abstract class Cryplot::BasePlot

• Cryplot::BasePlot
• Reference
• Object

Overview

Class used to create a plot containing graphical elements

Direct Known Subclasses

• Cryplot::Plot
• Cryplot::Plot3D

Defined in:

plot/baseplot.cr

Constructors

• .new

Instance Method Summary

• #autoclean(val : Bool)
• #autoclean : Bool

  Toggle automatic cleaning of temporary files (enabled by default)

• #autoclean=(autoclean : Bool)

  Toggle automatic cleaning of temporary files (enabled by default)

• #border : Border

  border style of the plot

• #cleanup

  Delete all files used to store plot data or scripts.

• #clear

  clear all draw and gnuplot commands Note: This method leaves all other plot properties untouched.

• #data_filename : String
• #draw(what : String, using : String, expr : String)

  Draw plot object with given what, using and with expressions (e.g., plot.draw("sin(x)*cos(x)", "", "linespoints"), (e.g., plot.draw("file.dat", "1:2", "points"))).

• #draw(using : String, expr : String)

  Draw plot object with given using and with expressions (e.g., plot.draw("1:2", "points"))).

• #font_name(name : String)

  Set the font name for the plot (e.g., Helvetica, Georgia, Times).

• #font_size(size : Int)

  Set the font size for the plot (e.g., 10, 12, 16).

• #gnuplot(cmd : String)

  Use this method to provide gnuplot commands to be executed before the plotting calls.

• #grid : Grid

  The vector of grid specs for the major and minor grid lines in the plot (for xtics, ytics, mxtics, etc.).

• #legend : Legend

  legend specs of the plot

• #palette(name : Cryplot::Palette)

  Set the palette of the colors for the plot.

• #palette : Cryplot::Palette

  gnu palette to be used

• #palette=(palette : Cryplot::Palette)

  gnu palette to be used

• #repr : String
• #samples(value : Int)
• #save(filename : String)

  Save the plot in a file, with its extension defining the file format.

• #save_plot_data

  write the current plot data to data file

• #show

  Show the plot in a popup-window Note: This removes temporary files after saving if #autoclean is enabled.

• #size(width : Int, height : Int)

  Set the size of the plot (in unit of points, with 1 inch = 72 points).

• #style_fill : FillStyle

  The specs for the fill style of the plot elements in the plot that can be painted.

• #this
• #title(text : String)

  Set the title text of the plot

• #title : Title

  title of the plot

• #to_s(io : IO) : Nil

  convert this plot object into a gnuplot formatted string.

Constructor Detail

Instance Method Detail