Calculate the value of a point in the map via linear interpolation of the nearest pixels.
| Declaration | Zeolite.h |
|---|---|
| Implementation | Zeolite.cpp |
bool zmap_LinInterp(ZMAP hMap, double dx, double dy, void* pValue);
| Name | Type | Comment |
|---|---|---|
| hMap | ZMAP | A handle to a map whose value is to be retrieved. |
| dx | double | The x-coordinate of the point to be sampled. |
| dy | double | The y-coordinate of the point to be sampled. |
| pValue | void* | A pointer (of unknown type) to the user-supplied entity to receive the pixel value. |
False if an error occurred, and true otherwise.
None.