Function

CGPathRelease

Decrements the retain count of a graphics path.

Declaration

void CGPathRelease(CGPathRef path);

Parameters

path

The graphics path to release.

Discussion

This function is equivalent to CFRelease, except that it does not cause an error if the path parameter is NULL.

See Also

Creating and Managing Paths

CGPathCreateMutable

Creates a mutable graphics path.

CGPathCreateWithEllipseInRect

Create an immutable path of an ellipse.

CGPathCreateWithRect

Create an immutable path of a rectangle.

CGPathCreateWithRoundedRect

Create an immutable path of a rounded rectangle.

CGPathCreateCopy

Creates an immutable copy of a graphics path.

CGPathCreateCopyByTransformingPath

Creates an immutable copy of a graphics path transformed by a transformation matrix.

CGPathCreateCopyByDashingPath

Creates a dashed copy of another path.

CGPathCreateCopyByStrokingPath

Creates a stroked copy of another path.

CGPathCreateMutableCopy

Creates a mutable copy of an existing graphics path.

CGPathCreateMutableCopyByTransformingPath

Creates a mutable copy of a graphics path transformed by a transformation matrix.

CGPathRetain

Increments the retain count of a graphics path.