Grace is a WYSIWYG 2D plotting tool for the X Window System and M*tif. Grace runs on practically any version of Unix-like OS. As well, it has been successfully ported to VMS, OS/2, and Win9*/NT/2000/XP (some minor functionality may be missing, though).

Grace is a descendant of ACE/gr, also known as Xmgr.

Grace features at a glance:

  • WYSIWYG design
  • Convenient point-and-click graphical user interface
  • Precise control of graph features
  • True publication quality
  • Graphs refresh almost instantly
  • Exports high-resolution graphics to (E)PS, PDF, MIF, and SVG formats
  • Supports cross-platform PNM, JPEG and PNG formats
  • Device-independent Type1 font rastering, including anti-aliasing, ligatures and kerning
  • Graphing Flexibility
  • Unlimited number of curves on a graph
  • Up to 256 customizable colors
  • 9 dashed line styles
  • 32 fill patterns
  • 10 built-in marker symbols; plus, any character glyph from any font can be used as a marker
  • Text annotations with subscripts, superscripts, mixed fonts, styles and colors and more complex typesetting
  • Curve Fitting
  • Linear and nonlinear least-squares
  • Arbitrarily complex user-defined fitting functions, including dynamically loadable C/Fortran/… modules
  • Fitting with constraints
  • Region restrictions
  • Fitting with arbitrary weight functions
  • Analysis Capability
  • FFT
  • Integration and differentiation
  • Histograms
  • Splines, including Akima splines
  • Interpolation and smoothing
  • Convolution, correlation, and covariation
  • Sorting
  • Unlimited data size; up to six dimensions plus an optional array of strings
  • Reads text data input files
  • Programmability
  • Built-in programming language
  • Math functions manipulate entire array
  • Variables, including arrays (1D)
  • User-definable functions via loadable modules
  • All aspects of plot outlook can be programmed
  • Controllable by external programs
  • Customization/Extensibility
  • Dynamic module loading - write your own C/Fortran/…
  • User-defined colors
  • User-supplied fonts and encodings
software/grace.txt · Dernière modification: 2013/06/12 16:45 (modification externe)
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