A list of all new features of the development branch added after the 2.12 release of LabPlot

Actions management Now you can modify every toolbar with the actions you need [image] [image] Introduced a new class managing all actions and their containers (menus and... Description Currently, the toolbars for the top level objects like worksheet, spreadsheet, etc. are cleared in M…

Axes ticks algorithm Create more appropriate ticks which are not forced to stick to the minimum and maximum. So the tick label values look much cleaner and the interactive mode looks more intuitive

Inset Plots Insert a plot in another plot [image] [inset_plot_example_2] [image] Inset Plots (!310) · Merge requests · Education / LabPlot · GitLab This MR implements the feature "inset plot" allowing to add a plot area as a child of another plot area. There two modes to create such…

Save and Load custom fit functions Allow to save and load custom defined functions used as fit model or spreadsheet generate data. [image] Save and Load custom fit functions (!719) · Merge requests · Education /... Description Allow to save and load custom defined functions used as fit …

Implement Statistical Hypothesis Tests Statistical Tests Introduced Mann-Whitney U Test A non-parametric test used to assess whether two independent samples come from the same distribution. Useful when data does not meet the assumptions required for the t-test. One-Way ANOVA A parametric test…

Import multiple files in a directory in one step Add possibility to import multiple files from one directory at once. As destination for the spreadsheets also folders and workbooks can be created. [image] [image-1] [image] [import] import multiple files in a directory in one step (!766…

Seasonal decomposition with STL and MSTL methods: [image] [image] [image] [image] Seasonal decomposition of time series using STL and MSTL methods (!784) ·... Description [tsa] seasonal decomposition of time series using STL and MSTL methods Examples: Decomposition of... …

Allow to use color maps for plot colors: [image] [image] Allow to use colors from a color map for curves/plots (!805) · Merge requests... Description Additionally to using the colors for plots from the current theme palette, allow to use colors from a specified color... …

Introduced a new option to define the y offset for curves to create “stacked line plot”. [image] [image] Stacked line plots (!807) · Merge requests · Education / LabPlot · GitLab Description Introduced a new option to define the y offset for curves to create "stacked line plot". A new…

Significantly faster save and load of text columns The performance gain is 2-3x for many text columns but can be also significantly bigger if the text structure is simpler and the base64 encoding is faster. [image] Instead of serializing/desirializing text columns row by row, convert the.…

LabPlot: post-v2.12 new features and development news

Development

asemke December 19, 2025, 5:19pm 9

Allow to use color maps for plot colors: