Region.Cliperator

class Cliperator

Returns the sequence of rectangles, sorted along y-axis, then x-axis, that make up Region intersected with the specified clip rectangle.

Methods

__init__	__init__(self: skia.Region.Cliperator, region: skia.Region, clip: skia.IRect) -> None
done	done(self: skia.Region.Cliperator) -> bool
next	next(self: skia.Region.Cliperator) -> None
rect	rect(self: skia.Region.Cliperator) -> skia.IRect

Methods

Cliperator.__init__(self: skia.Region.Cliperator, region: skia.Region, clip: skia.IRect) → None

Sets Cliperator to return elements of IRect array in Region within clip.

Parameters:

• region (skia.Region) – Region to iterate

• clip (skia.IRect) – bounds of iteration

Returns:

Region iterator

Cliperator.done(self: skia.Region.Cliperator) → bool

Returns true if Cliperator is pointing to final IRect in Region.

Returns:

true if data parsing is complete

Cliperator.next(self: skia.Region.Cliperator) → None

Advances iterator to next IRect in Region contained by clip.

Cliperator.rect(self: skia.Region.Cliperator) → skia.IRect

Returns IRect element in Region, intersected with clip passed to Cliperator constructor.

Does not return predictable results if Region is empty.

Returns:

part of Region inside clip as IRect