Working with Gradient in XPS file | Java
Contents
[
Hide
Show
]Add Gradient in XPS Document
Add Horizontal Gradient
Aspose.Page for Java offers XpsGradientBrush Class, with which you can add gradient on XPS document. You need to specify XpsGradientStop and add XpsPath to the object of XpsDocument class. Following code snippet shows complete functionality to add horizontal gradient on an XPS document:
The result
1// For complete examples and data files, please go to https://github.com/aspose-page/Aspose.Page-for-Java
2// The path to the documents directory.
3String dataDir = Utils.getDataDir();
4//Initialize document
5XpsDocument doc = new XpsDocument();
6
7// Horizontal gradient
8List<XpsGradientStop> stops = new LinkedList<XpsGradientStop>();
9stops.add(doc.createGradientStop(doc.createColor(255, 244, 253, 225), 0.0673828f));
10stops.add(doc.createGradientStop(doc.createColor(255, 251, 240, 23), 0.314453f));
11stops.add(doc.createGradientStop(doc.createColor(255, 252, 209, 0), 0.482422f));
12stops.add(doc.createGradientStop(doc.createColor(255, 241, 254, 161), 0.634766f));
13stops.add(doc.createGradientStop(doc.createColor(255, 53, 253, 255), 0.915039f));
14stops.add(doc.createGradientStop(doc.createColor(255, 12, 91, 248), 1f));
15
16XpsPath path = doc.addPath(doc.createPathGeometry("M 30,20 l 258.24,0 0,56.64 -258.24,0 Z"));
17path = doc.addPath(doc.createPathGeometry("M 10,210 L 228,210 228,300 10,300"));
18path.setRenderTransform(doc.createMatrix(1f, 0f, 0f, 1f, 20f, 70f));
19path.setFill(doc.createLinearGradientBrush(new Point2D.Float(10f, 0f), new Point2D.Float(228f, 0f)));
20((XpsGradientBrush)path.getFill()).getGradientStops().addAll(stops);
21stops.clear();
22
23doc.save(dataDir + "HorizontalGradient.xps"); Add Vertical Gradient
Aspose.Page for Java offers XpsGradientBrush Class, with which you can add gradient on XPS document. You need to specify XpsGradientStop and add XpsPath to the object of XpsDocument class. Following code snippet shows complete functionality to add vertical gradient on an XPS document:
The result
1// For complete examples and data files, please go to https://github.com/aspose-page/Aspose.Page-for-Java
2//Initialize document
3XpsDocument doc = new XpsDocument();
4XpsPath path = doc.addPath(doc.createPathGeometry("M 30,20 l 258.24,0 0,56.64 -258.24,0 Z"));
5
6// Vertical gradient
7List<XpsGradientStop> stops = new LinkedList<XpsGradientStop>();
8
9// Vertical gradient bellow
10stops.add(doc.createGradientStop(doc.createColor(253, 255, 12, 0), 0f));
11stops.add(doc.createGradientStop(doc.createColor(252, 255, 154, 0), 0.359375f));
12stops.add(doc.createGradientStop(doc.createColor(252, 255, 56, 0), 0.424805f));
13stops.add(doc.createGradientStop(doc.createColor(253, 255, 229, 0), 0.879883f));
14stops.add(doc.createGradientStop(doc.createColor(252, 255, 255, 234), 1f));
15
16path = doc.addPath(doc.createPathGeometry("M 10,110 L 228,110 228,200 10,200"));
17path.setRenderTransform(doc.createMatrix(1f, 0f, 0f, 1f, 20f, 70f));
18path.setFill(doc.createLinearGradientBrush(new Point2D.Float(10f, 110f), new Point2D.Float(10f, 200f)));
19((XpsGradientBrush)path.getFill()).getGradientStops().addAll(stops);
20stops.clear();
21
22doc.save(dataDir + "VrticalGradient.xps");Add Diagonal Gradient
Aspose.Page for Java offers XpsGradientBrush Class, with which you can add gradient on XPS document. You need to specify XpsGradientStop and add XpsPath to the object of XpsDocument class. Following code snippet shows complete functionality to add a linear gradient on an XPS document:
1// For complete examples and data files, please go to https://github.com/aspose-page/Aspose.Page-for-Java
2// The path to the documents directory.
3String dataDir = Utils.getDataDir();
4
5
6XpsDocument doc = new XpsDocument();
7
8XpsPath path = doc.addPath(doc.createPathGeometry("M 30,20 l 258.24,0 0,56.64 -258.24,0 Z"));
9
10// Linear gradient
11List<XpsGradientStop> stops = new LinkedList<XpsGradientStop>();
12stops.add(doc.createGradientStop(doc.createColor(0, 142, 4), 0f));
13stops.add(doc.createGradientStop(doc.createColor(255, 202, 0), 0.144531f));
14stops.add(doc.createGradientStop(doc.createColor(255, 250, 0), 0.264648f));
15stops.add(doc.createGradientStop(doc.createColor(255, 0, 0), 0.414063f));
16stops.add(doc.createGradientStop(doc.createColor(233, 0, 255), 0.544922f));
17stops.add(doc.createGradientStop(doc.createColor(107, 27, 190), 0.694336f));
18stops.add(doc.createGradientStop(doc.createColor(63, 0, 255), 0.844727f));
19stops.add(doc.createGradientStop(doc.createColor(0, 199, 80), 1f));
20
21path = doc.addPath(doc.createPathGeometry("M 10,10 L 228,10 228,100 10,100"));
22path.setRenderTransform(doc.createMatrix(1f, 0f, 0f, 1f, 20f, 70f));
23path.setFill(doc.createLinearGradientBrush(new Point2D.Float(10f, 10f), new Point2D.Float(228f, 100f)));
24((XpsGradientBrush)path.getFill()).getGradientStops().addAll(stops);
25stops.clear();
26
27doc.save(dataDir + "LinearGradient.xps");The result
You can download examples and data files from GitHub.