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| 1 /* | |
| 2 * Copyright 2014 Google Inc. | |
| 3 * | |
| 4 * Use of this source code is governed by a BSD-style license that can be | |
| 5 * found in the LICENSE file. | |
| 6 */ | |
| 7 | |
| 8 #ifndef SkDashPathPriv_DEFINED | |
| 9 #define SkDashPathPriv_DEFINED | |
| 10 | |
| 11 #include "SkPathEffect.h" | |
| 12 | |
| 13 namespace SkDashPath { | |
| 14 /* | |
| 15 * Calculates the initialDashLength, initialDashIndex, and intervalLength ba
sed on the | |
| 16 * inputed phase and intervals. If adjustedPhase is passed in, then the phas
e will be | |
| 17 * adjusted to be between 0 and intervalLength. The result will be stored in
adjustedPhase. | |
| 18 * If adjustedPhase is NULL then it is assumed phase is already between 0 an
d intervalLength | |
| 19 */ | |
| 20 void CalcDashParameters(SkScalar phase, const SkScalar intervals[], int32_t
count, | |
| 21 SkScalar* initialDashLength, int32_t* initialDashInd
ex, | |
| 22 SkScalar* intervalLength, SkScalar* adjustedPhase =
NULL); | |
| 23 | |
| 24 bool FilterDashPath(SkPath* dst, const SkPath& src, SkStrokeRec*, const SkRe
ct*, | |
| 25 const SkScalar aIntervals[], int32_t count, SkScalar ini
tialDashLength, | |
| 26 int32_t initialDashIndex, SkScalar intervalLength); | |
| 27 | |
| 28 bool FilterDashPath(SkPath* dst, const SkPath& src, SkStrokeRec*, const SkRe
ct*, | |
| 29 const SkPathEffect::DashInfo& info); | |
| 30 } | |
| 31 | |
| 32 #endif | |
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