http://mitov.com/wiki/index.php?action=history&feed=atom&title=IGPGraphics.CompositingMode 2026-04-11T19:57:13Z Revision history for this page on the wiki MediaWiki 1.17.0 http://mitov.com/wiki/index.php?title=IGPGraphics.CompositingMode&diff=1780&oldid=prev 2011-11-22T00:15:53Z

<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 /> == Description ==<br /> Use this property to set or get the compositing mode of the<br /> 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 /> 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 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 CompositingModeSourceCopy along with<br /> TextRenderingHintClearTypeGridFit.</div>

David Alm