class Tk::TkGeometry
Public Class Methods
new(tcl_string)
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# File lib/ffi-tk/geometry.rb, line 4 def initialize(tcl_string) str = tcl_string.to_s if /^\=?(?<width>\d+)x(?<height>\d+)(?<x>[+-]\d+)(?<y>[+-]\d+)$/ =~ str self.width = Integer(width) self.height = Integer(height) self.x = Integer(x) self.y = Integer(y) elsif /^\=?(?<width>\d+)x(?<height>\d+)$/ =~ str self.width = Integer(width) self.height = Integer(height) elsif /^\=?(?<x>[+-]\d+)(?<y>[+-]\d+)$/ =~ str self.x = Integer(x) self.y = Integer(y) else raise 'Invalid geometry: %p' % [tcl_string] end end
Public Instance Methods
to_tcl()
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# File lib/ffi-tk/geometry.rb, line 23 def to_tcl if width && height && x && y '=%dx%d%+d%+d' % [width, height, x, y] elsif width && height '=%dx%d%' % [width, height] elsif x && y '=+d%+d' % [x, y] else raise 'Incomplete geometry: %p' % [self] end end