[SOLVED]XAML Text quality

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   when we changed from CJ 16.3.1 to 17.2 we noticed that text rendered in XAML was poor quality.  I took a look at the code differences, but there were a lot of changes so not easy to directly compare.
However, we did fix the text quality issue by adding a line of code.  I've seen others post about this, so they can maybe patch their CJ or whatever.

in file XTPMarkupGdiPlusDeviceContext.cpp 

function void CXTPMarkupGdiPlusDeviceContext::Init(BOOL bReInit /*= FALSE*/)

I added

	m_pGdiPlus->GdipSetTextRenderingHint(GetGraphics(), TextRenderingHintClearTypeGridFit);

After the call to ApplySmoothingMode()

Cheers

Adrien

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adrien Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 30 April 2007 Location: New Zealand Status: Offline Points: 449	Post Options Post Reply Quote adrien Report Post Thanks(2) Quote Reply Topic: [SOLVED]XAML Text quality Posted: 26 May 2016 at 5:15pm
	when we changed from CJ 16.3.1 to 17.2 we noticed that text rendered in XAML was poor quality. I took a look at the code differences, but there were a lot of changes so not easy to directly compare. However, we did fix the text quality issue by adding a line of code. I've seen others post about this, so they can maybe patch their CJ or whatever. in file XTPMarkupGdiPlusDeviceContext.cpp function void CXTPMarkupGdiPlusDeviceContext::Init(BOOL bReInit /= FALSE/) I added m_pGdiPlus->GdipSetTextRenderingHint(GetGraphics(), TextRenderingHintClearTypeGridFit); After the call to ApplySmoothingMode() Cheers Adrien
	http://www.wingate.com

agontarenko Members Profile Send Private Message Find Members Posts Add to Buddy List Admin Group Joined: 25 March 2016 Status: Offline Points: 289	Post Options Post Reply Quote agontarenko Report Post Thanks(0) Quote Reply Posted: 18 July 2016 at 4:56am
	Hello, I'm glad to inform you that the issue has already been fixed. The fix will be available in the next beta or final release. Please, see example MarkupPad.exe in it demonstrated how to use this option. Regards, Artem Gontarenko

Fredrik Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 22 June 2005 Status: Offline Points: 235	Post Options Post Reply Quote Fredrik Report Post Thanks(0) Quote Reply Posted: 04 October 2016 at 9:42am
	Hi, I'm currently patching v17.2 to be able to use it (can no longer wait for next version): is the fix for this issue to call m_pGdiPlus->GdipSetTextRenderingHint(GetGraphics(), TextRenderingHintClearTypeGridFit) ? For us it had an opposite effect causing bad quality text in other places. Also, I read from the documentation (https://msdn.microsoft.com/en-us/library/ms535817(v=vs.85).aspx?f=255&mspperror=-2147217396) that TextRenderingHintClearTypeGridFit is only supported on Windows XP and Windows Server 2003? Regards, Fredrik
	Windows 10, Visual Studio 20157, Toolkit Pro 18.3.0

adrien Members Profile Send Private Message Find Members Posts Add to Buddy List Senior Member Joined: 30 April 2007 Location: New Zealand Status: Offline Points: 449	Post Options Post Reply Quote adrien Report Post Thanks(0) Quote Reply Posted: 05 October 2016 at 10:17pm
	Hi I see your point, however it seems to work for us on Windows 10, 8, 2k8 etc. We don't support XP, so didn't even test on that. You could try a different enum value.
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