
return false; |
|
520 |
} |
|
521 |
|
|
522 |
public boolean valueChange(ValueLegendEvent e) { |
|
523 |
return false; |
|
524 |
} |
|
525 |
|
|
526 |
// TODO should not exist here |
|
527 |
public boolean labelFieldChange(LabelLegendEvent e) { |
|
528 |
return false; |
|
529 |
} |
|
530 |
|
|
531 |
public void legendCleared(LegendClearEvent event) { |
|
532 |
} |
|
533 |
} |
|
534 |
|
|
535 |
|
|
536 |
public void loadFromState(PersistentState state) |
|
537 |
throws PersistenceException { |
|
538 |
|
|
539 |
int[] ft = state.getIntArray("fieldTypes"); |
|
540 |
this.setClassifyingFieldTypes(ft); |
|
541 |
|
|
542 |
this.valueField = state.getString("valueField"); |
|
543 |
this.normalizationField = state.getString("normalizationField"); |
|
544 |
this.templateShapeType = state.getInt("templateShapeType"); |
|
545 |
this.maxSize = state.getDouble("maxSize"); |
|
546 |
this.minSize = state.getDouble("minSize"); |
|
547 |
this.maxFeature = state.getDouble("maxFeature"); |
|
548 |
this.minFeature = state.getDouble("minFeature"); |
|
549 |
this.useNormalization = state.getBoolean("useNormalization"); |
|
550 |
|
|
551 |
ISymbol sym = (ISymbol) state.get("defaultSymbol"); |
|
552 |
this.setDefaultSymbol(sym); |
|
553 |
|
|
554 |
sym = (ISymbol) state.get("backgroundSymbol"); |
|
555 |
this.setBackgroundSymbol(sym); |
|
556 |
|
|
557 |
String[] fieldNames = new String[2]; |
|
558 |
fieldNames[0]= valueField; |
|
559 |
if (normalizationField.compareTo(Messages.getText("none")) == 0) { |
|
560 |
fieldNames[1]= fieldNames[0]; |
|
561 |
} else { |
|
562 |
fieldNames[1] = normalizationField; |
|
563 |
} |
|
564 |
setClassifyingFieldNames(fieldNames); |
|
565 |
} |
|
566 |
|
|
567 |
|
|
568 |
public void saveToState(PersistentState state) throws PersistenceException { |
|
569 |
|
|
570 |
int[] ft = this.getClassifyingFieldTypes(); |
|
571 |
state.set("fieldTypes", ft); |
|
572 |
|
|
573 |
state.set("valueField", this.valueField); |
|
574 |
state.set("normalizationField", this.normalizationField); |
|
575 |
state.set("templateShapeType", this.templateShapeType); |
|
576 |
state.set("maxSize", this.maxSize); |
|
577 |
state.set("minSize", this.minSize); |
|
578 |
state.set("maxFeature", this.maxFeature); |
|
579 |
state.set("minFeature", this.minFeature); |
|
580 |
state.set("useNormalization", this.useNormalization); |
|
581 |
state.set("defaultSymbol", this.getDefaultSymbol()); |
|
582 |
state.set("backgroundSymbol", this.backgroundSymbol); |
|
583 |
} |
|
584 |
|
|
585 |
|
|
586 |
public static class RegisterPersistence implements Callable { |
|
587 |
|
|
588 |
public Object call() throws Exception { |
|
589 |
|
|
590 |
PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
|
591 |
if (manager |
|
592 |
.getDefinition(PROPORTIONAL_SYMBOL_LEGEND_PERSISTENCE_DEFINITION_NAME) == null) { |
|
593 |
DynStruct definition = |
|
594 |
manager |
|
595 |
.addDefinition( |
|
596 |
ProportionalSymbolsLegend.class, |
|
597 |
PROPORTIONAL_SYMBOL_LEGEND_PERSISTENCE_DEFINITION_NAME, |
|
598 |
PROPORTIONAL_SYMBOL_LEGEND_PERSISTENCE_DEFINITION_NAME |
|
599 |
+ " Persistence definition", null, null); |
|
600 |
|
|
601 |
definition.addDynFieldString("valueField").setMandatory(true); |
|
602 |
definition.addDynFieldString("normalizationField").setMandatory(true); |
|
603 |
definition.addDynFieldInt("templateShapeType").setMandatory(true); |
|
604 |
definition.addDynFieldArray("fieldTypes").setClassOfItems(Integer.class).setMandatory(true); |
|
605 |
definition.addDynFieldDouble("maxSize").setMandatory(true); |
|
606 |
definition.addDynFieldDouble("minSize").setMandatory(true); |
|
607 |
definition.addDynFieldDouble("maxFeature").setMandatory(true); |
|
608 |
definition.addDynFieldDouble("minFeature").setMandatory(true); |
|
609 |
definition.addDynFieldBoolean("useNormalization").setMandatory(true); |
|
610 |
|
|
611 |
definition.addDynFieldObject("defaultSymbol") |
|
612 |
.setClassOfValue(ISymbol.class).setMandatory(true); |
|
613 |
definition.addDynFieldObject("backgroundSymbol") |
|
614 |
.setClassOfValue(ISymbol.class).setMandatory(true); |
|
615 |
} |
|
616 |
return Boolean.TRUE; |
|
617 |
} |
|
618 |
|
|
619 |
} |
|
620 |
|
|
621 |
public static class RegisterLegend implements Callable { |
|
622 |
|
|
623 |
public Object call() throws Exception { |
|
624 |
MapContextManager manager = |
|
625 |
MapContextLocator.getMapContextManager(); |
|
626 |
|
|
627 |
manager.registerLegend( |
|
628 |
PROPORTIONAL_SYMBOL_LEGEND_NAME, |
|
629 |
ProportionalSymbolsLegend.class); |
|
630 |
|
|
631 |
return Boolean.TRUE; |
|
632 |
} |
|
633 |
|
|
634 |
} |
|
635 |
|
|
636 |
} |
org.gvsig.legend.proportionalsymbols.app.mainplugin/tags/org.gvsig.legend.proportionalsymbols.app.mainplugin-1.0.42/src/main/java/org/gvsig/symbology/gui/layerproperties/ProportionalSymbolsPanel.java | ||
---|---|---|
1 |
/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana |
|
2 |
* |
|
3 |
* Copyright (C) 2005 IVER T.I. and Generalitat Valenciana. |
|
4 |
* |
|
5 |
* This program is free software; you can redistribute it and/or |
|
6 |
* modify it under the terms of the GNU General Public License |
|
7 |
* as published by the Free Software Foundation; either version 2 |
|
8 |
* of the License, or (at your option) any later version. |
|
9 |
* |
|
10 |
* This program is distributed in the hope that it will be useful, |
|
11 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
12 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
13 |
* GNU General Public License for more details. |
|
14 |
* |
|
15 |
* You should have received a copy of the GNU General Public License |
|
16 |
* along with this program; if not, write to the Free Software |
|
17 |
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA. |
|
18 |
* |
|
19 |
* For more information, contact: |
|
20 |
* |
|
21 |
* Generalitat Valenciana |
|
22 |
* Conselleria d'Infraestructures i Transport |
|
23 |
* Av. Blasco Ib??ez, 50 |
|
24 |
* 46010 VALENCIA |
|
25 |
* SPAIN |
|
26 |
* |
|
27 |
* +34 963862235 |
|
28 |
* gvsig@gva.es |
|
29 |
* www.gvsig.gva.es |
|
30 |
* |
|
31 |
* or |
|
32 |
* |
|
33 |
* IVER T.I. S.A |
|
34 |
* Salamanca 50 |
|
35 |
* 46005 Valencia |
|
36 |
* Spain |
|
37 |
* |
|
38 |
* +34 963163400 |
|
39 |
* dac@iver.es |
|
40 |
*/ |
|
41 |
package org.gvsig.symbology.gui.layerproperties; |
|
42 |
|
|
43 |
import java.awt.BorderLayout; |
|
44 |
import java.awt.Color; |
|
45 |
import java.awt.Dimension; |
|
46 |
import java.awt.FlowLayout; |
|
47 |
import java.awt.event.ActionEvent; |
|
48 |
import java.awt.event.ActionListener; |
|
49 |
|
|
50 |
import javax.swing.BorderFactory; |
|
51 |
import javax.swing.DefaultComboBoxModel; |
|
52 |
import javax.swing.ImageIcon; |
|
53 |
import javax.swing.JComboBox; |
|
54 |
import javax.swing.JLabel; |
|
55 |
import javax.swing.JOptionPane; |
|
56 |
import javax.swing.JPanel; |
|
57 |
|
|
58 |
import org.slf4j.Logger; |
|
59 |
import org.slf4j.LoggerFactory; |
|
60 |
|
|
61 |
import org.gvsig.andami.IconThemeHelper; |
|
62 |
import org.gvsig.app.ApplicationLocator; |
|
63 |
import org.gvsig.app.project.documents.view.legend.gui.ILegendPanel; |
|
64 |
import org.gvsig.app.project.documents.view.legend.gui.JSymbolPreviewButton; |
|
65 |
import org.gvsig.app.project.documents.view.legend.gui.Quantities; |
|
66 |
import org.gvsig.fmap.dal.exception.DataException; |
|
67 |
import org.gvsig.fmap.dal.exception.ReadException; |
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import org.gvsig.fmap.dal.feature.Feature; |
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import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor; |
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import org.gvsig.fmap.dal.feature.FeatureSet; |
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import org.gvsig.fmap.dal.feature.FeatureStore; |
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import org.gvsig.fmap.dal.feature.FeatureType; |
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import org.gvsig.fmap.geom.Geometry; |
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import org.gvsig.fmap.mapcontext.MapContextLocator; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.operations.ClassifiableVectorial; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.fmap.mapcontext.rendering.legend.ILegend; |
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import org.gvsig.fmap.mapcontext.rendering.symbols.ISymbol; |
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import org.gvsig.gui.beans.swing.GridBagLayoutPanel; |
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import org.gvsig.gui.beans.swing.JBlank; |
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import org.gvsig.gui.beans.swing.JNumberSpinner; |
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import org.gvsig.i18n.Messages; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.fill.impl.MarkerFillSymbol; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.line.ILineSymbol; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.line.impl.SimpleLineSymbol; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.marker.IMarkerSymbol; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.marker.impl.SimpleMarkerSymbol; |
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import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.IMarkerFillPropertiesStyle; |
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import org.gvsig.symbology.fmap.rendering.ProportionalSymbolsLegend; |
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import org.gvsig.tools.dispose.DisposableIterator; |
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|
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/** |
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* Implements the panel for the legend of proportional symbols.In the interface will be |
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* options to select the value field, the normalization field (if the user wants to use it) and |
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* options to select the symbol an its minimum and maximum size. |
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* |
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* Also there will be possible to select a background symbol (only when the shapetype of the layer is |
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* polygonal). |
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* |
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* @author jaume dominguez faus - jaume.dominguez@iver.es |
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* @author jldominguez |
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*/ |
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public class ProportionalSymbolsPanel extends JPanel implements ILegendPanel { |
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|
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private static Logger logger = LoggerFactory.getLogger(ProportionalSymbolsPanel.class); |
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|
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private static final long serialVersionUID = 7394720230276170902L; |
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private JPanel symbolPanel; |
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private JPanel backgroundPanel; |
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private JSymbolPreviewButton tmplateSymbol; |
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private JSymbolPreviewButton backSymbol; |
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private JComboBox cmbValue; |
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private JComboBox cmbNormalization; |
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private JNumberSpinner txtMinSize; |
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private JNumberSpinner txtMaxSize; |
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private ClassifiableVectorial myLayer; |
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private ProportionalSymbolsLegend auxLegend; |
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private String[] fieldNames; |
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private int templateShapeType = 0; |
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|
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private String noNormalization = Messages.getText("none"); |
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|
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private boolean useNormalization = true; |
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|
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/** |
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* Default constructor |
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*/ |
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public ProportionalSymbolsPanel() { |
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initialize(); |
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} |
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|
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/** |
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* This method initializes this |
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*/ |
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private void initialize() { |
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|
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setLayout(new BorderLayout()); |
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JPanel aux = new JPanel(new BorderLayout()); |
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|
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JPanel fieldsPanel = new JPanel(new FlowLayout()); |
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fieldsPanel.setBorder(BorderFactory. |
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createTitledBorder(null, |
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Messages.getText("fields") |
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)); |
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fieldsPanel.setPreferredSize(new Dimension(300,60)); |
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|
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cmbValue = new JComboBox(); |
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cmbValue.setActionCommand("VALUE_SELECTED"); |
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|
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cmbNormalization = new JComboBox(); |
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cmbNormalization.setActionCommand("NORMALIZATION_SELECTED"); |
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|
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fieldsPanel.add(new JLabel( |
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Messages.getText("value") |
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+":" )); |
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fieldsPanel.add(cmbValue); |
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|
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fieldsPanel.add(new JLabel( |
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Messages.getText("normalization") |
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+":" )); |
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fieldsPanel.add(cmbNormalization); |
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|
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|
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symbolPanel = new JPanel(new FlowLayout(FlowLayout.LEADING, 3,2)); |
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symbolPanel.setBorder(BorderFactory. |
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createTitledBorder(null, |
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Messages.getText("symbol") |
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)); |
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|
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GridBagLayoutPanel aux2 = new GridBagLayoutPanel(); |
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aux2.addComponent(new JLabel( |
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Messages.getText("size") |
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)); |
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aux2.addComponent(new JBlank(10,10)); |
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aux2.addComponent( |
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Messages.getText("from") |
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+":", |
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getTxtMinSize()); |
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aux2.addComponent( |
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Messages.getText("to") |
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+":", |
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getTxtMaxSize()); |
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|
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JPanel templatePanel = new JPanel(); |
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templatePanel.setBorder(BorderFactory.createTitledBorder(null, |
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Messages.getText("template") |
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)); |
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templatePanel.add(getTemplSymbol()); |
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symbolPanel.add(new JBlank(10,10)); |
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symbolPanel.add(aux2); |
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symbolPanel.add(new JBlank(10,10)); |
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symbolPanel.add(templatePanel); |
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|
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aux.add(fieldsPanel, BorderLayout.NORTH); |
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aux.add(symbolPanel, BorderLayout.CENTER); |
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|
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this.add(aux, BorderLayout.CENTER); |
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|
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cmbValue.addActionListener(action); |
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cmbNormalization.addActionListener(action); |
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tmplateSymbol.addActionListener(action); |
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} |
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/** |
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* Creates the panel where the button for the background symbol will be placed |
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* |
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* @return JPanel panel |
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*/ |
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|
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private JPanel getBackgroundPanel() { |
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backgroundPanel = new JPanel(); |
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backgroundPanel.setBorder(BorderFactory.createTitledBorder(null, |
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Messages.getText("background") |
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)); |
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backgroundPanel.add(getBtnBackground()); |
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return backgroundPanel; |
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} |
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/** |
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* Creates a JNumberSpinner which is used to select the maximum size for the symbol |
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* |
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* @return JNumberSpinner |
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*/ |
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private JNumberSpinner getTxtMaxSize() { |
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if (txtMaxSize == null) { |
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txtMaxSize = new JNumberSpinner(25.0,7,0.0,100.0,1.0,2); |
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txtMaxSize.addActionListener(action); |
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} |
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return txtMaxSize; |
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} |
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/** |
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* Creates a JNumberSpinner which is used to select the minimum size for the symbol |
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* |
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* @return JNumberSpinner |
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*/ |
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private JNumberSpinner getTxtMinSize() { |
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if (txtMinSize == null) { |
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txtMinSize = new JNumberSpinner(3.0,7,0.0,100.0,1.0,2); |
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txtMinSize.addActionListener(action); |
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} |
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return txtMinSize; |
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} |
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/** |
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* Creates a JSymbolPreviewButton which is used to select the template symbol |
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* |
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* @return JSymbolPreviewButton |
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*/ |
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private JSymbolPreviewButton getTemplSymbol() { |
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|
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if (tmplateSymbol == null) { |
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int tst = ProportionalSymbolsLegend.isPolygonal(this.templateShapeType) ? |
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Geometry.TYPES.POINT |
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: this.templateShapeType; |
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|
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tmplateSymbol = new JSymbolPreviewButton(tst); |
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} |
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tmplateSymbol.setPreferredSize(new Dimension(100, 45)); |
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return tmplateSymbol; |
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} |
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/** |
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* Creates a JSymbolPreviewButton which is used to select the background symbol |
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* |
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* @return JSymbolPreviewButton |
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*/ |
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private JSymbolPreviewButton getBtnBackground() { |
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if (backSymbol == null) { |
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backSymbol = new JSymbolPreviewButton(Geometry.TYPES.SURFACE); |
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backSymbol.setPreferredSize(new Dimension(100, 45)); |
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|
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ISymbol fillsym = MapContextLocator.getSymbolManager().createSymbol( |
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Geometry.TYPES.SURFACE, Color.ORANGE); |
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backSymbol.setSymbol(fillsym); |
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} |
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return backSymbol; |
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} |
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/** |
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* Creates a new symbol of an specific shapetype with a concrete size |
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* |
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* @param shapeType |
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* @param size |
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* |
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* @return ISymbol symbol created |
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*/ |
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private ISymbol newSymbol(int shapeType, double size) { |
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if (getTemplSymbol().getSymbol() == null) { |
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ISymbol templateSymbol; |
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switch (shapeType) { |
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|
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case Geometry.TYPES.POINT: |
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case Geometry.TYPES.MULTIPOINT: |
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case Geometry.TYPES.SURFACE: |
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case Geometry.TYPES.MULTISURFACE: |
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templateSymbol = new SimpleMarkerSymbol(); |
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((SimpleMarkerSymbol) templateSymbol).setSize(size); |
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((SimpleMarkerSymbol) templateSymbol).setColor(Color.DARK_GRAY); |
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break; |
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|
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case Geometry.TYPES.ARC: |
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case Geometry.TYPES.CIRCLE: |
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case Geometry.TYPES.CURVE: |
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case Geometry.TYPES.ELLIPSE: |
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case Geometry.TYPES.ELLIPTICARC: |
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case Geometry.TYPES.MULTICURVE: |
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case Geometry.TYPES.SPLINE: |
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templateSymbol = new SimpleLineSymbol(); |
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((SimpleLineSymbol) templateSymbol).setLineWidth(size); |
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((SimpleLineSymbol) templateSymbol).setLineColor(Color.DARK_GRAY); |
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307 |
break; |
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308 |
default: |
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throw new Error("Unknown symbol type"); |
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310 |
} |
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311 |
getTemplSymbol().setSymbol(templateSymbol); |
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312 |
return newSymbol(shapeType, size); |
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313 |
} else { |
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314 |
// clone symbol |
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315 |
ISymbol mySymbol = getTemplSymbol().getSymbol(); |
|
316 |
|
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317 |
try { |
|
318 |
mySymbol = (ISymbol) mySymbol.clone(); |
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319 |
} catch (CloneNotSupportedException e) { |
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320 |
logger.info("Error while cloning symbol", e); |
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321 |
ApplicationLocator.getManager().messageDialog( |
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Messages.getText("_Unable_to_clone_symbol"), |
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Messages.getText("error"), |
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JOptionPane.ERROR_MESSAGE); |
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325 |
} |
|
326 |
|
|
327 |
if (mySymbol instanceof ILineSymbol) { |
|
328 |
ILineSymbol lSym = (ILineSymbol) mySymbol; |
|
329 |
lSym.setLineWidth(size); |
|
330 |
|
|
331 |
} |
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332 |
if (mySymbol instanceof IMarkerSymbol) { |
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333 |
IMarkerSymbol mSym = (IMarkerSymbol) mySymbol; |
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334 |
mSym.setSize(size); |
|
335 |
|
|
336 |
if (ProportionalSymbolsLegend.isPolygonal(shapeType)) { |
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337 |
// this is to allow using in Polygon layers |
|
338 |
MarkerFillSymbol fillSymbol = new MarkerFillSymbol(); |
|
339 |
fillSymbol.setOutline(null); |
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340 |
fillSymbol.setFillColor(null); |
|
341 |
fillSymbol.getMarkerFillProperties(). |
|
342 |
setFillStyle(IMarkerFillPropertiesStyle.SINGLE_CENTERED_SYMBOL); |
|
343 |
fillSymbol.setMarker(mSym); |
|
344 |
} |
|
345 |
} |
|
346 |
return mySymbol; |
|
347 |
} |
|
348 |
} |
|
349 |
|
|
350 |
/** |
|
351 |
* Fills the comboboxes that are placed in the panel with the classifying field names of the layer |
|
352 |
* which contain numerical information |
|
353 |
* |
|
354 |
*/ |
|
355 |
private void fillFieldNames() { |
|
356 |
|
|
357 |
// SelectableDataSource rs; |
|
358 |
|
|
359 |
try { |
|
360 |
FeatureStore fsto = (FeatureStore) ((FLyrVect) myLayer).getDataStore(); |
|
361 |
FeatureType fty = fsto.getDefaultFeatureType(); |
|
362 |
|
|
363 |
FeatureAttributeDescriptor[] atts = fty.getAttributeDescriptors(); |
|
364 |
int cont = 0; |
|
365 |
for (int i = 0; i < atts.length; i++) { |
|
366 |
if (atts[i].getDataType().isNumeric()) { |
|
367 |
cont++; |
|
368 |
} |
|
369 |
} |
|
370 |
String[] nomFields = new String[cont]; |
|
371 |
|
|
372 |
cont = 0; |
|
373 |
for (int i = 0; i < atts.length; i++) { |
|
374 |
if (atts[i].getDataType().isNumeric()) { |
|
375 |
nomFields[cont] = atts[i].getName(); |
|
376 |
cont++; |
|
377 |
} |
|
378 |
} |
|
379 |
this.fieldNames = nomFields; |
|
380 |
|
|
381 |
|
|
382 |
DefaultComboBoxModel cMValue = new DefaultComboBoxModel(this.fieldNames); |
|
383 |
DefaultComboBoxModel cMNormalization = new DefaultComboBoxModel(this.fieldNames); |
|
384 |
cmbValue.setModel(cMValue); |
|
385 |
cmbNormalization.setModel(cMNormalization); |
|
386 |
cmbNormalization.addItem(noNormalization); |
|
387 |
|
|
388 |
} catch (DataException e) { |
|
389 |
|
|
390 |
logger.info("Error while getting fields", e); |
|
391 |
ApplicationLocator.getManager().messageDialog( |
|
392 |
Messages.getText("_Error_while_getting_fields"), |
|
393 |
Messages.getText("error"), |
|
394 |
JOptionPane.ERROR_MESSAGE); |
|
395 |
|
|
396 |
// NotificationManager.addError(PluginServices.getText(this, "recovering_recordset"), e); |
|
397 |
} |
|
398 |
} |
|
399 |
|
|
400 |
|
|
401 |
public void setData(FLayer lyr, ILegend legend) { |
|
402 |
|
|
403 |
this.myLayer = (ClassifiableVectorial) lyr; |
|
404 |
|
|
405 |
fillFieldNames(); |
|
406 |
|
|
407 |
int myt = Geometry.TYPES.GEOMETRY; |
|
408 |
|
|
409 |
try { |
|
410 |
myt = this.myLayer.getGeometryType().getType(); |
|
411 |
} catch (ReadException re) { |
|
412 |
logger.info("Error while getting geometry type", re); |
|
413 |
ApplicationLocator.getManager().message( |
|
414 |
"Error getting geometry type", |
|
415 |
JOptionPane.ERROR_MESSAGE); |
|
416 |
} |
|
417 |
|
|
418 |
templateShapeType = |
|
419 |
ProportionalSymbolsLegend.isPolygonal(myt) ? |
|
420 |
Geometry.TYPES.POINT : myt; |
|
421 |
|
|
422 |
getTemplSymbol().setShapeType(templateShapeType); |
|
423 |
|
|
424 |
if (ProportionalSymbolsLegend.isPolygonal(myt) && backgroundPanel == null) { |
|
425 |
symbolPanel.add(getBackgroundPanel()); |
|
426 |
} |
|
427 |
|
|
428 |
|
|
429 |
if (ProportionalSymbolsLegend.class.equals(legend.getClass())) { |
|
430 |
|
|
431 |
auxLegend = (ProportionalSymbolsLegend) legend.cloneLegend(); |
|
432 |
cmbValue.setSelectedItem(auxLegend.getClassifyingFieldNames()[0]); |
|
433 |
ISymbol defSymbol = auxLegend.getDefaultSymbol(); |
|
434 |
|
|
435 |
if(((ProportionalSymbolsLegend) auxLegend).getUseNormalization()) |
|
436 |
cmbNormalization.setSelectedItem(auxLegend.getClassifyingFieldNames()[1]); |
|
437 |
else cmbNormalization.setSelectedItem(noNormalization); |
|
438 |
|
|
439 |
txtMaxSize.setDouble(auxLegend.getMaxSize()); |
|
440 |
txtMinSize.setDouble(auxLegend.getMinSize()); |
|
441 |
|
|
442 |
if (ProportionalSymbolsLegend.isLinear(templateShapeType)) { |
|
443 |
((ILineSymbol)defSymbol).setLineWidth(2); |
|
444 |
} else { |
|
445 |
((IMarkerSymbol)defSymbol).setSize(15); |
|
446 |
} |
|
447 |
|
|
448 |
getTemplSymbol().setSymbol(defSymbol); |
|
449 |
|
|
450 |
if(((ProportionalSymbolsLegend) auxLegend).getBackgroundSymbol() != null) |
|
451 |
getBtnBackground().setSymbol(((ProportionalSymbolsLegend) auxLegend).getBackgroundSymbol()); |
|
452 |
|
|
453 |
} else { |
|
454 |
|
|
455 |
auxLegend = new ProportionalSymbolsLegend(); |
|
456 |
auxLegend.setTemplateShapeType(templateShapeType); |
|
457 |
|
|
458 |
if (ProportionalSymbolsLegend.isLinear(templateShapeType)) { |
|
459 |
auxLegend.setDefaultSymbol(newSymbol(templateShapeType, 2)); |
|
460 |
} else { |
|
461 |
auxLegend.setDefaultSymbol(newSymbol(templateShapeType, 15)); |
|
462 |
} |
|
463 |
|
|
464 |
getTemplSymbol().setSymbol(auxLegend.getDefaultSymbol()); |
|
465 |
if (ProportionalSymbolsLegend.isLinear(templateShapeType)) { |
|
466 |
txtMinSize.setDouble(3); |
|
467 |
txtMaxSize.setDouble(3); |
|
468 |
} else { |
|
469 |
txtMinSize.setDouble(10); |
|
470 |
txtMaxSize.setDouble(10); |
|
471 |
} |
|
472 |
} |
|
473 |
|
|
474 |
} |
|
475 |
|
|
476 |
|
|
477 |
public ILegend getLegend() { |
|
478 |
ProportionalSymbolsLegend theLegend = new ProportionalSymbolsLegend(); |
|
479 |
|
|
480 |
String[] fieldNames = new String[2]; |
|
481 |
fieldNames[0]= cmbValue.getSelectedItem().toString(); |
|
482 |
|
|
483 |
if(!useNormalization) |
|
484 |
fieldNames[1]= fieldNames[0]; |
|
485 |
else fieldNames[1]= cmbNormalization.getSelectedItem().toString(); |
|
486 |
|
|
487 |
auxLegend.setTemplateShapeType(templateShapeType); |
|
488 |
auxLegend.setValueField(cmbValue.getSelectedItem().toString()); |
|
489 |
auxLegend.setNormalizationField(cmbNormalization.getSelectedItem().toString()); |
|
490 |
auxLegend.setUseNormalization(useNormalization); |
|
491 |
|
|
492 |
auxLegend.setMinSize(txtMinSize.getDouble()); |
|
493 |
auxLegend.setMaxSize(txtMaxSize.getDouble()); |
|
494 |
|
|
495 |
ISymbol symbol = getTemplSymbol().getSymbol(); |
|
496 |
symbol.setDescription(getSymbolDescription()); |
|
497 |
auxLegend.setDefaultSymbol(symbol); |
|
498 |
|
|
499 |
auxLegend.clear(); |
|
500 |
auxLegend.addSymbol("defaultSymbol", symbol); |
|
501 |
|
|
502 |
auxLegend.setBackgroundSymbol(getBtnBackground().getSymbol()); |
|
503 |
auxLegend.setClassifyingFieldNames(fieldNames); |
|
504 |
|
|
505 |
// ================================== |
|
506 |
|
|
507 |
FLyrVect vect = (FLyrVect) myLayer; |
|
508 |
FeatureStore fsto = null; |
|
509 |
FeatureType fty = null; |
|
510 |
FeatureAttributeDescriptor[] atts = null; |
|
511 |
|
|
512 |
try { |
|
513 |
fsto = (FeatureStore) vect.getDataStore(); |
|
514 |
fty = fsto.getDefaultFeatureType(); |
|
515 |
|
|
516 |
int[] fieldTyp = new int[2]; |
|
517 |
fieldTyp[0] = fty.getAttributeDescriptor(fieldNames[0]).getType(); |
|
518 |
fieldTyp[1] = fty.getAttributeDescriptor(fieldNames[1]).getType(); |
|
519 |
auxLegend.setClassifyingFieldTypes(fieldTyp); |
|
520 |
|
|
521 |
FeatureSet fset = fsto.getFeatureSet(); |
|
522 |
DisposableIterator diter = fset.fastIterator(); |
|
523 |
Feature fitem = null; |
|
524 |
double[] maxs = new double[fieldNames.length]; |
|
525 |
double[] mins = new double[fieldNames.length]; |
|
526 |
for (int i=0; i<fieldNames.length; i++) { |
|
527 |
// init to worst values |
|
528 |
maxs[i] = -Double.MAX_VALUE; |
|
529 |
mins[i] = Double.MAX_VALUE; |
|
530 |
} |
|
531 |
double aux_dob = 0; |
|
532 |
|
|
533 |
while (diter.hasNext()) { |
|
534 |
fitem = (Feature) diter.next(); |
|
535 |
for (int i=0; i<fieldNames.length; i++) { |
|
536 |
aux_dob = fitem.getDouble(fieldNames[i]); |
|
537 |
if (aux_dob > maxs[i]) { |
|
538 |
maxs[i] = aux_dob; |
|
539 |
} |
|
540 |
if (aux_dob < mins[i]) { |
|
541 |
mins[i] = aux_dob; |
|
542 |
} |
|
543 |
} |
|
544 |
} |
|
545 |
auxLegend.setMinFeature(mins[0]); |
|
546 |
auxLegend.setMaxFeature(maxs[0]); |
|
547 |
|
|
548 |
} catch (DataException e) { |
|
549 |
logger.info("Error while creating ProportionalSymbols legend", e); |
|
550 |
ApplicationLocator.getManager().message( |
|
551 |
Messages.getText("_Error_while_creating_legend"), |
|
552 |
JOptionPane.ERROR_MESSAGE); |
|
553 |
} |
|
554 |
|
|
555 |
theLegend = (ProportionalSymbolsLegend) auxLegend.cloneLegend(); |
|
556 |
// theLegend.addSymbol("defaultSymbol", symbol); |
|
557 |
|
|
558 |
return theLegend; |
|
559 |
} |
|
560 |
/** |
|
561 |
* Creates the String which will be the description of the symbol. If the selected normalization field |
|
562 |
* is not "None", then the String created will have this structure ValueField/NormalizationField. Else, |
|
563 |
* if the user select "None" for the normalization field,the string will show the ValueField only. |
|
564 |
* |
|
565 |
* @return String description for the symbol |
|
566 |
*/ |
|
567 |
|
|
568 |
private String getSymbolDescription() { |
|
569 |
String description = ""; |
|
570 |
|
|
571 |
if (cmbValue.getSelectedItem() != null) |
|
572 |
description += cmbValue.getSelectedItem().toString(); |
|
573 |
if (cmbNormalization.getSelectedItem().toString().compareTo(noNormalization) != 0 ) |
|
574 |
description += " / "+cmbNormalization.getSelectedItem().toString(); |
|
575 |
|
|
576 |
return description; |
|
577 |
} |
|
578 |
|
|
579 |
public String getDescription() { |
|
580 |
return Messages.getText( |
|
581 |
"draw_quantities_using_symbol_size_to_show_exact_values"); |
|
582 |
} |
|
583 |
|
|
584 |
public ImageIcon getIcon() { |
|
585 |
return IconThemeHelper.getImageIcon( |
|
586 |
"legend-overview-proportional-symbols"); |
|
587 |
} |
|
588 |
|
|
589 |
public Class getParentClass() { |
|
590 |
return Quantities.class; |
|
591 |
} |
|
592 |
|
|
593 |
public String getTitle() { |
|
594 |
return Messages.getText("proportional_symbols"); |
|
595 |
} |
|
596 |
|
|
597 |
public Class getLegendClass() { |
|
598 |
return ProportionalSymbolsLegend.class; |
|
599 |
} |
|
600 |
|
|
601 |
|
|
602 |
public boolean isSuitableFor(FLayer layer) { |
|
603 |
if (layer instanceof FLyrVect) { |
|
604 |
|
|
605 |
FLyrVect lyr = (FLyrVect) layer; |
|
606 |
try { |
|
607 |
if (lyr.getShapeType() == Geometry.TYPES.GEOMETRY) |
|
608 |
return false; |
|
609 |
|
|
610 |
FeatureStore fsto = (FeatureStore) lyr.getDataStore(); |
|
611 |
FeatureType fty = fsto.getDefaultFeatureType(); |
|
612 |
FeatureAttributeDescriptor[] atts = fty.getAttributeDescriptors(); |
|
613 |
|
|
614 |
for (int i = 0; i < atts.length; i++) { |
|
615 |
if (atts[i].getDataType().isNumeric()) { |
|
616 |
return true; |
|
617 |
} |
|
618 |
} |
|
619 |
} catch (DataException e) { |
|
620 |
logger.info("Error in isSuitableFor", e); |
|
621 |
ApplicationLocator.getManager().message( |
|
622 |
Messages.getText("_Error_while_checking_suitability"), |
|
623 |
JOptionPane.ERROR_MESSAGE); |
|
624 |
return false; |
|
625 |
} |
|
626 |
} |
|
627 |
return false; |
|
628 |
} |
|
629 |
|
|
630 |
|
|
631 |
public JPanel getPanel() { |
|
632 |
return this; |
|
633 |
} |
|
634 |
|
|
635 |
|
|
636 |
private ActionListener action = new ActionListener() { |
|
637 |
|
|
638 |
public void actionPerformed(ActionEvent e) { |
|
639 |
|
|
640 |
if (e.getSource().equals(cmbValue)) { |
|
641 |
JComboBox cb = (JComboBox) e.getSource(); |
|
642 |
auxLegend.setValueField(cb.getSelectedItem().toString()); |
|
643 |
} |
|
644 |
if (e.getSource().equals(cmbNormalization)) { |
|
645 |
JComboBox cb = (JComboBox) e.getSource(); |
|
646 |
if(cb.getSelectedItem().toString().compareTo(noNormalization) == 0) { |
|
647 |
useNormalization = false; |
Also available in: Unified diff