class Tk::Tcllib::Plotchart::Barchart3D
Constants
- TkCommandNames
Public Class Methods
new(*args)
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Calls superclass method
TkWindow::new
# File lib/tkextlib/tcllib/plotchart.rb, line 776 def initialize(*args) # args := ([parent,] yaxis, nobars [, keys]) # yaxis := Array of [minimum, maximum, stepsize] # nobars := number of bars if args[0].kind_of?(Array) @yaxis = args.shift @nobars = args.shift super(*args) # create canvas widget else parent = args.shift @yaxis = args.shift @nobars = 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
config(key, value=None)
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# File lib/tkextlib/tcllib/plotchart.rb, line 813 def config(key, value=None) if key.kind_of?(Hash) tk_call_without_enc(@chart, 'config', *hash_kv(key, true)) else tk_call(@chart, 'config', "-#{key}", value) end self end
plot(label, yvalue, color)
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# File lib/tkextlib/tcllib/plotchart.rb, line 807 def plot(label, yvalue, color) tk_call_without_enc(@chart, 'plot', _get_eval_enc_str(label), _get_eval_enc_str(yvalue), color) self end