Revision 13022 trunk/libraries/libRaster/src/org/gvsig/raster/datastruct/ColorTable.java
| ColorTable.java | ||
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| 102 | 102 |
*/ |
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protected String filePath = null; |
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private int errorColor = 8; |
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/** |
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* Constructor vac?o. |
| 107 | 109 |
* @param name |
| ... | ... | |
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applyPalette(colorItems); |
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} |
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private int error = 8; |
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private boolean isEqualColor(Color c1, Color c2) {
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if (c2.getRed() < (c1.getRed() - error)) return false; |
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if (c2.getGreen() < (c1.getGreen() - error)) return false; |
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if (c2.getBlue() < (c1.getBlue() - error)) return false; |
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if (c2.getAlpha() < (c1.getAlpha() - error)) return false; |
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private boolean isEqualColor(Color c1, Color c2, int error) {
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if ((c2 == null) && (c1 != null)) |
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return false; |
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if ((c1 == null) && (c2 != null)) |
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return false; |
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if (c2.getRed() < (c1.getRed() - error)) |
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return false; |
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if (c2.getGreen() < (c1.getGreen() - error)) |
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return false; |
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if (c2.getBlue() < (c1.getBlue() - error)) |
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return false; |
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if (c2.getAlpha() < (c1.getAlpha() - error)) |
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return false; |
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if (c2.getRed() > (c1.getRed() + error)) return false; |
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if (c2.getGreen() > (c1.getGreen() + error)) return false; |
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if (c2.getBlue() > (c1.getBlue() + error)) return false; |
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if (c2.getAlpha() > (c1.getAlpha() + error)) return false; |
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if (c2.getRed() > (c1.getRed() + error)) |
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return false; |
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if (c2.getGreen() > (c1.getGreen() + error)) |
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return false; |
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if (c2.getBlue() > (c1.getBlue() + error)) |
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return false; |
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if (c2.getAlpha() > (c1.getAlpha() + error)) |
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return false; |
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return true; |
| 191 | 204 |
} |
| ... | ... | |
| 210 | 223 |
int a = c1.getColor().getAlpha() + (int) (((c2.getColor().getAlpha() - c1.getColor().getAlpha()) * (c3.getValue() - c1.getValue())) / max); |
| 211 | 224 |
Color aux = new Color(r & 0xff, g & 0xff, b & 0xff, a & 0xff); |
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return isEqualColor(c3.getColor(), aux); |
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return isEqualColor(c3.getColor(), aux, errorColor);
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} |
| 215 | 228 |
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private boolean canDelete(int first, int last) {
|
| ... | ... | |
| 224 | 237 |
} |
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public void compressPalette() {
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System.out.println("Antes: " + colorItems.size());
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compressPalette(colorItems); |
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System.out.println("Despues: " + colorItems.size());
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} |
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public boolean isCompressible() {
|
| ... | ... | |
| 450 | 465 |
(item2.getColor().getAlpha() + item1.getColor().getAlpha()) >> 1); |
| 451 | 466 |
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Color color1, color2; |
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int perc1, perc2;
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double perc1, perc2;
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if (percValue > item1.getInterpolated()) {
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if (percValue > item2.getInterpolated()) {
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color1 = halfColor; |
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color2 = item2.getColor(); |
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perc1 = item1.getInterpolated();
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perc1 = item2.getInterpolated();
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perc2 = 100; |
| 460 | 475 |
} else {
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color1 = item1.getColor(); |
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color2 = halfColor; |
| 463 | 478 |
perc1 = 0; |
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perc2 = item1.getInterpolated();
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perc2 = item2.getInterpolated();
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| 465 | 480 |
} |
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double percNew = (percValue - perc1) / (perc2 - perc1); |
| ... | ... | |
| 575 | 590 |
color = ((ColorItem) colorItems.get(pos)).getColor(); |
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} |
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if (!color.equals(colorOld)) {
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if (!isEqualColor(color, colorOld, 0)) {
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ColorItem colorItem = new ColorItem(); |
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colorItem.setNameClass("");
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colorItem.setValue(value); |
| ... | ... | |
| 650 | 665 |
final int PRIME = 31; |
| 651 | 666 |
int result = 1; |
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result = PRIME * result + ((colorItems == null) ? 0 : colorItems.hashCode()); |
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result = PRIME * result + error; |
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result = PRIME * result + errorColor;
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result = PRIME * result + ((filePath == null) ? 0 : filePath.hashCode()); |
| 655 | 670 |
result = PRIME * result + (interpolated ? 1231 : 1237); |
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result = PRIME * result + ((name == null) ? 0 : name.hashCode()); |
| ... | ... | |
| 687 | 702 |
} |
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} |
| 689 | 704 |
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if (error != other.error) |
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return false; |
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if (filePath == null) {
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| 693 | 706 |
if (other.filePath != null) |
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return false; |
| ... | ... | |
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return false; |
| 700 | 713 |
} else if (!name.equals(other.name)) |
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return false; |
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if (!Arrays.equals(nameClass, other.nameClass)) |
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return false; |
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if (nameClass != null) {
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if (nameClass.length != other.nameClass.length) |
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return false; |
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for (int i = 0; i < nameClass.length; i++) {
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if (!nameClass[i].equals(other.nameClass[i])) |
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return false; |
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} |
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} |
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|
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if ( ((paletteByBand == null) && (other.paletteByBand != null)) || |
| 706 | 727 |
((paletteByBand != null) && (other.paletteByBand == null)) ) |
| 707 | 728 |
return false; |
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