https://mitov.com/wiki/index.php?action=history&feed=atom&title=Class_IGDIPlus.TGPImageAttributes 2026-04-11T07:56:53Z Revision history for this page on the wiki MediaWiki 1.17.0 https://mitov.com/wiki/index.php?title=Class_IGDIPlus.TGPImageAttributes&diff=11105&oldid=prev 2012-10-18T17:18:29Z

<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 /> '''Package:''' [[Package SignalLabBasicPkg|SignalLabBasicPkg]]<br /> <br /> '''Unit:''' [[Unit IGDIPlus|IGDIPlus]]<br /> <br /> '''Inherits:''' [[Class IGDIPlus.TGPBase|TGPBase]]<br /> <br /> == Syntax ==<br /> === Delphi: ===<br /> &lt;code&gt;<br /> '''type''' TGPImageAttributes = '''class'''( [[Class IGDIPlus.TGPBase|TGPBase, IGPImageAttributes]] )<br /> &lt;/code&gt;<br /> === C++ Builder: ===<br /> &lt;code&gt;<br /> '''class''' TGPImageAttributes : '''public''' [[Class IGDIPlus.TGPBase|TGPBase]]<br /> &lt;/code&gt;<br /> === Visual C++ (MFC): ===<br /> &lt;code&gt;<br /> '''class''' CTGPImageAttributes : '''public''' [[Class IGDIPlus.TGPBase|CTGPBase]]<br /> &lt;/code&gt;<br /> === C# (.NET): ===<br /> &lt;code&gt;<br /> '''public ref class''' TGPImageAttributes : [[Class IGDIPlus.TGPBase|Mitov.SignalLab.Base]]<br /> &lt;/code&gt;<br /> == Summary ==<br /> Contains information about how bitmap and metafile colors are manipulated during rendering. <br /> <br /> == Description ==<br /> An [[Class IGDIPlus.TGPImageAttributes|TGPImageAttributes]] object contains information about how<br /> bitmap and metafile colors are manipulated during rendering.<br /> An [[Class IGDIPlus.TGPImageAttributes|TGPImageAttributes]] object maintains several<br /> color-adjustment settings, including color-adjustment<br /> matrices, grayscale-adjustment matrices, gamma-correction<br /> values, color-map tables, and color-threshold values.<br /> Remarks<br /> The colors in an image can be manipulated during rendering.<br /> They can be corrected, darkened, lightened, removed, and so<br /> on. To apply such manipulations, initialize a<br /> [[Class IGDIPlus.TGPImageAttributes|TGPImageAttributes]] object and pass the address of that<br /> [[Class IGDIPlus.TGPImageAttributes|TGPImageAttributes]] object (along with the address of an Image<br /> object) to the [[Class IGDIPlus.TGPGraphics|TGPGraphics]].DrawImage method. <br /> <br /> == Methods ==<br /> <br /> === Public ===<br /> *[[Method function IGDIPlus.TGPImageAttributes.Clone() : TGPImageAttributes|function Clone() : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.SetToIdentity(TGPColorAdjustType) : TGPImageAttributes|function SetToIdentity(type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.Reset(TGPColorAdjustType) : TGPImageAttributes|function Reset(type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.SetColorMatrix(TGPColorMatrix;TGPColorMatrixFlags;TGPColorAdjustType) : TGPImageAttributes|function SetColorMatrix(colorMatrix : TGPColorMatrix; mode : TGPColorMatrixFlags; var type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.ClearColorMatrix(TGPColorAdjustType) : TGPImageAttributes|function ClearColorMatrix(type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.SetColorMatrices(TGPColorMatrix;TGPColorMatrix;TGPColorMatrixFlags;TGPColorAdjustType) : TGPImageAttributes|function SetColorMatrices(colorMatrix : TGPColorMatrix; grayMatrix : TGPColorMatrix; mode : TGPColorMatrixFlags; var type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.ClearColorMatrices(TGPColorAdjustType) : TGPImageAttributes|function ClearColorMatrices(Type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.SetThreshold(Single;TGPColorAdjustType) : TGPImageAttributes|function SetThreshold(threshold : Single; type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.ClearThreshold(TGPColorAdjustType) : TGPImageAttributes|function ClearThreshold(type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.SetGamma(Single;TGPColorAdjustType) : TGPImageAttributes|function SetGamma(gamma : Single; type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.ClearGamma(TGPColorAdjustType) : TGPImageAttributes|function ClearGamma(type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.SetNoOp(TGPColorAdjustType) : TGPImageAttributes|function SetNoOp(type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.ClearNoOp(TGPColorAdjustType) : TGPImageAttributes|function ClearNoOp(Type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.SetColorKey(TGPColor;TGPColor;TGPColorAdjustType) : TGPImageAttributes|function SetColorKey(colorLow : TGPColor; colorHigh : TGPColor; type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.ClearColorKey(TGPColorAdjustType) : TGPImageAttributes|function ClearColorKey(type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.SetOutputChannel(TGPColorChannelFlags;TGPColorAdjustType) : TGPImageAttributes|function SetOutputChannel(channelFlags : TGPColorChannelFlags; type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.ClearOutputChannel(TGPColorAdjustType) : TGPImageAttributes|function ClearOutputChannel(type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.SetOutputChannelColorProfile(WideString;TGPColorAdjustType) : TGPImageAttributes|function SetOutputChannelColorProfile(colorProfileFilename : WideString; type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.ClearOutputChannelColorProfile(TGPColorAdjustType) : TGPImageAttributes|function ClearOutputChannelColorProfile(type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.SetRemapTable(Cardinal;PGPColorMap;TGPColorAdjustType) : TGPImageAttributes|function SetRemapTable(mapSize : Cardinal; map : PGPColorMap; type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.ClearRemapTable(TGPColorAdjustType) : TGPImageAttributes|function ClearRemapTable(type_ : TGPColorAdjustType) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.SetBrushRemapTable(Cardinal;PGPColorMap) : TGPImageAttributes|function SetBrushRemapTable(mapSize : Cardinal; map : PGPColorMap) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.ClearBrushRemapTable() : TGPImageAttributes|function ClearBrushRemapTable() : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.SetWrapMode(TGPWrapMode;TGPColor;Boolean) : TGPImageAttributes|function SetWrapMode(wrap : TGPWrapMode; color : TGPColor; var clamp : Boolean) : TGPImageAttributes]]<br /> *[[Method function IGDIPlus.TGPImageAttributes.GetAdjustedPalette(PGPColorPalette;TGPColorAdjustType) : TGPImageAttributes|function GetAdjustedPalette(colorPalette : PGPColorPalette; colorAdjustType : TGPColorAdjustType) : TGPImageAttributes]]<br /> <br /> == From [[Class IGDIPlus.TGPBase|TGPBase]] ==<br /> <br /> == Methods ==<br /> <br /> === Public ===<br /> *[[Method function IGDIPlus.TGPBase.NewInstance() : TObject|function NewInstance() : TObject]]<br /> *[[Method procedure IGDIPlus.TGPBase.FreeInstance()|procedure FreeInstance()]]<br /> <br /> [[Category:Classes]]</div>

David Alm