David Alm: Automated Syncronization with Documentation

2012-10-18T17:18:54Z

Automated Syncronization with Documentation

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'''Class:''' [[Interface IGDIPlus.IGPGraphicsPath|IGPGraphicsPath]]

== Syntax ==
=== Delphi: ===
<code>
'''function''' Transform( matrix : [[Interface IGDIPlus.IGPMatrix|IGPMatrix]] ) : [[Class IGDIPlus.TGPGraphicsPath|TGPGraphicsPath]];
</code>

=== C++ Builder: ===
<code>
[[Class IGDIPlus.TGPGraphicsPath|TGPGraphicsPath]] '''__fastcall''' Transform( [[Interface IGDIPlus.IGPMatrix|IGPMatrix]] matrix );
</code>

=== Visual C++ (MFC): ===
<code>
Transform( matrix );
</code>

== Summary ==
Multiplies each of this path's data points by a specified matrix.

== Description ==
Call this method to multiply each of this path's data points
by a specified matrix.

Example:

The following example creates a [[Class IGDIPlus.TGPGraphicsPath|TGPGraphicsPath]] object and
adds a rectangle to the path. The code draws the path,
transforms the path, and then draws the path again.

<code>
var
AGraphics : [[Interface IGDIPlus.IGPGraphics|IGPGraphics]];
APath : [[Interface IGDIPlus.IGPGraphicsPath|IGPGraphicsPath]];
AMatrix : [[Interface IGDIPlus.IGPMatrix|IGPMatrix]];

begin
AGraphics := [[Class IGDIPlus.TGPGraphics|TGPGraphics]].Create( ACanvas );
APath := TGLPath.Create();

</code>
<code lang="delphi">
APath.[[Method function IGDIPlus.IGPGraphicsPath.AddRectangle(TGPRect) : TGPGraphicsPath|AddRectangle]]( MakeRect(40, 10, 200, 50));

// Draw the path in blue before applying a transformation.
AGraphics.DrawPath( [[Class IGDIPlus.TGPPen|TGPPen]].Create( aclBlue )), APath);

// Transform the path.
AMatrix := [[Class IGDIPlus.TGPMatrix|TGPMatrix]].Create();
AMatrix.Rotate(30.0f);
path.Transform( AMatrix );

// Draw the transformed path in red.
graphics.DrawPath( [[Class IGDIPlus.TGPPen|TGPPen]].Create( aclRed ), APath);
end;
</code>

Method function IGDIPlus.IGPGraphicsPath.Transform(IGPMatrix) : TGPGraphicsPath - Revision history

David Alm: Automated Syncronization with Documentation