जावा में स्ट्रोक लेयर ग्रेडिएंट कैसे जोड़ें

import com.aspose.psd.Color;
import com.aspose.psd.Image;
import com.aspose.psd.examples.Utils.Assert;
import com.aspose.psd.fileformats.psd.PsdImage;
import com.aspose.psd.fileformats.psd.layers.BlendMode;
import com.aspose.psd.fileformats.psd.layers.IGradientColorPoint;
import com.aspose.psd.fileformats.psd.layers.fillsettings.FillType;
import com.aspose.psd.fileformats.psd.layers.fillsettings.GradientColorPoint;
import com.aspose.psd.fileformats.psd.layers.fillsettings.GradientFillSettings;
import com.aspose.psd.fileformats.psd.layers.fillsettings.GradientTransparencyPoint;
import com.aspose.psd.fileformats.psd.layers.fillsettings.GradientType;
import com.aspose.psd.fileformats.psd.layers.fillsettings.IGradientTransparencyPoint;
import com.aspose.psd.fileformats.psd.layers.layereffects.StrokeEffect;
import com.aspose.psd.imageloadoptions.PsdLoadOptions;

String dataDir = "Your Document Directory";
String sourceFileName = dataDir + "Stroke.psd";
String exportPath = dataDir + "StrokeGradientChanged.psd";
PsdLoadOptions loadOptions = new PsdLoadOptions();
loadOptions.setLoadEffectsResource(true);
PsdImage im = (PsdImage) Image.load(sourceFileName, loadOptions);

StrokeEffect gradientStroke = (StrokeEffect) im.getLayers()[2].getBlendingOptions().getEffects()[0];

Assert.areEqual(BlendMode.Normal, gradientStroke.getBlendMode());
Assert.areEqual(255, gradientStroke.getOpacity());
Assert.areEqual(true, gradientStroke.isVisible());
GradientFillSettings fillSettings = (GradientFillSettings) gradientStroke.getFillSettings();
Assert.areEqual(Color.getBlack(), fillSettings.getColor());
Assert.areEqual(FillType.Gradient, fillSettings.getFillType());
Assert.areEqual(true, fillSettings.getAlignWithLayer());
Assert.areEqual(GradientType.Linear, fillSettings.getGradientType());
Assert.isTrue(Math.abs(90 - fillSettings.getAngle()) < 0.001, "Angle is incorrect");
Assert.areEqual(false, fillSettings.getDither());
Assert.isTrue(Math.abs(0 - fillSettings.getHorizontalOffset()) < 0.001, "Horizontal offset is incorrect");
Assert.isTrue(Math.abs(0 - fillSettings.getVerticalOffset()) < 0.001, "Vertical offset is incorrect");
Assert.areEqual(false, fillSettings.getReverse());

fillSettings.setColor(Color.getGreen());
gradientStroke.setOpacity((byte) 127);
gradientStroke.setBlendMode(BlendMode.Color);
fillSettings.setAlignWithLayer(false);
fillSettings.setGradientType(GradientType.Radial);
fillSettings.setAngle(45);
fillSettings.setDither(true);
fillSettings.setHorizontalOffset(15);
fillSettings.setVerticalOffset(11);
fillSettings.setReverse(true);

// नया रंग बिंदु जोड़ें
GradientColorPoint colorPoint = fillSettings.addColorPoint();
colorPoint.setColor(Color.getGreen());
colorPoint.setLocation(4096);
colorPoint.setMedianPointLocation(75);
// पिछले बिंदु का स्थान बदलें
fillSettings.getColorPoints()[1].setLocation(1899);
// नया पारदर्शिता बिंदु जोड़ें
GradientTransparencyPoint transparencyPoint = fillSettings.addTransparencyPoint();
transparencyPoint.setOpacity(25);
transparencyPoint.setMedianPointLocation(25);
transparencyPoint.setLocation(4096);
// पिछले पारदर्शिता बिंदु का स्थान बदलें
fillSettings.getTransparencyPoints()[1].setLocation(2411);

im.save(exportPath);

PsdImage img = (PsdImage) Image.load(exportPath, loadOptions);
StrokeEffect gradientStrokeEffect = (StrokeEffect) img.getLayers()[2].getBlendingOptions().getEffects()[0];
Assert.areEqual(BlendMode.Color, gradientStrokeEffect.getBlendMode());
Assert.areEqual(127, gradientStrokeEffect.getOpacity());
Assert.areEqual(true, gradientStrokeEffect.isVisible());
GradientFillSettings fillSetting = (GradientFillSettings) gradientStrokeEffect.getFillSettings();
Assert.areEqual(Color.getGreen(), fillSetting.getColor());
Assert.areEqual(FillType.Gradient, fillSetting.getFillType());
// रंग बिन्दुओं की जाँच करें
Assert.areEqual(3, fillSetting.getColorPoints().length);
IGradientColorPoint point = fillSetting.getColorPoints()[0];
Assert.areEqual(50, point.getMedianPointLocation());
Assert.areEqual(Color.getBlack(), point.getColor());
Assert.areEqual(0, point.getLocation());
point = fillSettings.getColorPoints()[1];
Assert.areEqual(50, point.getMedianPointLocation());
Assert.areEqual(Color.getWhite(), point.getColor());
Assert.areEqual(1899, point.getLocation());
point = fillSettings.getColorPoints()[2];
Assert.areEqual(75, point.getMedianPointLocation());
Assert.areEqual(Color.getGreen(), point.getColor());
Assert.areEqual(4096, point.getLocation());
// पारदर्शिता बिंदुओं की जाँच करें
Assert.areEqual(3, fillSettings.getTransparencyPoints().length);
IGradientTransparencyPoint transparencyPoint1 = fillSettings.getTransparencyPoints()[0];
Assert.areEqual(50, transparencyPoint1.getMedianPointLocation());
Assert.areEqual(100, transparencyPoint1.getOpacity());
Assert.areEqual(0, transparencyPoint1.getLocation());
transparencyPoint1 = fillSettings.getTransparencyPoints()[1];
Assert.areEqual(50, transparencyPoint.getMedianPointLocation());
Assert.areEqual(100, transparencyPoint.getOpacity());
Assert.areEqual(2411, transparencyPoint.getLocation());
transparencyPoint1 = fillSettings.getTransparencyPoints()[2];
Assert.areEqual(25, transparencyPoint.getMedianPointLocation());
Assert.areEqual(25, transparencyPoint.getOpacity());
Assert.areEqual(4096, transparencyPoint.getLocation());