diff options
Diffstat (limited to 'src/com/android/gallery3d/filtershow/filters/ImageFilterBwFilter.java')
-rw-r--r-- | src/com/android/gallery3d/filtershow/filters/ImageFilterBwFilter.java | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/src/com/android/gallery3d/filtershow/filters/ImageFilterBwFilter.java b/src/com/android/gallery3d/filtershow/filters/ImageFilterBwFilter.java deleted file mode 100644 index 50837ca2f..000000000 --- a/src/com/android/gallery3d/filtershow/filters/ImageFilterBwFilter.java +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright (C) 2012 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 com.android.gallery3d.filtershow.filters; - -import com.android.gallery3d.R; - -import android.graphics.Bitmap; -import android.graphics.Color; - - -public class ImageFilterBwFilter extends SimpleImageFilter { - private static final String SERIALIZATION_NAME = "BWFILTER"; - - public ImageFilterBwFilter() { - mName = "BW Filter"; - } - - public FilterRepresentation getDefaultRepresentation() { - FilterBasicRepresentation representation = (FilterBasicRepresentation) super.getDefaultRepresentation(); - representation.setName("BW Filter"); - representation.setSerializationName(SERIALIZATION_NAME); - - representation.setFilterClass(ImageFilterBwFilter.class); - representation.setMaximum(180); - representation.setMinimum(-180); - representation.setTextId(R.string.bwfilter); - representation.setSupportsPartialRendering(true); - return representation; - } - - native protected void nativeApplyFilter(Bitmap bitmap, int w, int h, int r, int g, int b); - - @Override - public Bitmap apply(Bitmap bitmap, float scaleFactor, int quality) { - if (getParameters() == null) { - return bitmap; - } - int w = bitmap.getWidth(); - int h = bitmap.getHeight(); - float[] hsv = new float[] { - 180 + getParameters().getValue(), 1, 1 - }; - int rgb = Color.HSVToColor(hsv); - int r = 0xFF & (rgb >> 16); - int g = 0xFF & (rgb >> 8); - int b = 0xFF & (rgb >> 0); - nativeApplyFilter(bitmap, w, h, r, g, b); - return bitmap; - } -} |