Transformations

Preface
Introduction
Tutorial
Implementation
Commands
- bitmap
- eval-wish
- get-tk-var
- photo
- set-tk-var!
- tk
  - create-widget
    - button
    - canvas
      - Introduction
        
        Display List
        
        IDs and Tags
        
        Coordinates
        
        Transformations
        
        Indices
        
        Dash Patterns
      - Items
      - 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

Normally the origin of the canvas coordinate system is at the upper-left corner of the window containing the canvas. It is possible to adjust the origin of the canvas coordinate system relative to the origin of the window using the xview and yview widget commands; this is typically used for scrolling. Canvases do not support scaling or rotation of the canvas coordinate system relative to the window coordinate system.

Individual items may be moved or scaled using widget commands described below, but they may not be rotated.


		Transformations
		Transformations

	Preface Introduction Tutorial Implementation Commands bitmap eval-wish get-tk-var photo set-tk-var! tk create-widget button canvas Introduction Display List IDs and Tags Coordinates Transformations Indices Dash Patterns Items 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	Normally the origin of the canvas coordinate system is at the upper-left corner of the window containing the canvas. It is possible to adjust the origin of the canvas coordinate system relative to the origin of the window using the xview and yview widget commands; this is typically used for scrolling. Canvases do not support scaling or rotation of the canvas coordinate system relative to the window coordinate system. Individual items may be moved or scaled using widget commands described below, but they may not be rotated. © Author \| Home \| Sitemap