QtiPlot - Data Analysis and Scientific Visualisation
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2022/06/15 - QtiPlot release 1.0.0 available. New features and improvements:
Added support for importing OriginLab 2022 and 2022b project files and improved the import of 2D plot panel windows.
Implemented import of OriginLab .opju files on Windows
.
Added the possibility to
disable the confirmation message issued when attempting to evaluate multiline expressions in muParser through the preferences dialog
.
Implemented the possibility to
customise the default column type in tables
.
Improved box plots: now it is possibly to
display data as a bar plot and to customize the gap between boxes
.
Improved histograms:
added the possibility to hide the bins for histograms displaying a distribution curve
and
to fill the area bellow the distribution line with a color gradient
.
Added new statistical plot types:
box + data overlapped
and
ridgeline chart
.
Added new 3D plot types:
Stacked Wall
and
Stacked Wall 100%
.
Improved colors tab of the 3D dialog:
added the possibility to change the opacity of all 3D plot curves at once
.
Improved drawing of overlapped box and data plots:
the abscissas of the data points are now randomly chosen
.
Improved editing integer values in various dialogs: a click inside the spin box automatically selects all text.
A new dialog was added allowing to
select the row range when deleting table rows
.
Improved FFT dialog:
added the possibility to apply a window function to the input data and to select the type of resulting plot curves
.
A dB column is added to the FFT result tables.
Improved the layout of the Fit Wizard
.
Implemented the possibility to
define a custom format for the labels of 2D/3D plot curves and added support for the engineering display format
.
It is now possible to create a 2D plot from a Y column depending on an empty X column.
The NI TDMS file import dialog is no longer modal
, meaning that the quick help panel can be accessed when the dialog is open.
Improved mouse interaction with 2D plot layers.
Added qti.app.quit() method to the Python API.
Improved Python API of linear color maps making possible to save/load them to/from XML files.
Implemented the possibility to
set a date/time format for the axis of a 3D color scale
.
Added support for displaying data values in tables and matrices using upper case scientific format (e.g. 1.0E+03).
Improved export/import to/from Enhanced Metafile Format (EMF) files on macOS and Linux operating systems.
Added the possibility to define a custom dash pattern for pens used in 2D plots.
Improved handling of 2D arrows that extend outside the layer canvas.
Bug fixes:
Fixed regression affecting the size of the icons on high DPI screens.
Fixed wrong pixels to points conversion in 2D plot layer canvas size dialog.
Fixed text color of 2D layer index buttons in dark mode on macOS.
Fixed import of NI TDMS files saved with an invalid array dimension.
Fixed saving/restoring the geometry of the Python script window.
Fixed editing of 2D plot special tick labels on Linux and Windows.
Fixed crash when trying to plot a Pareto chart from an empty table column.
Fixed drawing the labels of box curves.
Fixed regression on macOS: a double-click on a .qti project name now opens the file in a new window.
Fixed restoring empty titles of 2D plot top/right axes.
Fixed scrolling in large projects when built with Qt5.
Fixed closing projects having Python scripts running periodically.
Fixed application window turning all black after undo/redo operations on 3D plots on Windows.
Fixed crash when opening the Fit Wizard from the multipeak fit tool on Linux and Windows systems.
Fixed drawing of 2D arrows that extend outside the layer canvas.
Fixed setting the style of the grids in 3D plot windows via the preferences dialog.
Fixed setting the number of output points in the linear and polynmial fit dialogs.
Fixed export of date/time columns to Origin .c files.