https://mitov.com/wiki/index.php?action=history&feed=atom&title=Method_function_IGDIPlus.IGPGraphics.SetCompositingMode%28TGPCompositingMode%29_%3A_TGPGraphics 2026-04-06T05:26:28Z Revision history for this page on the wiki MediaWiki 1.17.0 https://mitov.com/wiki/index.php?title=Method_function_IGDIPlus.IGPGraphics.SetCompositingMode(TGPCompositingMode)_:_TGPGraphics&diff=11659&oldid=prev 2012-10-18T17:18:59Z

<p>Automated Syncronization with Documentation</p> <p><b>New page</b></p><div>&lt;b&gt;&lt;span style=&quot;color:red&quot;&gt;<br /> This is a Beta Read Only version of this page. <br /> Please review and send recommendations to [mailto:mitov@mitov.com mitov@mitov.com]. <br /> We will enable the editing as soon as we are happy with the overall Wiki site.<br /> &lt;/span&gt;&lt;/b&gt;<br /> <br /> '''Class:''' [[Interface IGDIPlus.IGPGraphics|IGPGraphics]]<br /> <br /> == Syntax ==<br /> === Delphi: ===<br /> &lt;code&gt;<br /> '''function''' SetCompositingMode( compositingMode : [[Enum IGDIPlus.TGPCompositingMode|TGPCompositingMode]] ) : [[Class IGDIPlus.TGPGraphics|TGPGraphics]];<br /> &lt;/code&gt;<br /> <br /> === C++ Builder: ===<br /> &lt;code&gt;<br /> [[Class IGDIPlus.TGPGraphics|TGPGraphics]] '''__fastcall''' SetCompositingMode( [[Enum IGDIPlus.TGPCompositingMode|TGPCompositingMode]] compositingMode );<br /> &lt;/code&gt;<br /> <br /> === Visual C++ (MFC): ===<br /> &lt;code&gt;<br /> SetCompositingMode( compositingMode );<br /> &lt;/code&gt;<br /> <br /> == Summary ==<br /> Sets the compositing mode of the [[Class IGDIPlus.TGPGraphics|TGPGraphics]] object. <br /> <br /> == Description ==<br /> Call this method to set the compositing mode of the<br /> [[Class IGDIPlus.TGPGraphics|TGPGraphics]] object.<br /> Remarks<br /> Suppose you create a SolidBrush object based on a color that<br /> has an alpha component of 192, which is about 75 percent of<br /> 255. If your Graphics object has its compositing mode set to<br /> [[Enum item IGDIPlus.TGPCompositingMode.CompositingModeSourceOver|CompositingModeSourceOver]], then areas filled with the solid<br /> brush are a blend that is 75 percent brush color and 25<br /> percent background color. If your Graphics object has its<br /> compositing mode set to [[Enum item IGDIPlus.TGPCompositingMode.CompositingModeSourceCopy|CompositingModeSourceCopy]], then the<br /> background color is not blended with the brush color.<br /> However, the color rendered by the brush has an intensity<br /> that is 75 percent of what it would be if the alpha component<br /> were 255.<br /> <br /> <br /> <br /> You cannot use [[Enum item IGDIPlus.TGPCompositingMode.CompositingModeSourceCopy|CompositingModeSourceCopy]] along with<br /> [[Enum item IGDIPlus.TGPTextRenderingHint.TextRenderingHintClearTypeGridFit|TextRenderingHintClearTypeGridFit]].</div>

David Alm