gem.h File Reference

#include <MagickCore/fx.h>
#include <MagickCore/random_.h>

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Functions
MagickExport double	ExpandAffine (const AffineMatrix *)
MagickExport void	ConvertHSLToRGB (const double, const double, const double, double *, double *, double *)
MagickExport void	ConvertRGBToHSL (const double, const double, const double, double *, double *, double *)

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Function Documentation

MagickExport void ConvertHSLToRGB	(	const double	,
		const double	,
		const double	,
		double *	,
		double *	,
		double *
	)

MagickExport void ConvertRGBToHSL	(	const double	,
		const double	,
		const double	,
		double *	,
		double *	,
		double *
	)

Definition at line 432 of file gem.c.

References QuantumScale, MagickMax(), and MagickMin().

Referenced by RGBTransformImage(), ModulateHSL(), and FxGetSymbol().

MagickExport double ExpandAffine

(

const AffineMatrix *

)

Definition at line 572 of file gem.c.

References _AffineMatrix::sx, _AffineMatrix::sy, _AffineMatrix::rx, and _AffineMatrix::ry.

Referenced by RenderPostscript(), DrawBoundingRectangles(), DrawDashPolygon(), DrawPolygonPrimitive(), DrawPrimitive(), and TraceStrokePolygon().