Scilab Function
Last update : 00/00/0000
rubberbox - Rubberband box for rectangle selection
Calling Sequence
- [final_rect,btn]=rubberbox(initial_rect)
- [final_rect,btn]=rubberbox()
- [final_rect,btn]=rubberbox(edition_mode)
Parameters
-
initial_rect: vector with two or four entries. With four entries it gives the
initial rectangle defined by [x_left, y_top, width, height], with
two entries width and height are supposed to be 0.
coordinates of the upper-left corner of
-
edition_mode:a boolean, if edition_mode==%t; button press selects the first corner, release
selects the opposite corner.if edition_mode==%f, button press or
click selects the first corner, a click is requested to select the
opposite corner. The default value is edition_mode=%f
-
final_rect:a rectangle defined by [x_left, y_top, width, height]
-
btn:an integer, the number of the mouse button clicked
Description
rubberbox(initial_rect) tracks a rubberband box in
the current graphic window, following the mouse. When a button is clicked rubberbox returns the final
rectangles definition in final_Rect. If the argument
initial_rect user has to click to fix the initial
corner position.
Examples
xsetech(frect=[0,0,100,100])
[x,y]=xclick();r=rubberbox([x;y;30;10])
xrect(r)
r=rubberbox()
See Also
xrect, xrects, xclick, xgetmouse, dragrect,