Hello,
when loading the attached SVG file, for example into an TcxImageList, an error occurs:
Invalid operation in GDI+ (Code 3)
Please see attached SVG
SVG Images - The "Invalid operation in GDI+ (Code 3)" exception occurs on painting an image with a zero length gradient
Answers approved by DevExpress Support
created 6 years ago
(modified 6 years ago)
We have fixed the issue described in this ticket and will include the fix in our next maintenance update. To apply this solution before the official update, request a hotfix by clicking the corresponding link for product versions you require.
Note: Hotfixes may be unavailable for beta versions and updates that are about to be released.
Thank you for sharing your SVG file. I have reproduced this error and forwarded this ticket to our developers for research.
i actually found more trouble with SVG's. I was wondering why the menu opens up so slowly.
Now. by using the debug mode, i saw that when I opened a menu for the first time, lots of exceptions are raised:
The exception happens in "dxSVGCoreParsers":
procedure TryAddValue(ATarget: TdxSVGValues; AStartIndex, AIndex: Integer);
begin
if AIndex > AStartIndex then
try
ATarget.Add(dxStrToFloat(Trim(Copy(S, AStartIndex, AIndex - AStartIndex))));
except
// do nothing
end;
end;
And it says: "EConvertError "e" is not a valid floating point value"
In the Call stack I see this:
dxSVGCoreParsers.TryAddValue($1C27B1A0,4,5)
dxSVGCoreParsers.TdxSVGParserNumbers.AsNumbers('none')
dxSVGCore.TdxSVGAdapterNumbersValue.Load($1F1981D8,$1F309CE0,'none')
dxSVGCore.TdxSVGLoader.ApplyAttribute($1F1981D8,$2D1994B0,$209D07C0)
dxSVGCore.TdxSVGLoader.ApplyAttributes($1F1981D8,$209D00E0)
dxSVGCore.TdxSVGStyle.Apply($1F1981D8)
dxSVGCore.TdxSVGStyles.Apply($1F1981D8)
dxSVGCore.TdxSVGStyles.Apply($2B2AFD18)
dxSVGCore.TdxSVGStyles.Apply($2CCEACA0)
dxSVGCore.TdxSVGLoader.Load($2CCEACA0,$1C17E320)
dxSVGImage.TdxSVGImageCodec.GetSize($31728FA0,(6427989, 633811616))
dxSmartImage.TdxSmartImageCodecsRepository.GetImageInfo($31728FA0,(6427989, 633811616),TdxSmartImageCodecClass($1C207854))
dxSmartImage.TdxSmartImageCodecsRepository.GetImageInfo($31671EF8,(6427989, 633811616),TdxSmartImageCodecClass($1C207854))
dxSmartImage.TdxCustomSmartImage.GetSize
dxSmartImage.TdxCustomSmartImage.GetWidth
cxGraphics.cxGetImageClientRect($3168F0B0)
cxGraphics.cxStretchGraphic($25C30F80,$3168F0B0,True,TdxSkinGeneralColorPalette($1AEC94C4) as IdxColorPalette)
cxImageList.GetBitmap($25C30F80,$3168F0B0,True)
cxImageList.TcxCustomImageList.GetImageInfoCore(171,$25C30F80,nil,TdxSkinGeneralColorPalette($1AEC94C4) as IdxColorPalette,bDefault)
cxImageList.TcxCustomImageList.GetImageInfoCore($2F2E5AF0,171,$25C30F80,nil,TdxSkinGeneralColorPalette($1AEC94C4) as IdxColorPalette,bDefault)
cxGraphics.MakeImage($25C30F80,False)
…
With all exceptions I see this "TdxSVGParserNumbers.AsNumbers('none')"
And indeed, "none" isn't a number.
Can I do something to the SVG files to prevent all these exceptions ?
Hello Thomas,
I've created a separate ticket on your behalf (T714454). It has been placed in our processing queue and will be answered shortly.