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 Home » Freeware Downloads » Science, Engineering, GIS, Astronomy, Chemistry, Math, Weather » Veusz v3.4   
File - Download Veusz v3.4

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Veusz v3.4

A free scientific plotting package.

Veusz is a scientific plotting and graphing program with a graphical user interface, designed to produce publication-ready 2D and 3D plots. In addition it can be used as a module in Python for plotting. Veusz is multiplatform, running on Windows, Linux/Unix and macOS. It supports vector and bitmap output, including PDF, Postscript, SVG and EMF. Veusz is Free Software.

With the help of a tutorial the program can be used by the novice user and is flexible for advanced work. In Veusz plots are created by building up plotting widgets with a consistent object-based interface, where the user sets the properties of the widgets. There are many options for customization of plots. See features, 2D examples and 3D examples to see what can be done with the program.

It allows data to be imported from text, CSV, HDF5 and FITS files. Datasets can also be entered within the program and new datasets can be created via the manipulation of existing datasets using mathematical expressions and more. The program can also be extended, by adding plugins supporting importing new data formats, different types of data manipulation or for automating tasks.

Veusz Features

2D plotting features:
X-Y plots (with errorbars, colours and sizes)
Line and function plots
Contour plots
Images (with colour mappings and colorbars)
Stepped plots (for histograms)
Bar graphs
Vector field plots
Box plots
Polar plots
Ternary plots
Plotting dates
Fitting functions to data
Stacked plots and arrays of plots
Nested plots
Plot keys
Plot labels
Shapes and arrows on plots
LaTeX-like formatting for text
Multiple axes
Axes with steps in axis scale (broken axes)
Axes scales using functional forms, optionally linked to another axis
Plotting functions of datasets

3D plotting features:
3D point plots
3D surface plots from data
3D function line plots
3D function surface plots
3D volume plots
Multiple 3D axes
Multiple plots allowed in a 3D space

Input and output:
Dataset creation/manipulation
Embed Veusz within other programs
Text, CSV, HDF5, FITS, NPY/NPZ, QDP, binary and user-plugin importing
Data can be captured from external sources
n-dimensional datasets can be sliced for plotting

Use as a Python 2/3 module
User defined functions, constants and can import external Python functions
Plugin interface to allow user to write or load code to
import data using new formats
make new datasets, optionally linked to existing datasets
arbitrarily manipulate the document
Scripting interface
Control with DBUS and SAMP

Other features:
Data picker
Interactive tutorial
Multithreaded rendering

User-visible changes in 3.4:
* Font styles can be chosen
* Add setting to specify minor ticks in axis
* Add setting to ignore NaN values in point plotter, rather than breaking lines
* Add copy and paste of images (thanks to chakuro)
* Add embedding SVG graphics (thanks to korintje)
* New tight-Bezier line style (thanks to korintje)
* Add hide icon (eye) in settings and grey tabs as appropriate
* Add \ddot latex command
* Axis auto ranges (e.g. 5-95%) can now have decimals
* Filename set after Load()
* Fix renaming 2D datasets
* Fix for blank dataset output names in dataset plugin
* Fix for crash in QDP plugin
* Linux dark mode improvements
* Font foundry name removed from SVG files
* Add page colour or fill setting
* Change default xy plotter marker size and fill colour for new documents
* Add function widget global colour setting

Internal changes in 3.4:
* Add new compatibility level functionality for new documents
* Iminuit2 fixes (thanks to korintje)
* Drop Python 2 compatibility
* Source code reformatting
* Updated appdata (thanks to kevinsmia1939)
* Import sip from PyQt5.sip if available
* Update to require SIP 5+ build system (thanks to mitya57)
* Python 3.10 fixes

This download is for the Windows version.
If you need the MacOS version, download here.
If you need the Linux version, download here.

Click here to visit the author's website.
Continue below for the main download link.

Downloads Views Developer Last Update Version Size Type Rank
1,987 3,309 Jeremy Sanders <img src=""border="0"> Dec 08, 2021 - 13:04 3.4 26.96MB EXE 5/5, out of 24 Votes.
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Veusz  v3.4  
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