[Swingme-svn] SF.net SVN: swingme:[2428] AndroidME/src_MIDP/javax/microedition/lcdui/ Image.java

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

Revision: 2428
          http://sourceforge.net/p/swingme/code/2428
Author:   yuranet
Date:     2021-03-19 11:44:06 +0000 (Fri, 19 Mar 2021)
Log Message:
-----------
more rounding errors handled

Modified Paths:
--------------
    AndroidME/src_MIDP/javax/microedition/lcdui/Image.java

Modified: AndroidME/src_MIDP/javax/microedition/lcdui/Image.java
===================================================================
--- AndroidME/src_MIDP/javax/microedition/lcdui/Image.java	2021-03-19 06:54:29 UTC (rev 2427)
+++ AndroidME/src_MIDP/javax/microedition/lcdui/Image.java	2021-03-19 11:44:06 UTC (rev 2428)
@@ -336,11 +336,27 @@
                 if (height == 0) {
                     height = 1;
                 }
+                if (width == 0) {
+                    width = 1;
+                }
 
                 // can end up 1 more then end through rounding error
                 if (y + height == bitmap.getHeight() + 1) {
-                    y = bitmap.getHeight() - height;
+                    if (y == 0) {
+                        height = bitmap.getHeight();
+                    }
+                    else {
+                        y = bitmap.getHeight() - height;
+                    }
                 }
+                if (x + width == bitmap.getWidth() + 1) {
+                    if (x == 0) {
+                        width = bitmap.getWidth();
+                    }
+                    else {
+                        x = bitmap.getWidth() - width;
+                    }
+                }
 
                 if (scanlength < width) {
                     int[] data = new int[width * height];

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