Items

Preface
Introduction
Tutorial
Implementation
Commands
- bitmap
- eval-wish
- get-tk-var
- photo
- set-tk-var!
- tk
  - create-widget
    - button
    - canvas
      - Introduction
      - Items
        
        Options
        
        Arc
        
        Bitmap
        
        Image
        
        Line
        
        Oval
        
        Polygon
        
        Rectangle
        
        Text
        
        Window
      - Command
      - Options
    - checkbutton
    - entry
    - frame
    - label
    - labelframe
    - listbox
    - menu
    - menubutton
    - message
    - panedwindow
    - radiobutton
    - scale
    - scrollbar
    - scrolledtext
    - spinbox
    - text
    - tk_optionMenu
    - toplevel
  - get-id
  - exec
  - call
- tk-id->widget
- tk-var
- tk/after
- tk/appname
- tk/bind
- tk/bindtags
- tk/caret
- tk/choosecolor
- tk/choosedirectory
- tk/clipboard
- tk/console
- tk/destroy
- tk/dialog
- tk/event
- tk/focus
- tk/getopenfile
- tk/getsavefile
- tk/grab
- tk/grid
- tk/image
- tk/lower
- tk/messagebox
- tk/option
- tk/pack
- tk/place
- tk/popup
- tk/raise
- tk/scaling
- tk/update
- tk/useinputmethods
- tk/wait
- tk/windowingsystem
- tk/winfo
- tk/wm
Options
Extensions
Changes

The sections below describe the various types of items supported by canvas widgets.

Each item type is characterized by two things:

the form of the create command used to create instances of the type; and
a set of configuration options for items of that type, which may be used in the create and itemconfigure widget commands.

Most items don't support indexing or selection or the commands related to them, such as index and insert.

Where items do support these facilities, it is noted explicitly in the descriptions below.

At present, text, line and polygon items provide this support. For lines and polygons the indexing facility is used to manipulate the coordinates of the item.


		Items
		Items

	Preface Introduction Tutorial Implementation Commands bitmap eval-wish get-tk-var photo set-tk-var! tk create-widget button canvas Introduction Items Options Arc Bitmap Image Line Oval Polygon Rectangle Text Window Command Options checkbutton entry frame label labelframe listbox menu menubutton message panedwindow radiobutton scale scrollbar scrolledtext spinbox text tk_optionMenu toplevel get-id exec call tk-id->widget tk-var tk/after tk/appname tk/bind tk/bindtags tk/caret tk/choosecolor tk/choosedirectory tk/clipboard tk/console tk/destroy tk/dialog tk/event tk/focus tk/getopenfile tk/getsavefile tk/grab tk/grid tk/image tk/lower tk/messagebox tk/option tk/pack tk/place tk/popup tk/raise tk/scaling tk/update tk/useinputmethods tk/wait tk/windowingsystem tk/winfo tk/wm Options Extensions Changes	The sections below describe the various types of items supported by canvas widgets. Each item type is characterized by two things: the form of the create command used to create instances of the type; and a set of configuration options for items of that type, which may be used in the create and itemconfigure widget commands. Most items don't support indexing or selection or the commands related to them, such as index and insert. Where items do support these facilities, it is noted explicitly in the descriptions below. At present, text, line and polygon items provide this support. For lines and polygons the indexing facility is used to manipulate the coordinates of the item. Common Item Options dash activedash disableddash dashoffset fill activefill disabledfill outline activeoutline disabledoutline offset outlinestipple activeoutlinestipple disabledoutlinestipple stipple activestipple disabledstipple state tags width activewidth disabledwidth Arc Items Bitmap Items Image Items Line Items Oval Items Polygon Items Rectangle Items Text Items Window Items © Author \| Home \| Sitemap