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Re: Mathematica 7: PieChart: opacity of a sector

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  • Subject: [mg93898] Re: [mg93878] Mathematica 7: PieChart: opacity of a sector
  • From: Gordon Robertson <grobertson at>
  • Date: Fri, 28 Nov 2008 05:06:53 -0500 (EST)


Thank you. My puzzle is now that the radial callout line is barely visible,
as it is controlled by the Opacity[0.4] of its sector. Could you indicate
how to set the Opacity[] of the callout line?


On 11/27/08 8:17 AM, "Murray Eisenberg" <murray at> wrote:

> Wrap the label with an appropriate Style function.
> PieChart[{0.3, 1 - 0.3},
>     ChartLabels -> Placed[{Style[m1, Opacity[1]], ""}, "RadialCallout"],
>     ChartStyle -> {Directive[Darker[Blue], Opacity[0.5]],
>     Directive[Gray, Opacity[0.2]]},
>     BaseStyle -> Directive[FontFamily -> "Helvetica", 12],
>     ImageSize -> 200]
> Gordon Robertson wrote:
>> Could I ask for help with the following? In Mathematica 6, a sector's label
>> G

Gordon Robertson
Gene Regulation Informatics
Canada's Michael Smith Genome Sciences Centre
Vancouver BC Canada

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