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Graphics
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This method scales PDF document page coordinates.

Syntax

HRESULT ScaleCoords (
FLOAT scaleX,
FLOAT scaleY
)
Parameters
scaleX
Horizontal scale factor

scaleY
Vertical scale factor

Return value
If successful, this method returns S_OK. If it fails, this method should return one of the error values.

Remarks

This method scales the coordinate system by the scaling factors supplied for the x and y dimensions and does not modify any graphics already displayed.

Example

Scaling Coordinates

Delphi
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{ PDF object is supposed to be created }
PDF.DrawRectangle(10, 20, 300, 200, 0);
PDF.Stroke;
PDF.ScaleCoords(0.5, 0.5);
PDF.DrawRectangle(10, 20, 300, 200, 0);
PDF.Stroke;
PDF.SaveToFile('test.pdf', true);
C/C++
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// PDF object is supposed to be created
PDF->DrawRectangle(10, 20, 300, 200, 0);
PDF->Stroke();
PDF->ScaleCoords(0.5f, 0.5f);
PDF->DrawRectangle(10, 20, 300, 200, 0);
PDF->Stroke();
PDF->SaveToFile("test.pdf", true);
C#
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// PDF object is supposed to be created
PDF.DrawRectangle(10, 20, 300, 200, 0);
PDF.Stroke();
PDF.ScaleCoords(0.5f, 0.5f);
PDF.DrawRectangle(10, 20, 300, 200, 0);
PDF.Stroke();
PDF.SaveToFile("test.pdf", true);
Visual Basic
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' PDF object is supposed to be created
PDF.DrawRectangle 10, 20, 300, 200, 0
PDF.Stroke
PDF.ScaleCoords 0.5, 0.5
PDF.DrawRectangle 10, 20, 300, 200, 0
PDF.Stroke
PDF.SaveToFile "test.pdf", true

See Also

PDF Library Download Features Manual Tutorials FAQ Pricing HTML2PDF-X Pilot History In the Lab

 

 

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