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Re: AspectRatio Patches [changeset]
From: |
logari81 |
Subject: |
Re: AspectRatio Patches [changeset] |
Date: |
Wed, 03 Nov 2010 11:19:35 +0100 |
On Tue, 2010-11-02 at 19:13 -0400, Ben Abbott wrote:
> On Nov 2, 2010, at 1:45 PM, logari81 wrote:
>
> > Hi Ben,
> >
> > I cannot reproduce the problems shown in your pdfs. For me with
> > "aspectratios3.changeset" and "aspectratios4.changeset" applied the
> > demos 1 and 5 give the results shown in the attached files.
> >
> > Demo 5 doesn't work with the fltk backend, but it didn't work before my
> > changes (11159) neither. I will try to fix this problem later but
> > actually it shouldn't be related to these patches.
> >
> > The only difference in 223 subplot of demo1 between matlab and my
> > current patched version is ylim. But this is another old problem.
> > Actually comparing 11159 with my current version with respect to demos 1
> > and 5 there are no differences at all.
> >
> > Could you compare a clean build of 11159 with a clean build of 11167
> > +aspectratios3.changeset+aspectratio4.changeset ? In case that you can
> > confirm that the all demos behave the same, I would propose that you
> > apply the last two patches and wait for my fixes for the rest of the
> > issues.
> >
> > Best regards,
> >
> > Kostas
>
> I'm using gnuplot v 4.4.
>
> I suspect you're using 4.2 or earlier. The code below (85-122) is responsible
> for the difference in behavior.
>
> 85 if (strcmp (axis_obj.activepositionproperty, "position"))
> 86 if (__gnuplot_has_feature__
> ("screen_coordinates_for_{lrtb}margin"))
> 87 if (nd == 2 || all (mod (axis_obj.view, 90) == 0))
> 88 x = [1, 1];
> 89 else
> 90 ## 3D plots need to be sized down to fit in the window.
> 91 x = 1.0 ./ sqrt([2, 2.5]);
> 92 endif
> 93 fprintf (plot_stream, "set tmargin screen %.15g;\n",
> 94 pos(2)+pos(4)/2+x(2)*pos(4)/2);
> 95 fprintf (plot_stream, "set bmargin screen %.15g;\n",
> 96 pos(2)+pos(4)/2-x(2)*pos(4)/2);
> 97 fprintf (plot_stream, "set lmargin screen %.15g;\n",
> 98 pos(1)+pos(3)/2-x(1)*pos(3)/2);
> 99 fprintf (plot_stream, "set rmargin screen %.15g;\n",
> 100 pos(1)+pos(3)/2+x(1)*pos(3)/2);
> 101 sz_str = "";
> 102 else
> 103 fprintf (plot_stream, "set tmargin 0;\n");
> 104 fprintf (plot_stream, "set bmargin 0;\n");
> 105 fprintf (plot_stream, "set lmargin 0;\n");
> 106 fprintf (plot_stream, "set rmargin 0;\n");
> 107
> 108 if (nd == 3 && all (axis_obj.view == [0, 90]))
> 109 ## FIXME -- Kludge to allow colorbar to be added to a pcolor()
> plot
> 110 pos(3:4) = pos(3:4) * 1.4;
> 111 pos(1:2) = pos(1:2) - pos(3:4) * 0.125;
> 112 endif
> 113
> 114 fprintf (plot_stream, "set origin %.15g, %.15g;\n", pos(1),
> pos(2));
> 115
> 116 if (strcmpi (axis_obj.dataaspectratiomode, "manual"))
> 117 sz_str = sprintf ("set size ratio %.15g", -dr);
> 118 else
> 119 sz_str = "set size noratio";
> 120 endif
> 121 sz_str = sprintf ("%s %.15g, %.15g;\n", sz_str, pos(3), pos(4));
> 122 endif
> 123 else ## activepositionproperty == outerposition
> 124 fprintf (plot_stream, "set origin %g, %g;\n", pos(1:2))
> 125 sz_str = "";
> 126 if (strcmpi (axis_obj.dataaspectratiomode, "manual"))
> 127 sz_str = sprintf ("ratio %g", -dr);
> 128 else
> 129 sz_str = "noratio";
> 130 endif
> 131 sz_str = sprintf ("set size %s %g, %g;\n", sz_str, pos(3:4));
> 132 endif
>
> Ben
>
This was very useful information, indeed I used gnuplot 4.2. I have
attached two updated version of my last changesets which now should work
with gnuplot 4.4 as well.
BR
Kostas
aspectratios3a.changeset
Description: Text document
aspectratios4a.changeset
Description: Text document
- Re: AspectRatio Patches [changeset], Ben Abbott, 2010/11/01
- Re: AspectRatio Patches [changeset], logari81, 2010/11/01
- Re: AspectRatio Patches [changeset], Ben Abbott, 2010/11/01
- Re: AspectRatio Patches [changeset], Ben Abbott, 2010/11/02
- Re: AspectRatio Patches [changeset], logari81, 2010/11/02
- Re: AspectRatio Patches [changeset], Ben Abbott, 2010/11/02
- Re: AspectRatio Patches [changeset],
logari81 <=
- Re: AspectRatio Patches [changeset], Ben Abbott, 2010/11/03
- Re: AspectRatio Patches [problem with colorbar], Ben Abbott, 2010/11/06
- Re: AspectRatio Patches [problem with colorbar], logari81, 2010/11/07
- Re: AspectRatio Patches [problem with colorbar], Ben Abbott, 2010/11/07