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Chart -> JPEG Find similar branches


Val   (2001-12-20 18:11) [0]

Can you tell me, dear, the best way for this operation?
Since I, as not a special master in working with graphics: (I solve this issue like this: Chart-> ClipBoard-> BitMap-> JPEG. But I think the BitMap link can be removed. I created it only because JPEG.Assign does not accept ClipBoard, so I do BitMap1.Assign (ClipBoard), and then JPEG.Assign (Bitmap1) - which is somewhat clumsy in my opinion: (because you can probably somehow count from ClipBoard right into JPEGImage. Tell me if you have thoughts on this occasion...



Вячеслав   (2001-12-20 19:04) [1]

Uses TeeJPEG, TeePNG;
..............................
Procedure TForm2.JPEG_Chart (Stream: TStream);
begin
With TJPEGExportFormat.Create do
try
Panel: = Self.Chart1;
SaveToStream (Stream);
finally
Free;
end;
end;

Procedure TForm2.PNG_Chart (Stream: TStream);
begin
With TPNGExportFormat.Create do
try
Panel: = Self.Chart1;
SaveToStream (Stream);
finally
Free;
end;
end;



Val   (2001-12-21 11:20) [2]

> Vyacheslav © (20.12.01 19: 04)
Uses TeeJPEG, TeePNG;
does not find these modules



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Forum: "Main";
Current archive: 2002.01.08;
Download: [xml.tar.bz2];

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Memory: 0.81 MB
Time: 0.035 c
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