| /* |
| * Copyright (C) 2013 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.imageshow; |
| |
| import android.content.Context; |
| import android.graphics.Canvas; |
| import android.graphics.Color; |
| import android.graphics.Matrix; |
| import android.graphics.Paint; |
| import android.graphics.Paint.Style; |
| import android.util.AttributeSet; |
| |
| import com.android.gallery3d.filtershow.editors.EditorRedEye; |
| import com.android.gallery3d.filtershow.filters.FilterPoint; |
| import com.android.gallery3d.filtershow.filters.FilterRedEyeRepresentation; |
| import com.android.gallery3d.filtershow.filters.ImageFilterRedEye; |
| |
| public abstract class ImagePoint extends ImageShow { |
| |
| private static final String LOGTAG = "ImageRedEyes"; |
| protected EditorRedEye mEditorRedEye; |
| protected FilterRedEyeRepresentation mRedEyeRep; |
| protected static float mTouchPadding = 80; |
| |
| public static void setTouchPadding(float padding) { |
| mTouchPadding = padding; |
| } |
| |
| public ImagePoint(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| public ImagePoint(Context context) { |
| super(context); |
| } |
| |
| @Override |
| public void resetParameter() { |
| ImageFilterRedEye filter = (ImageFilterRedEye) getCurrentFilter(); |
| if (filter != null) { |
| filter.clear(); |
| } |
| invalidate(); |
| } |
| |
| @Override |
| public void updateImage() { |
| super.updateImage(); |
| invalidate(); |
| } |
| |
| @Override |
| public void onDraw(Canvas canvas) { |
| super.onDraw(canvas); |
| Paint paint = new Paint(); |
| paint.setStyle(Style.STROKE); |
| paint.setColor(Color.RED); |
| paint.setStrokeWidth(2); |
| |
| Matrix originalToScreen = getImageToScreenMatrix(false); |
| Matrix originalRotateToScreen = getImageToScreenMatrix(true); |
| |
| if (mRedEyeRep != null) { |
| for (FilterPoint candidate : mRedEyeRep.getCandidates()) { |
| drawPoint(candidate, canvas, originalToScreen, originalRotateToScreen, paint); |
| } |
| } |
| } |
| |
| protected abstract void drawPoint( |
| FilterPoint candidate, Canvas canvas, Matrix originalToScreen, |
| Matrix originalRotateToScreen, Paint paint); |
| |
| public void setEditor(EditorRedEye editorRedEye) { |
| mEditorRedEye = editorRedEye; |
| } |
| |
| public void setRepresentation(FilterRedEyeRepresentation redEyeRep) { |
| mRedEyeRep = redEyeRep; |
| } |
| } |