Revision 8948
| trunk/libraries/libFMap/src/com/iver/cit/gvsig/fmap/core/SLDUtils.java | ||
|---|---|---|
| 1 | 1 |
package com.iver.cit.gvsig.fmap.core; |
| 2 | 2 |
|
| 3 |
import java.awt.Color; |
|
| 4 |
import java.util.StringTokenizer; |
|
| 5 |
|
|
| 3 | 6 |
import org.geotools.styling.Fill; |
| 4 | 7 |
import org.geotools.styling.GraphicImpl; |
| 5 | 8 |
import org.geotools.styling.LineSymbolizer; |
| ... | ... | |
| 19 | 22 |
* @author laura |
| 20 | 23 |
*/ |
| 21 | 24 |
public class SLDUtils {
|
| 22 |
|
|
| 25 |
|
|
| 26 |
public static Color convertHexStringToColor(String str) throws NumberFormatException{
|
|
| 27 |
int multiplier = 1; |
|
| 28 |
StringTokenizer tokenizer = new StringTokenizer(str, " \t\r\n\b:;[]()+"); |
|
| 29 |
while (tokenizer.hasMoreTokens()) {
|
|
| 30 |
multiplier = 1; |
|
| 31 |
String token = tokenizer.nextToken(); |
|
| 32 |
if (null == token) {
|
|
| 33 |
throw new NumberFormatException(str); |
|
| 34 |
} |
|
| 35 |
if (token.startsWith("-")) {
|
|
| 36 |
multiplier = -1; |
|
| 37 |
token = token.substring(1); |
|
| 38 |
} |
|
| 39 |
int point_index = token.indexOf(".");
|
|
| 40 |
if (point_index > 0) {
|
|
| 41 |
token = token.substring(0, point_index); |
|
| 42 |
} else if (point_index == 0) {
|
|
| 43 |
return new Color(0); |
|
| 44 |
} |
|
| 45 |
try {
|
|
| 46 |
if (token.startsWith("0x")) {
|
|
| 47 |
return new Color(multiplier |
|
| 48 |
* Integer.parseInt(token.substring(2), 16)); |
|
| 49 |
} else if (token.startsWith("#")) {
|
|
| 50 |
return new Color(multiplier |
|
| 51 |
* Integer.parseInt(token.substring(1), 16)); |
|
| 52 |
} else if (token.startsWith("0") && !token.equals("0")) {
|
|
| 53 |
return new Color(multiplier * Integer.parseInt(token.substring(1), 8)); |
|
| 54 |
} else {
|
|
| 55 |
return new Color(multiplier * Integer.parseInt(token)); |
|
| 56 |
} |
|
| 57 |
} catch (NumberFormatException e) {
|
|
| 58 |
continue; |
|
| 59 |
} |
|
| 60 |
} |
|
| 61 |
throw new NumberFormatException(str); |
|
| 62 |
|
|
| 63 |
} |
|
| 23 | 64 |
public static String convertColorToHexString(java.awt.Color c) |
| 24 | 65 |
{
|
| 25 | 66 |
String str = Integer.toHexString( c.getRGB() & 0xFFFFFF ); |
| ... | ... | |
| 29 | 70 |
{
|
| 30 | 71 |
return ""; |
| 31 | 72 |
} |
| 32 |
|
|
| 73 |
|
|
| 33 | 74 |
public static Symbolizer toGeotoolsSymbol(ISymbol sym) |
| 34 | 75 |
{
|
| 35 | 76 |
FSymbol symbol = (FSymbol) sym; |
| 36 | 77 |
StyleFactory styleFactory = StyleFactory.createStyleFactory(); |
| 37 |
StyleBuilder styleBuilder = new StyleBuilder();
|
|
| 78 |
StyleBuilder styleBuilder = new StyleBuilder(); |
|
| 38 | 79 |
StrokeImpl theStroke = (StrokeImpl)styleBuilder.createStroke(); |
| 39 |
GraphicImpl graphic = (GraphicImpl)styleBuilder.createGraphic();
|
|
| 80 |
GraphicImpl graphic = (GraphicImpl)styleBuilder.createGraphic(); |
|
| 40 | 81 |
try |
| 41 | 82 |
{
|
| 42 |
switch (symbol.getSymbolType())
|
|
| 43 |
{
|
|
| 44 |
case FConstant.SYMBOL_TYPE_POINT:
|
|
| 83 |
switch (symbol.getSymbolType()) |
|
| 84 |
{
|
|
| 85 |
case FConstant.SYMBOL_TYPE_POINT: |
|
| 45 | 86 |
PointSymbolizer point = styleFactory.createPointSymbolizer(); |
| 46 |
graphic.setSize(symbol.getSize());
|
|
| 87 |
graphic.setSize(symbol.getSize()); |
|
| 47 | 88 |
Mark[] mark = new Mark[1]; |
| 48 | 89 |
mark[0] = styleFactory.createMark(); |
| 49 | 90 |
// |
| 50 |
//mark[0].setWellKnownName( getWellKnownName(symbol.getStyle())); |
|
| 91 |
// mark[0].setWellKnownName( |
|
| 92 |
// getWellKnownName(symbol.getStyle())); |
|
| 51 | 93 |
graphic.setMarks(mark); |
| 52 |
|
|
| 94 |
|
|
| 53 | 95 |
// add, color, graphic, size, ... |
| 54 |
return point;
|
|
| 96 |
return point; |
|
| 55 | 97 |
case FConstant.SYMBOL_TYPE_LINE: |
| 56 |
LineSymbolizer line = styleFactory.createLineSymbolizer();
|
|
| 57 |
theStroke.setColor(convertColorToHexString(symbol.getColor()));
|
|
| 98 |
LineSymbolizer line = styleFactory.createLineSymbolizer(); |
|
| 99 |
theStroke.setColor(convertColorToHexString(symbol.getColor())); |
|
| 58 | 100 |
line.setStroke(theStroke); |
| 59 | 101 |
return line; |
| 60 | 102 |
case FConstant.SYMBOL_TYPE_FILL: |
| 61 | 103 |
PolygonSymbolizer polygon = styleFactory.createPolygonSymbolizer(); |
| 62 | 104 |
Fill theFill = styleBuilder.createFill(symbol.getColor()); |
| 63 | 105 |
//theFill.setOpacity(); |
| 64 |
polygon.setFill( theFill );
|
|
| 106 |
polygon.setFill( theFill ); |
|
| 65 | 107 |
//theStroke.setColor(symbol.getOutlineColor()); |
| 66 | 108 |
return polygon; |
| 67 | 109 |
case FShape.MULTI: |
| 68 |
// To implement: ver que clase de simbolo corresponde
|
|
| 110 |
// To implement: ver que clase de simbolo corresponde |
|
| 69 | 111 |
return null; |
| 70 |
}
|
|
| 112 |
} |
|
| 71 | 113 |
return null; |
| 72 | 114 |
} |
| 73 | 115 |
catch(Exception e) |
| 74 | 116 |
{
|
| 75 | 117 |
e.printStackTrace(); |
| 76 | 118 |
return null; |
| 77 |
}
|
|
| 78 |
}
|
|
| 119 |
} |
|
| 120 |
} |
|
| 79 | 121 |
} |
Also available in: Unified diff