					MathGL for v.1.11.* or v.2.0


1. Colorbar: print more digits for manual arrays ... but avoid overlapping ???
2. Miss MAJOR labels or decrease its fontsize if labels too close.
	Also check that enough digits is printed to distingush the labels
	Also allow "time"-labels -- like "%d/%m/%Y %H:%M:%S"
	Also allow rotate labels if they too dense
3. Legend in OpenGL mode
4. Add plot Circle() as Error() but with marks instead of error boxes (default 'o') + alpha-transpared if filled
5. Export to LaTeX formats - (pgf/tikz) or metapost if possible (like EPS).
6. Use '~' for old style textual arguments!!!
7. Pipes in mgl2png, mgl2eps, ... (stdin, stdout)
8. Multithreading
9. Number of proc from get_nprocs_conf() (#include <sys/sysinfo.h>)
10.Arbitrary line/curve coordinates if z=nan
11.Add apperture for light (partially is done)
12.Add diffusive light (no dependence of normale but have direction)
13. утилиты (mgl2png и пр.) вылетают, если в коментариях русские буквы
14. Last ' isn't send as call argument!!!
15. MGL docs -- text what formulas are applicable for scalars too.
16. Manual labels in string with '\n' separator
17. Venn() diagram-like -- transparent circles with manual colors and sizes -- may be a variant of Mark()???

11. Update STIX fonts (new release) + create PWT fonts
12. Problem with \calB and so on (\calH, ...) -- they are present only in italic font :(.

21. INCOMPATIBLE CHANGES!!! swap color and font style in text option ('bR:r' -> 'r:bR')
22. INCOMPATIBLE CHANGES!!! hide 'dir' argument as ':[xyz]' for cont3, dens3, contf3, grid3 + remove conta, densa, grida, contfa
23. INCOMPATIBLE!!! Allow slice definition as real: sl<1 ? sl=int(n*sl) : int(sl);
24. INCOMPATIBLE CHANGES!!! tune colors as {} -- for example, 'b{3}'
25. INCOMPATIBLE CHANGES!!! hide unused arguments (like "size")
26. Quaternary diagrams plotted in a tetrahedron: equivalent to ternary diagrams, but in 3D.
27. Export to X3D
28. Save glyph then it is used for mglGraphPS -- allow different font family in EPS|SVG ??!
29. Multithreading by "subplots" -- for parser first of all !!!

30. Sample about pthread using.
31. Add help about cmake and GIF/JPEG to the "Installation and using"
32. Regroup pictures in WWW by big classes + combo plots

=========================
			Later
			
1. Plot for isolines of vector fields ???
2. Named arguments in MGL ???
3. \dfrac for normal size and centering  (sample \big\big{\frac{1}{2}}) ???
4. "Chaos" in area.png (near axis) ???
5. save data coordinates in picture??? -- NO -- slow + a lot of memory!
6. "Cut off" curves if text is printed along it (for contour labels) ?!?
7. Allow interpolation in MGL if argument is not integer ???
8. Check if widget functions can be added to mgl_w.h !?! -- use #define ??!
9. Add '[' as separator in string ???
10. Save id of subplots and axis for getting value of click coordinates arbitrary inplot -- fill only part which is overlapped. Clear it at Clf() + update for any Rotate, Aspect, InPlot, SetRanges, 
11. Surface by interpolation for arbitrary points {x,y,z} -- seems to be too complicated :(
12. Rename 'stl'->'style', 'sch'->'scheme' in MGL docs ???
13. Add option ':[xyzd]' in color scheme for coloring along coordinate (default 'z') ?!?
14. Save ALL plot styles for each curve (0...N) for each subplot (0...M) in format \leg{N_M} ?!?
15. Add TeX command \leg{plot style} for line+mark of specified style.
16. Import/Export via GIF (as 3d data) ??? + 16bit PNG ?!!
17. Contour label should not rotated on ~180 degree ?!
18. The same function for ticks of axis and colorbar ???
13. Add "colorbar x y ['sch'='' w=1 h=1]" + "colorbar x y dat ['sch'='' w=1 h=1]" -- NO because need w,h !


					MathGL (for v.2.?) ???

1. GTK window ???
11. Use Hershey as built-in font ???

					FAQ

1. On which things the subplot influence
2. About unrotated text
3. Add "Howto" section in web site.

					Web
					
1. "Data plotting", "Data plot", "Scientific visualtization", "Surface", "Cloud", 
	"Plot", "statistical graphics"
2. Examples of animation
3. Example of inverted axis, minus-log axis
