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/***************************************************************
LanceMan's quickplot --- a fast interactive 2D plotter
Copyright (C) 1998, 1999 Lance Arsenault
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; version 2
of the License.
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
Or look at http://www.gnu.org/copyleft/gpl.html .
**********************************************************************/
/* $Id: malloc_scale_and_stuff.c,v 1.2 1999/01/15 02:19:14 lance Exp $ */
#include <stdio.h>
#include <assert.h>
#include <stdlib.h>
#include "data.h"
void malloc_scale_and_stuff(Plot *plot)
{
int i,j,k;
assert((plot->scale=(double **)malloc(sizeof(double *)*plot->num_plots))!=NULL);
assert((plot->shift=(double **)malloc(sizeof(double *)*plot->num_plots))!=NULL);
for(i=0;i<plot->num_plots;i++)
{
assert((plot->scale[i]=(double *)malloc(sizeof(double)*2))!=NULL);
assert((plot->shift[i]=(double *)malloc(sizeof(double)*2))!=NULL);
}
plot->num_zoom = DEFAULT_NUM_ZOOM; /* we'll realloc more if needed */
plot->zoom_count = 0;
assert((plot->z_scale=(double **)malloc(sizeof(double *)*plot->num_zoom))!=NULL);
assert((plot->z_shift=(double **)malloc(sizeof(double *)*plot->num_zoom))!=NULL);
for(i=0;i<plot->num_zoom;i++)
{
assert((plot->z_scale[i]=(double *)malloc(sizeof(double)*2))!=NULL);
assert((plot->z_shift[i]=(double *)malloc(sizeof(double)*2))!=NULL);
}
assert((plot->start=(struct Data ****)malloc(sizeof(struct Data ***)*plot->num_zoom))!=NULL);
assert((plot->end =(struct Data ****)malloc(sizeof(struct Data ***)*plot->num_zoom))!=NULL);
for(i=0;i<plot->num_zoom;i++)
{
assert((plot->start[i]=(struct Data ***)malloc(sizeof(struct Data **)*plot->num_plots))!=NULL);
assert((plot->end[i] =(struct Data ***)malloc(sizeof(struct Data **)*plot->num_plots))!=NULL);
for(j=0;j<plot->num_plots;j++)
{
assert((plot->start[i][j]=(struct Data **)malloc(
sizeof(struct Data *)*2))!=NULL);
assert((plot->end[i][j] =(struct Data **)malloc(
sizeof(struct Data *)*2))!=NULL);
}
}
for(i=0;i<plot->num_zoom;i++)
{
for(j=0;j<plot->num_plots;j++)
{
for(k=0;k<2;k++)
{
struct Data *dd;
plot->start[i][j][k] = plot->data[plot->list[j][k]];
for(dd = plot->data[plot->list[j][k]];dd->next != NULL;dd = dd->next);
plot->end[i][j][k] = dd;
}
}
}
}
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