2d plot veusz1/30/2024 ![]() 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. It allows data to be imported from text, CSV, HDF5 and FITS files. There are many options for customization of plots. 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. With the help of a tutorial the program can be used by the novice user and is flexible for advanced work. It supports vector and bitmap output, including PDF, Postscript, SVG and EMF. Veusz is multiplatform, running on Windows, Linux/Unix and macOS. In addition it can be used as a module in Python for plotting. Self.Veusz is a scientific plotting and graphing program with a graphical user interface, designed to produce publication-ready 2D plots. NameError: name 'ImportPlugin' is not definedįrame pluginChanged (File veusz\dataimport\dialog_plugin.py, line 104) This type of plugin files raise an error message like below when selected: Traceback (most recent call last):įile "veusz\dataimport\dialog_plugin.py", line 104, in pluginChangedįile "veusz\dataimport\dialog_plugin.py", line 96, in getSelectedPlugin Importpluginregistry.append(ImportPluginExample) Typical structure is like below (example: ): # This does not work ![]() ValueError: P圜apsule_GetPointer called with incorrect nameĮxisting plugins (Import, Tool, and Dataset), which work well until Veusz 3.3.1, do not work at Veusz 3.4. helpers.qtloops import plotPathsToPainter textrender import Renderer, FontMetrics, late圎scapeįile "/usr/lib/python3/dist-packages/veusz/utils/textrender.py", line 30, in įile "/usr/lib/python3/dist-packages/veusz/utils/points.py", line 25, in įrom. Module = _import_(self.module_name, fromlist=, level=0)įile "/usr/lib/python3/dist-packages/veusz/veusz_main.py", line 32, in įile "/usr/lib/python3/dist-packages/veusz/utils/_init_.py", line 22, in įrom. Return get_distribution(dist).load_entry_point(group, name)įile "/usr/lib/python3/dist-packages/pkg_resources/_init_.py", line 2693, in load_entry_pointįile "/usr/lib/python3/dist-packages/pkg_resources/_init_.py", line 2324, in loadįile "/usr/lib/python3/dist-packages/pkg_resources/_init_.py", line 2330, in resolve Load_entry_point('veusz=3.1', 'gui_scripts', 'veusz')()įile "/usr/lib/python3/dist-packages/pkg_resources/_init_.py", line 480, in load_entry_point I just updated veusz to version 3.1 and veusz refused to start with the following error: Traceback (most recent call last): The latest source code can be found in this GitHub repository. It is licensed under the GPL version 2 or greater. Veusz is Copyright (C) 2003-2020 Jeremy Sanders and contributors. ![]() SAMPy or astropy >= 0.4 (optional for SAMP support).astropy (optional for VO table import or FITS import).iminuit or PyMinuit >= 1.12 (optional improved fitting).pyemf >= 2.0.0 (optional for EMF export).PyQt >= 5.2 (Qt and SIP is required to be installed first).make new datasets, optionally linked to existing datasets.Plugin interface to allow user to write or load code to.User defined functions, constants and can import external Python functions.Data can be captured from external sources.Text, HDF5, CSV, FITS, NPY/NPZ, QDP, binary and user-plugin importing.Axes with steps in axis scale (broken axes).Images (with colour mappings and colorbars).MacOS binary now built for High Sierra (10.13) or later.Windows binary now built only for 64 bit.Add multiline FieldTextEdit (#392) field.Switch to unsigned long long for widget IDs to fix build.Make sure line around arrows is solid (#429).New flight-recorder and histogram examples.Add setting to optionally omit paths in document files.Add dataset operations for reversing and subtracting dataset maximum.Add CurrentPath() API command to get current widget path.New colormaps: inferno, magma, moreland, parula, plasma and viridis.Add preferences for number of significant figures in picker.Use same colour for key title as key text (#414).New separate lo and hi error bar styles (#428).New security model allows running arbitrary code for documents in allowed locations.Add keyboard shortcut for showing/hiding widgets (Ctrl+).Double clicking on axis range resets endpoint to Auto.New tools for zooming into plot on click, zooming out, moving plot center and resetting plot axes.Data can be captured from external sources such as Internet sockets or other programs. It also allows for manipulation and editing of datasets. Veusz provides GUI, Python module, command line, scripting, DBUS and SAMP interfaces to its plotting facilities. The user interface aims to be simple, consistent and powerful. Graphs are built-up by combining plotting widgets. It is designed to produce publication-ready PDF or SVG output.
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