class Tk::Tcllib::Plotchart::Plot3D
Constants
- TkCommandNames
Public Class Methods
new(*args)
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Calls superclass method
# File lib/tkextlib/tcllib/plotchart.rb, line 675 def initialize(*args) # args := ([parent,] xaxis, yaxis, zaxis [, keys]) # xaxis := Array of [minimum, maximum, stepsize] # yaxis := Array of [minimum, maximum, stepsize] # zaxis := Array of [minimum, maximum, stepsize] if args[0].kind_of?(Array) @xaxis = args.shift @yaxis = args.shift @zaxis = args.shift super(*args) # create canvas widget else parent = args.shift @xaxis = args.shift @yaxis = args.shift @zaxis = args.shift if parent.kind_of?(Tk::Canvas) @path = parent.path else super(parent, *args) # create canvas widget end end @chart = _create_chart end
Public Instance Methods
colour(fill, border)
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# File lib/tkextlib/tcllib/plotchart.rb, line 756 def colour(fill, border) # configure the colours to use for polygon borders and inner area tk_call_without_enc(@chart, 'colour', fill, border) self end
grid_size(nxcells, nycells)
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# File lib/tkextlib/tcllib/plotchart.rb, line 724 def grid_size(nxcells, nycells) tk_call_without_enc(@chart, 'gridsize', nxcells, nycells) self end
plot_data(dat)
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# File lib/tkextlib/tcllib/plotchart.rb, line 738 def plot_data(dat) # dat has to be provided as a 2 level array. # 1st level contains rows, drawn in y-direction, # and each row is an array whose elements are drawn in x-direction, # for the columns. tk_call_without_enc(@chart, 'plotdata', dat) self end
plot_funcont(conts, cmd=Proc.new)
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# File lib/tkextlib/tcllib/plotchart.rb, line 717 def plot_funcont(conts, cmd=Proc.new) conts = array2tk_list(conts) if conts.kind_of?(Array) Tk.ip_eval("proc #{@path}_#{@chart} {x y} {#{install_cmd(cmd)} $x $y}") tk_call_without_enc(@chart, 'plotfuncont', "#{@path}_#{@chart}", conts) self end
plot_function(cmd=Proc.new)
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# File lib/tkextlib/tcllib/plotchart.rb, line 711 def plot_function(cmd=Proc.new) Tk.ip_eval("proc #{@path}_#{@chart} {x y} {#{install_cmd(cmd)} $x $y}") tk_call_without_enc(@chart, 'plotfunc', "#{@path}_#{@chart}") self end
plot_line(dat, color)
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# File lib/tkextlib/tcllib/plotchart.rb, line 729 def plot_line(dat, color) # dat has to be provided as a 2 level array. # 1st level contains rows, drawn in y-direction, # and each row is an array whose elements are drawn in x-direction, # for the columns. tk_call_without_enc(@chart, 'plotline', dat, color) self end
zconfig(key, value=None)
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# File lib/tkextlib/tcllib/plotchart.rb, line 747 def zconfig(key, value=None) if key.kind_of?(Hash) tk_call_without_enc(@chart, 'zconfig', *hash_kv(key, true)) else tk_call(@chart, 'zconfig', "-#{key}", value) end self end
Private Instance Methods
_create_chart()
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# File lib/tkextlib/tcllib/plotchart.rb, line 702 def _create_chart p self.class::TkCommandNames[1] if $DEBUG tk_call_without_enc(self.class::TkCommandNames[1], @path, array2tk_list(@xaxis), array2tk_list(@yaxis), array2tk_list(@zaxis)) end