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tk/lib/tkextlib/tcllib/diagrams.rb

Methods

::arrow
::attach
::box
::boxcoords
::bracket
::circle
::color
::compute_pos
::computepos
::current_pos
::current_pos=
::currentpos
::currentpos=
::diamond
::direction
::draw_in
::drawin
::drum
::fillcolor
::get_pos
::getpos
::line
::linestyle
::linewidth
::move_object
::moveobject
::package_name
::package_version
::plaintext
::pop_state
::popstate
::position
::push_state
::pushstate
::save_ps
::saveps
::slanted
::textcolor
::textfont
::use_gap
::usegap
::xgap
::ygap

Included Modules

TkCore

Class/Module Index

Tk::Tcllib::Diagrams

Constants

PACKAGE_NAME

Public Class Methods

arrow(text=nil, length=nil, head=nil) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 130
def arrow(text=nil, length=nil, head=nil)
  if length || head
    text   = '' unless text
    length = '' unless length
    list(tk_call('::Diagrams::arrow', text, length, head))
  else
    if text
      list(tk_call('::Diagrams::arrow', text))
    else
      list(tk_call('::Diagrams::arrow'))
    end
  end
end

attach(anchor=None) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 160
def attach(anchor=None)
  tk_call('::Diagrams::attach', anchor)
end

box(text, width=nil, height=nil) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 68
def box(text, width=nil, height=nil)
  if width || height
    width  = '' unless width
    height = '' unless height
    list(tk_call('::Diagrams::box', text, width, height))
  else
    list(tk_call('::Diagrams::box', text))
  end
end

boxcoords(x1, y1, x2, y2) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 216
def boxcoords(x1, y1, x2, y2)
  list(tk_call('::Diagrams::boxcoords', x1, y1, x2, y2))
end

bracket(dir, dist, from_pos, to_pos) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 156
def bracket(dir, dist, from_pos, to_pos)
  list(tk_call('::Diagrams::bracket', dir, dist, from_pos, to_pos))
end

circle(text, radius=nil) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 88
def circle(text, radius=nil)
  if radius
    list(tk_call('::Diagrams::circle', text, radius))
  else
    list(tk_call('::Diagrams::circle', text))
  end
end

color(name=None) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 164
def color(name=None)
  tk_call('::Diagrams::color', name)
end

compute_pos() click to toggle source

Alias for: computepos

computepos() click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 211
def computepos
  list(tk_call('::Diagrams::computepos'))
end

Also aliased as: compute_pos

current_pos(pos) click to toggle source

Alias for: currentpos

current_pos=(pos) click to toggle source

Alias for: currentpos

currentpos(pos) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 52
def currentpos(pos)
  list(tk_call('::Diagrams::currentpos', pos))
end

Also aliased as: current_pos, currentpos=, current_pos=

currentpos=(pos) click to toggle source

Alias for: currentpos

diamond(text, width=nil, height=nil) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 110
def diamond(text, width=nil, height=nil)
  if width || height
    width  = '' unless width
    height = '' unless height
    list(tk_call('::Diagrams::diamond', text, width, height))
  else
    list(tk_call('::Diagrams::diamond', text))
  end
end

direction(dir) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 47
def direction(dir)
  tk_call('::Diagrams::direction', dir)
  dir
end

draw_in(canvas) click to toggle source

Alias for: drawin

drawin(canvas) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 35
def drawin(canvas)
  tk_call('::Diagrams::drawin', canvas)
  canvas
end

Also aliased as: draw_in

drum(text, width=nil, height=nil) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 120
def drum(text, width=nil, height=nil)
  if width || height
    width  = '' unless width
    height = '' unless height
    list(tk_call('::Diagrams::drum', text, width, height))
  else
    list(tk_call('::Diagrams::drum', text))
  end
end

fillcolor(name=None) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 168
def fillcolor(name=None)
  tk_call('::Diagrams::fillcolor', name)
end

get_pos(anchor, obj) click to toggle source

Alias for: getpos

getpos(anchor, obj) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 59
def getpos(anchor, obj)
  list(tk_call('::Diagrams::getpos', anchor, obj))
end

Also aliased as: get_pos

line(*args) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 144
def line(*args)
  ary = []
  args.each{|arg|
    if arg.kind_of?(Array) && arg.length == 2  # [length, angle]
      ary.concat arg
    else # ["POSITION", x, y] or length or angle
      ary << arg
    end
  }
  list(tk_call('::Diagrams::line', *ary))
end

linestyle(style=None) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 197
def linestyle(style=None)
  tk_call('::Diagrams::linestyle', style)
end

linewidth(pixels=None) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 193
def linewidth(pixels=None)
  number(tk_call('::Diagrams::linewidth', pixels))
end

move_object(obj) click to toggle source

Alias for: moveobject

moveobject(obj) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 220
def moveobject(obj)
  list(tk_call('::Diagrams::moveobject', obj))
end

Also aliased as: move_object

package_name() click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 18
def self.package_name
  PACKAGE_NAME
end

package_version() click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 22
def self.package_version
  begin
    TkPackage.require('Diagrams')
  rescue
    ''
  end
end

plaintext(text, width=nil, height=nil) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 78
def plaintext(text, width=nil, height=nil)
  if width || height
    width  = '' unless width
    height = '' unless height
    list(tk_call('::Diagrams::plaintext', text, width, height))
  else
    list(tk_call('::Diagrams::plaintext', text))
  end
end

pop_state() click to toggle source

Alias for: popstate

popstate() click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 206
def popstate
  tk_call('::Diagrams::popstate')
end

Also aliased as: pop_state

position(x, y) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 64
def position(x, y)
  list(tk_call('::Diagrams::position', x, y))
end

push_state() click to toggle source

Alias for: pushstate

pushstate() click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 201
def pushstate
  tk_call('::Diagrams::pushstate')
end

Also aliased as: push_state

save_ps(filename) click to toggle source

Alias for: saveps

saveps(filename) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 41
def saveps(filename)
  tk_call('::Diagrams::saveps', filename)
  filename
end

Also aliased as: save_ps

slanted(text, width=nil, height=nil, angle=nil) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 96
def slanted(text, width=nil, height=nil, angle=nil)
  if width || height || angle
    width  = '' unless width
    height = '' unless height
    if angle
      list(tk_call('::Diagrams::slanted', text, width, height, angle))
    else
      list(tk_call('::Diagrams::slanted', text, width, height))
    end
  else
    list(tk_call('::Diagrams::slanted', text))
  end
end

textcolor(name=None) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 172
def textcolor(name=None)
  tk_call('::Diagrams::textcolor', name)
end

textfont(fnt=None) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 189
def textfont(fnt=None)
  tk_call('::Diagrams::textfont', fnt)
end

use_gap(mode=None) click to toggle source

Alias for: usegap

usegap(mode=None) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 176
def usegap(mode=None)
  bool(tk_call('::Diagrams::usegap', mode))
end

Also aliased as: use_gap

xgap(val=None) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 181
def xgap(val=None)
  number(tk_call('::Diagrams::xgap', val))
end

ygap(val=None) click to toggle source

 
               # File tk/lib/tkextlib/tcllib/diagrams.rb, line 185
def ygap(val=None)
  number(tk_call('::Diagrams::ygap', val))
end