Version 0.2.6, 5 September 2005
QwtPlot3D is not a program, but a feature-rich
Qt
/
OpenGL
-based
C++ programming library
, providing essentially a bunch of 3D-widgets for programmers. The library is
zlib licensed
.
Features
Common code base for Qt3 and Qt4
Specialized widgets for surfaces, graphs etc.
Parametric Surfaces
Lighting
(experimental)
User defined visual objects
Scaling, rotating, shifting, zooming of data sets and mathematical functions ( see
Data Input Topics
)
Interactive mouse and keyboard handling
Resolution changing on the fly
Reading from MESH data files :See the 'data' directory and NativeReader documentation for this . You will find example datasets
here
Reading from FEM files
Flat (2D) labeling
Wireframe, filled polygons, hidden line
Floor projections (Isolines, Data)
Free configurable (labeling, numbering; linear, log or user-defined transformations) and autoscalable
axes
Free color model
Flat/Gouraud shading
Color legends
Pixmap output (all Qt supported formats)
Vector output (PostScript, EPS and PDF) via
gl2ps
// This feature is more thoroughly discussed
here
Todo
Next releases ( >= 0.3 )
New widget classes (Volume Plots, Statistical Plots)
Transparency
...Proposals !