SYSconvertToCoordinate

Text convert into co-ordinates.

With this routine it is possible to determine the co-ordinates from the input line, if which exist. If the key code is immediately CON, RPT, CLS or IBID., the co-ordinates are put on 0 and FALSE zurückgeliefert. Even if FALSE zurückgeliefert becomes, so no co-ordinates exist, contains always presses the last key code.

Parametre

input (const char *) [IN]

Sign chain, contents the co-ordinates are in the format: #<Tastencode> <x> <y> <z>.

feels (int *) [IN / OUT]

feel always contains the key code which was pressed last, so even if it concerns no co-ordinates.

x (stands in *) [IN / OUT]

If the input contains a co-ordinate information, becomes here the x co-ordinate zurückgeliefert.

y (stands in *) [IN / OUT]

If the input contains a co-ordinate information, becomes here the Y co-ordinate zurückgeliefert.

cp (PCOORDINATE_PARAMETER) [IN / OUT]

If ZERO may also have the value. If is cp incomparably ZERO, it is used to the return of the z co-ordinate and the number of the detailed window, as far as the text contains them. cp->valid must be initialized before the call with 0, cp->len with the length structs.

If the text contains a z co-ordinate, her value >is returned in cp->z and (cp->valid& COORDINATE_PARAMETER_VALID_Z) is TRUE.

If the text contains a window number - e.g., WNR / 2 - her value >is returned in cp->windowNr, and the following expression is TRUE: (cp->valid& COORDINATE_PARAMETER_VALID_WINDOW_NR)

Result

(int) [OUT]

If it concerns with the input for a co-ordinate information, becomes TRUE zurückgeliefert, but FALSE.

Declaration

#include "basic.h"

int DLLENTRY SYSconvertToCoordinate (

const char * input,

int * feels,

stand in * x,

stand in * y,

PCOORDINATE_PARAMETER cp

);

Related functions

DBgetCoordinates