Я пытаюсь отобразить текст в RectShape, который использует ShapeDrawable для отображения в Canvas.
Я могу отображать RectShape в этом коде, но ищу, как отображать на нем String!
public class CustomDrawableView extends View {
private ShapeDrawable mDrawable;
public CustomDrawableView(Context context) {
super(context);
int x = 10;
int y = 10;
int width = 300;
int height = 50;
mDrawable = new ShapeDrawable(new OvalShape());
mDrawable.getPaint().setColor(0xff74AC23);
mDrawable.setBounds(x, y, x + width, y + height);
}
protected void onDraw(Canvas canvas) {
mDrawable.draw(canvas);
}
}
или
public class ShapeDrawableTest extends View {
ShapeDrawable shapes = new ShapeDrawable();
public ShapeDrawableTest(Context context) {
super(context);
}
public ShapeDrawableTest(Context context, AttributeSet attrs) {
super(context, attrs);
}
@Override
protected void onDraw(Canvas canvas) {
super.onDraw(canvas);
shapes.draw(canvas);
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if (event.getAction() == MotionEvent.ACTION_DOWN) {
int x = (int) event.getX(); // Use getX(int) for multi-finger
// gestures
int y = (int) event.getY();
makeShapeDrawable(x, y);
invalidate();
return (true); // Handled touch event
} else {
return (false); // Did not handle touch event
}
}
private void makeShapeDrawable(int x, int y) {
int maxWidth = getWidth() / 10;
int maxHeight = getHeight() / 10;
Shape shape;
shape = new RectShape();
shapes = new ShapeDrawable(shape);
int width = RandomUtils.randomInt(maxWidth) + 5;
int height = RandomUtils.randomInt(maxHeight) + 5;
shapes.setBounds(x - width / 2, y - height / 2, x + width / 2, y
+ height / 2);
shapes.getPaint().setColor(Color.BLUE);
}
}
Я пробовал:
public class CustomDrawableView extends View {
public ShapeDrawable mDrawable;
public CustomDrawableView(Context context) {
super(context);
}
public CustomDrawableView(Context context, AttributeSet attrs) {
super(context, attrs);
int x = 10;
int y = 10;
int width = 300;
int height = 50;
mDrawable = new ShapeDrawable(new OvalShape());
//mDrawable.getPaint().setColor(0xff74AC23);
final String s = "Hello";
Paint p = new Paint();
Rect bounds = new Rect();
bounds.set(x, y, x + width, y + height);
p.setTextSize(20);
p.setColor(Color.YELLOW);
p.getTextBounds(s, 0, s.length(), bounds);
mDrawable.getPaint().getTextBounds(s, 0, s.length(), bounds);
mDrawable.setBounds(x, y, x + width, y + height);
}
// public CustomDrawableView(Context context, AttributeSet attrs, int defStyle) {
// super(context, attrs, defStyle);
//
// }
public void onDraw(Canvas canvas) {
mDrawable.draw(canvas);
}
}
Скриншот: