我怎样才能使圆圈变得平滑?在某些时候有颠簸,这很..粗糙。我需要在其中绘制多个圆圈,尝试时确实看起来很糟糕。这是PIL的问题还是我想念的?
这是我的绘制方式:
import Image, ImageDraw, ImageFont
OUT_PATH = "" # of your liking
DRAW_CLR = (255,204,0)
DRAW_IMG_BCKG_CLR=(15,48,90)
w = h = 586
im = Image.new("RGB", (w, h), DRAW_IMG_BCKG_CLR)
draw = ImageDraw.Draw(im)
thick = 3
circlesize= min(w, h)
circle = circlesize*0.9
circle_bbox = (w/2 - circle/2 - thick, h/2 - circle/2 - thick, w/2 + circle/2 + thick, h/2 + circle/2 + thick)
draw.ellipse(circle_bbox , fill=DRAW_CLR)
im.save(OUT_PATH+"circle.png",DRAW_CHART_IMAGE_TYPE)
答案 0 :(得分:3)