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gltext::Glyph Class Reference

#include <gltext.h>

Inheritance diagram for gltext::Glyph:

[legend]Collaboration diagram for gltext::Glyph:

[legend]List of all members.

Public Methods
virtual int GLTEXT_CALL	getWidth ()=0
	Returns width in pixels.
virtual int GLTEXT_CALL	getHeight ()=0
	Returns height in pixels.
virtual int GLTEXT_CALL	getXOffset ()=0
	Returns the X offset of this glyph when it is drawn.
virtual int GLTEXT_CALL	getYOffset ()=0
	Returns the Y offset of this glyph when it is drawn.
virtual int GLTEXT_CALL	getAdvance ()=0
virtual void GLTEXT_CALL	render (u8 *pixels)=0
virtual void GLTEXT_CALL	renderBitmap (u8 *pixels)=0

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Detailed Description

Represents a particular shape in a font used to represent one or more characters.

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Member Function Documentation

virtual int GLTEXT_CALL gltext::Glyph::getAdvance (    )  [pure virtual]

Returns the number of pixels the pen should move to the right to draw the next character

virtual void GLTEXT_CALL gltext::Glyph::render (  u8 *    pixels )  [pure virtual]

Renders the glyph into a buffer of width * height bytes. A value of 0 means the pixel is transparent; likewise, 255 means opaque.

virtual void GLTEXT_CALL gltext::Glyph::renderBitmap (  u8 *    pixels )  [pure virtual]

renderBitmap() is the same as render, except that it only uses values 0 and 255. These bitmaps may look better on two-color displays.

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

• gltext.h

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