FC2_Camera_Information FC2_Camera__information_get(FC2_Camera camera) {
FC2_Camera_Information camera_information =
Memory__new(FC2_Camera_Information);
FC2_Error error = fc2GetCameraInfo(camera, camera_information);
assert (error == FC2_ERROR_OK);
return camera_information;
}
FC2_Camera_Identifier FC2_Camera__identifier_fetch(
FC2_Camera camera, Unsigned index) {
FC2_Camera_Identifier camera_identifier =
Memory__new(FC2_Camera_Identifier);
FC2_Error error = fc2GetCameraFromIndex(camera, index, camera_identifier);
assert (error == FC2_ERROR_OK);
return camera_identifier;
}
Tag Tag__create(Unsigned id, Map map) {
Tag_Height tag_height = Map__tag_height_lookup(map, id);
Tag tag = Memory__new(Tag, "Tag__create");
tag->twist = (Double)0.0;
tag->arcs = List__new("Tag__create:List__new:arcs"); // <Arc>
tag->diagonal = 0.0;
tag->hop_count = 0;
tag->id = id;
tag->initialized = (Logical)0;
tag->map = map;
tag->world_diagonal = tag_height->world_diagonal;
tag->visit = map->visit;
tag->x = (Double)0.0;
tag->y = (Double)0.0;
tag->z = tag_height->z;
tag->updated = (Logical)1;
return tag;
}
Tag_Height Tag_Height__xml_read(File xml_in_file) {
// Read in "<Tag_Height .../>":
File__tag_match(xml_in_file, "Tag_Height");
Unsigned first_id =
(Unsigned)File__integer_attribute_read(xml_in_file, "First_Id");
Unsigned last_id =
(Unsigned)File__integer_attribute_read(xml_in_file, "Last_Id");
Double World_Diagonal =
File__double_attribute_read(xml_in_file, "World_Diagonal");
Double z = File__double_attribute_read(xml_in_file, "Z");
File__string_match(xml_in_file, "/>\n");
// Load up *tag_height*:
Tag_Height tag_height = Memory__new(Tag_Height, "Tag_Height__xml_read");
tag_height->world_diagonal = World_Diagonal;
tag_height->first_id = first_id;
tag_height->last_id = last_id;
tag_height->z = z;
return tag_height;
}
FC2_Image FC2_Image__create(void) {
FC2_Image image = Memory__new(FC2_Image);
FC2_Error error = fc2CreateImage(image);
assert (error == FC2_ERROR_OK);
return image;
}