Calling offset method when rectangle is empty. - Diagramming Components

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Calling offset method when rectangle is empty. (Read 1566 times)

nullable Full Member Offline I Love MindFusion! Posts: 124 Joined: Aug 25^th, 2022	Calling offset method when rectangle is empty. Apr 3^rd, 2023 at 8:04am	Print Post
	Hello mindfusion team! I just wanted to know if there is possibility of avoiding empty rectangles when calling method Rect.Offset() in SvgExporter.Export()? I get the following exception when all diagram items don't have empty bounds and don't have NaN height or width. Code 2023-03-28 11:05:29.8787\|Fatal\|Unexpected error occurred. \| System.InvalidOperationException: Cannot call this method on the Empty Rect. at System.Windows.Rect.Offset(Double offsetX, Double offsetY) at MindFusion.Diagramming.Wpf.Export.SvgExporter.(DrawingGroup , Transform , Geometry , Geometry ) at MindFusion.Diagramming.Wpf.Export.SvgExporter.(DrawingGroup , Transform , Geometry , Geometry ) at MindFusion.Diagramming.Wpf.Export.SvgExporter.(Visual , Geometry ) at MindFusion.Diagramming.Wpf.Export.SvgExporter.(Visual , Transform , Geometry ) at MindFusion.Diagramming.Wpf.Export.SvgExporter.(DrawingGroup , Transform , Geometry , Geometry ) at MindFusion.Diagramming.Wpf.Export.SvgExporter.(Diagram , String ) at MindFusion.Diagramming.Wpf.Export.SvgExporter.Export(Diagram diagram, Stream stream)


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Slavcho YaBB Moderator Offline tech.support Posts: 3440 Joined: Oct 19^th, 2005	Re: Calling offset method when rectangle is empty. Reply #1 - Apr 4^th, 2023 at 10:30am	Print Post
	Hi, SvgExporter calls that only on GlyphRun boundaries and we can't think of why would be empty. Please post exact text and font with which you are seeing the error. Regards, Slavcho Mindfusion


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nullable Full Member Offline I Love MindFusion! Posts: 124 Joined: Aug 25^th, 2022	Re: Calling offset method when rectangle is empty. Reply #2 - Apr 6^th, 2023 at 4:59am	Print Post
	Nevermind. It turned out the problem was with text with "-" symbol and whitespaces around it. For example, "text - text" caused this error during exporting, but it seems you've fixed it. Well done


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