Updated up to the version 23.12

Author: Evgeniy Sidenko

Examples/pom.xml

@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>com.aspose</groupId>
     <artifactId>imaging-java-examples</artifactId>
-    <version>23.11</version>
+    <version>23.12</version>
     <packaging>jar</packaging>
     <properties>
         <maven.compiler.source>1.8</maven.compiler.source>
@@ -15,14 +15,14 @@
 		<dependency>
             <groupId>com.aspose</groupId>
             <artifactId>aspose-imaging</artifactId>
-            <version>23.11</version>
+            <version>23.12</version>
             <classifier>jdk16</classifier>
             <type>jar</type>
         </dependency>
 		<dependency>
             <groupId>com.aspose</groupId>
             <artifactId>aspose-imaging</artifactId>
-            <version>23.11</version>
+            <version>23.12</version>
             <classifier>javadoc</classifier>
             <type>jar</type>
         </dependency>

Examples/src/main/java/com/aspose/imaging/examples/ConvertingImages/AddAlphaBlendingForImage.java

@@ -5,6 +5,8 @@
 import com.aspose.imaging.RasterImage;
 import com.aspose.imaging.examples.Logger;
 import com.aspose.imaging.examples.Utils;
+import com.aspose.imaging.fileformats.png.PngColorType;
+import com.aspose.imaging.imageoptions.PngOptions;
 
 public class AddAlphaBlendingForImage
 {
@@ -22,7 +24,9 @@ public static void main(String[] args)
                 Point center = new Point((background.getWidth() - overlay.getWidth()) / 2,
                         (background.getHeight() - overlay.getHeight()) / 2);
                 background.blend(center, overlay, overlay.getBounds(), (byte) 127);
-                background.save(outDir + "/blended.png");
+                background.save(outDir + "/blended.png", new PngOptions() {{
+                    setColorType(PngColorType.TruecolorWithAlpha);
+                }});
             }
         }
         Utils.deleteFile(outDir + "/blended.png");

Examples/src/main/java/com/aspose/imaging/examples/ModifyingImages/removebackground/RemoveBackgroundVectors.java

@@ -0,0 +1,80 @@
+package com.aspose.imaging.examples.ModifyingImages.removebackground;
+
+import com.aspose.imaging.examples.Logger;
+import com.aspose.imaging.examples.Utils;
+import com.aspose.imaging.*;
+import com.aspose.imaging.fileformats.png.PngColorType;
+import com.aspose.imaging.imageoptions.PngOptions;
+import com.aspose.imaging.imageoptions.VectorRasterizationOptions;
+import java.io.File;
+public class RemoveBackgroundVectors
+{
+    public static void main(String[] args)
+    {
+        Logger.startExample();
+
+        // The path to the documents' directory.
+        String dataDir = Utils.getSharedDataDir() + "RemoveBackground/";
+        String outDir = Utils.getOutDir("RemoveBackground");
+        String[] fileNames = { "golfer.emf" };
+        RemoveBackgroundSettings[] rbs = new RemoveBackgroundSettings[] {
+                new RemoveBackgroundSettings()
+                {{
+                    setDetectionLevel(30);
+                }},
+                new RemoveBackgroundSettings()
+                {{
+                    setBounds(new RectangleF(0, 1000, 5000, 4000));
+                }},
+                new RemoveBackgroundSettings()
+                {{
+                    setDetectionLevel(10);
+                }},
+                new RemoveBackgroundSettings(),
+                new RemoveBackgroundSettings(),
+                new RemoveBackgroundSettings(),
+                new RemoveBackgroundSettings()
+                {{
+                    setColor1(Color.getBlue());
+                }},
+                new RemoveBackgroundSettings()
+        };
+
+        for (int i = 0; i < fileNames.length; i++)
+        {
+            removeBackgroundExample(fileNames[i], rbs[i], dataDir, outDir);
+        }
+
+        Logger.endExample();
+    }
+
+    private static void removeBackgroundExample(String fileName, RemoveBackgroundSettings settings, String dataDir, String outFilePath)
+    {
+        String inputFilePath = dataDir + fileName;
+        File outDir = new File(outFilePath);
+        if (!outDir.exists())
+        {
+            outDir.mkdirs();
+        }
+
+        final String outputFile = outFilePath + File.separator + fileName + ".png";
+        try (Image image = Image.load(inputFilePath))
+        {
+            VectorRasterizationOptions vectorOpt = new VectorRasterizationOptions();
+            vectorOpt.setBackgroundColor(Color.getTransparent());
+            vectorOpt.setPageSize(Size.to_SizeF(image.getSize()));
+            PngOptions options = new PngOptions();
+            options.setColorType(PngColorType.TruecolorWithAlpha);
+            options.setVectorRasterizationOptions(vectorOpt);
+
+            if (image instanceof VectorImage)
+            {
+                ((VectorImage)image).removeBackground(settings);
+            }
+
+            image.save(outputFile, options);
+        }
+
+        Utils.deleteFile(outputFile);
+    }
+}

Examples/src/main/java/com/aspose/imaging/examples/RunExamples.java

@@ -38,6 +38,7 @@
 import com.aspose.imaging.examples.ModifyingImages.jpeg.ReadSpecificEXIFTagsInformation;
 import com.aspose.imaging.examples.ModifyingImages.multipage.MultipageFromImages;
 import com.aspose.imaging.examples.ModifyingImages.removebackground.GraphCutAutoMasking;
+import com.aspose.imaging.examples.ModifyingImages.removebackground.RemoveBackgroundVectors;
 import com.aspose.imaging.examples.ModifyingImages.tga.ConvertToTGA;
 import com.aspose.imaging.examples.ModifyingImages.tiff.CreateGraphicsPathFromPathTiffResourcesAndViceVersa;
 import com.aspose.imaging.examples.ModifyingImages.tiff.ExportTiffBatchMode;
@@ -113,9 +114,10 @@ public static void main(String[] args) throws IOException, InterruptedException,
 		//// =====================================================
 
 		Logger.println("Running modifying and converting images tests:");
+		RemoveBackgroundVectors.main(args);
+		AddAlphaBlendingForImage.main(args);
 		RemoveWatermarkFilter.main(args);
 		MagicWandToolTest.main(args);
-		AddAlphaBlendingForImage.main(args);
 		BigTiffLoadExample.main(args);
 		KeepTransparencyWhenIndexingPngImage.main(args);
 		SpecifyFont.main(args);