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-rw-r--r--experimental/sksg/paint/SkSGGradient.cpp60
1 files changed, 0 insertions, 60 deletions
diff --git a/experimental/sksg/paint/SkSGGradient.cpp b/experimental/sksg/paint/SkSGGradient.cpp
deleted file mode 100644
index 98e7f395f8..0000000000
--- a/experimental/sksg/paint/SkSGGradient.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Copyright 2018 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "SkSGGradient.h"
-
-#include "SkGradientShader.h"
-#include "SkPaint.h"
-
-namespace sksg {
-
-void Gradient::onApplyToPaint(SkPaint* paint) const {
- if (fColorStops.empty()) {
- paint->setShader(nullptr);
- return;
- }
-
- std::vector<SkColor> colors;
- std::vector<SkScalar> positions;
- colors.reserve(fColorStops.size());
- positions.reserve(fColorStops.size());
-
- SkScalar position = 0;
- for (const auto& stop : fColorStops) {
- colors.push_back(stop.fColor);
- position = SkTPin(stop.fPosition, position, 1.0f);
- positions.push_back(position);
- }
-
- // TODO: detect even stop distributions, pass null for positions.
- paint->setShader(this->onMakeShader(colors, positions));
-}
-
-sk_sp<SkShader> LinearGradient::onMakeShader(const std::vector<SkColor>& colors,
- const std::vector<SkScalar>& positions) const {
- SkASSERT(colors.size() == positions.size());
-
- const SkPoint pts[] = { fStartPoint, fEndPoint };
- return SkGradientShader::MakeLinear(pts, colors.data(), positions.data(), colors.size(),
- this->getTileMode());
-}
-
-sk_sp<SkShader> RadialGradient::onMakeShader(const std::vector<SkColor>& colors,
- const std::vector<SkScalar>& positions) const {
- SkASSERT(colors.size() == positions.size());
-
- return (fStartRadius <= 0 && fStartCenter == fEndCenter)
- ? SkGradientShader::MakeRadial(fEndCenter, fEndRadius,
- colors.data(), positions.data(), colors.size(),
- this->getTileMode())
- : SkGradientShader::MakeTwoPointConical(fStartCenter, fStartRadius,
- fEndCenter, fEndRadius,
- colors.data(), positions.data(), colors.size(),
- this->getTileMode());
-}
-
-} //namespace sksg