[Mono-bugs] [Bug 66665][Nor] New - System.Drawing.Graphics.Draw* fails to use new Pen style after using a dashed Pen.

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Changed by david@quintana.org.

http://bugzilla.ximian.com/show_bug.cgi?id=66665

--- shadow/66665	2004-09-23 04:47:13.000000000 -0400
+++ shadow/66665.tmp.4546	2004-09-23 04:47:13.000000000 -0400
@@ -0,0 +1,85 @@
+Bug#: 66665
+Product: Mono: Class Libraries
+Version: unspecified
+OS: GNU/Linux [Other]
+OS Details: FC2
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Normal
+Component: Sys.Drawing.
+AssignedTo: mono-bugs@ximian.com                            
+ReportedBy: david@quintana.org               
+QAContact: mono-bugs@ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: System.Drawing.Graphics.Draw* fails to use new Pen style after using a dashed Pen.
+
+Description of Problem:
+When drawing with multiple System.Drawing.Pens, each with different
+DashStyles, if one of the DashStyles is dotted, all further Pens are
+treated as dotted, even if they aren't.  Below is some test code.  The code
+draws a solid black line, a solid black lined rectangle, and then a dotted
+red line.  After the dotted line has been draw, all further lines are drawn
+dotted even when explicitly specifying otherwise. Code:
+
+// Testing Dashed Lines under Mono
+
+using System;
+using System.Drawing;
+using System.Drawing.Drawing2D;
+using System.Drawing.Imaging;
+
+public class PenTest
+{
+
+	public static void Main()
+	{
+		float lineWidth = 1;
+		
+		Bitmap bImg 	= new Bitmap( 400, 300 );
+		Graphics graphics	= Graphics.FromImage(bImg);
+
+		SolidBrush regularBrush = new SolidBrush(Color.White);
+		Pen regularLine = new Pen(Color.Black,lineWidth);
+		Pen dashedLine = new Pen(Color.Red,lineWidth);
+		dashedLine.DashStyle = DashStyle.Dot;
+
+		//Make a white background
+		graphics.FillRectangle(regularBrush, 0, 0, 400, 300 );
+
+		for (int i=10; i < 300; i=i+20)
+		{
+                        // Even explicitly changing the style doesn't work
+			regularLine.DashStyle = DashStyle.Solid;
+
+			graphics.DrawLine(regularLine, 5,i,395,i);
+			graphics.DrawRectangle(regularLine,5,i+5,390,5);
+			graphics.DrawLine(dashedLine, 5,i+15,395,i+15);
+		}
+
+		bImg.Save("pentest.png",ImageFormat.Png);
+
+
+	}
+
+}
+
+
+
+Steps to reproduce the problem:
+1. Compile and Run code above. 
+2. Examine pentest.png
+3. 
+
+Actual Results:
+All lines after first dashed line are dashed
+
+Expected Results:
+Lines should reflect properties of Pen used to draw them.
+
+How often does this happen? 
+Always.
+
+Additional Information: