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Practice02ClipPathView.java
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Practice02ClipPathView.java
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package com.geekholt.practiceui.view.lesson4;
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.Path;
import android.graphics.Point;
import androidx.annotation.Nullable;
import android.util.AttributeSet;
import android.view.View;
import com.geekholt.practiceui.R;
public class Practice02ClipPathView extends View {
Paint paint = new Paint();
Bitmap bitmap;
Path path1 = new Path();
Path path2 = new Path();
Point point1 = new Point(200, 200);
Point point2 = new Point(600, 200);
public Practice02ClipPathView(Context context) {
super(context);
}
public Practice02ClipPathView(Context context, @Nullable AttributeSet attrs) {
super(context, attrs);
}
public Practice02ClipPathView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
{
bitmap = BitmapFactory.decodeResource(getResources(), R.drawable.maps);
path1.addCircle(point1.x + 200, point1.y + 200, 150, Path.Direction.CW);
path2.setFillType(Path.FillType.INVERSE_WINDING);
path2.addCircle(point2.x + 200, point2.y + 200, 150, Path.Direction.CW);
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
canvas.save();
canvas.clipPath(path1);
canvas.drawBitmap(bitmap, point1.x, point1.y, paint);
canvas.restore();
canvas.save();
canvas.clipPath(path2);
canvas.drawBitmap(bitmap, point2.x, point2.y, paint);
canvas.restore();
}
}