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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "modules/canvas2d/BaseRenderingContext2D.h" | 5 #include "modules/canvas2d/BaseRenderingContext2D.h" |
6 | 6 |
7 #include "bindings/core/v8/ExceptionMessages.h" | 7 #include "bindings/core/v8/ExceptionMessages.h" |
8 #include "bindings/core/v8/ExceptionState.h" | 8 #include "bindings/core/v8/ExceptionState.h" |
9 #include "bindings/core/v8/ScriptState.h" | 9 #include "bindings/core/v8/ScriptState.h" |
10 #include "core/css/cssom/CSSURLImageValue.h" | 10 #include "core/css/cssom/CSSURLImageValue.h" |
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1375 CanvasGradient* BaseRenderingContext2D::createRadialGradient( | 1375 CanvasGradient* BaseRenderingContext2D::createRadialGradient( |
1376 double x0, | 1376 double x0, |
1377 double y0, | 1377 double y0, |
1378 double r0, | 1378 double r0, |
1379 double x1, | 1379 double x1, |
1380 double y1, | 1380 double y1, |
1381 double r1, | 1381 double r1, |
1382 ExceptionState& exceptionState) { | 1382 ExceptionState& exceptionState) { |
1383 if (r0 < 0 || r1 < 0) { | 1383 if (r0 < 0 || r1 < 0) { |
1384 exceptionState.throwDOMException( | 1384 exceptionState.throwDOMException( |
1385 IndexSizeError, String::format("The %s provided is less than 0.", | 1385 IndexSizeError, |
1386 r0 < 0 ? "r0" : "r1")); | 1386 String::format("The %s provided is less than 0.", |
| 1387 r0 < 0 ? "r0" : "r1")); |
1387 return nullptr; | 1388 return nullptr; |
1388 } | 1389 } |
1389 | 1390 |
1390 CanvasGradient* gradient = | 1391 CanvasGradient* gradient = |
1391 CanvasGradient::create(FloatPoint(x0, y0), r0, FloatPoint(x1, y1), r1); | 1392 CanvasGradient::create(FloatPoint(x0, y0), r0, FloatPoint(x1, y1), r1); |
1392 return gradient; | 1393 return gradient; |
1393 } | 1394 } |
1394 | 1395 |
1395 CanvasPattern* BaseRenderingContext2D::createPattern( | 1396 CanvasPattern* BaseRenderingContext2D::createPattern( |
1396 ScriptState* scriptState, | 1397 ScriptState* scriptState, |
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2022 ExpensiveCanvasHeuristicParameters::ShadowFixedCost[index] * | 2023 ExpensiveCanvasHeuristicParameters::ShadowFixedCost[index] * |
2023 m_usageCounters.numBlurredShadows + | 2024 m_usageCounters.numBlurredShadows + |
2024 ExpensiveCanvasHeuristicParameters:: | 2025 ExpensiveCanvasHeuristicParameters:: |
2025 ShadowVariableCostPerAreaTimesShadowBlurSquared[index] * | 2026 ShadowVariableCostPerAreaTimesShadowBlurSquared[index] * |
2026 m_usageCounters.boundingBoxAreaTimesShadowBlurSquared; | 2027 m_usageCounters.boundingBoxAreaTimesShadowBlurSquared; |
2027 | 2028 |
2028 return basicCostOfDrawCalls + fillTypeAdjustment + shadowAdjustment; | 2029 return basicCostOfDrawCalls + fillTypeAdjustment + shadowAdjustment; |
2029 } | 2030 } |
2030 | 2031 |
2031 } // namespace blink | 2032 } // namespace blink |
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