[Bug 374543] Re: New upstream release qtiplot 0.9.7.8

[Artur Rona]

** Summary changed:

- New upstream release qtiplot 0.9.7.7  
+ New upstream release qtiplot 0.9.7.8

** Description changed:

  Sources: http://www.kde-apps.org/content/show.php/QtiPlot?content=14826
+ 
+ 2009/06/22 - QtiPlot 0.9.7.8 released. Special thanks to Olivier
+ Dubreuil for his bug reports and suggestions. Changes:
+ 
+ * Slightly modified the Qwt 5.2 library in order to allow painting of 2D curves using floating point coordinates, resulting in a more accurate/smoother represantation of the data (the modified source code of this library is shipped with the QtiPlot archive in the "3rdparty/qwt" folder).
+ * Implemented waterfall plots.
+ * Added a powerfull exploration tool for 2D plots combining panning and continuous zooming.
+ * Improved the export of 2D plots to the EMF format on Windows. Now when you copy a plot window or a layer, the images are stored to the clipboard as metafiles using EmfEngine.
+ * Improved contour line plots. Now the user has the possibility to:
+ o use the formula defined for the data source matrix in order to calculate Z values, resulting in smoother contour lines
+ o display text labels for the Z contour levels
+ o define custom Z levels
+ o define custom colors and pen widths for each Z level
+ * Improved Python scripting for 2D curves. Added scripting support for:
+ o image/contour line plots (spectrograms)
+ o histograms
+ o waterfall plots
+ * Fixed crash when calling newNote() in a Python script with Python 2.6 (thanks to Knut Franke).
+ * Improved color handling for curves/symbols in a 2D plot:
+ o the user can define custom colors.
+ o it is straightforward to restrict all colors to a gray scale or to define indexed colors via the "Palette" plot layer context menu (Feature Request #00381).
+ * Improved data fitting capabilities:
+ o fixed fitting with user defined functions containing removable singularities.
+ o improved display range of prediction and confidence bands.
+ o implemented Feature Request #004587: "Fit through zero".
+ o added planck_wavelength fit plugin, thanks to Knut Franke.
+ * Improved the display of analytic 2D functions: in case of logarithmic x-scales the values are calculated using equidistant data points on the log scale.
+ * Improved 2D plot layers context menu.
+ * Fixed file saving for filenames containing dot signes.
+ * Added Chinese translation thanks to Fox (Chen Zhang).

-- 
New upstream release qtiplot 0.9.7.8
https://bugs.launchpad.net/bugs/374543
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