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| 1 /* | 1 /* |
| 2 * Copyright (C) 2004, 2005, 2006 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2006 Nikolas Zimmermann <zimmermann@kde.org> |
| 3 * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org> |
| 4 * Copyright (C) 2007 Apple Inc. All rights reserved. | 4 * Copyright (C) 2007 Apple Inc. All rights reserved. |
| 5 * | 5 * |
| 6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
| 7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
| 8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
| 9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
| 10 * | 10 * |
| 11 * This library is distributed in the hope that it will be useful, | 11 * This library is distributed in the hope that it will be useful, |
| 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 14 * Library General Public License for more details. | 14 * Library General Public License for more details. |
| 15 * | 15 * |
| 16 * You should have received a copy of the GNU Library General Public License | 16 * You should have received a copy of the GNU Library General Public License |
| 17 * along with this library; see the file COPYING.LIB. If not, write to | 17 * along with this library; see the file COPYING.LIB. If not, write to |
| 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 19 * Boston, MA 02110-1301, USA. | 19 * Boston, MA 02110-1301, USA. |
| 20 */ | 20 */ |
| 21 | 21 |
| 22 #include "core/svg/SVGLength.h" | 22 #include "core/svg/SVGLength.h" |
| 23 | 23 |
| 24 #include "core/SVGNames.h" | 24 #include "core/SVGNames.h" |
| 25 #include "core/css/CSSPrimitiveValue.h" | 25 #include "core/css/CSSPrimitiveValue.h" |
| 26 #include "core/css/CSSValue.h" | 26 #include "core/css/CSSValue.h" |
| 27 #include "core/css/parser/CSSParser.h" | 27 #include "core/css/parser/CSSParser.h" |
| 28 #include "core/svg/SVGAnimationElement.h" | 28 #include "core/svg/SVGAnimationElement.h" |
| 29 #include "wtf/MathExtras.h" | 29 #include "platform/wtf/MathExtras.h" |
| 30 #include "wtf/text/WTFString.h" | 30 #include "platform/wtf/text/WTFString.h" |
| 31 | 31 |
| 32 namespace blink { | 32 namespace blink { |
| 33 | 33 |
| 34 SVGLength::SVGLength(SVGLengthMode mode) | 34 SVGLength::SVGLength(SVGLengthMode mode) |
| 35 : value_( | 35 : value_( |
| 36 CSSPrimitiveValue::Create(0, | 36 CSSPrimitiveValue::Create(0, |
| 37 CSSPrimitiveValue::UnitType::kUserUnits)), | 37 CSSPrimitiveValue::UnitType::kUserUnits)), |
| 38 unit_mode_(static_cast<unsigned>(mode)) { | 38 unit_mode_(static_cast<unsigned>(mode)) { |
| 39 DCHECK_EQ(UnitMode(), mode); | 39 DCHECK_EQ(UnitMode(), mode); |
| 40 } | 40 } |
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| 273 | 273 |
| 274 float SVGLength::CalculateDistance(SVGPropertyBase* to_value, | 274 float SVGLength::CalculateDistance(SVGPropertyBase* to_value, |
| 275 SVGElement* context_element) { | 275 SVGElement* context_element) { |
| 276 SVGLengthContext length_context(context_element); | 276 SVGLengthContext length_context(context_element); |
| 277 SVGLength* to_length = ToSVGLength(to_value); | 277 SVGLength* to_length = ToSVGLength(to_value); |
| 278 | 278 |
| 279 return fabsf(to_length->Value(length_context) - Value(length_context)); | 279 return fabsf(to_length->Value(length_context) - Value(length_context)); |
| 280 } | 280 } |
| 281 | 281 |
| 282 } // namespace blink | 282 } // namespace blink |
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