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This commit is contained in:
Axel Kohlmeyer
2022-03-16 12:55:25 -04:00
parent e3d4e80407
commit b774464156
3 changed files with 40 additions and 40 deletions
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18
tools/python/pizza/gnu.py
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@ -14,12 +14,12 @@ from __future__ import print_function
oneline = "Create plots via GnuPlot plotting program"
docstr = """
g = gnu() start up GnuPlot
g.stop() shut down GnuPlot process
g = gnu() start up GnuPlot
g.stop() shut down GnuPlot process
g.plot(a) plot vector A against linear index
g.plot(a,b) plot B against A
g.plot(a,b,c,d,...) plot B against A, D against C, etc
g.plot(a,b) plot B against A
g.plot(a,b,c,d,...) plot B against A, D against C, etc
g.mplot(M,N,S,"file",a,b,...) multiple plots saved to file0000.eps, etc
each plot argument can be a tuple, list, or Numeric/NumPy vector
@ -32,21 +32,21 @@ g.mplot(M,N,S,"file",a,b,...) multiple plots saved to file0000.eps, etc
g("plot 'file.dat' using 2:3 with lines") execute string in GnuPlot
g.enter() enter GnuPlot shell
g.enter() enter GnuPlot shell
gnuplot> plot sin(x) with lines type commands directly to GnuPlot
gnuplot> exit, quit exit GnuPlot shell
gnuplot> exit, quit exit GnuPlot shell
g.export("data",range(100),a,...) create file with columns of numbers
all vectors must be of equal length
could plot from file with GnuPlot command: plot 'data' using 1:2 with lines
g.select(N) figure N becomes the current plot
g.select(N) figure N becomes the current plot
subsequent commands apply to this plot
g.hide(N) delete window for figure N
g.save("file") save current plot as file.eps
g.hide(N) delete window for figure N
g.save("file") save current plot as file.eps
Set attributes for current plot: