ImageDraw.py 文件源码

def _getink(self, ink, fill=None):
        if ink is None and fill is None:
            if self.fill:
                fill = self.ink
            else:
                ink = self.ink
        else:
            if ink is not None:
                if isStringType(ink):
                    ink = ImageColor.getcolor(ink, self.mode)
                if self.palette and not isinstance(ink, numbers.Number):
                    ink = self.palette.getcolor(ink)
                ink = self.draw.draw_ink(ink, self.mode)
            if fill is not None:
                if isStringType(fill):
                    fill = ImageColor.getcolor(fill, self.mode)
                if self.palette and not isinstance(fill, numbers.Number):
                    fill = self.palette.getcolor(fill)
                fill = self.draw.draw_ink(fill, self.mode)
        return ink, fill

    ##
    # Draw an arc.