gnuplot - place label aligned to right, at certain y coordinate? -

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i need place label @ right, above of fitted average horizontal rule. have y-coordinate of rule, don't know coordinate of right border of graph.

i saw, use at graph 0.5,0.8 syntax, if horizontal rule fixed, isn't.

you can use different coordinate systems x , y values. available coordinate systems are:

  • first: value on left , bottom axes.
  • second: value on right , top axes.
  • graph: relative area within axes, 0,0 bottom left , 1,1 top right.
  • screen: relative entire canvas.
  • character: depends on chosen font size.

so, if x-value should relative graph, use graph 0.5, y-value can use first yval:

set label @ graph 0.5, first yval+ofs

here, yval y-value of horizontal line, , ofs offset in order displace label bit.


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