Re: Export[] hi-res JPEG not affecting Axes|Plot Label->

*To*: mathgroup at smc.vnet.net*Subject*: [mg110645] Re: Export[] hi-res JPEG not affecting Axes|Plot Label->*From*: "Sjoerd C. de Vries" <sjoerd.c.devries at gmail.com>*Date*: Wed, 30 Jun 2010 01:50:24 -0400 (EDT)*References*: <i09ffm$517$1@smc.vnet.net>

Hi Roger, You could use a Scaled font size instead of an absolute fontsize. Replacing 18 with something like FontSize -> Scaled[0.06] works for me. Another possibility is to scale the font size by 300/72, where 300 is the resolution you used and 72 pixels per printer point is the size used for font sizes. So you would use 18 300/72. Cheers -- Sjoerd On Jun 28, 8:29 am, divisor <congruentialumina... at yahoo.com> wrote: > Hello MathGroup: > > I am making some plots and exporting high-resolution JPEGs from them. > But the AxesLabel and PlotLabels are not "scaled"ed with the desired > resolution. As a result, although the graphic is "large", the user > must scroll in to read the labels. > > Has anyone had this problem and/or found a workaround? Here is a > simple test case using a Documentation Center-supplied example: > > f[x_, y_] := x^2 + y^2 > g[x_, y_] := -x^2 - y^2 > h[q, r, s] := Function[{q, r, s}, q^2 + r^2 <= 4] > > Plot3D[{f[q, r], g[q, r]}, {q, -2, 2}, {r, -2, 2} > , RegionFunction -> h[q, r, s] > , BoxRatios -> Automatic > , AxesLabel -> {q, r} > , PlotLabel -> > Style[ToString@TraditionalForm@f[q, r] <> " and " <> > ToString@TraditionalForm@g[q, r] <> "\n constrained by " <> > ToString@TraditionalForm@h[q, r, s] > , Blue, Italic, 18] > ] > > Export[ > "C:\\Users\\toshW7_0611\\Documents\\iConecto\\dzcMmaT3.jpg" > , %6, "JPEG" > , ImageSize -> {3000, 2000} > , ImageResolution -> 300 > ] > > TIA. > > Regards.. > > Roger Williams > Franklin Laboratory