Path::Iterator Class Reference

Iterates the lines and curves that a path contains. More...

List of all members.

Public Types
enum	PathElementType {   startNewSubPath, lineTo, quadraticTo, cubicTo,   closePath }
Public Member Functions
	Iterator (const Path &path)
	~Iterator ()
bool	next ()
	Moves onto the next element in the path.
Public Attributes
PathElementType	elementType
float	x1
float	y1
float	x2
float	y2
float	x3
float	y3

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Detailed Description

Iterates the lines and curves that a path contains.

See also:

Path, PathFlatteningIterator

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Member Enumeration Documentation

enum Path::Iterator::PathElementType

Enumerator:

startNewSubPath	For this type, x1 and y1 will be set to indicate the first point in the subpath.
lineTo	For this type, x1 and y1 indicate the end point of the line.
quadraticTo	For this type, x1, y1, x2, y2 indicate the control point and endpoint of a quadratic curve.
cubicTo	For this type, x1, y1, x2, y2, x3, y3 indicate the two control points and the endpoint of a cubic curve.
closePath	Indicates that the sub-path is being closed. None of the x or y values are valid in this case.

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Constructor & Destructor Documentation

Path::Iterator::Iterator

(

const Path &

path

)

Path::Iterator::~Iterator

(

)

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Member Function Documentation

bool Path::Iterator::next

(

)

Moves onto the next element in the path.

If this returns false, there are no more elements. If it returns true, the elementType variable will be set to the type of the current element, and some of the x and y variables will be filled in with values.

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Member Data Documentation

PathElementType Path::Iterator::elementType

float Path::Iterator::x1

float Path::Iterator::y1

float Path::Iterator::x2

float Path::Iterator::y2

float Path::Iterator::x3

float Path::Iterator::y3

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

• juce_Path.h