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// Copyright 2015 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "cobalt/cssom/matrix_function.h"
#include "base/strings/stringprintf.h"
#include "cobalt/cssom/transform_function_visitor.h"
namespace cobalt {
namespace cssom {
MatrixFunction::MatrixFunction(const math::Matrix3F& matrix) : value_(matrix) {}
MatrixFunction::MatrixFunction(float m00, float m10, float m01, float m11,
float m02, float m12)
: value_(math::Matrix3F::FromValues(m00, m01, m02, m10, m11, m12, 0.0f,
0.0f, 1.0f)) {}
void MatrixFunction::Accept(TransformFunctionVisitor* visitor) const {
visitor->VisitMatrix(this);
}
std::string MatrixFunction::ToString() const {
return base::StringPrintf("matrix(%.7g, %.7g, %.7g, %.7g, %.7g, %.7g)",
value_(0, 0), value_(1, 0), value_(0, 1),
value_(1, 1), value_(0, 2), value_(1, 2));
}
} // namespace cssom
} // namespace cobalt