Oval 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

Items of type oval appear as circular or oval regions on the display. Each oval may have an outline, a fill, or both. Ovals are created with widget commands of the following form:

(#<widget> 'create 'oval x1 y1 x2 y2 ?option value option value ...?)
(#<widget> 'create 'oval coordList ?option value option value ...?)

The arguments x1, y1, x2, and y2 or coordList give the coordinates of two diagonally opposite corners of a rectangular region enclosing the oval. The oval will include the top and left edges of the rectangle not the lower or right edges. If the region is square then the resulting oval is circular; otherwise it is elongated in shape. After the coordinates there may be any number of option-value pairs, each of which sets one of the configuration options for the item. These same option-value pairs may be used in itemconfigure widget commands to change the item's configuration.

The following standard options are supported by ovals:

#:dash
#:activedash
#:disableddash
#:dashoffset
#:fill
#:activefill
#:disabledfill
#:offset
#:outline
#:activeoutline
#:disabledoutline
#:outlinestipple
#:activeoutlinestipple
#:disabledoutlinestipple
#:stipple
#:activestipple
#:disabledstipple
#:state
#:tags
#:width
#:activewidth
#:disabledwidth


		Oval Items
		Oval 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	Items of type oval appear as circular or oval regions on the display. Each oval may have an outline, a fill, or both. Ovals are created with widget commands of the following form: (#<widget> 'create 'oval x1 y1 x2 y2 ?option value option value ...?) (#<widget> 'create 'oval coordList ?option value option value ...?) The arguments x1, y1, x2, and y2 or coordList give the coordinates of two diagonally opposite corners of a rectangular region enclosing the oval. The oval will include the top and left edges of the rectangle not the lower or right edges. If the region is square then the resulting oval is circular; otherwise it is elongated in shape. After the coordinates there may be any number of option-value pairs, each of which sets one of the configuration options for the item. These same option-value pairs may be used in itemconfigure widget commands to change the item's configuration. The following standard options are supported by ovals: #:dash #:activedash #:disableddash #:dashoffset #:fill #:activefill #:disabledfill #:offset #:outline #:activeoutline #:disabledoutline #:outlinestipple #:activeoutlinestipple #:disabledoutlinestipple #:stipple #:activestipple #:disabledstipple #:state #:tags #:width #:activewidth #:disabledwidth © Author \| Home \| Sitemap