https://bugzilla.novell.com/show_bug.cgi?id=355141
Summary: BadDrawable X Error on Graphics.FromHwnd() call
Product: Mono: Class Libraries
Version: 1.2.6
Platform: x86-64
OS/Version: Linux
Status: NEW
Severity: Normal
Priority: P5 - None
Component: libgdiplus
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
QAContact: [email protected]
Found By: ---
Created an attachment (id=191230)
--> (https://bugzilla.novell.com/attachment.cgi?id=191230)
Test program for Graphics.FromHwnd() error
The following code (see also attached test case):
Graphics.FromHwnd(IntPtr.Zero);
fails with an X error:
X Error of failed request: BadDrawable (invalid Pixmap or Window parameter)
Major opcode of failed request: 14 (X_GetGeometry)
Resource id in failed request: 0x0
Serial number of failed request: 8
Current serial number in output stream: 8
on Mono but it is supposed to work on Windows.
I found this problem while trying to compile the PDFSharp library
(http://www.pdfsharp.com/). A tipical program using the library will hit this
problem calling XGraphics.FromPdfPage() that will execute the quoted code
around line 132 in file PdfSharp/PdfSharp.Drawing/XGraphics.cs.
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