/*
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* Copyright (C) 2016 venshine.cn@gmail.com
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package cn.com.basic.face.dialog.wheelview.graphics;
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import android.graphics.Canvas;
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import android.graphics.ColorFilter;
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import android.graphics.Paint;
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import android.graphics.drawable.Drawable;
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import cn.com.basic.face.dialog.wheelview.common.WheelConstants;
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import cn.com.basic.face.dialog.wheelview.widget.WheelView;
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/**
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* 滚轮样式
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*
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* @author venshine
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*/
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public class WheelDrawable extends Drawable {
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protected int mWidth; // 控件宽
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protected int mHeight; // 控件高
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protected WheelView.WheelViewStyle mStyle;
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private Paint mBgPaint;
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public WheelDrawable(int width, int height, WheelView.WheelViewStyle style) {
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mWidth = width;
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mHeight = height;
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mStyle = style;
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init();
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}
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private void init() {
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mBgPaint = new Paint();
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mBgPaint.setColor(mStyle.backgroundColor != -1 ? mStyle.backgroundColor : WheelConstants.WHEEL_BG);
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}
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@Override
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public void draw(Canvas canvas) {
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canvas.drawRect(0, 0, mWidth, mHeight, mBgPaint);
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}
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@Override
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public void setAlpha(int alpha) {
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}
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@Override
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public void setColorFilter(ColorFilter colorFilter) {
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}
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@Override
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public int getOpacity() {
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return 0;
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}
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}
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