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imgscale.h
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1 /**********************************************************************
2  * File: imgscale.h (Formerly dyn_prog.h)
3  * Description: Dynamic programming for smart scaling of images.
4  * Author: Phil Cheatle
5  * Created: Wed Nov 18 16:12:03 GMT 1992
6  *
7  * (C) Copyright 1992, Hewlett-Packard Ltd.
8  ** Licensed under the Apache License, Version 2.0 (the "License");
9  ** you may not use this file except in compliance with the License.
10  ** You may obtain a copy of the License at
11  ** http://www.apache.org/licenses/LICENSE-2.0
12  ** Unless required by applicable law or agreed to in writing, software
13  ** distributed under the License is distributed on an "AS IS" BASIS,
14  ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  ** See the License for the specific language governing permissions and
16  ** limitations under the License.
17  *
18  **********************************************************************/
19 
20 #ifndef IMGSCALE_H
21 #define IMGSCALE_H
22 
23 void dyn_prog( //The clever bit
24  int n,
25  int *x,
26  int *y,
27  int ymax,
28  int *oldx,
29  int *oldy,
30  int oldn,
31  float factor);
32 #endif