Java tutorial
//package com.java2s; /* * Copyright 2018 Google LLC 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. */ import android.graphics.Matrix; public class Main { /** * Returns an android.graphics.Matrix resulting from a 9-float matrix array in row-major order. * Undefined behavior when the array is not of size 9 or is null. * * @param m3 9-float matrix array in row-major order */ private static Matrix createMatrixFrom3x3(float[] m3) { Matrix m = new Matrix(); m.setValues(m3); return m; } }