90   sp->len = dim * PETSC_DRAW_SP_CHUNK_SIZE;  in PetscDrawSPSetDimension()
199   if (sp->loc + sp->dim >= sp->len) { /* allocate more space */  in PetscDrawSPAddPoint()
201 …Call(PetscMalloc3(sp->len + sp->dim * PETSC_DRAW_SP_CHUNK_SIZE, &tmpx, sp->len + sp->dim * PETSC_D…  in PetscDrawSPAddPoint()
202     PetscCall(PetscArraycpy(tmpx, sp->x, sp->len));  in PetscDrawSPAddPoint()
203     PetscCall(PetscArraycpy(tmpy, sp->y, sp->len));  in PetscDrawSPAddPoint()
204     PetscCall(PetscArraycpy(tmpz, sp->z, sp->len));  in PetscDrawSPAddPoint()
209     sp->len += sp->dim * PETSC_DRAW_SP_CHUNK_SIZE;  in PetscDrawSPAddPoint()
250   if (sp->loc + n * sp->dim >= sp->len) { /* allocate more space */  in PetscDrawSPAddPoints()
254 …PetscCall(PetscMalloc3(sp->len + sp->dim * chunk, &tmpx, sp->len + sp->dim * chunk, &tmpy, sp->len…  in PetscDrawSPAddPoints()
255     PetscCall(PetscArraycpy(tmpx, sp->x, sp->len));  in PetscDrawSPAddPoints()
256     PetscCall(PetscArraycpy(tmpy, sp->y, sp->len));  in PetscDrawSPAddPoints()
257     PetscCall(PetscArraycpy(tmpz, sp->z, sp->len));  in PetscDrawSPAddPoints()
263     sp->len += sp->dim * PETSC_DRAW_SP_CHUNK_SIZE;  in PetscDrawSPAddPoints()
311   if (sp->loc + sp->dim >= sp->len) { /* allocate more space */  in PetscDrawSPAddPointColorized()
313 …Call(PetscMalloc3(sp->len + sp->dim * PETSC_DRAW_SP_CHUNK_SIZE, &tmpx, sp->len + sp->dim * PETSC_D…  in PetscDrawSPAddPointColorized()
314     PetscCall(PetscArraycpy(tmpx, sp->x, sp->len));  in PetscDrawSPAddPointColorized()
315     PetscCall(PetscArraycpy(tmpy, sp->y, sp->len));  in PetscDrawSPAddPointColorized()
316     PetscCall(PetscArraycpy(tmpz, sp->z, sp->len));  in PetscDrawSPAddPointColorized()
321     sp->len += sp->dim * PETSC_DRAW_SP_CHUNK_SIZE;  in PetscDrawSPAddPointColorized()