[Swingme-svn] SF.net SVN: swingme:[2972] SwingMETest/src/net/yura/mobile/test/ GraphicsTest.java

[<yu...@us...>]

Revision: 2972
          http://sourceforge.net/p/swingme/code/2972
Author:   yuranet
Date:     2025-12-13 13:56:43 +0000 (Sat, 13 Dec 2025)
Log Message:
-----------
better test order to actually get valid alpha

Modified Paths:
--------------
    SwingMETest/src/net/yura/mobile/test/GraphicsTest.java

Modified: SwingMETest/src/net/yura/mobile/test/GraphicsTest.java
===================================================================
--- SwingMETest/src/net/yura/mobile/test/GraphicsTest.java	2025-12-13 13:50:49 UTC (rev 2971)
+++ SwingMETest/src/net/yura/mobile/test/GraphicsTest.java	2025-12-13 13:56:43 UTC (rev 2972)
@@ -103,9 +103,29 @@
             g.setColor(0xFFFF0000); // red
             g.drawLine(0, 0, 50, 50);
 
+            // test saving file to disk
+            try {
+                //OutputStream out=FileUtil.getWriteFileConnection("file:///root1/img.jpg").openOutputStream();
+
+                ByteArrayOutputStream out = new ByteArrayOutputStream();
+
+                ImageUtil.saveImage(img,out);
+                out.close();
+
+                img = Image.createImage(out.toByteArray(), 0, out.size());
+            }
+            catch(Exception ex) {
+                ex.printStackTrace();
+            }
+
+
+            // testing Nokia DirectGraphics
+            //com.nokia.mid.ui.DirectGraphics g2 = com.nokia.mid.ui.DirectUtils.getDirectGraphics(g);
+            //g2.fillPolygon(new int[] { 25,35,45,25,5},0,new int[] { 25,5,25,45,35},0,5,0xAA115599);
+
+            // test getting and setting pixel data from int array
             int[] rgb = new int[img.getWidth() * img.getHeight()];
             img.getRGB(rgb, 0, img.getWidth(), 0, 0, img.getWidth(), img.getHeight());
-
             for (int a = 0; a < 15 * img.getWidth(); a++) {
                 int x = a % img.getWidth();
                 int y = a / img.getWidth();
@@ -120,33 +140,13 @@
                 else {
                     newColor = 0x000000FF | alpha;
                 }
-
+                // test also modifying some of the values
                 rgb[a + 17 * img.getWidth()] = newColor;
             }
-
             img = Image.createRGBImage(rgb, img.getWidth(), img.getHeight(), true);
-            rgb = null;
 
-            // test saving file to disk
-            try {
-                //OutputStream out=FileUtil.getWriteFileConnection("file:///root1/img.jpg").openOutputStream();
 
-                ByteArrayOutputStream out = new ByteArrayOutputStream();
 
-                ImageUtil.saveImage(img,out);
-                out.close();
-
-                img = Image.createImage(out.toByteArray(), 0, out.size());
-            }
-            catch(Exception ex) {
-                ex.printStackTrace();
-            }
-
-
-            // testing Nokia DirectGraphics
-            //com.nokia.mid.ui.DirectGraphics g2 = com.nokia.mid.ui.DirectUtils.getDirectGraphics(g);
-            //g2.fillPolygon(new int[] { 25,35,45,25,5},0,new int[] { 25,5,25,45,35},0,5,0xAA115599);
-
             Label drawRegionPanel = new Label(new Icon(img));
             addToScrollPane(drawRegionPanel, null);
         }

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