Changeset 27657 for trunk/psModules/src/objects/pmSource.c

Timestamp:

Apr 11, 2010, 5:08:29 PM (16 years ago)

Author:

eugene

Message:

updates to support psphotStack

Location:

trunk/psModules

Files:

• . (modified) (1 prop)
• src/objects/pmSource.c (modified) (2 diffs)

trunk/psModules/src/objects/pmSource.c

@@ -180 +180 @@
     source->type = in->type;
     source->mode = in->mode;
+    source->imageID = in->imageID;
 
     return(source);
@@ -1058 +1059 @@
     psF32 fA = (A->peak == NULL) ? 0 : A->peak->y;
     psF32 fB = (B->peak == NULL) ? 0 : B->peak->y;
+
+    psF32 diff = fA - fB;
+    if (diff > FLT_EPSILON) return (+1);
+    if (diff < FLT_EPSILON) return (-1);
+    return (0);
+}
+
+// sort by X (ascending)
+int pmSourceSortByX (const void **a, const void **b)
+{
+    pmSource *A = *(pmSource **)a;
+    pmSource *B = *(pmSource **)b;
+
+    psF32 fA = (A->peak == NULL) ? 0 : A->peak->x;
+    psF32 fB = (B->peak == NULL) ? 0 : B->peak->x;
 
     psF32 diff = fA - fB;