@Test public void testSetToIdentity() throws Exception { Matrix3 m1 = new Matrix3(11d, 12d, 13d, 21d, 22d, 23d, 31d, 32d, 33d); Matrix3 m2 = m1.setToIdentity(); assertArrayEquals("identity matrix", Matrix3.identity, m1.m, 0d); assertSame("fluent api result", m2, m1); }
public Matrix3 setToIdentity() { System.arraycopy(identity, 0, this.m, 0, 9); return this; }
Matrix3 { public Matrix3 setToIdentity() { System.arraycopy(identity, 0, this.m, 0, 9); return this; } }
Matrix3 { public Matrix3 setToIdentity() { System.arraycopy(identity, 0, this.m, 0, 9); return this; } Matrix3();  Matrix3(double m11, double m12, double m13,
                   double m21, double m22, double m23,
                   double m31, double m32, double m33);  Matrix3(Matrix3 matrix); }
Matrix3 { public Matrix3 setToIdentity() { System.arraycopy(identity, 0, this.m, 0, 9); return this; } Matrix3();  Matrix3(double m11, double m12, double m13,
                   double m21, double m22, double m23,
                   double m31, double m32, double m33);  Matrix3(Matrix3 matrix); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString(); Matrix3 set(double m11, double m12, double m13,
                       double m21, double m22, double m23,
                       double m31, double m32, double m33); Matrix3 set(Matrix3 matrix); Matrix3 setTranslation(double x, double y); Matrix3 setRotation(double angleDegrees); Matrix3 setScale(double xScale, double yScale); Matrix3 setToIdentity(); Matrix3 setToTranslation(double x, double y); Matrix3 setToRotation(double angleDegrees); Matrix3 setToScale(double xScale, double yScale); Matrix3 setToVerticalFlip(); Matrix3 setToTileTransform(Sector src, Sector dst); Matrix3 setToMultiply(Matrix3 a, Matrix3 b); Matrix3 multiplyByTranslation(double x, double y); Matrix3 multiplyByRotation(double angleDegrees); Matrix3 multiplyByScale(double xScale, double yScale); Matrix3 multiplyByVerticalFlip(); Matrix3 multiplyByTileTransform(Sector src, Sector dst); Matrix3 multiplyByMatrix(Matrix3 matrix); Matrix3 multiplyByMatrix(double m11, double m12, double m13,
                                    double m21, double m22, double m23,
                                    double m31, double m32, double m33); Matrix3 transpose(); Matrix3 transposeMatrix(Matrix3 matrix); float[] transposeToArray(float[] result, int offset); Matrix3 invert(); Matrix3 invertMatrix(Matrix3 matrix); }
Matrix3 { public Matrix3 setToIdentity() { System.arraycopy(identity, 0, this.m, 0, 9); return this; } Matrix3();  Matrix3(double m11, double m12, double m13,
                   double m21, double m22, double m23,
                   double m31, double m32, double m33);  Matrix3(Matrix3 matrix); @Override boolean equals(Object o); @Override int hashCode(); @Override String toString(); Matrix3 set(double m11, double m12, double m13,
                       double m21, double m22, double m23,
                       double m31, double m32, double m33); Matrix3 set(Matrix3 matrix); Matrix3 setTranslation(double x, double y); Matrix3 setRotation(double angleDegrees); Matrix3 setScale(double xScale, double yScale); Matrix3 setToIdentity(); Matrix3 setToTranslation(double x, double y); Matrix3 setToRotation(double angleDegrees); Matrix3 setToScale(double xScale, double yScale); Matrix3 setToVerticalFlip(); Matrix3 setToTileTransform(Sector src, Sector dst); Matrix3 setToMultiply(Matrix3 a, Matrix3 b); Matrix3 multiplyByTranslation(double x, double y); Matrix3 multiplyByRotation(double angleDegrees); Matrix3 multiplyByScale(double xScale, double yScale); Matrix3 multiplyByVerticalFlip(); Matrix3 multiplyByTileTransform(Sector src, Sector dst); Matrix3 multiplyByMatrix(Matrix3 matrix); Matrix3 multiplyByMatrix(double m11, double m12, double m13,
                                    double m21, double m22, double m23,
                                    double m31, double m32, double m33); Matrix3 transpose(); Matrix3 transposeMatrix(Matrix3 matrix); float[] transposeToArray(float[] result, int offset); Matrix3 invert(); Matrix3 invertMatrix(Matrix3 matrix); final double[] m; }