Ondersteuning van BlwhResource
Contents
[
Hide
]
Ondersteuning van BlwhResource
De BlwhResource bevat Gegevens van Zwart-wit Aanpassingslaag. Aspose.PSD ondersteunt BlwhResource in PSD-bestanden. Hiervoor biedt de API de klasse BlwhResource.
Het volgende codefragment toont hoe Aspose.PSD BlwhResource ondersteunt.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| // For complete examples and data files, please go to https://github.com/aspose-psd/Aspose.PSD-for-Java | |
| private static final String actualPropertyValueIsWrongMessage = "Expected property value is not equal to actual value"; | |
| public static void main(String[] args) { | |
| exampleSupportOfBlwhResource( | |
| "BlackWhiteAdjustmentLayerStripesMask.psd", | |
| 0x28, | |
| 0x3c, | |
| 0x28, | |
| 0x3c, | |
| 0x14, | |
| 0x50, | |
| false, | |
| 1, | |
| "\0", | |
| 225.00045776367188, | |
| 211.00067138671875, | |
| 179.00115966796875, | |
| -1977421, | |
| -5925001); | |
| exampleSupportOfBlwhResource( | |
| "BlackWhiteAdjustmentLayerStripesMask2.psd", | |
| 0x80, | |
| 0x40, | |
| 0x20, | |
| 0x10, | |
| 0x08, | |
| 0x04, | |
| true, | |
| 4, | |
| "\0", | |
| 239.996337890625, | |
| 127.998046875, | |
| 63.9990234375, | |
| -1015744, | |
| -4963324); | |
| System.out.println("BlwhResource updating works as expected. Press any key."); | |
| } | |
| private static void assertIsTrue(boolean condition, String message) { | |
| if (!condition) { | |
| throw new FormatException(message); | |
| } | |
| } | |
| private static void exampleSupportOfBlwhResource( | |
| String sourceFileName, | |
| int reds, | |
| int yellows, | |
| int greens, | |
| int cyans, | |
| int blues, | |
| int magentas, | |
| boolean useTint, | |
| int bwPresetKind, | |
| String bwPresetFileName, | |
| double tintColorRed, | |
| double tintColorGreen, | |
| double tintColorBlue, | |
| int tintColor, | |
| int newTintColor) { | |
| String sourceDir = Utils.GetDataDir_PSD(); | |
| String outputDir = Utils.GetDataDir_Output(); | |
| String destinationFileName = outputDir + "Output" + sourceFileName; | |
| boolean isRequiredResourceFound = false; | |
| PsdImage im = null; | |
| try { | |
| im = (PsdImage) Image.load(sourceDir + sourceFileName); | |
| for (Layer layer : im.getLayers()) { | |
| for (LayerResource layerResource : layer.getResources()) { | |
| if (layerResource instanceof BlwhResource) { | |
| BlwhResource blwhResource = (BlwhResource) layerResource; | |
| BlackWhiteAdjustmentLayer blwhLayer = (BlackWhiteAdjustmentLayer) layer; | |
| isRequiredResourceFound = true; | |
| assertIsTrue(blwhResource.getReds() == reds, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getYellows() == yellows, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getGreens() == greens, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getCyans() == cyans, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getBlues() == blues, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getMagentas() == magentas, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getUseTint() == useTint, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getTintColor() == tintColor, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getBwPresetKind() == bwPresetKind, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getBlackAndWhitePresetFileName().equals(bwPresetFileName), actualPropertyValueIsWrongMessage); | |
| assertIsTrue(Math.abs(blwhLayer.getTintColorRed() - tintColorRed) < 1e-6, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(Math.abs(blwhLayer.getTintColorGreen() - tintColorGreen) < 1e-6, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(Math.abs(blwhLayer.getTintColorBlue() - tintColorBlue) < 1e-6, actualPropertyValueIsWrongMessage); | |
| // Test editing and saving | |
| blwhResource.setReds(reds - 15); | |
| blwhResource.setYellows(yellows - 15); | |
| blwhResource.setGreens(greens + 15); | |
| blwhResource.setCyans(cyans + 15); | |
| blwhResource.setBlues(blues - 15); | |
| blwhResource.setMagentas(magentas - 15); | |
| blwhResource.setUseTint(!useTint); | |
| blwhResource.setBwPresetKind(4); | |
| blwhResource.setBlackAndWhitePresetFileName("bwPresetFileName"); | |
| blwhLayer.setTintColorRed(tintColorRed - 60); | |
| blwhLayer.setTintColorGreen(tintColorGreen - 60); | |
| blwhLayer.setTintColorBlue(tintColorBlue - 60); | |
| im.save(destinationFileName); | |
| break; | |
| } | |
| } | |
| } | |
| } finally { | |
| if (im != null) im.dispose(); | |
| } | |
| assertIsTrue(isRequiredResourceFound, "The specified BlwhResource not found"); | |
| isRequiredResourceFound = false; | |
| PsdImage im2 = null; | |
| try { | |
| im2 = (PsdImage) Image.load(destinationFileName); | |
| for (Layer layer : im2.getLayers()) { | |
| for (LayerResource layerResource : layer.getResources()) { | |
| if (layerResource instanceof BlwhResource) { | |
| BlwhResource blwhResource = (BlwhResource) layerResource; | |
| BlackWhiteAdjustmentLayer blwhLayer = (BlackWhiteAdjustmentLayer) layer; | |
| isRequiredResourceFound = true; | |
| assertIsTrue(blwhResource.getReds() == reds - 15, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getYellows() == yellows - 15, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getGreens() == greens + 15, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getCyans() == cyans + 15, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getBlues() == blues - 15, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getMagentas() == magentas - 15, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getUseTint() == !useTint, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getTintColor() == newTintColor, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getBwPresetKind() == 4, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(blwhResource.getBlackAndWhitePresetFileName().equals("bwPresetFileName"), actualPropertyValueIsWrongMessage); | |
| assertIsTrue(Math.abs(blwhLayer.getTintColorRed() - tintColorRed + 60) < 1e-6, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(Math.abs(blwhLayer.getTintColorGreen() - tintColorGreen + 60) < 1e-6, actualPropertyValueIsWrongMessage); | |
| assertIsTrue(Math.abs(blwhLayer.getTintColorBlue() - tintColorBlue + 60) < 1e-6, actualPropertyValueIsWrongMessage); | |
| break; | |
| } | |
| } | |
| } | |
| } finally { | |
| if (im2 != null) im2.dispose(); | |
| } | |
| assertIsTrue(isRequiredResourceFound, "The specified BlwhResource not found"); | |
| } |