| 38 |
|
#define BORWIDTH 5 /* border width */ |
| 39 |
|
#define BARHEIGHT 25 /* menu bar size */ |
| 40 |
|
|
| 41 |
< |
double gamcor = 2.0; /* gamma correction */ |
| 41 |
> |
double gamcor = 2.2; /* gamma correction */ |
| 42 |
|
|
| 43 |
|
XRASTER *ourras = NULL; /* our stored raster image */ |
| 44 |
|
|
| 141 |
|
/* get header */ |
| 142 |
|
getheader(fin, headline); |
| 143 |
|
/* get picture dimensions */ |
| 144 |
< |
if (fscanf(fin, "-Y %d +X %d\n", &ymax, &xmax) != 2) |
| 144 |
> |
if (fgetresolu(&xmax, &ymax, fin) != (YMAJOR|YDECR)) |
| 145 |
|
quiterr("bad picture size"); |
| 146 |
|
/* set view parameters */ |
| 147 |
< |
if (gotview) { |
| 148 |
< |
ourview.hresolu = xmax; |
| 149 |
< |
ourview.vresolu = ymax; |
| 147 |
> |
if (gotview) |
| 148 |
|
if (setview(&ourview) != NULL) |
| 149 |
|
gotview = 0; |
| 150 |
< |
} |
| 150 |
> |
|
| 151 |
|
if ((scanline = (COLR *)malloc(xmax*sizeof(COLR))) == NULL) |
| 152 |
|
quiterr("out of memory"); |
| 153 |
|
|
