[LON-CAPA-users] Text and filledcurves

[Stefan Bisitz]

Hi,

 > If this has changed since version 2.10.1, please let me know.

Well, 2.10.1 is still the current official production release. Anyway, 
both, the latest development version of lonplot.pm and the current 
backport for 2.11.0, have the same defaults and settings as you quoted.


 > There is a gnuplot option for "front" or "back" for labels, but this
 > option does not appear to have been implemented in Lon-Capa.

Sounds like a new enhancement request... -> bugs.lon-capa.org


Stefan Bisitz


On 10.04.2014 13:58, Rex Abert wrote:
> There is a gnuplot option for "front" or "back" for labels, but this option does not appear to have been implemented in Lon-Capa.
>
> Looking at the source for lonplot.pm, there is this section regarding labels:
>
>
> my %label_defaults =
>      (
>       xpos    => {
> 	 default => 0,
> 	 test => $real_test,
> 	 description => 'X position of label (graph coordinates)',
> 	 edit_type   => 'entry',
> 	 size        => '10'
> 	 },
>       ypos    => {
> 	 default => 0,
> 	 test => $real_test,
> 	 description => 'Y position of label (graph coordinates)',
> 	 edit_type   => 'entry',
> 	 size        => '10'
> 	 },
>       justify => {
> 	 default => 'left',
> 	 test => sub {$_[0]=~/^(left|right|center)$/},
> 	 description => 'justification of the label text on the plot',
> 	 edit_type   => 'choice',
> 	 choices     => ['left','right','center']
>       },
>       rotate => {
>           default => 0,
>           test => $real_test,
>           description => 'Rotation of label (degrees)',
>           edit_type   => 'entry',
>           size        => '10',
>       }
>       );
>
> If this has changed since version 2.10.1, please let me know.
>
> Rex Abert
> Assistant Professor of Mathematics
> Tallahassee Community College
> ________________________________________
> From: lon-capa-users-bounces at mail.lon-capa.org [lon-capa-users-bounces at mail.lon-capa.org] on behalf of H. K. Ng [hkng at fsu.edu]
> Sent: Wednesday, April 09, 2014 6:31 PM
> To: lon-capa-users at mail.loncapa.org
> Subject: [LON-CAPA-users] Text and filledcurves
>
> Hi,
>
> Does any know how make sure the text for a gnuplot is the top layer so it will show up in the case of filledcurves?
>
> For example, the filled box below covers over the text. It doesn't matter whether the text tag is placed before or after the box.
>
> Any ideas?
>
> Thanks,
> -hk
>
> <gnuplot width="300" transparent="on" samples="100" grid="on" font="10" bgcolor="xffffff" height="300" align="left" fgcolor="x000000" border="on" plottype="Cartesian" texwidth="70" fontface="serif"  texfont="12">
>      <axis xmin="-5" ymin="-4" xmax="5" ymax="4" color="x000000" yzero="thick-line" xzero="line" />
>      <xlabel>Label X</xlabel>
>      <ylabel>Label Y</ylabel>
>      <curve linestyle="filledcurves" color="xaaaaaa" pointtype="1" linetype="solid" linewidth="1" limit="closed" pointsize="1">
>          <data>-2,2,2,-2,-2</data>
>          <data>-2,-2,2,2,-2</data>
>      </curve>
>      <label xpos="0" ypos="1" color="x000000" justify="center" rotate="0">Want this to be top layer</label>
> </gnuplot>
>
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