通过Right Align将文本转换为Android上的图像文件

Question

此示例正确用于将文本转换为图像左对齐（TextPaint.Align.LEFT） 但在更改时，它变为TextPaint.Align.RIGHT转换后的图像为空。

Convert text to image file on Android

这是我的代码：

final TextPaint textPaint = new TextPaint() 
{
    {
        setColor(Color.rgb(0, 0, 0));
        setTextAlign(TextPaint.Align.RIGHT);
        setTextSize(textSize);
        setTypeface(NormalFont(getApplicationContext()));
        setAntiAlias(true);
    }
};
final Rect bounds = new Rect();
textPaint.getTextBounds(text, 0, text.length(), bounds);

final Bitmap bmp = Bitmap.createBitmap(bounds.width(), bounds.height()+buttonPadding, Bitmap.Config.ARGB_8888); //use ARGB_8888 for better quality //RGB_565
final Canvas canvas = new Canvas(bmp);
canvas.drawText(text, 0, textSize, textPaint);
return bmp;

}