blob: ae417afb12bf805a5ce5beeb97b99754f2415df5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
// Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
// Copyright (C) INRIA
// This file must be used under the terms of the CeCILL.
// This source file is licensed as described in the file COPYING, which
// you should have received as part of this distribution. The terms
// are also available at
// http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
function [rects,btn]=dragrect(varargin)
// Check number of input argument
if size(varargin)<>1 then
error(msprintf(gettext("%s: Wrong number of input argument(s): %d expected.\n"), "dragrect", 1));
end
rects=varargin(1);
if size(rects,1)==1 then rects=rects(:),end
n=size(rects,2)
f=gcf();
a=gca();
db = a.data_bounds;
xrects(rects)
a.data_bounds = db;
R=gce(); //Compound of rectangles
rep=[rects(1),rects(2),-1]
while rep(3)==-1 then
repn=xgetmouse()
if repn(3)==-100 then //window has been closed
btn=repn(3)
return
end
rects(1:2,:)=rects(1:2,:)+(repn(1:2)-rep(1:2))'*ones(1,n);
move(R,repn(1:2)-rep(1:2))
rep=repn
end
delete(R)
btn=rep(3)
endfunction
|
