Package Release Info


Update Info: Base Release
Available in Package Hub : 15





Change Logs

* Wed May 03 2017
- Update to version 2.4.0
- New features:
  * Support themes for plots
  * Import and editing of FITS data files
  * Data reduction by removing data points using multiple algorithms
  * Numerical differentiation and integration with several options
  * Many new pre-defined fit models (Gompertz, Weibull, Log-Normal,
    Gumbel, etc.) sorted in categories
  * Fit parameter now support fixed values, lower/upper limits and
    use Unicode
  * Fit model and random number distribution formulas are now
    rendered with LaTeX
  * Support user specified x range in all analysis functions
  * Allow to enter complete LaTeX documents in text labels
  * Configuration parameter to use different LaTex engines
    (LuaLaTex, XeLatex, pdfLaTex, LaTex)
  * Disable LaTeX typesetting if no LaTex installation (and other
    required tools) were found at runtime
  * Presenter mode for worksheets
  * Support for Mac OS
  * Support for Julia’s vectors and tuples in CAS worksheets
    (requires Cantor v. 16.12 or higher)
  * Allow to jump directly to the data source spreadsheet via
    XYCurve’s context menu
  * Select and delete multiple objects in project explorer
  * Improved and extended internal parser for mathematical expressions
  * Copy of worksheet elements as image to the clipboard via CTRL+C
- Bug fixes:
  * Allow to select curves with overlapping bounding boxes (kde#361326)
  * Correctly load worksheet sizes from saved templates
  * Fixed crash when removing columns in spreadsheet
  * Fixed crash when fitting using GSL >= 2
  * List of available functions corrected
  * Constants are now available with full accuracy
  * Windows: Import of files and open recent files fixed
- Drop upstreamed fix-desktop-file.patch
- Add new BuildRequires: cmake(KF5NewStuff)
- Do not rename the .desktop and appstream data files any more, the
  names have been changed upstream
* Mon Sep 05 2016
- Add Provides: labplot = %{version} and Obsoletes: labplot <
  2.3.0 to enable easy upgrade from openSUSE Leap 42.1 to 42.2,
  where labplot-kf5 2.3.0 should replace labplot. This assumes
  that the Leap 42.1 labplot (currently at version 2.0.2) itself
  does not get upgraded to a version above 2.3.0 via official
  maintenance updates. Remove Conflicts on labplot as a
* Wed Jul 27 2016
- Add fix-desktop-file.patch to fix the Exec line in the .desktop
  file so labplot can be started from the application menu
- Add cantor-devel to the build requires to enable the new cantor
* Tue Jul 26 2016
- Update to version 2.3.0
- New features:
  * Integration of Cantor - Support for different open-source
    computer algebra systems
  * Statistics on spreadsheets and matrices
  * Export of spreadsheets and matrices to LaTeX tables
  * Interpolation of data including different splines, cosine,
    exponential, cubic Hermite (Catmull-Rom, cardinal,
    Kochanek-Bartels) and rational functions
  * Data smoothing using moving average (centered or lagged),
    percentile filter or Savitzky-Golay algorithm
  * Fourier filter (low pass, high pass, band pass, band reject)
    with ideal, Butterworth, Chebychev I+II, Legendre or
    Bessel-Thomson filter
  * Fourier transform with many window functions (Welch, Hann,
    Hamming, etc.) calculating magnitude, amplitude, power, phase,
    dB, etc. and supporting one/two sided spectrum with or without
    shift and x scaling to frequency, index or period
  * Filter and search capabilities in the drop down box for the
    selection of data sources
  * Sigmoid function as a new pre-defined fit model
  * Support for compiling on Microsoft Windows
- Performance improvements:
  * Faster generation of random values
  * Global option to enable/disable the double-buffering for faster
    painting of curves (enabled on default)
- Bug fixes:
  * Save and restore last used setting in RandomValuesDialog
  * Update axis title shape on title rotations correctly
  * Save and restore custom column widths in the spreadsheet
  * Fixed sporadic crashes during project close
- Drop upstreamed labplot-kf5-gcc5-isnan.patch
* Fri Jul 15 2016
- Labplot does not show up in application centers (e.g.
  gnome-software) as appstream-builder expects the .appdata.xml
  file and .desktop file to have matching names; rename .desktop
  file to org.kde.labplot2.desktop as referenced in the
  appdata.xml file, and rename appdata.xml file accordingly.
* Sun May 08 2016
- Add labplot-kf5-gcc5-isnan.patch: Replace isnan by std::isnan
  to fix building with gcc5.
* Wed May 04 2016
- Update to version 2.2.0
  * Added the DataPicker which converts input graph (images) into numbers.
  * A new custom point was implemented
  * LabPlot now acccepts now drag&drop-events
  * Rendering of the image view of the matrix recieved a speed up
* Wed Oct 28 2015
- Conflict with labplot, not labplot2.
* Mon Oct 26 2015
- Initial Frameworks 5 version.
* Mon Oct 26 2015
- Initial Frameworks 5 version.
* Mon Oct 26 2015
- Fixing build issues by upgrading to new upstream version 2.1.0
- 2.1.0 new features:
  * New Matrix view for handling matrix data.
  * Workbook - a new container for grouping several objects of type
    Spreadsheet and/or Matrix.
  * Import of binary, image, NetCDF and HDF data into spreadsheet or
  * Visual HDF and NetCDF parser to view content of files and import
    data sets.
  * Preview of all supported file types in import dialog.
  * Transparently import compressed data files.
  * In xy-curve the points may not be connected by the line if there
    are NANs in-between. This behaviour is controlled by the parameter
    "skip gaps".
  * Multiplier of Pi format of the plot axis for periodical functions.
  * New operations on columns in Spreadsheet - reverse, drop values
    and mask values.
  * Formula used to generate the values in a column is stored and can
    be changed/adjusted in the formula dialog afterwards.
  * Curve filling: the area below, under, left to or right to the
    curve can be filled.
  * Support for multiple variables in "Function Values"-dialog - new
    data in the spreadsheet can be calculated out of multiple columns.
- Performance improvements:
  * Speeded up the creation of new columns during the import
- Bug fixes:
  * Fixed wrong behaviour when doing "zoom&select" in a plot and then
    deselecting the plot - it was not possible anymore to select the
    plot again on the worksheet.
* Tue Apr 14 2015
- update to version 2.0.2
* Sat Nov 15 2014
- Install documentation
* Tue Apr 22 2014
- labplot 2.0 doesn't support HDF5, NetCDF and Origin file formats,
  so disable not needed build requirements
* Sun Feb 02 2014
- update to 2.0.1
  * Fixed wrong scaling of legend's text labels in pdf-export
  * Fixed memory corruption in CartesianPlotDock that can lead to crashes
* Sun Jan 19 2014
- update to release 2.0.0
* Sun Dec 22 2013
- update to 2.0.0.beta2
* Wed Oct 23 2013
- packaged re-release of 2.0.0.beta1 to fix segfault on startup
- use pkgconfig where possible
* Mon Oct 21 2013
- Update to 2.0.0 beta 1
  * No changelog
* Sat Feb 16 2013
- qwt no longer needed
- use external liborigin library