Attachment 164484 Details for Bug 162082 – Re-implemenation of Geometry#linesIntersect

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[patch] Re-implemenation of Geometry#linesIntersect

162082.txt (text/plain), 1.62 KB, created by Alexander Nyßen

on 2010-04-11 07:53:28 EDT

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Creator: Alexander Nyßen

Created: 2010-04-11 07:53:28 EDT

Size: 1.62 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.draw2d.test
>Index: src/org/eclipse/draw2d/test/GeometryTest.java
>===================================================================
>RCS file: /cvsroot/tools/org.eclipse.gef/test/org.eclipse.draw2d.test/src/org/eclipse/draw2d/test/GeometryTest.java,v
>retrieving revision 1.7
>diff -u -r1.7 GeometryTest.java
>--- src/org/eclipse/draw2d/test/GeometryTest.java	11 Apr 2010 10:57:21 -0000	1.7
>+++ src/org/eclipse/draw2d/test/GeometryTest.java	11 Apr 2010 11:34:19 -0000
>@@ -201,10 +201,10 @@
> 		assertFalse("Line segments are parallel but not co-linear and should thus not be regarded as intersecting.", Geometry.linesIntersect(0,0,5,5,1,0,6,5));
> 		
> 		// co-linear
>-		assertTrue("Line segments are co-linear, partly-overlapping.", Geometry.linesIntersect(0,0,5,5,3,3,6,6));
> 		assertTrue("Line segments are co-linear, sharing ending/starting point.", Geometry.linesIntersect(0,0,5,5,5,5,6,6));
>-		assertTrue("Line segments are co-linear, partly-overlapping.", Geometry.linesIntersect(3,3,6,6,0,0,5,5));
> 		assertTrue("Line segments are co-linear, sharing starting/ending point.", Geometry.linesIntersect(3,3,6,6,0,0,3,3));
>+		assertTrue("Line segments are co-linear, partly-overlapping.", Geometry.linesIntersect(3,3,6,6,0,0,5,5));
>+		assertTrue("Line segments are co-linear, partly-overlapping.", Geometry.linesIntersect(0,0,5,5,3,3,6,6));
> 		assertTrue("Line segments are co-linear, fully-overlapping.", Geometry.linesIntersect(0,0,5,5,1,1,3,3));
> 		assertFalse("Line segments are co-linear but non-overlapping, and should thus not be regarded as intersecting.", Geometry.linesIntersect(0,0,5,5,10,10,20,20));	
> 	}

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Attachments on bug 162082: 164484 | 165192 | 165193 | 165195