19066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project/* 29066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Copyright (C) 2006 The Android Open Source Project 39066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 49066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 59066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * you may not use this file except in compliance with the License. 69066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * You may obtain a copy of the License at 79066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 89066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 99066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 109066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 119066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 129066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 139066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * See the License for the specific language governing permissions and 149066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * limitations under the License. 159066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 169066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 179066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpackage android.graphics; 189066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 199066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Projectpublic class EmbossMaskFilter extends MaskFilter { 209066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project /** 219066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * Create an emboss maskfilter 229066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * 239066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param direction array of 3 scalars [x, y, z] specifying the direction of the light source 249066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param ambient 0...1 amount of ambient light 259066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param specular coefficient for specular highlights (e.g. 8) 269066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @param blurRadius amount to blur before applying lighting (e.g. 3) 279066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project * @return the emboss maskfilter 289066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project */ 299066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project public EmbossMaskFilter(float[] direction, float ambient, float specular, float blurRadius) { 309066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project if (direction.length < 3) { 319066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project throw new ArrayIndexOutOfBoundsException(); 329066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 339066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project native_instance = nativeConstructor(direction, ambient, specular, blurRadius); 349066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project } 359066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 3636bef0bf30d6bae48cf3837df351075ca4fce654Ashok Bhat private static native long nativeConstructor(float[] direction, float ambient, float specular, float blurRadius); 379066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project} 389066cfe9886ac131c34d59ed0e2d287b0e3c0087The Android Open Source Project 39