| /* |
| * 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 com.android.gallery3d.filtershow.editors.EditorVignette; |
| import com.android.gallery3d.filtershow.imageshow.Oval; |
| |
| public class FilterVignetteRepresentation extends FilterBasicRepresentation implements Oval { |
| private static final String LOGTAG = "FilterVignetteRepresentation"; |
| private float mCenterX = Float.NaN; |
| private float mCenterY; |
| private float mRadiusX = Float.NaN; |
| private float mRadiusY; |
| |
| public FilterVignetteRepresentation() { |
| super("Vignette", -100, 50, 100); |
| setShowParameterValue(true); |
| setPriority(FilterRepresentation.TYPE_VIGNETTE); |
| setTextId(R.string.vignette); |
| setButtonId(R.id.vignetteEditor); |
| setEditorId(EditorVignette.ID); |
| setName("Vignette"); |
| setFilterClass(ImageFilterVignette.class); |
| |
| setMinimum(-100); |
| setMaximum(100); |
| setDefaultValue(0); |
| } |
| |
| @Override |
| public void useParametersFrom(FilterRepresentation a) { |
| super.useParametersFrom(a); |
| mCenterX = ((FilterVignetteRepresentation) a).mCenterX; |
| mCenterY = ((FilterVignetteRepresentation) a).mCenterY; |
| mRadiusX = ((FilterVignetteRepresentation) a).mRadiusX; |
| mRadiusY = ((FilterVignetteRepresentation) a).mRadiusY; |
| } |
| |
| @Override |
| public FilterRepresentation clone() throws CloneNotSupportedException { |
| FilterVignetteRepresentation representation = (FilterVignetteRepresentation) super |
| .clone(); |
| representation.mCenterX = mCenterX; |
| representation.mCenterY = mCenterY; |
| |
| return representation; |
| } |
| |
| @Override |
| public void setCenter(float centerX, float centerY) { |
| mCenterX = centerX; |
| mCenterY = centerY; |
| } |
| |
| @Override |
| public float getCenterX() { |
| return mCenterX; |
| } |
| |
| @Override |
| public float getCenterY() { |
| return mCenterY; |
| } |
| |
| @Override |
| public void setRadius(float radiusX, float radiusY) { |
| mRadiusX = radiusX; |
| mRadiusY = radiusY; |
| } |
| |
| @Override |
| public void setRadiusX(float radiusX) { |
| mRadiusX = radiusX; |
| } |
| |
| @Override |
| public void setRadiusY(float radiusY) { |
| mRadiusY = radiusY; |
| } |
| |
| @Override |
| public float getRadiusX() { |
| return mRadiusX; |
| } |
| |
| @Override |
| public float getRadiusY() { |
| return mRadiusY; |
| } |
| |
| public boolean isCenterSet() { |
| return mCenterX != Float.NaN; |
| } |
| |
| @Override |
| public boolean isNil() { |
| return getValue() == 0; |
| } |
| } |