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ALLOCRDSWINDOW(3) RDS PHYSICAL FUNCTIONS ALLOCRDSWINDOW(3) NAME allocrdswindow - allocates a window structure SYNOPSIS #include "rwinnn.h" rdswindow *allocrdswindow() PARAMETER none DESCRIPTION The allocrdswindow allocates a window structure (rdswindow) which is used to create an 'object' window (see librwi). It contains fields in- formation about the window's table and the pointer to the window's ta- ble. It's the head of windowing. RETURN VALUE The pointer to the rdswindow structure allocated is returned. ERRORS "Rds202: rdsalloc error, can't continue !" it's impossible to allocate the memory size desired. EXAMPLE #include "mutnnn.h" #include "rdsnnn.h" #include "rwinnn.h" #include "rtlnnn.h" main() { rdswindow *RdsWindow; RdsWindow = allocrdswindow(); RdsWindow->XMIN = -200; RdsWindow->YMIN = -200; RdsWindow->XMAX = 200; RdsWindow->YMAX = 200; RdsWindow->DX = 4; RdsWindow->DY = 4; RdsWindow->SIDE = 100; RdsWindow->SIZE = RdsWindow->DX * RdsWindow->DY ; RdsWindow->WINTAB = allocrdswin( RdsWindow->SIZE ); . . . } SEE ALSO librwi, buildrdswindow, destroyrdswindow, viewrdswindow ASIM/LIP6 October 1, 1997 ALLOCRDSWINDOW(3)
NAME | SYNOPSIS | PARAMETER | DESCRIPTION | RETURN VALUE | ERRORS | EXAMPLE | SEE ALSO
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