在画布上绘制一个松鼠形状(Android)

概述这是我用来在画布上绘制圆形(然后在它上面的图标位图)：privatestaticBitmapmakeIcon(intradius,intcolor,Bitmapicon){finalBitmapoutput=Bitmap.createBitmap(radius,radius,Bitmap.Config.ARGB_8888);finalCanvascanvas=newCanvas(output);f

这是我用来在画布上绘制圆形(然后在它上面的图标位图)：

private static Bitmap makeIcon(int radius, int color, Bitmap icon) {    final Bitmap output = Bitmap.createBitmap(radius, radius, Bitmap.Config.ARGB_8888);    final Canvas canvas = new Canvas(output);    final Paint paint = new Paint();    paint.setAntiAlias(true);    paint.setcolor(color);    canvas.drawARGB(0, 0, 0, 0);    if (Build.VERSION.SDK_INT > Build.VERSION_CODES.KITKAT)        canvas.drawCircle(radius / 2, radius / 2, radius / 2, paint);    else        canvas.drawRect(0, 0, radius, radius, paint);    int cx = (radius - icon.getWIDth()) >> 1; // same as (...) / 2    int cy = (radius - icon.getHeight()) >> 1;    canvas.drawBitmap(icon, cx, cy, paint);    icon.recycle();    return output;}

但我不知道如何绘制松鼠形状而不是圆形.仅供参考,以下是使用松鼠形状的图标的一些示例：

解决方法:

    @OverrIDe    protected voID onDraw(Canvas canvas) {        super.onDraw(canvas);        Path squirclePath = getSquirclePaath(150, 250, 400);        canvas.drawPath(squirclePath, mPaint);    }    private static Path getSquirclePaath(int left, int top, int radius){        //Formula: (|x|)^3 + (|y|)^3 = radius^3        final double radiustopow = radius * radius * radius;        Path path = new Path();        path.moveto(-radius, 0);        for (int x = -radius ; x <= radius ; x++)            path.lineto(x, ((float) Math.cbrt(radiustopow - Math.abs(x * x * x))));        for (int x = radius ; x >= -radius ; x--)            path.lineto(x, ((float) -Math.cbrt(radiustopow - Math.abs(x * x * x))));        path.close();        Matrix matrix = new Matrix();        matrix.postTranslate(left + radius, top + radius);        path.transform(matrix);        return path;    }

希望这有帮助,这是一个预览：

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