diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/hdfsee-render.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/src/hdfsee-render.c b/src/hdfsee-render.c index f05154e1..87b7b384 100644 --- a/src/hdfsee-render.c +++ b/src/hdfsee-render.c @@ -46,7 +46,7 @@ #include <image.h> static float *get_binned_panel(struct image *image, int binning, - struct panel *p) + struct panel *p, double *max) { float *data; int x, y; @@ -76,15 +76,16 @@ static float *get_binned_panel(struct image *image, int binning, double v; int fs, ss; + int tbad = 0; fs = binning*x+xb+p->min_fs; ss = binning*y+yb+p->min_ss; v = in[fs+ss*fw]; total += v; - if ( v > p->max_adu ) bad = 1; + if ( v > p->max_adu ) tbad = 1; - if ( in_bad_region(image->det, fs, ss) ) bad = 1; + if ( in_bad_region(image->det, fs, ss) ) tbad = 1; if ( image->flags != NULL ) { @@ -92,15 +93,20 @@ static float *get_binned_panel(struct image *image, int binning, if ( !((flags & image->det->mask_good) == image->det->mask_good) ) { - bad = 1; + tbad = 1; } if ( flags & image->det->mask_bad ) { - bad = 1; + tbad = 1; } } + if ( !tbad ) { + if ( v > *max ) *max = v; + } + if ( tbad ) bad = 1; + } } @@ -133,7 +139,6 @@ static GdkPixbuf *render_panel(struct image *image, int x, y; double max; int pw, ph; - int i; /* Calculate panel width and height * (add one because min and max are inclusive) */ @@ -144,10 +149,7 @@ static GdkPixbuf *render_panel(struct image *image, /* High dynamic range version */ max = 0.0; - for ( i=0; i<image->width*image->height; i++ ) { - if ( image->data[i] > max ) max = image->data[i]; - } - hdr = get_binned_panel(image, binning, p); + hdr = get_binned_panel(image, binning, p, &max); if ( hdr == NULL ) return NULL; /* Rendered (colourful) version */ @@ -182,8 +184,8 @@ static GdkPixbuf *render_panel(struct image *image, } else { - data[3*( x+w*y )+0] = 74; - data[3*( x+w*y )+1] = 55; + data[3*( x+w*y )+0] = 30; + data[3*( x+w*y )+1] = 20; data[3*( x+w*y )+2] = 0; } |