glttf::Vectorizer Class Reference

A vectorizer utility. More...

#include <vectorizer.h>

List of all members.

Public Types
typedef std::pair< float, float >	Vertex
	A vertex.
typedef std::list< Vertex >	Contour
	A contour.
typedef std::list< Contour >	ContourList
	A list of contours.
Public Member Functions
	Vectorizer (const FT_Outline &outline, int subdiv)
	Create a new vectorizer.
const ContourList &	getContours () const
	Get all contours.
int	getNumVertices () const
	Get the number of vertices.

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Detailed Description

A vectorizer utility.

A utility to vectorize the outlines of glyphs and evaluate bezier splines.

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Constructor & Destructor Documentation

glttf::Vectorizer::Vectorizer	(	const FT_Outline &	outline,
		int	subdiv
	)

Create a new vectorizer.

Creates a new vectorizer and evaluates the outline.

The subdiv parameter indicates the level of subdivision for the bezier splines in the outline. Greater value is more subdivision and detail. Higher levels of subdivision add complexity and memory usage and reduce speed. Values equal to or smaller than 1 result in no subdivision.

Parameters:

	outline	the outline of the glyph
	subdiv	the level of subdivision for bezier splines

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Member Function Documentation

const ContourList& glttf::Vectorizer::getContours

(

)

const

Get all contours.

Returns:

a list of all the contours

int glttf::Vectorizer::getNumVertices

(

)

const

Get the number of vertices.

Returns:

the number of vertices in all of the contours combined

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

• /home/rixxx/src/glttf/src/vectorizer.h

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