LabPlot: post-v2.11 new features and development news

dlaska · August 1, 2024, 4:28pm

A list of all new features of the development branch added after the 2.11 release of LabPlot

dlaska · August 1, 2024, 4:32pm

Add MCAP support

MCAP is a modular container file format, useful for pub/sub and robotics applications.

dlaska · August 1, 2024, 4:36pm

Added a new dialog for searching, downloading and importing datasets from kaggle.com.

dlaska · August 1, 2024, 4:38pm

Add new functions to the functions editor for the periodic and random sampling

y = psample(x, period = 3) - periodic sampling
y = rsample(x) - random sampling

Fill up the colum “y” with the values sampled for the x column.

dlaska · August 1, 2024, 4:48pm

Save the properties used to generate random values in the column for later re-use.

dlaska · August 1, 2024, 4:50pm

Functions of Curves

Add possibility to apply functions on curves directly on the plot so it is possible to calculate for example the difference between curves, to scale or shift curves, etc.

Example (shifted and scaled curve)

dlaska · August 10, 2024, 8:42am

Allow to perform the distribution fit to the data directly from the spreadsheet

dlaska · August 29, 2024, 12:58pm

Allow to provide names for plot ranges

Allow to provide names for plot ranges for easier lookup and assignment in the plot elements.

dlaska · September 30, 2024, 10:33am

Process Behavior Charts (Control Charts)

The merge requests implement the Process Behavior Charts (control charts or Shewhart charts). These are tools used in statistical process control. They help assess whether e.g. a manufacturing or business process is operating within a state of control (whether it’s predictable).

dlaska · September 30, 2024, 10:36am

Info view mode in the Color Maps Browser

Info view mode in the Color Maps Browser that shows detailed information about the used colors in the color map and that also allows to copy those values.

dlaska · October 16, 2024, 9:48am

Implemented the new visualization type Run Chart

The screenshot below shows the comparison between the X (XMR) and run charts:

dlaska · October 26, 2024, 7:04am

When opening an Origin file, ask the user how to treat the multi-layer graphs

When opening an Origin project file directly via “Open Project”, ask the user how to treat the multi-layer graphs.

dlaska · October 26, 2024, 7:08am

Auto recalculation on analysis curves on data change

This functions supports analysis on live data.

dlaska · November 4, 2024, 10:44am

`RAND_MAX` programming constants

Added the RAND_MAX programming constants for GSL (GNU Scientific Library) support.

dlaska · November 4, 2024, 10:45am

Improved window DPI handling

Various issues with HiDPI screens have been fixed.

dlaska · November 4, 2024, 10:49am

Rewrite AsciiFilter

The asciifilter was rewritten from scratch to make it more readable and increase the parsing speed.

dlaska · November 4, 2024, 10:51am

Use plot’s main color (line, symbol, etc.) for the text color in the legend

With this new option the legend text color can now follow the plot (line, symbol etc.) color or have a uniform color.

dlaska · November 4, 2024, 10:54am

Parser: Improve performance

Improving parser speed by removing all symbols which are not required. The runtime of the benchmark test has decrease from 137 msec to 7.5 msec per iteration.

dlaska · January 21, 2025, 3:05pm

Automatically update the visualizations on number format changes without restart

Automatically update the visualizations on number format changes without restart of the application.

dlaska · January 21, 2025, 3:06pm

Allow to specify in the application settings both separators

For the number format, allow to specify in the application settings both - the decimal and the group - separators.