TypeMetric.h
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// This may look like C code, but it is really -*- C++ -*-
//
// Copyright Bob Friesenhahn, 2001, 2002
//
// Copyright @ 2014 ImageMagick Studio LLC, a non-profit organization
// dedicated to making software imaging solutions freely available.
//
// TypeMetric Definition
//
// Container for font type metrics
//
#if !defined (Magick_TypeMetric_header)
#define Magick_TypeMetric_header
#include "Magick++/Include.h"
#include "Magick++/Drawable.h"
namespace Magick
{
class MagickPPExport TypeMetric
{
friend class Image;
public:
// Default constructor
TypeMetric(void);
// Destructor
~TypeMetric(void);
// The distance in pixels from the text baseline to the highest/upper
// grid coordinate used to place an outline point.
double ascent(void) const;
// The bounds of the type metric.
Geometry bounds(void) const;
// The distance in pixels from the baseline to the lowest grid coordinate
// used to place an outline point. Always a negative value.
double descent(void) const;
// Maximum horizontal advance in pixels.
double maxHorizontalAdvance(void) const;
// The origin.
Coordinate origin(void) const;
// The number of pixels per em.
Coordinate pixelsPerEm(void) const;
// Text height in pixels.
double textHeight(void) const;
// Text width in pixels.
double textWidth(void) const;
// Underline position.
double underlinePosition(void) const;
// Underline thickness.
double underlineThickness(void) const;
private:
MagickCore::TypeMetric _typeMetric;
};
} // namespace Magick
#endif // Magick_TypeMetric_header
Magick::Coordinate
Definition: Drawable.h:48
Drawable.h
MagickPPExport
#define MagickPPExport
Definition: Include.h:297
Magick::Geometry
Definition: Geometry.h:37
Include.h
Magick
Definition: Blob.h:17
Magick::Image
Definition: Image.h:55
Magick::TypeMetric
Definition: TypeMetric.h:21