Re: Error in piecharts.py

On 29/10/2019 15:59, Eldon Ziegler wrote:
> Too bad, it used to produce really cool 3D pie charts.
> 
.......

it still can, you just need to set up some slices like this

###################################################################
from reportlab.graphics.shapes import Drawing, _DrawingEditorMixin
from reportlab.graphics.charts.piecharts import Pie3d
from reportlab.lib import colors

class Drawing_000(_DrawingEditorMixin,Drawing):
	def __init__(self,width=400,height=200,*args,**kw):
		Drawing.__init__(self,width,height,*args,**kw)
		self._add(self,Pie3d(),name='chart',validate=None,desc=None)
		self.chart.x                   = 40
		self.chart.simpleLabels        = 0
		self.chart.labels              = 'A B C D E F G'.split()
		self.chart.slices.strokeWidth=0.5
		self.chart.slices[3].popout = 10
		self.chart.slices[3].strokeWidth = 2
		self.chart.slices[3].strokeDashArray = [2,2]
		self.chart.slices[3].labelRadius = 1.2
		self.chart.slices[3].fontColor = colors.red
		self.chart.slices[0].fillColor = colors.darkcyan
		self.chart.slices[1].fillColor = colors.blueviolet
		self.chart.slices[2].fillColor = colors.blue
		self.chart.slices[3].fillColor = colors.cyan
		self.chart.slices[4].fillColor = colors.aquamarine
		self.chart.slices[5].fillColor = colors.cadetblue
		self.chart.slices[6].fillColor = colors.lightcoral
		self.chart.slices.labelRadius          = 1.1
		self.chart.perspective         = 70
		self.chart.depth_3d            = 10
		self.chart.sideLabelsOffset    = 0.2
		self.chart.sideLabels=0

if __name__=="__main__": #NORUNTESTS
	Drawing_000().save(formats=['pdf'],outDir='.',fnRoot=None)
###################################################################

I don't think this shows much about pointer lines thoough :(

-- 
Robin Becker