/*
* Copyright (C) 2007 The Android Open Source Project
*
* 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.
*/
package android.graphics;
public class BitmapShader extends Shader {
// we hold on just for the GC, since our native counterpart is using it
private Bitmap mBitmap;
private TileMode m_tileX, m_tileY;
private String mTileMode = null;
/**
* Call this to create a new shader that will draw with a bitmap.
*
* @param bitmap The bitmap to use inside the shader
* @param tileX The tiling mode for x to draw the bitmap in.
* @param tileY The tiling mode for y to draw the bitmap in.
*/
public BitmapShader(Bitmap bitmap, TileMode tileX, TileMode tileY) {
mBitmap = bitmap;
m_tileX = tileX; m_tileY = tileY;
// HTML5 createPattern only supports repeat or no-repeat, not including mirror.
if (tileX == TileMode.REPEAT && tileY == TileMode.REPEAT) {
mTileMode = "repeat";
} else if (tileX == TileMode.REPEAT && tileY == TileMode.CLAMP) {
mTileMode = "repeat-x";
} else if (tileX == TileMode.CLAMP && tileY == TileMode.REPEAT) {
mTileMode = "repeat-y";
} else if (tileX == TileMode.CLAMP && tileY == TileMode.CLAMP) {
mTileMode = "no-repeat";
}
}
}