SkDiscretePathEffect Class Reference

This path effect chops a path into discrete segments, and randomly displaces them. More...

#include <SkDiscretePathEffect.h>

Static Public Member Functions
static sk_sp< SkPathEffect >	Make (SkScalar segLength, SkScalar dev, uint32_t seedAssist=0)
	Break the path into segments of segLength length, and randomly move the endpoints away from the original path by a maximum of deviation. More...
static void	RegisterFlattenables ()

Detailed Description

This path effect chops a path into discrete segments, and randomly displaces them.

Member Function Documentation

Make()

static sk_sp<SkPathEffect> SkDiscretePathEffect::Make ( SkScalar  segLength, SkScalar  dev, uint32_t  seedAssist = 0  )

static

Break the path into segments of segLength length, and randomly move the endpoints away from the original path by a maximum of deviation.

Note: works on filled or framed paths

Parameters

seedAssist

This is a caller-supplied seedAssist that modifies the seed value that is used to randomize the path segments' endpoints. If not supplied it defaults to 0, in which case filtering a path multiple times will result in the same set of segments (this is useful for testing). If a caller does not want this behaviour they can pass in a different seedAssist to get a different set of path segments.

RegisterFlattenables()

static void SkDiscretePathEffect::RegisterFlattenables ( )

static

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

• /CHECKOUT/include/effects/SkDiscretePathEffect.h