Minor fixups for some past posts
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@ -56,7 +56,7 @@ This is a minor change, but I think DOIs are great, so I'm highlighting it.
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Over the past month =org-plot.el= has received some attention, my two favourite
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Over the past month =org-plot.el= has received some attention, my two favourite
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changes are:
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changes are:
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+ You can now call ~org-plot/gnuplot~ with =C-c C-c= on a =#+plot:= line _TEC_
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+ You can now call ~org-plot/gnuplot~ with =C-c C-c= on a =#+plot= line _TEC_
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+ When an image is regenerated, all instances of the image in the buffer are
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+ When an image is regenerated, all instances of the image in the buffer are
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refreshed _TEC_
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refreshed _TEC_
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@ -82,11 +82,11 @@ mention in the initial blog post, so let's go over them now.
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can now turn it into a custom plot type 😀 _TEC_
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can now turn it into a custom plot type 😀 _TEC_
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+ A new plot type has been added: a radar / spider plot _TEC_
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+ A new plot type has been added: a radar / spider plot _TEC_
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+ Some new plot keywords have arrived too _TEC_
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+ Some new plot keywords have arrived too _TEC_
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- =transpose:= (=trans:=) --- The plot internally does something very similar to =M-x
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- =transpose= (=trans=) --- The plot internally does something very similar to =M-x
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org-table-transpose-table-at-point= before using the table data.
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org-table-transpose-table-at-point= before using the table data.
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- =ymin:= (=min:=), =ymax:= (=max:=), =xmin:=, =xmax:= --- Four new keywords (and two
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- =ymin= (=min=), =ymax= (=max=), =xmin=, =xmax= --- Four new keywords (and two
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aliases) to set the bounds of a plot. Partially supported by the default types.
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aliases) to set the bounds of a plot. Partially supported by the default types.
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- =ticks:= --- The number of axis ticks to use along the axis. A good value is
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- =ticks= --- The number of axis ticks to use along the axis. A good value is
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guessed based on a prime factorisation based heuristic (welcome to
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guessed based on a prime factorisation based heuristic (welcome to
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improvements).
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improvements).
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- Some new customisation functions --- The new variables
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- Some new customisation functions --- The new variables
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@ -97,9 +97,9 @@ mention in the initial blog post, so let's go over them now.
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If you haven't used Org plot before, I think it's a great way to quickly
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If you haven't used Org plot before, I think it's a great way to quickly
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visualise data in a table. To get started, all you need is a =#+plot= line above
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visualise data in a table. To get started, all you need is a =#+plot= line above
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the table, with a certain =type:= specified (e.g. =type:2d= for a 2d line plot).
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the table, with a certain =type= specified (e.g. =type:2d= for a 2d line plot).
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Then, if you can specify a certain columns as the independent variable
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Then, if you can specify a certain columns as the independent variable
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(x-values) with =ind:=, and list dependant variables (y-values) with =deps:=.
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(x-values) with =ind=, and list dependant variables (y-values) with =deps=.
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You can see these parameters set in the figure above,
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You can see these parameters set in the figure above,
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#+begin_src org
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#+begin_src org
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@ -111,7 +111,7 @@ You can see these parameters set in the figure above,
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#+end_src
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#+end_src
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This will call gnuplot and a window showing the plot will appear. If you want to
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This will call gnuplot and a window showing the plot will appear. If you want to
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save the plot to a file, just use the =file:= parameter, e.g.
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save the plot to a file, just use the =file= parameter, e.g.
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=file:"demoplot.svg"= (note the quotes).
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=file:"demoplot.svg"= (note the quotes).
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That should get you started, you can see [[https://orgmode.org/manual/Org-Plot.html][the manual]] for the full list of
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That should get you started, you can see [[https://orgmode.org/manual/Org-Plot.html][the manual]] for the full list of
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@ -17,7 +17,7 @@ property, i.e.
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,#+property: header-args:lang :session foo
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,#+property: header-args:lang :session foo
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#+end_src
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#+end_src
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Along with the asynchronous process communication in =ob.comint.el=, we have an
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Along with the asynchronous process communication in =ob-comint.el=, we have an
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implementation for *Python*, and we should see support for *R* and *Ruby* in the
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implementation for *Python*, and we should see support for *R* and *Ruby* in the
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not-too-distant future 😍.
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not-too-distant future 😍.
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