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tag: mono-1.9.1.1
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This file has a list of functionality not yet implemented or issues that
have to be fixed in libgdiplus.

---- Functionality not implemented

* Image formats

- WMF and EMF. We have limited support metafiles.

---- Not implemented / partially implemented functions

* Handle functions

Functions that use or create Win32 handles and are not yet implemented
(except for window and device needed in System.Windows.Forms.)

GdipCreateBitmapFromResource
GdipCreateFontFromDC
GdipCreateFromHWND

* Generic functions

GdipBeginContainer2
GdipBeginContainerI
GdipGetPixelOffsetMode [2]
GdipGetTextContrast [2]
GdipSetPixelOffsetMode [2]
GdipSetTextContrast [2]
GdipTransformPoints
GdipTransformPointsI

* Image handeling

GdipSetImageAttributesThreshold
GdipSetImageAttributesOutputChannelColorProfile
GdipGetImageAttributesAdjustedPalette
GdipSetImageAttributesOutputChannel
GdipLoadImageFromStream
GdipSaveImageToStream
GdipSaveAdd
GdipSaveAddImage

* Pens and brushes

GdipSetPenDashCap197819 [2]
GdipGetPenDashCap197819 [2]
GdipSetPenCustomStartCap [3]
GdipGetPenCustomStartCap [3]
GdipSetPenCustomEndCap [3]
GdipGetPenCustomEndCap [3]

* Functions related to paths

GdipAddString [1]
GdipAddStringI [1]
GdipIsOutlineVisiblePathPoint [4]
GdipIsOutlineVisiblePathPointI [4]
GdipIsVisiblePathPoint [4]
GdipIsVisiblePathPointI [4]
GdipWindingModeOutline
GdipWidenPath
GdipWarpPath


Notes
[1] Partially implemented. LayoutRect and StringFormat are ignored.
[2] Function exists (return Ok) but doesn't do anything (visually or not)
[3] Function exists (return Ok) but only display a warning on the console
[4] Partially implemented. GpGraphics is ignored.

---- Known Limitations

* Maximum of 32bpp

GDI+ supports bitmaps with more than 32bpp.
http://bugzilla.ximian.com/show_bug.cgi?id=80693

* Coordinates limitations

GDI+ supports 32bips of precision (Cairo is limited to 15bits)
http://bugzilla.ximian.com/show_bug.cgi?id=79729

* Cairo doesn't support 8-bit pseudocolor visuals

http://bugzilla.ximian.com/show_bug.cgi?id=77937

* Cairo doesn't implement cairo_stroke_to_path

GdipWidenPath implementation depends on this feature.
http://bugzilla.ximian.com/show_bug.cgi?id=78110

----

last updated: August 9th, 2007
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