if (arcWidth < 0)
throw new FunctionException(pc,"ImageDrawRoundRect",5,"arcWidth","arcWidth must contain a none negative value");
if (arcHeight < 0)
throw new FunctionException(pc,"ImageDrawRoundRect",6,"arcHeight","arcHeight must contain a none negative value");
img.drawRoundRect((int)x, (int)y, (int)width, (int)height,(int)arcWidth,(int)arcHeight, filled);
return null;
}
}