root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / core / styles / ILabelStyle.java @ 10977
History | View | Annotate | Download (2.63 KB)
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 |
|
42 |
/* CVS MESSAGES:
|
43 |
*
|
44 |
* $Id: ILabelStyle.java 10977 2007-03-29 16:02:01Z jaume $
|
45 |
* $Log$
|
46 |
* Revision 1.3 2007-03-29 16:02:01 jaume
|
47 |
* *** empty log message ***
|
48 |
*
|
49 |
* Revision 1.2 2007/03/09 11:20:56 jaume
|
50 |
* Advanced symbology (start committing)
|
51 |
*
|
52 |
* Revision 1.1.2.1 2007/02/15 16:23:44 jaume
|
53 |
* *** empty log message ***
|
54 |
*
|
55 |
* Revision 1.1.2.1 2007/02/09 07:47:05 jaume
|
56 |
* Isymbol moved
|
57 |
*
|
58 |
*
|
59 |
*/
|
60 |
package com.iver.cit.gvsig.fmap.core.styles; |
61 |
|
62 |
import java.awt.Graphics2D; |
63 |
import java.awt.Shape; |
64 |
import java.awt.geom.AffineTransform; |
65 |
import java.awt.geom.Point2D; |
66 |
|
67 |
/**
|
68 |
* Defines the style that a Label symbol can contain which typically define
|
69 |
* a background of the label as an Image, the texts that the label holds
|
70 |
* and their position within the label in rendering time.
|
71 |
*
|
72 |
* @author jaume dominguez faus - jaume.dominguez@iver.es
|
73 |
*
|
74 |
*/
|
75 |
public interface ILabelStyle extends IStyle { |
76 |
/**
|
77 |
* @return int, the amount of fields this style allows
|
78 |
*/
|
79 |
public int getFieldCount(); |
80 |
|
81 |
/**
|
82 |
* Sets the texts that will appear in the label.
|
83 |
* @param texts
|
84 |
*/
|
85 |
public void setTextFields(String[] texts); |
86 |
|
87 |
/**
|
88 |
* Document me!
|
89 |
* @return
|
90 |
*/
|
91 |
public void drawBackground(Graphics2D g, Shape shp); |
92 |
|
93 |
/**
|
94 |
* Returns an array of points whose length is getFieldCount()-1 or less
|
95 |
* with the points where start to draw the text.
|
96 |
* @return
|
97 |
*/
|
98 |
public Point2D[] getTextPositions(AffineTransform at); |
99 |
|
100 |
/**
|
101 |
* Returns the text at the i-th field.
|
102 |
* @param int i.
|
103 |
* @return String
|
104 |
*/
|
105 |
public String getTextAt(int i); |
106 |
|
107 |
} |