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kanato's picture

TextPrinter layout when width, height are zero.

Posted Saturday, 9 May, 2009 - 00:05 by kanato
Project:The Open Toolkit library
Version:0.9.x-dev
Component:Code
Category:bug report
Priority:minor
Assigned:Unassigned
Status:closed
Description

On Windows, calling 

			printer.Begin();
			printer.Print("My text", font, Color.Yellow, new RectangleF(0, 30, 0, 0));
			printer.End();

works as I would expect, the width, height properties are ignored and the text is drawn at (0, 30). On OpenSuse 11.1 the text is drawn at (0,0).

Also on Windows I notice that if the rectangle is smaller than the text, the stuff outside the rectangle gets drawn at 0,0 when it should just be clipped.


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the Fiddler's picture

#1

Posted Friday, 29 May, 2009 - 17:06 by the Fiddler

The first issue is a Mono GDI+ bug. This is likely to be fixed around the Mono 2.8 timeframe.

The only way to fix this on our side is to add a Mono.Pango-based IGlyphRasterizer to OpenTK.Utilities. If someone wishes to help with this, please make a post here.

I haven't been able to reproduce the second issue.

the Fiddler's picture

#2

Posted Saturday, 30 May, 2009 - 17:36 by the Fiddler
Status:open» in progress

Revision 1807 contains a workaround for the first issue. Working on the second.

the Fiddler's picture

#3

Posted Saturday, 30 May, 2009 - 17:58 by the Fiddler
Status:in progress» fixed

Second issue fixed in rev. 1809.

the Fiddler's picture

#4

Posted Sunday, 31 May, 2009 - 14:25 by the Fiddler
Status:fixed» closed

Closing issues resolved in 0.9.8.