Graphics.Transform and GethDC

[spam vladimir.cheverdyuk@altium.com.au Vladimir Cheverdyuk]

Hi all

When I write next code:

Matrix matrix = new Matrix();
matrix.Translate(-deltaX, -delta, MatrixOrder.Append);
graphics.Transform = matrix;
hDC = graphics.GethDC

and after that if I will draw on this hDC using GDI function, it will ignore
transform matrix, so line from 20,20 to 30, 30 will be from 20, 20 to 30,
30, but it should be from 20 - deltax, 20 - deltaY to 30 - deltaX, 30 -
deltaY.

Is it possible to use GDI functions with transform without calling
SetWorldTransform (SetWorldTransform works only on Windows NT family) ?

Regards,
Vladimir

[Bob Powell]

GDI+ drawing does not use the same routines as the Win32 SDK and the GDI+
pipeline is only works on GDI+ surfaces. You will have to do a
SetWorldTransform.

Bob.

--

Check out the GDI+ FAQ
http://www.bobpowell.net/gdiplus_faq.htm

"Vladimir Cheverdyuk" <no spam vladimir....@altium.com.au> wrote in
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