253   PetscReal   coors[4] = {0, 0, 0, 0}, tickloc[PETSC_DRAW_AXIS_MAX_SEGMENTS], sep, tw, th;  in PetscDrawAxisDraw()  local
284   PetscCall(PetscDrawStringGetSize(draw, &tw, &th));  in PetscDrawAxisDraw()
286   if (axis->xlabelstr) dyl += 1.5 * th;  in PetscDrawAxisDraw()
287   if (axis->xlabel) dyl += 1.5 * th;  in PetscDrawAxisDraw()
293   if (axis->ylabelstr) dyr = 0.5 * th;  in PetscDrawAxisDraw()
294   if (axis->toplabel) dyr = 1.5 * th;  in PetscDrawAxisDraw()
298   dyl += 0.2 * th;  in PetscDrawAxisDraw()
299   dyr += 0.2 * th;  in PetscDrawAxisDraw()
306   PetscCall(PetscDrawStringGetSize(draw, &tw, &th));  in PetscDrawAxisDraw()
316     PetscReal x = (axis->xlow + axis->xhigh) / 2, y = axis->yhigh + 0.5 * th;  in PetscDrawAxisDraw()
328       PetscCall(PetscDrawLine(draw, tickloc[i], axis->ylow, tickloc[i], axis->ylow + .5 * th, tc));  in PetscDrawAxisDraw()
329 …    PetscCall(PetscDrawLine(draw, tickloc[i], axis->yhigh, tickloc[i], axis->yhigh - .5 * th, tc));  in PetscDrawAxisDraw()
338         PetscCall(PetscDrawStringCentered(draw, tickloc[i], axis->ylow - 1.5 * th, cc, p));  in PetscDrawAxisDraw()
343     PetscReal x = (axis->xlow + axis->xhigh) / 2, y = axis->ylow - 1.5 * th;  in PetscDrawAxisDraw()
345     if (axis->xlabelstr) y -= 1.5 * th;  in PetscDrawAxisDraw()
351     numy = (int)(.50 * (axis->yhigh - axis->ylow) / th);  in PetscDrawAxisDraw()
368 …cCall(PetscDrawString(draw, axis->xlow - ((PetscReal)len + .5) * tw, tickloc[i] - .5 * th, cc, p));  in PetscDrawAxisDraw()
377     PetscCall(PetscDrawStringVertical(draw, x, y + ((PetscReal)len) * th / 2, cc, axis->ylabel));  in PetscDrawAxisDraw()