blob: f7429563ada7121a3d68d58a7c4e3113cbd43e70 [file] [log] [blame]
* Copyright 2006 The Android Open Source Project
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
#ifndef SkDashPathEffect_DEFINED
#define SkDashPathEffect_DEFINED
#include "SkPathEffect.h"
class SK_API SkDashPathEffect {
/** intervals: array containing an even number of entries (>=2), with
the even indices specifying the length of "on" intervals, and the odd
indices specifying the length of "off" intervals.
count: number of elements in the intervals array
phase: offset into the intervals array (mod the sum of all of the
For example: if intervals[] = {10, 20}, count = 2, and phase = 25,
this will set up a dashed path like so:
5 pixels off
10 pixels on
20 pixels off
10 pixels on
20 pixels off
A phase of -5, 25, 55, 85, etc. would all result in the same path,
because the sum of all the intervals is 30.
Note: only affects stroked paths.
static sk_sp<SkPathEffect> Make(const SkScalar intervals[], int count, SkScalar phase);