[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index]

Reference for unit 'Graphics' (#lcl)

Reference for unit 'Graphics': Procedures and functions

`Blue`		Finds the `Blue` component of the supplied colour
`CharsetToIdent`
`ClearXLFDHeight`
`ClearXLFDItem`
`ClearXLFDPitch`
`ClearXLFDStyle`
`ColorIndex`
`ColorToIdent`		ColorToIdent - given a Color value, find its name (`Ident`) in the look-up table of `Colors`
`ColorToRGB`		`ColorToRGB` - given a `Color` value, converts into `RGB`
`ColorToString`		`ColorToString` - given a colour value, returns a corresponding colour name like 'Green'
`CreateBitmapFromFPImage`
`CreateBitmapFromLazarusResource`		`CreateBitmapFromLazarusResource` - creates a bitmap image using data read into a stream from a Lazarus Resource (.LRS)
`CreateCompatibleBitmaps`
`DbgS`
`DecColor`		`DecColor` - decrease the component RGBs of a colour by the quantity specified (usually results in a darker colour overall)
`ExtractFamilyFromXLFDName`
`ExtractXLFDItem`
`FontNameToPangoFontDescStr`
`FPColorToTColor`		`FPColorToTColor` - converts a colour specified as a `FPColor` to a colour of type `TColor`
`GetCharsetValues`
`GetColorValues`
`GetDefFontCharSet`
`GetFontData`
`GetGraphicClassForFileExtension`
`GraphicExtension`
`GraphicFileMask`
`GraphicFilter`
`Green`		Finds the `Green` component of the supplied colour
`IdentEntry`		`IdentEntry` - checks that a given Entry exists in a Map of colour names
`IdentToCharset`
`IdentToColor`		`IdentToColor` - given a colour identifier (name) returns the colour value
`InvertColor`		`InvertColor` - returns the complementary colour to the supplied value - helps to produce a 'negative' image
`IsFontNameXLogicalFontDesc`
`IsSysColor`
`LazResourceXPMToPPChar`
`LoadBitmapFromLazarusResource`		Deprecated - technically a bitmap is created, not loaded
`LoadBitmapFromLazarusResourceHandle`		Deprecated - technically a bitmap is created, not loaded
`LoadCursorFromLazarusResource`		`LoadCursorFromLazarusResource` - loads a named cursor handle from the Lazarus Resource (.LRS)
`ReadXPMFromStream`
`ReadXPMSize`
`Red`		Finds the `Red` component of the supplied colour
`RedGreenBlue`		`RedGreenBlue` - decomposes a composite colour into its component Red, Green and Blue values
`Register`
`RGBToColor`		`RGBToColor` - assembles the supplied values for Red, Green and Blue into a composite colour
`ScaleX`
`ScaleY`
`StringToColor`		`StringToColor` - given a colour name like 'Blue', returns the corresponding colour value
`SysColorToSysColorIndex`		`SysColorToSysColorIndex` - if `Color` is one of the system colours, returns the `Index` of the system colour
`TColorToFPColor`		`TColorToFPColor` - converts a colour of type `TColor` to one specified as a `FPColor`
`TestStreamIsBMP`
`TestStreamIsCursor`
`TestStreamIsIcon`
`TestStreamIsXPM`
`UpdateHandleObjects`
`XLFDHeightIsSet`
`XLFDNameToLogFont`
`XPMToPPChar`

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