277   PetscDrawLG         lg;  in MyMonitor()  local
303   PetscCall(PetscViewerDrawGetDrawLG(PETSC_VIEWER_DRAW_(PETSC_COMM_WORLD), 1, &lg));  in MyMonitor()
304   PetscCall(PetscDrawLGGetDraw(lg, &draw));  in MyMonitor()
308   PetscCall(PetscDrawLGGetAxis(lg, &axis));  in MyMonitor()
309   PetscCall(PetscDrawLGReset(lg));  in MyMonitor()
321   PetscCall(PetscDrawLGSetDimension(lg, 1 + (ctx->allencahn ? 1 : 0)));  in MyMonitor()
322   PetscCall(PetscDrawLGSetColors(lg, colors + 1));  in MyMonitor()
329     PetscCall(PetscDrawLGAddPoint(lg, xx, yy));  in MyMonitor()
335   PetscCall(PetscDrawLGSetLegend(lg, legend));  in MyMonitor()
336   PetscCall(PetscDrawLGDraw(lg));  in MyMonitor()
342   PetscCall(PetscDrawLGReset(lg));  in MyMonitor()
353     PetscCall(PetscDrawLGAddPoint(lg, xx, yy));  in MyMonitor()
357   PetscCall(PetscDrawLGSetLegend(lg, NULL));  in MyMonitor()
358   PetscCall(PetscDrawLGDraw(lg));  in MyMonitor()
363   PetscCall(PetscDrawLGSetDimension(lg, 1));  in MyMonitor()
365   PetscCall(PetscDrawLGReset(lg));  in MyMonitor()
367   PetscCall(PetscDrawLGSetLimits(lg, x, x + (xm - 1) * hx, -1.1, 1.1));  in MyMonitor()
368   PetscCall(PetscDrawLGSetColors(lg, colors));  in MyMonitor()
372     PetscCall(PetscDrawLGAddPoint(lg, xx, yy));  in MyMonitor()
376   PetscCall(PetscDrawLGDraw(lg));  in MyMonitor()