package safeluck.drive.evaluation.customview;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.graphics.Canvas;
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import android.graphics.Color;
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import android.graphics.Paint;
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import android.graphics.Path;
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import android.graphics.Rect;
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import android.graphics.RectF;
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import android.support.annotation.Nullable;
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import android.util.AttributeSet;
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import android.util.TypedValue;
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import android.view.View;
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import safeluck.drive.evaluation.R;
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import safeluck.drive.evaluation.util.Utils;
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/**
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* MyApplication2
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* Created by lzw on 2019/3/18. 11:18:57
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* 邮箱：632393724@qq.com
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* All Rights Saved! Chongqing AnYun Tech co. LTD
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*/
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public class HouseView extends View {
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private Path path = new Path();
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private Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
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private float PADDING = Utils.px2dp(40);
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private double a = Math.toRadians(55.0);
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private int color = Color.parseColor("#99C3D1");
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private String text ;
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public HouseView(Context context) {
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this(context,null);
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}
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public HouseView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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TypedArray typedArray = context.obtainStyledAttributes(attrs, R.styleable.ArrowView,defStyleAttr,0);
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text = typedArray.getString(R.styleable.ArrowView_text);
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typedArray.recycle();
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}
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public HouseView(Context context, @Nullable AttributeSet attrs) {
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this(context, attrs,0);
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}
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@Override
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protected void onDraw(Canvas canvas) {
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super.onDraw(canvas);
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path.moveTo(getWidth()/2-PADDING,getHeight()/2-PADDING);
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path.rLineTo(PADDING,0);
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path.rLineTo(PADDING*(float)Math.cos(a),PADDING*(float)Math.sin(a));
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path.rLineTo(-PADDING*(float)Math.cos(a),PADDING*(float)Math.sin(a));
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path.rLineTo(-(PADDING),0);
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path.rLineTo(0,PADDING);
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path.close();
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paint.setColor(color);
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canvas.drawPath(path,paint);
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paint.setColor(Color.parseColor("#1412f6"));
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char[] index = getKeyChar(text);
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Paint.FontMetrics fm = paint.getFontMetrics();
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float childHeight = PADDING/text.length();
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for (int i = 0; i < text.length(); i++) {
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canvas.drawText(String.valueOf(index[i]),getWidth()/2-PADDING/3, (float) (((i + 0.5) * childHeight) - (fm.ascent + fm.descent) / 2)+PADDING/3, paint);
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}
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}
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protected char[] getKeyChar(String str) {
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char[] keys = new char[str.length()];
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for (int i = 0; i < keys.length; i++) {
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keys[i] = str.charAt(i);
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}
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return keys;
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}
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}
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