Functions | |
void | Show_Variable_Marker_Size (char *size) |
Show the current variable marker size setting. More... | |
void | PShow_Net_Variable_Marker_Size (int count, const HC_KEY *keys, char *size) |
Similar to Show_Variable_Marker_Size(), but returns the net effective setting along a discrete segment path. More... | |
void PShow_Net_Variable_Marker_Size | ( | int | count, |
const HC_KEY * | keys, | ||
char * | size | ||
) |
Similar to Show_Variable_Marker_Size(), but returns the net effective setting along a discrete segment path.
count | The size of keys |
keys | An array of HC_KEY's delineating a path of segments. |
size | - Scale factor applied to the marker size. Returned to caller. Passed by reference always |
As with all PShow_Net_* routines, keys[0] represents the lowest (a.k.a the "most local" or "leaf"), and keys[count-1] represents the highest segment. If the path is incomplete, missing segments are filled in if possible. Missing segments must be part of the same direct ancestry in order to be filled in. If the desired path contains an include link, the shortest unambiguous set of keys would be [leaf, includelink, root], where includelink is the return value from Include_Segment().
By default, HOOPS will determine the Net attribute from the last specified key all the way to the root. If you add -1 at the end of the array, the PShow_Net routines will not proceed beyond the end of the last specified key.
For other details, see Show_Variable_Marker_Size()
void Show_Variable_Marker_Size | ( | char * | size | ) |
Show the current variable marker size setting.
size | - Scale factor applied to the marker size. Returned to caller. Passed by reference always |
Show_Variable_Marker_Size() reads back the marker size setting as defined in a previous call to Set_Variable_Marker_Size().