T%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%W%

 Q%                                         Q%

 Q%   pChart - a PHP Charting library       Q%

 Q%                                         Q%

 Q%   Version     : 2.1.0                   Q%

 Q%   Made by     : Jean-Damien POGOLOTTI   Q%

 Q%   Last Update : 26/01/11                Q%

 Q%                                         Q%

 Z%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%P%]%



 2.1.0 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



  o Renamed the .class files to .class.php.

  o Create the pScatter class.

  o Added the ScatterPlotChart() charting method.

  o Added the ScatterLineChart() charting method.

  o Added the ScatterSplineChart() charting method.

  o Added the DrawScatterLegend() function.

  o Added the getScatterLegendSize() function.

  o Added the following function to the pData class :



    - setScatterSerie()

    - setScatterSerieDescription()

    - setScatterSeriePicture()

    - setScatterSerieDrawable()

    - setScatterSerieTicks()

    - setScatterSerieWeight()

    - setScatterSerieColor()



  o Added a Forces config. array to drawSpline() function to allow parametric

    forces. (used by the scatter spline algorithm)

  o Added Floating0Serie & Floating0Value options to the drawBarChart function.

  o Added the Draw0Line option to the drawBarChart function.

  o Added support for line and filled step charts.

  o Fixed a visual artifact in the drawGradient() function.

  o Fixed a visual artifact in the drawRoundedFilledRectangle() function.

  o Fixed a visual artifact in the drawRadar() function.

  o Rewritten the example index page.

  o Added the Floating parameter to the scaling functions.

  o Added the drawBestFit() and drawScatterBestFit() math functions.





 2.0.13 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



  o Modified the drawScale() function to get the best visual factors.

  o Added the BorderAlpha parameter to the drawFilledCircle() function.

  o Shipped more examples.

  o Fixed a bug in the normalize() function and 0 Values.

  o Finally implemented the setSeriePicture() output.

  o Added the bubble class extension.

  o Added the possibility to have a transparent background to the generated

    pictures keeping the alpha channels (thanks to georgi.m)

  o Updated the sandbox to support transparent background.

  o Added the drawDerivative() function to draw curve slope factor.

  o Additional Minor fixes.





 2.0.12 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



  o Added missing points (VOID) handling for line & spline charts.

  o Added customisation options to the drawLegend() function.

  o Various additions and enhancements in the sandbox.

  o Added the weight series support to the drawSplineChart() function.

  o Added the SCALE_MODE_MANUAL scaling method.





 2.0.11 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



  o Added the AxisBoxRounded, AxisFontName, AxisFontSize parameters to the

    radar and polar class.

  o Fixed a bug with the axis labels of the radar charts using the STAR layout.

  o Fixed a bug in the axis format computing.

  o Added the axis format option in the sandbox system.

  o Tuned the way the METRIC scales are displayed.

  o Fixed a bug with the getWidth(), getHeight().(thanks to SandmanXC)





 2.0.10 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



  /!\ First public release.



  o Fixed a bug in the normalize() function for VOID values.

  o Updated the example rendering frontend.

  o Updated the sandbox.





 2.0.9 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



  o Added the sandbox.

  o Added the getLegendSize() function.

  o Added the SCALE_MODE_ADDALL_START0 scaling method.

  o Fixed a bug in the normalize() function.

  o Fixed a bug in the computeScale() function.



 2.0.8 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



  o Corrected a bug in the drawThreshold() function. (thanks to mice32alpha)

  o Added rendering options to the writeBounds() function.

  o Enhanced the rendering of the drawRoundedFilledRectangle() function.

  o Added the setSerieWeight() function to the pData class.

  o Fixed a bug in the loadPalette() function.

  o Added the 9 palette files. (/palettes)

  o Fixed visual artifact in the drawGradientArea() function.





 2.0.7 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



  o Fixed a cosmetic issue in the stacked area chart function.

  o Bar chart with 0 values now appears as a 0 line.

  o Zero values are not rendered anymore in stacked bar charts.

  o Added the possibility to rotate X axis labels. (LabelRotation)

  o Added rendering parameters for skipped X axis values :



     $SkippedAxisTicks

     $SkippedAxisR

     $SkippedAxisG

     $SkippedAxisB

     $SkippedAxisAlpha

     $SkippedTickR

     $SkippedTickG

     $SkippedTickB

     $SkippedTickAlpha

     $SkippedInnerTickWidth

     $SkippedOuterTickWidth



  o Added the ability to draw a background box around text (flat, rounded)

  o Added the importFromCSV() method to the pData class.

  o Fixed a bug in the min/max computing of the data series with VOID values.





 2.0.6 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



  o Added setSliceColor() function to the pPie class.

  o Added support for stacked area charts.

  o Fixed an issue with 3D pie chart labelling.

  o Fixed artifacts issues with the 3D pie hidden faces.

  o Fixed a bug in the drawPolygon() function.

  o Fixed a bug with automatic abscissa labelling.

  o Rewritten the delayedLoaded script. (advice of mathbr for compatibility)





 2.0.5 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



  o Added support for 3D pie charts.

  o Enhanced the example rendering. (web)

  o Added functionalities on radar charts (proposed by dani Huber)



    - SkipLabels to skip any number of labels.

    - LabelMiddle to center the labels between the slices.



  o Fixed a bug with the palette management.

  o Fixed an issue while displaying multiple-line legends.

  o Added the delayed loader script in the examples.





 2.0.4 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



  o Fixed issue with really small data series. (one value)

  o Enhanced the example rendering. (batch + web)

  o Added the autoOutput() rendering method.

  o Made various minor fixes.





 2.0.3 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



  o Added the autoOutput() function that determine if the picture should be

    rendered with the Render() or Stroke() function based on the way the script

    is called. (CLI or HTTPD)

  o Added the getSum() function to the pData class.

  o Added support for 2D pie charts :



   - draw2DPie()

   - drawPieLegend()



  o Fixed angle issue in the drawArrowLabel function.

  o While turning AA off, dashed line were not rendered (thanks to mice32alpha)





 2.0.2 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



  o Fixing some notifications messages with the PHP5.3.x deprecated functions :



   - split has been replaced by preg_split.

   - ereg has been replaced by preg_match.



  o Removed deprecated test with the in_array() function.





 2.0.1 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



  o First public early adopter release.





 2.0.0 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%



  o Initial release of the v2.0.0 trunk. All primitive functions and some of

    the charting functions have been created.