49 PetscErrorCode PetscDrawScalePopup(PetscDraw popup, PetscReal min, PetscReal max)  in PetscDrawScalePopup()  argument
76       PetscReal value = min + ((PetscReal)i) * (max - min) / 9;  in PetscDrawScalePopup()
78       if (PetscAbsReal(value) < 1.e-10 && max - min > 1.e-6) value = 0.0;  in PetscDrawScalePopup()
91   PetscReal *x, *y, min, max, *v;  member
101 …PetscCall(PetscDrawTensorContourPatch(win, ctx->m, ctx->n, ctx->x, ctx->y, ctx->min, ctx->max, ctx…  in PetscDrawTensorContour_Zoom()
151   ctx.max = ctx.min = v[0];  in PetscDrawTensorContour()
154     if (ctx.min > ctx.v[i]) ctx.min = ctx.v[i];  in PetscDrawTensorContour()
156   if (ctx.max - ctx.min < 1.e-7) {  in PetscDrawTensorContour()
157     ctx.min -= 5.e-8;  in PetscDrawTensorContour()
163   PetscCall(PetscDrawScalePopup(popup, ctx.min, ctx.max));  in PetscDrawTensorContour()
219 …rPatch(PetscDraw draw, int m, int n, PetscReal *x, PetscReal *y, PetscReal min, PetscReal max, Pet…  in PetscDrawTensorContourPatch()  argument
231       c1  = PetscDrawRealToColor(v[i + j * m], min, max);  in PetscDrawTensorContourPatch()
234       c2  = PetscDrawRealToColor(v[i + j * m + 1], min, max);  in PetscDrawTensorContourPatch()
237       c3  = PetscDrawRealToColor(v[i + j * m + 1 + m], min, max);  in PetscDrawTensorContourPatch()
240       c4  = PetscDrawRealToColor(v[i + j * m + m], min, max);  in PetscDrawTensorContourPatch()