link管理  ›  8.14. Canvas text objects

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    id = C.create_text(x, y, option, ...)
        This returns the object
        ID of the text object on canvas C.  Options include:
      
Table 14. Canvas text options

                activefill
                The text color to be used when the text is
                active, that is, when the mouse is over it.  For
                option values, see fill below.
                activestipple
                The stipple pattern to be used when the text is
                active.  For option values, see stipple below.
              
anchor

                The default is anchor=tk.CENTER,
                meaning that the text is centered vertically and
                horizontally around position (x, y).  See
                Section 5.5, “Anchors” for possible values.
                For example, if you specify anchor=tk.SW, the text will be positioned
                so its lower left corner is at point (x, y).
                disabledfill
                The text color to be used when the text object's
                state is tk.DISABLED.
                For option values, see fill below.
                disabledstipple
                The stipple pattern to be used when the text is
                disabled.  For option values, see stipple below.
                The default text color is black, but you can
                render it in any color by setting the fill option to that color.  See Section 5.3, “Colors”.
                If you don't like the default font, set this
                option to any font value.  See Section 5.4, “Type fonts”.
              
justify

                For multi-line textual displays, this option
                controls how the lines are justified: tk.LEFT (the default), tk.CENTER, or tk.RIGHT.
                offset
                The stipple offset to be used in rendering the
                text.  For more information, see Section 5.14, “Matching stipple patterns”.
                state
                By default, the text item's state is tk.NORMAL.  Set this option to tk.DISABLED to make in unresponsive to
                mouse events, or set it to tk.HIDDEN
                to make it invisible.
              
stipple

                A bitmap indicating how the text will be
                stippled.  Default is stipple='',
                which means solid.  A typical value would be
                stipple='gray25'.  See Section 5.7, “Bitmaps”.
                If a single string, the text object is tagged with
                that string.  Use a tuple of strings to tag the
                object with multiple tags.  See Section 8.4, “Canvas tags”. 
                The text to be displayed in the object, as a
                string.  Use newline characters ('\n') to force line breaks.
              
width

                If you don't specify a width
                option, the text will be set inside a rectangle
                as long as the longest line.  However, you can
                also set the width option to a
                dimension, and each line of the text will be
                broken into shorter lines, if necessary, or even
                broken within words, to fit within the specified
                width.  See Section 5.1, “Dimensions”.
        You can change the text displayed in a text item.
            To retrieve the text from an item with object ID I on a canvas
            C, call
            C.itemcget(I,
            'text').
            To replace the text in an item with object ID I on a canvas
            C with
            the text from a string S, call C.itemconfigure(I, text=S).
        A number of canvas methods allow you to manipulate text
        items.  See Section 8.6, “Methods on Canvas widgets”, especially
        dchars, focus, icursor, index, and insert.