lcRPlanGetPoint | Home |
BOOL lcRPlanGetPoint ( HANDLE hRPlan, double Dist, double* pX, double* pY, double* pAngle, int* pSide ); |
hRPlan | |
Handle to a road plan object. | |
Dist | |
Distance from beginning of road plan object. | |
pX pY | |
Pointers to variables that will receive the found point coordinates. | |
pAngle | |
Pointer to variable that will receive tangent angle at the found point. | |
pSide | |
Pointer to variable that will receive turn side at the found point.
Can be the following output values: 0 - the point is placed at straight line. 1 - the point is placed at curve that turns to left side. -1 - the point is placed at curve that turns to right side. |
If the function succeeds, the return value is nonzero (TRUE). |
Code sample, lcRPlanGetDist, lcRPlanSetCurve |