15c6c1daeSBarry Smith /* 25c6c1daeSBarry Smith Provides the calling sequences for all the basic PetscDraw routines. 35c6c1daeSBarry Smith */ 4af0996ceSBarry Smith #include <petsc/private/drawimpl.h> /*I "petscdraw.h" I*/ 55c6c1daeSBarry Smith 65c6c1daeSBarry Smith /*@ 75b399a63SLisandro Dalcin PetscDrawClear - Clears graphical output. All processors must call this routine. 88f69470aSLisandro Dalcin Does not return until the draw in context is clear. 98f69470aSLisandro Dalcin 108f69470aSLisandro Dalcin Collective on PetscDraw 118f69470aSLisandro Dalcin 128f69470aSLisandro Dalcin Input Parameters: 138f69470aSLisandro Dalcin . draw - the drawing context 148f69470aSLisandro Dalcin 158f69470aSLisandro Dalcin Level: intermediate 168f69470aSLisandro Dalcin 178f69470aSLisandro Dalcin @*/ 185b399a63SLisandro Dalcin PetscErrorCode PetscDrawClear(PetscDraw draw) 198f69470aSLisandro Dalcin { 208f69470aSLisandro Dalcin PetscFunctionBegin; 218f69470aSLisandro Dalcin PetscValidHeaderSpecific(draw,PETSC_DRAW_CLASSID,1); 229566063dSJacob Faibussowitsch if (draw->saveonclear) PetscCall(PetscDrawSave(draw)); 23*dbbe0bcdSBarry Smith PetscTryTypeMethod(draw,clear); 248f69470aSLisandro Dalcin PetscFunctionReturn(0); 258f69470aSLisandro Dalcin } 268f69470aSLisandro Dalcin 275c6c1daeSBarry Smith /*@ 285c6c1daeSBarry Smith PetscDrawBOP - Begins a new page or frame on the selected graphical device. 295c6c1daeSBarry Smith 305c6c1daeSBarry Smith Logically Collective on PetscDraw 315c6c1daeSBarry Smith 325c6c1daeSBarry Smith Input Parameter: 335c6c1daeSBarry Smith . draw - the drawing context 345c6c1daeSBarry Smith 355c6c1daeSBarry Smith Level: advanced 365c6c1daeSBarry Smith 37db781477SPatrick Sanan .seealso: `PetscDrawEOP()`, `PetscDrawClear()` 385c6c1daeSBarry Smith @*/ 395c6c1daeSBarry Smith PetscErrorCode PetscDrawBOP(PetscDraw draw) 405c6c1daeSBarry Smith { 415c6c1daeSBarry Smith PetscFunctionBegin; 425c6c1daeSBarry Smith PetscValidHeaderSpecific(draw,PETSC_DRAW_CLASSID,1); 43*dbbe0bcdSBarry Smith PetscTryTypeMethod(draw,beginpage); 445c6c1daeSBarry Smith PetscFunctionReturn(0); 455c6c1daeSBarry Smith } 465c6c1daeSBarry Smith /*@ 475c6c1daeSBarry Smith PetscDrawEOP - Ends a page or frame on the selected graphical device. 485c6c1daeSBarry Smith 495c6c1daeSBarry Smith Logically Collective on PetscDraw 505c6c1daeSBarry Smith 515c6c1daeSBarry Smith Input Parameter: 525c6c1daeSBarry Smith . draw - the drawing context 535c6c1daeSBarry Smith 545c6c1daeSBarry Smith Level: advanced 555c6c1daeSBarry Smith 56db781477SPatrick Sanan .seealso: `PetscDrawBOP()`, `PetscDrawClear()` 575c6c1daeSBarry Smith @*/ 585c6c1daeSBarry Smith PetscErrorCode PetscDrawEOP(PetscDraw draw) 595c6c1daeSBarry Smith { 605c6c1daeSBarry Smith PetscFunctionBegin; 615c6c1daeSBarry Smith PetscValidHeaderSpecific(draw,PETSC_DRAW_CLASSID,1); 62*dbbe0bcdSBarry Smith PetscTryTypeMethod(draw,endpage); 635c6c1daeSBarry Smith PetscFunctionReturn(0); 645c6c1daeSBarry Smith } 65