[cp-patches] FYI: CairoGraphics2D.drawLine fix

[Robert Schuster]

Hi,
Roman asked me to look again at the drawLine issue and I now changed the code to
unconditionally apply a shift to all non-1-pixel lines. With that Swing compos
look good again and 1-pixel lines still work.

ChangeLog:

2006-07-26  Robert Schuster <[EMAIL PROTECTED]>

        * gnu/java/awt/peer/gtk/CairoGraphics2D.java:
        (drawLine): Apply shift to line coordinates.

cya
Robert

Index: gnu/java/awt/peer/gtk/CairoGraphics2D.java
===================================================================
RCS file: /cvsroot/classpath/classpath/gnu/java/awt/peer/gtk/CairoGraphics2D.java,v
retrieving revision 1.33
retrieving revision 1.34
diff -u -r1.33 -r1.34
--- gnu/java/awt/peer/gtk/CairoGraphics2D.java	25 Jul 2006 20:58:19 -0000	1.33
+++ gnu/java/awt/peer/gtk/CairoGraphics2D.java	26 Jul 2006 18:20:11 -0000	1.34
@@ -1044,7 +1044,7 @@
     if (x1 == x2 && y1 == y2)
       cairoFillRect(nativePointer, x1, y1, 1, 1);
     else
-      cairoDrawLine(nativePointer, x1, y1, x2, y2);
+      cairoDrawLine(nativePointer, x1 + 0.5, y1 + 0.5, x2 + 0.5, y2 + 0.5);
   }
 
   public void drawRect(int x, int y, int width, int height)

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