Module: CTioga

Defined in:
lib/CTioga/shortcuts.rb,
lib/CTioga/log.rb,
lib/CTioga/axes.rb,
lib/CTioga/debug.rb,
lib/CTioga/utils.rb,
lib/CTioga/ctable.rb,
lib/CTioga/layout.rb,
lib/CTioga/styles.rb,
lib/CTioga/themes.rb,
lib/CTioga/legends.rb,
lib/CTioga/backends.rb,
lib/CTioga/dimension.rb,
lib/CTioga/partition.rb,
lib/CTioga/plotmaker.rb,
lib/CTioga/boundaries.rb,
lib/CTioga/plot_style.rb,
lib/CTioga/structures.rb,
lib/CTioga/curve_style.rb,
lib/CTioga/themes/demo.rb,
lib/CTioga/themes/fits.rb,
lib/CTioga/themes/mono.rb,
lib/CTioga/legends/item.rb,
lib/CTioga/movingarrays.rb,
lib/CTioga/elements/base.rb,
lib/CTioga/legends/style.rb,
lib/CTioga/elements/curves.rb,
lib/CTioga/legends/cmdline.rb,
lib/CTioga/themes/classical.rb,
lib/CTioga/elements/containers.rb,
lib/CTioga/elements/tioga_primitives.rb

Overview

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details (in the COPYING file).

Defined Under Namespace

Modules: Axes, Backends, Debug, Legends, Log, Styles, Themes, Utils, Version Classes: CTable, Container, Curve2D, CurveLegend, CurveStyle, Dimension, EdgesAndAxes, FixedLayout, GridItemLayout, GridLayout, Histogram2D, Label, Layout, LayoutPreferences, LegendItem, LegendLine, LegendStyle, LineSemiPrimitive, MovingArray, PlotMaker, PlotStyle, Region, RulerSemiPrimitive, SharedAxisPlot, Shortcut, SimpleLayout, SpecialArray, SubPlot, TangentSemiPrimitive, TextDimension, TickLabels, TiogaElement, TiogaFuncall, TiogaPrimitiveMaker

Constant Summary collapse

DEFAULT_RE =

The regular expression saying that what we see on the command-line means “use default value”.

/^\s*(auto|default)\s*$/i
DISABLE_RE =

The regular expression saying that what we see on the command-line means “disable”.

/^\s*(no(ne)?|off)\s*$/i
TRUE_RE =

The regular expression saying that what we see on the command-line means “true”.

/^\s*(true|yes|on)\s*$/i

Class Method Summary collapse

Class Method Details

.define_tioga_figure(t, name, *args) ⇒ Object

This function provides a ‘command-line’ interface from within Tioga !



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# File 'lib/CTioga/plotmaker.rb', line 1651

def CTioga.define_tioga_figure(t, name, *args)
  t.def_figure(name) {
    CTioga.show_tioga_plot(t, *args)
  }
end

.get_tioga_color(str) ⇒ Object

A helper function that converts user input into a Tioga color.

TODO: allow designs such as in LaTeX xcolor: Red!10!Blue !



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# File 'lib/CTioga/movingarrays.rb', line 26

def self.get_tioga_color(str)
  if str =~ /([\d.]+),([\d.]+),([\d.]+)/ # Array notation
    color = Dobjects::Dvector.new([$1.to_f,$2.to_f,$3.to_f])
    if color.max > 1
      color *= 1.0/255.0
    end
    return color.to_a
  elsif str =~ /#([0-9a-fA-F]{6})/ # HTML notation
    return $1.scan(/../).map { |i| i.to_i(16)/255.0 }
  else
    return Tioga::FigureConstants.const_get(str) 
  end
end

.pdftex_quote_string(str) ⇒ Object

A small function to help quoting a string for inclusion in a pdfTeX primitive.



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# File 'lib/CTioga/plotmaker.rb', line 136

def self.pdftex_quote_string(str)
  return str.gsub(/([%#])|([()])|([{}~_^])|\\/) do 
    if $1
      "\\#{$1}"
    elsif $2                  # Quoting (), as they can be quite nasty !!
      "\\string\\#{$2}"
    elsif $3
      "\\string#{$3}"
    else                      # Quoting \
      "\\string\\\\"
    end
  end
end

.shell_quote_string(str) ⇒ Object

Takes a string a returns a quoted version that should be able to go through shell expansion. For now, it won’t work with strings containing ‘, but that’s already a good help.



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# File 'lib/CTioga/plotmaker.rb', line 1637

def CTioga.shell_quote_string(str)
  if str =~ /[\s"*$()\[\]{}';]/
    if str =~ /'/
      a = str.gsub(/(["$\\])/) { "\\#$1" }
      return "\"#{a}\""
    else 
      return "'#{str}'"
    end
  else
    return str
  end
end

.show_tioga_plot(t, *args) ⇒ Object

This function provides a ‘command-line’ interface from within Tioga !



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# File 'lib/CTioga/plotmaker.rb', line 1658

def CTioga.show_tioga_plot(t, *args)
  plot = PlotMaker.new
  plot.parse_command_line_arguments(args)
  plot.setup_figure_maker(t)
  
  width = 72 * t.
    convert_output_to_inches(t.
                             convert_figure_to_output_dx(t.convert_frame_to_figure_dx(1)))
  height = 72 * t.
    convert_output_to_inches(t.
                             convert_figure_to_output_dy(t.convert_frame_to_figure_dy(1)))

  plot.set_root_frame(0, width, height, 0)
  
  plot.do_figure(t)
end