StringDimensions Class Reference

Class StringDimensions maintains the relevant dimensions of a text string realized (i.e., drawn) in a given font face and font size. More...

#include <stringDimensions.h>

List of all members.

Public Member Functions
	StringDimensions (double xAdv=0.0, double yMin=0.0, double yMax=0.0, double spacingFactor=1.2)
void	accrueXAdvance (const double xAdv)
	Sum up the individual x advances of each glyph:.
void	setYMin (const double yMin)
	Keep a running tab on the minimum y value (descent) from all glyphs:.
void	setYMax (const double yMax)
	Keep a running tab on the maximum y value (ascent) from all glyphs:.
const double	getXAdvance ()
const double	getYMin ()
const double	getYMax ()
const double	getLineSpacing ()
	Line spacing is just the maximum ascent minus the maximum descent multiplied by the line spacing factor:.
Private Attributes
double	xadv
double	ymin
double	ymax
double	lineSpacingFactor

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Detailed Description

Class StringDimensions maintains the relevant dimensions of a text string realized (i.e., drawn) in a given font face and font size.

Used internally by LASi.

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Constructor & Destructor Documentation

StringDimensions::StringDimensions (  double  xAdv = 0.0, double  yMin = 0.0, double  yMax = 0.0, double  spacingFactor = 1.2 )  [inline]

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Member Function Documentation

void StringDimensions::accrueXAdvance (  const double  xAdv  )  [inline]

Sum up the individual x advances of each glyph:.

const double StringDimensions::getLineSpacing (   )  [inline]

Line spacing is just the maximum ascent minus the maximum descent multiplied by the line spacing factor:.

const double StringDimensions::getXAdvance (   )  [inline]

const double StringDimensions::getYMax (   )  [inline]

const double StringDimensions::getYMin (   )  [inline]

void StringDimensions::setYMax (  const double  yMax  )  [inline]

Keep a running tab on the maximum y value (ascent) from all glyphs:.

void StringDimensions::setYMin (  const double  yMin  )  [inline]

Keep a running tab on the minimum y value (descent) from all glyphs:.

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Member Data Documentation

double StringDimensions::lineSpacingFactor [private]

double StringDimensions::xadv [private]

double StringDimensions::ymax [private]

double StringDimensions::ymin [private]

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The documentation for this class was generated from the following file:

• stringDimensions.h

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