Table of Contents

Class: selection_rect ../bkchem/helper_graphics.py

used to draw rectangle around an object with hanldes on sides and in corners; provides user interaction for resizing, moving etc.

Methods   
__init__
delete
drag
draw
focus
get_cursor
get_items
lift
move
redraw
set_coords
unfocus
  __init__ 
__init__ (
        self,
        paper,
        obj,
        resize_event=None,
        move_event=None,
        coords=(),
        )

  delete 
delete ( self )

  drag 
drag (
        self,
        x,
        y,
        fix=(),
        )

  draw 
draw ( self )

  focus 
focus ( self,  item=None )

  get_cursor 
get_cursor (
        self,
        x,
        y,
        )

  get_items 
get_items ( self )

  lift 
lift ( self )

  move 
move (
        self,
        dx,
        dy,
        )

  redraw 
redraw ( self )

  set_coords 
set_coords ( self,  coords )

  unfocus 
unfocus ( self )


Table of Contents

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