void MultiMatch_LoadKeysets(MultiMatch* self, ArrayList* filenames)
{
self->imageCount = ArrayList_Count(filenames);
self->keySets = ArrayList_new(self->imageCount, KeypointXMLList_delete);
int n;
for ( n = 0 ; n < self->imageCount ; ++n) {
char* fn = (char *) ArrayList_GetItem(filenames, n);
KeypointXMLList* keys = KeypointXMLReader_ReadComplete (fn);
if (!keys)
FatalError("Failed to load keypoints from %s", fn);
WriteLine ("Loaded %d keypoints from %s for image \"%s\" (%dx%d)",
ArrayList_Count(keys->array),
fn,
keys->imageFile,
keys->xDim, keys->yDim);
ArrayList_SetItem(self->keySets, n, keys);
}
}
int AreaFilter_CreateHull (AreaFilter* self, ArrayList* points)
{
int u = AreaFilter_MakeChain (self, points, AreaFilter_CompareLow);
if (ArrayList_Count(points) == 0)
return (0);
/*
int k;
for (k = 0 ; k < u ; ++k)
WriteLine ("point %d: %f %f", k, ((FilterPoint*)ArrayList_GetItem(points, k)[k])->x,
((FilterPoint*)ArrayList_GetItem(points, k)[k])->y);
*/
ArrayList* pointsHigh = ArrayList_new(ArrayList_Count(points)+1-u, NULL);
//WriteLine ("points.Length = %d, u = %d", ArrayList_Count(points), u);
ArrayList_Copy (points, u, pointsHigh, 0, ArrayList_Count(points) - u);
ArrayList_SetItem(pointsHigh, ArrayList_Count(pointsHigh) - 1, ArrayList_GetItem(points, 0));
int h = AreaFilter_MakeChain (self, pointsHigh, AreaFilter_CompareHigh);
int p;
for ( p = u ; p < ArrayList_Count(points) ; ++p) {
ArrayList_SetItem(points, p, ArrayList_GetItem(pointsHigh, p-u));
}
/*
WriteLine ("h = %d, u = %d", h, u);
int k;
for (k = 0 ; k < (h + u) ; ++k)
WriteLine ("point %d: %f %f", k, ((FilterPoint*)ArrayList_GetItem(points, k)[k])->x,
((FilterPoint*)ArrayList_GetItem(points, k)[k])->y);
*/
return (h + u);
}
_List *_List_new(int size) {
_List *list = malloc(sizeof(_List));
list->obj.toString = &_Object_toString; //todo: proper toString
list->data = ArrayList_new(size);
return list;
}