# File tk/lib/tkextlib/blt/component.rb, line 1219 def self.create(chart, keys={}) unless self::MarkerTypeName fail RuntimeError, "#{self} is an abstract class" end args, fontkeys = _parse_create_args(keys) idnum = tk_call_without_enc(chart.path, 'marker', 'create', self::MarkerTypeName, *args) chart.marker_configure(idnum, fontkeys) unless fontkeys.empty? idnum.to_i # 'item id' is an integer number end
# File tk/lib/tkextlib/blt/component.rb, line 1230 def self.create_type(chart, type, keys={}) args, fontkeys = _parse_create_args(keys) idnum = tk_call_without_enc(chart.path, 'marker', 'create', type, *args) chart.marker_configure(idnum, fontkeys) unless fontkeys.empty? id = idnum.to_i # 'item id' is an integer number obj = self.allocate obj.instance_eval{ @parent = @chart = chart @cpath = chart.path @id = id Tk::BLT::PlotComponent::Marker::MarkerID_TBL.mutex.synchronize{ Tk::BLT::PlotComponent::Marker::MarkerID_TBL[@cpath] ||= {} Tk::BLT::PlotComponent::Marker::MarkerID_TBL[@cpath][@id] = self } } obj end
# File tk/lib/tkextlib/blt/component.rb, line 1162 def Marker.id2obj(chart, id) cpath = chart.path MarkerID_TBL.mutex.synchronize{ if MarkerID_TBL[cpath] MarkerID_TBL[cpath][id]? MarkerID_TBL[cpath][id]: id else id end } end
# File tk/lib/tkextlib/blt/component.rb, line 1249 def initialize(parent, *args) @parent = @chart = parent @cpath = parent.path @path = @id = create_self(*args) # an integer number as 'item id' Tk::BLT::PlotComponent::Marker::MarkerID_TBL.mutex.synchronize{ Tk::BLT::PlotComponent::Marker::MarkerID_TBL[@cpath] ||= {} Tk::BLT::PlotComponent::Marker::MarkerID_TBL[@cpath][@id] = self } end
# File tk/lib/tkextlib/blt/component.rb, line 1289 def after(target=None) @chart.marker_after(@id, target) end
# File tk/lib/tkextlib/blt/component.rb, line 1293 def before(target=None) @chart.marker_before(@id, target) end
# File tk/lib/tkextlib/blt/component.rb, line 1272 def cget(option) @chart.marker_cget(@id, option) end
# File tk/lib/tkextlib/blt/component.rb, line 1275 def cget_strict(option) @chart.marker_cget_strict(@id, option) end
# File tk/lib/tkextlib/blt/component.rb, line 1282 def configinfo(key=nil) @chart.marker_configinfo(@id, key) end
# File tk/lib/tkextlib/blt/component.rb, line 1278 def configure(key, value=None) @chart.marker_configure(@id, key, value) self end
# File tk/lib/tkextlib/blt/component.rb, line 1285 def current_configinfo(key=nil) @chart.current_marker_configinfo(@id, key) end
# File tk/lib/tkextlib/blt/component.rb, line 1297 def delete @chart.marker_delete(@id) end
# File tk/lib/tkextlib/blt/component.rb, line 1301 def exist? @chart.marker_exist(@id) end
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