Create a new AutomationLine when an AutomationRegionView without a line is clicked. git-svn-id: svn://localhost/ardour2/branches/3.0@3757 d708f5d6-7413-0410-9779-e7cbd77b26cf
75 lines
1.6 KiB
C++
75 lines
1.6 KiB
C++
/*
|
|
Copyright (C) 2000-2007 Paul Davis
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
*/
|
|
|
|
#include <iostream>
|
|
#include <fstream>
|
|
#include <cfloat>
|
|
#include <unistd.h>
|
|
|
|
#include <ardour/automation_list.h>
|
|
#include <evoral/Curve.hpp>
|
|
|
|
using namespace std;
|
|
using namespace ARDOUR;
|
|
using namespace PBD;
|
|
|
|
int
|
|
curvetest (string filename)
|
|
{
|
|
ifstream in (filename.c_str());
|
|
stringstream line;
|
|
//Parameter param(GainAutomation, -1.0, +1.0, 0.0);
|
|
Parameter param(GainAutomation);
|
|
AutomationList al (param);
|
|
double minx = DBL_MAX;
|
|
double maxx = DBL_MIN;
|
|
|
|
while (in) {
|
|
double x, y;
|
|
|
|
in >> x;
|
|
in >> y;
|
|
|
|
if (!in) {
|
|
break;
|
|
}
|
|
|
|
if (x < minx) {
|
|
minx = x;
|
|
}
|
|
|
|
if (x > maxx) {
|
|
maxx = x;
|
|
}
|
|
|
|
al.add (x, y);
|
|
}
|
|
|
|
|
|
float foo[1024];
|
|
|
|
al.curve().get_vector (minx, maxx, foo, 1024);
|
|
|
|
for (int i = 0; i < 1024; ++i) {
|
|
cout << minx + (((double) i / 1024.0) * (maxx - minx)) << ' ' << foo[i] << endl;
|
|
}
|
|
|
|
return 0;
|
|
}
|