SetWindowExt and SetViewportExt in C#


G

Guest

Does C# have equivalent of any of the following functions

SetWindowExt, SetViewportExt and SetViewportOrg

If not, i guess the only way is to call the API. Is it straight forward like calling API or have to import some lib etc

Thank
Irfan
 
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S

Stoitcho Goutsev \(100\) [C# MVP]

Hi Irfan,
If you what different kind of coordinate mappings take a look at
Graphics.PageUnit and Graphics.PageScale

for example if you want to draw in inches
grfx.PageUnit = GraphicsUnit.Inch;
grfx.PageScale = 1;

or

grfx.PageUnit = GraphicsUnit.Millimeter;
grfx.PageScale = 25.4;

or

grfx.PageUnit = GraphicsUnit.Document;
grfx.PageScale = 300;

If you want to move the origin you can use Graphics.TranslateTransform(...)
method.

If you want to change axes directions you can use
grfx.ScaleTransform(...) e.g grfx.ScaleTransform(-1, 1)

Anyway, you can do very complex transformations using Graphics object
methods and properties

--
HTH
B\rgds
100 [C# MVP]
Irfan Younus said:
Does C# have equivalent of any of the following functions.

SetWindowExt, SetViewportExt and SetViewportOrg.

If not, i guess the only way is to call the API. Is it straight forward
like calling API or have to import some lib etc.
 

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