Ruby 2.1.0 リファレンスマニュアル > ライブラリ一覧 > tk/canvasライブラリ > TkCanvasクラス
__destroy_hook__
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addtag(tag, mode, *args)
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addtag_above(tagOrId, target)
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addtag_all(tagOrId)
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addtag_below(tagOrId, target)
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addtag_closest(tagOrId, x, y, halo = Tk::None, start = Tk::None)
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addtag_enclosed(tagOrId, x1, y1, x2, y2)
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addtag_overlapping(tagOrId, x1, y1, x2, y2)
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addtag_withtag(tagOrId, tag)
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bbox(tagOrId, *tags)
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canvasx(screen_x, *args)
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canvasy(screen_y, *args)
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coords(tag, *args)
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create(type, *args)
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create a canvas item without creating a TkcItem object
dchars(tag, first, last = Tk::None)
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delete(*args)
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[TODO]
deltag(tag, tag_to_del = Tk::None)
[permalink][rdoc]dtag(tag, tag_to_del = Tk::None)
[TODO]
find(mode, *args)
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find_above(target)
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find_all
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find_below(target)
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find_closest(x, y, halo = Tk::None, start = Tk::None)
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find_enclosed(x1, y1, x2, y2)
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find_overlapping(x1, y1, x2, y2)
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find_withtag(tag)
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gettags(tagOrId)
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icursor(tagOrId, index)
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index(tagOrId, idx)
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insert(tagOrId, index, string)
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itembind(tag, context, *args)
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def itembind(tag, context, cmd = Proc.new, *args)
_bind([path, "bind", tagid(tag)], context, cmd, *args) self
end
itembind_append(tag, context, *args)
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def itembind_append(tag, context, cmd = Proc.new, *args)
_bind_append([path, "bind", tagid(tag)], context, cmd, *args) self
end
itembind_remove(tag, context)
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itembindinfo(tag, context = nil)
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itemfocus(tagOrId = nil)
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itemtype(tag)
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lower(tag, below = nil)
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move(tag, x, y)
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postscript(keys)
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raise(tag, above = nil)
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scale(tag, x, y, xs, ys)
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scan_dragto(x, y)
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scan_mark(x, y)
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select(mode, *args)
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select_adjust(tagOrId, index)
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select_clear
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select_from(tagOrId, index)
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select_item
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select_to(tagOrId, index)
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