Sve*_*ven 3 python python-imaging-library python-3.x
我有功能:
imagewidth = 250
y_positions = [65.0, 85.0, 105.0, 125.0, 145.0, 165.0]
numbers_to_show = [20, 30, 40, 50, 60, 70]
def draw_numbers(imagewidth, y_positions, numbers_to_show):
counter = 0
while counter < len(y_positions):
numbers_to_show = str(numbers_to_show[counter])
font = ImageFont.truetype("impact.ttf",20)
img = Image.open("agepyramid.bmp")
draw = ImageDraw.Draw(img)
draw.text(20 , y_positions[counter],numbers_to_show,(0,0,0),font=font)
draw = ImageDraw.Draw(img)
img.save("agepyramid.bmp")
counter = counter + 1
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我认为此函数应该给我一张图片,图片的“ y_position”处带有“ numbers_to_show”,但是它给了我这个错误:
draw.text(20 , y_positions[counter],numbers_to_show,(0,0,0),font=font)
TypeError: text() got multiple values for argument 'font'
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我究竟做错了什么?
的第四个参数Draw.text是font。您为自font变量提供了2个值- (0, 0, 0)(按位置)和font(按名称),这使解释器感到困惑。
我想你要
draw.text((20 , y_positions[counter]), numbers_to_show, (0, 0, 0), font=font)
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参数(0, 0, 0)的值在哪里fill。