如何用颜色填充画布

Question

我想填充画布里面的颜色,这是我的代码:

Bitmap bitMap = Bitmap.createBitmap(100, 100, Bitmap.Config.ARGB_8888);
bitMap = bitMap.copy(bitMap.getConfig(), true);
Canvas canvas = new Canvas(bitMap);
Paint paint = new Paint();
paint.setAntiAlias(true);
paint.setColor(Color.RED);
paint.setStyle(Paint.Style.STROKE);
paint.setStrokeWidth(4.5f);
canvas.drawCircle(50, 50, 30, paint);

此代码生成带有边框颜色的圆.如何用颜色填充圆圈？

Answer 1

Paint paint2 = new Paint();      
paint2.setColor(Color.WHITE); 
paint2.setStyle(Style.FILL); 
canvas.drawPaint(paint2); 

你可以做出以下改变!

Answer 2

您需要为此设置相应的绘画样式，例如Paint.Style.FILL或Paint.Style.FILL_AND_STROKE