15c6c1daeSBarry Smith 25c6c1daeSBarry Smith /* 35c6c1daeSBarry Smith Provides the calling sequences for all the basic PetscDraw routines. 45c6c1daeSBarry Smith */ 5af0996ceSBarry Smith #include <petsc/private/drawimpl.h> /*I "petscdraw.h" I*/ 65c6c1daeSBarry Smith 75c6c1daeSBarry Smith /*@ 85c6c1daeSBarry Smith PetscDrawSetCoordinates - Sets the application coordinates of the corners of 95c6c1daeSBarry Smith the window (or page). 105c6c1daeSBarry Smith 115c6c1daeSBarry Smith Not collective 125c6c1daeSBarry Smith 135c6c1daeSBarry Smith Input Parameters: 145c6c1daeSBarry Smith + draw - the drawing object 155c6c1daeSBarry Smith - xl,yl,xr,yr - the coordinates of the lower left corner and upper 165c6c1daeSBarry Smith right corner of the drawing region. 175c6c1daeSBarry Smith 185c6c1daeSBarry Smith Level: advanced 195c6c1daeSBarry Smith 20db781477SPatrick Sanan .seealso: `PetscDrawGetCoordinates()` 215c6c1daeSBarry Smith 225c6c1daeSBarry Smith @*/ 235c6c1daeSBarry Smith PetscErrorCode PetscDrawSetCoordinates(PetscDraw draw,PetscReal xl,PetscReal yl,PetscReal xr,PetscReal yr) 245c6c1daeSBarry Smith { 255c6c1daeSBarry Smith PetscFunctionBegin; 265c6c1daeSBarry Smith PetscValidHeaderSpecific(draw,PETSC_DRAW_CLASSID,1); 275c6c1daeSBarry Smith draw->coor_xl = xl; draw->coor_yl = yl; 285c6c1daeSBarry Smith draw->coor_xr = xr; draw->coor_yr = yr; 29*dbbe0bcdSBarry Smith PetscTryTypeMethod(draw,setcoordinates,xl,yl,xr,yr); 305c6c1daeSBarry Smith PetscFunctionReturn(0); 315c6c1daeSBarry Smith } 325c6c1daeSBarry Smith 338f69470aSLisandro Dalcin /*@ 348f69470aSLisandro Dalcin PetscDrawGetCoordinates - Gets the application coordinates of the corners of 358f69470aSLisandro Dalcin the window (or page). 368f69470aSLisandro Dalcin 378f69470aSLisandro Dalcin Not Collective 388f69470aSLisandro Dalcin 398f69470aSLisandro Dalcin Input Parameter: 408f69470aSLisandro Dalcin . draw - the drawing object 418f69470aSLisandro Dalcin 428f69470aSLisandro Dalcin Level: advanced 438f69470aSLisandro Dalcin 4401d2d390SJose E. Roman Output Parameters: 456b867d5aSJose E. Roman + xl - the horizontal coordinate of the lower left corner of the drawing region. 466b867d5aSJose E. Roman . yl - the vertical coordinate of the lower left corner of the drawing region. 476b867d5aSJose E. Roman . xr - the horizontal coordinate of the upper right corner of the drawing region. 486b867d5aSJose E. Roman - yr - the vertical coordinate of the upper right corner of the drawing region. 498f69470aSLisandro Dalcin 50db781477SPatrick Sanan .seealso: `PetscDrawSetCoordinates()` 518f69470aSLisandro Dalcin 528f69470aSLisandro Dalcin @*/ 538f69470aSLisandro Dalcin PetscErrorCode PetscDrawGetCoordinates(PetscDraw draw,PetscReal *xl,PetscReal *yl,PetscReal *xr,PetscReal *yr) 548f69470aSLisandro Dalcin { 558f69470aSLisandro Dalcin PetscFunctionBegin; 568f69470aSLisandro Dalcin PetscValidHeaderSpecific(draw,PETSC_DRAW_CLASSID,1); 578f69470aSLisandro Dalcin PetscValidRealPointer(xl,2); 588f69470aSLisandro Dalcin PetscValidRealPointer(yl,3); 598f69470aSLisandro Dalcin PetscValidRealPointer(xr,4); 608f69470aSLisandro Dalcin PetscValidRealPointer(yr,5); 618f69470aSLisandro Dalcin *xl = draw->coor_xl; *yl = draw->coor_yl; 628f69470aSLisandro Dalcin *xr = draw->coor_xr; *yr = draw->coor_yr; 638f69470aSLisandro Dalcin PetscFunctionReturn(0); 648f69470aSLisandro Dalcin } 65