Revision 39274 branches/v2_0_0_prep/libraries/org.gvsig.symbology/org.gvsig.symbology.lib/org.gvsig.symbology.lib.impl/src/main/java/org/gvsig/symbology/fmap/mapcontext/rendering/legend/styling/AttrInTableLabelingStrategy.java
| AttrInTableLabelingStrategy.java | ||
|---|---|---|
| 115 | 115 |
|
| 116 | 116 |
private void draw(BufferedImage image, Graphics2D g, ViewPort viewPort, |
| 117 | 117 |
Cancellable cancel, PrintAttributes props) throws ReadException {
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| 118 |
|
|
| 118 | 119 |
double scale = viewPort.getScale(); |
| 119 | 120 |
|
| 120 | 121 |
SimpleTextSymbol sym = new SimpleTextSymbol(); |
| ... | ... | |
| 199 | 200 |
size = sym.getFont().getSize(); |
| 200 | 201 |
} |
| 201 | 202 |
|
| 203 |
double the_dpi = MapContext.getScreenDPI(); |
|
| 204 |
if (props != null) {
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int len = PrintAttributes.PRINT_QUALITY_DPI.length; |
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int priq = props.getPrintQuality(); |
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if (priq < 0 || priq >= len) {
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throw new ReadException(featureStore.getName(), |
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new Exception("Bad print quality value: "
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| 210 |
+ priq)); |
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} else {
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the_dpi = PrintAttributes.PRINT_QUALITY_DPI[priq]; |
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} |
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} |
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|
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| 202 | 216 |
size = CartographicSupportToolkit. |
| 203 | 217 |
getCartographicLength(this, |
| 204 | 218 |
size, |
| 205 | 219 |
viewPort, |
| 206 |
MapContext.getScreenDPI());
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the_dpi);
|
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| 207 | 221 |
if (size <= MIN_TEXT_SIZE) {
|
| 208 | 222 |
// label is too small to be readable, will be skipped |
| 209 | 223 |
// this speeds up the rendering in wider zooms |
| 210 | 224 |
continue; |
| 211 | 225 |
} |
| 212 | 226 |
|
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sym.setFontSize(size); |
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|
|
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/* |
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* ym.setFontSize(int) assumes dpi = 72 |
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*/ |
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sym.setFontSize(size*72/the_dpi); |
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|
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| 214 | 233 |
|
| 215 | 234 |
if (useFixedColor){
|
| 216 | 235 |
color = fixedColor; |
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