Thierry Lam wrote: > In a web browser, having a pie chart in some image format will be great.
here's a variation of jepler's tkinter example, using aggdraw to do the drawing and PIL to generate the image. tweak as necessary. # http://effbot.org/zone/draw-agg.htm from aggdraw import * # http://www.pythonware.com/products/pil/index.htm import Image def drawchart(size, data, range): draw = Draw("RGB", size, "white") bbox = 10, 10, size[0]-10, size[1]-10 for lo, hi, ink in data: lo = 360.0 * lo / range hi = 360.0 * hi / range draw.pieslice(bbox, lo, hi, Brush(ink)) return Image.fromstring(draw.mode, draw.size, draw.tostring()) data = ( (0, 100, "red"), (100, 400, "blue"), (400, 500, "green") ) im = drawchart((250, 250), data, 500) im.save("chart.png") </F> -- http://mail.python.org/mailman/listinfo/python-list
