* Update to version 2.5.
* Minor rebase of mathgl-fix-python-module-path.patch to apply cleanly against updated version.
* Bump library so version appropriately.
* Enable python3 bindings: now supported by upstream; build only for default python3 flavour.
* Disable python bindings for Leap, since python >= 3.8 is required whereas Leap 15.2/3 only have python 3.6.
* Re-enable octave bindings.
* Rename python sub-package to have name consistent with openSUSE's python3 package naming guidelines.
* Update _constraints to require 8 GB disk space as required by updated version.
* Drop sed fix for location of numpy header file: no longer needed.
OBS-URL: https://build.opensuse.org/request/show/943351
OBS-URL: https://build.opensuse.org/package/show/science/mathgl?expand=0&rev=111
- Update to version 2.4.3:
* Add 'clabel' command -- draw labels for colorbar. Should be
used *after* drawing colorbar!
* Extend 'ctick' command
* Add subpixel smoothing for masks
* Boxes around text (style '@') now use actual height and
position of the text.
* Add mask to EPS export. Note, mask angles are reduced to
45*(0,1,...7) degrees for decreasing pattern size in the EPS.
* Update default masks: '*' become dot, '^' become bricks, 'd'
become plus, 'D' become tacks, ';' and 'j' change lengths.
* Note, you can use brush.ods to prepare user-defined masks.
* Add styles '^' and '_' for command 'smooth' to find
upper/lower bound of the data.
* Improve FlowP() to draw both branches (in positive and
negative time direction).
* Improve CGI interface and update website.
* Introduce struct mdual as interface for C and C++ complex
numbers. It is implicitly converted to std::complex<> in C++.
And need to call c2mdual() and mdual2c() in pure C. However
mdual is binary compatible with C _Complex numbers.
* Add flag in CMake to manually disable support of C99 complex
numbers.
* Bypass user-specified extension in base font family name.
* Improve hints in mgllab and udav.
* Add utility 'mgltask' for making output file with a set of
copies of mask-file. It useful for making set of initial
conditions with a few parameters varied in specified range.
* Add example of OpenGL output.
* Bugfix for approximate min and max position.
OBS-URL: https://build.opensuse.org/request/show/703956
OBS-URL: https://build.opensuse.org/package/show/science/mathgl?expand=0&rev=96
- Update to 2.4.2: (Fix AArch64 build)
* Add custom dialog for FLTK widgets. This can be constructed from
C/C++ code, or from MGL script using Special commentaries.
* Add progress for displaying the progress of execution (by ’#’
symbols in console, or by progress-bar widget).
* Add contp for contour lines on parametrically specified surface.
* Add flow3 for flow threads of 3D vector field, which start from
the plain.
* Add variant of flow for drawing a flow thread, starting from
specified point.
* Add scaletext for disabling text size scaling in relative
inplot-s (like columnplot, ...).
* Add setup for setting all low-level flags.
* Add coil for projecting periodical data.
* Add modulo operation ‘%’ (x%y=fmod(x,y)) to the list of known
operations in real-valued formulas.
* Add style ‘.’ for cont to draw contour lines from saddle points.
* Add style ‘.’ for flow to draw flow thread from saddle points.
* Add option value in tube for setting number of edges manually.
* Crop output of ode if NAN or INFINITY value occurs.
* Remove style ‘~’ for plot and tens. Now, all curves try to omit
points.
* Add setup flag MGL_FULL_CURV which disable omitting points of curve.
* Shift axis labels closer to axis.
* Change size of LaTeX-like commands \sup, \sub to be the same as
\overset, \underset.
* Change ticks drawing in colorbar.
* Add new section All samples of documentation with large set of
samples for most of MathGL features.
* Samples in documentation are generated automatically now
(from sample.cpp).
* INCOMPATIBLE: Make obsolete MGL command setsizescl. At this, the
similar C/C++/Fortran/... functions still working.
* Bugfixes.
- Rebase patch:
* mathgl-examples-install.patch
OBS-URL: https://build.opensuse.org/request/show/592532
OBS-URL: https://build.opensuse.org/package/show/science/mathgl?expand=0&rev=92
- Update to version 2.4.1:
* Add beltc plot, which is belt with manual coloring.
* Add style '~' for plot and tens to omit some points at output.
* Add style ':' for axis to draw lines through point (0,0,0).
* Miscellaneous bugfixes.
- Changes from version 2.4.0:
* Add mgllab executable, which is FLTK based version of UDAV.
* Add string manipulation in MGL language:
- 'str'[n] - get string of only n-th symbol;
- 'str'+v - add value v to the last character of the string;
- 'str',val or 'str',!val - append numeric value to the string
* Add time value to MGL language in format:
'hh-mm-ss_DD.MM.YYYY' or 'hh-mm-ss' or 'DD.MM.YYYY'.
* Add iris plot to show cross-dependencies of several data
arrays.
* Add flame2d to draw flame fractals.
* Add bbox to set bounding box for 2D output.
* Add section to get part of data between specified values.
* Add detect to found curves along data maximums.
* Add dilate to extend the region of 1-th value.
* Add erode to narrow the region of 1-th value.
* Add apde to solve PDE equation in inhomogeneous nonlinear
media with spatial dispersion.
* Add symbol to draw the glyphs defined by addsymbol.
* Add addsymbol to declare user-defined symbol (or glyph), which
can be used as markers for plot (with style '&') or drawn
itself by symbol command.
* Add openhdf to open all data arrays from HDF file.
* Extend crop to cut to optimal size for FFT (i.e. to closest of
2^n*3^m*5^l).
OBS-URL: https://build.opensuse.org/request/show/517396
OBS-URL: https://build.opensuse.org/package/show/science/mathgl?expand=0&rev=83
- Update to version 2.2.1
* Add Qt5 support.
* Add Pascal interface.
* Improve JavaScript interface.
* Add function AddRange(char dir, mreal v1, mreal v2) and extend
corresponding MGL commands '[xyzc]range'.
* Add 'hypot' function for known functions in formula parsing.
* Add style '~' to disable colorbar or axis labels. NOTE, axis
style '_' is obsolete and should be replaced by '~'.
* Change Aspect() if Ax=NAN. Now, Ay and Az set the ratio to
optimal aspect (not exact value as previously).
* Disable changes by View(),Zoom(),Perspective() for position
of Title(), Legend(), Colorbar().
* Partial support of perspective in CalcXYZ().
* Speed up PDE solving.
* Add complex versions of PDE, QO2d, QO3d.
* Correct filled background for Box() in curved coordinates.
* Allow nx=1 for Stem and Error.
* Bugfix for drawing single axis.
* Bugfix for missing options parsing for some of MGL commands.
* Bugfix for .pmin suffix in MGL. Add mglData::MaximalNeg() and
mglData::MinimalPos() functions. Add .nmin and .nmax suffixes.
* Bugfix for colorbar labels.
* Force using python 2.7 by default.
* Minor bugfixes and memory leaks.
- Disable Octave interface due to Octave 3.8.0 changes
- Disable openmp support due to instability
OBS-URL: https://build.opensuse.org/request/show/215573
OBS-URL: https://build.opensuse.org/package/show/science/mathgl?expand=0&rev=39
