RoundRectCornerImageView
import android.content.Context;import android.graphics.Canvas;import android.graphics.Path;import android.graphics.RectF;import android.util.AttributeSet;public class RoundRectCornerImageView extends android.support.v7.widget.AppCompatImageView { private float radius = 14.0f; private Path path; private RectF rect; public RoundRectCornerImageView(Context context) { super(context); init(); } public RoundRectCornerImageView(Context context, AttributeSet attrs) { super(context, attrs); init(); } public RoundRectCornerImageView(Context context, AttributeSet attrs, int defStyle) { super(context, attrs, defStyle); init(); } private void init() { path = new Path(); rect = new RectF(); } @Override protected void onDraw(Canvas canvas) { rect.set(0, 0, this.getWidth(), this.getHeight()); path.addRoundRect(rect, radius, radius, Path.Direction.CW); canvas.clipPath(path); super.onDraw(canvas); }} |
Usage in XML
<your_package.RoundRectCornerImageView android:id="@+id/image" android:layout_width="@dimen/thumbnail_dimension" android:layout_height="@dimen/thumbnail_dimension" /> |
Great