Class: Cosmos::XyPlotEditor

Inherits:
LinegraphPlotEditor show all
Defined in:
lib/cosmos/tools/tlm_grapher/plot_editors/xy_plot_editor.rb

Overview

Widget which contains the X-Y plot for editing

Direct Known Subclasses

SinglexyPlotEditor

Constant Summary

Constants inherited from LinegraphPlotEditor

LinegraphPlotEditor::UTC

Instance Method Summary collapse

Constructor Details

#initialize(parent, plot = nil) ⇒ XyPlotEditor

Returns a new instance of XyPlotEditor.



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# File 'lib/cosmos/tools/tlm_grapher/plot_editors/xy_plot_editor.rb', line 23

def initialize(parent, plot = nil)
  plot = XyPlot.new unless plot
  super(parent, plot)

  # Float Choosers for Manual Scaling
  manual_x_scale_min = nil
  manual_x_scale_min = plot.manual_x_scale[0] if plot.manual_x_scale
  @manual_x_scale_min  = FloatChooser.new(self, 'Manual X Axis Minimum:', manual_x_scale_min.to_s)
  @layout.addWidget(@manual_x_scale_min)
  manual_x_scale_max = nil
  manual_x_scale_max = plot.manual_x_scale[1] if plot.manual_x_scale
  @manual_x_scale_max  = FloatChooser.new(self, 'Manual X Axis Maximum:', manual_x_scale_max.to_s)
  @layout.addWidget(@manual_x_scale_max)
end

Instance Method Details

#plot ⇒ Object

Returns the edited plot



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# File 'lib/cosmos/tools/tlm_grapher/plot_editors/xy_plot_editor.rb', line 39

def plot
  plot = super()
  manual_x_scale_max = @manual_x_scale_max.string.strip
  manual_x_scale_min = @manual_x_scale_min.string.strip
  if not manual_x_scale_max.empty? or not manual_x_scale_min.empty?
    if manual_x_scale_max.to_f > manual_x_scale_min.to_f
      plot.manual_x_scale = [manual_x_scale_min.to_f, manual_x_scale_max.to_f]
    elsif manual_x_scale_min.to_f > manual_x_scale_max.to_f
      plot.manual_x_scale = [manual_x_scale_max.to_f, manual_x_scale_min.to_f]
    else
      plot.manual_x_scale = nil
    end
  else
    plot.manual_x_scale = nil
  end
  plot
end