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Pie chart functionality

2012-09-07
2012-09-12
  • Jonathan Spicer

    Jonathan Spicer - 2012-09-07

    Hello,

    I was wondering if it's possible to

    1) Remove the border with the shading to set 0.

    2) Specify the angle the pie charts starts to draw at.

    Regards

    Johnny

     
  • lbayuk

    lbayuk - 2012-09-07

    Hi,

    1) Removing the border with shading set to 0: There isn't a way to do this. I
    thought maybe changing the color settings would work, but the borders use the
    SetGridColor() color as do several other things, and while
    SetGridColor('white') makes the outer border disappear (if background is
    white), you get a white line between the plot sectors - not good.

    I will look into this - I think we need a way to control the border color
    directly, and to turn it off.

    2) Controlling the pie chart start angle, and also the direction of the
    segments (clockwise or counter-clockwise), is implemented, but in the next
    release (PHPlot-6.0.0), and not available in the current release PHPlot-5.8.0.
    There are a lot of changes in PHPlot-6.0.0, and although parts have been
    committed to Subversion (including the new pie chart controls), the code there
    is definitely not ready to use yet.

     
  • lbayuk

    lbayuk - 2012-09-12

    Feature request [feature-requests:#46] will provide control of the pie chart border colors and the ability to turn them off. (Also, to turn them ON for shaded plots.) This has been coded and tested and will be committed soon, however I plan this for PHPlot-6.0.0 not as an update to the current version.

     

    Related

    Feature Requests: #46


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