mirrors/gnss-sdr
1
0
Fork 0
mirror of https://github.com/gnss-sdr/gnss-sdr synced 2025-01-29 10:24:51 +00:00
Code Issues Releases Wiki Activity

Merge branch 'savepdf' into next

Browse Source 
Save Gnuplot figures in pdf files
This commit is contained in:
Carles Fernandez 2017-10-23 00:01:42 +02:00
commit 967e418fcd
3 changed files with 23 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
src/tests/common-files/gnuplot_i.h
View File

@ -246,6 +246,9 @@ public:
/// saves a gnuplot session to a postscript file, filename without extension
Gnuplot& savetops(const std::string &filename = "gnuplot_output");
/// saves a gnuplot session to a pdf file, filename without extension
Gnuplot& savetopdf(const std::string &filename = "gnuplot_output", unsigned int font_size = 12);
//----------------------------------------------------------------------------------
// set and unset
@ -1063,6 +1066,22 @@ Gnuplot& Gnuplot::showonscreen()
}
//------------------------------------------------------------------------------
//
// saves a gnuplot session to a pdf file
//
Gnuplot& Gnuplot::savetopdf(const std::string &filename, unsigned int font_size)
{
std::ostringstream cmdstr;
cmdstr << "set term pdfcairo enhanced color font \"Times-New-Roman," + std::to_string(font_size) + "\"\n";
cmdstr << "set output \"" << filename << ".pdf\"\n";
cmdstr << "replot";
cmd(cmdstr.str());
return *this;
}
//------------------------------------------------------------------------------
//
// saves a gnuplot session to a postscript file

2
src/tests/system-tests/position_test.cc
View File

@ -617,6 +617,7 @@ void StaticPositionSystemTest::print_results(const std::vector<double> & east,
g1.cmd("replot");
g1.savetops("Position_test_2D");
g1.savetopdf("Position_test_2D", 18);
g1.showonscreen(); // window output
Gnuplot g2("points");
@ -636,6 +637,7 @@ void StaticPositionSystemTest::print_results(const std::vector<double> & east,
g2.plot_xyz(east, north, up, "3D Position Fixes");
g2.savetops("Position_test_3D");
g2.savetopdf("Position_test_3D");
g2.showonscreen(); // window output
}
catch (GnuplotException ge)

2
src/tests/unit-tests/arithmetic/fft_length_test.cc
View File

@ -126,6 +126,7 @@ TEST(FFTLengthTest, MeasureExecutionTime)
g1.plot_xy(fft_sizes_v, execution_times, "FFT execution time (averaged over " + std::to_string(FLAGS_fft_iterations_test) + " iterations)");
g1.set_style("points").plot_xy(powers_of_two, execution_times_powers_of_two, "Power of 2");
g1.savetops("FFT_execution_times_extended");
g1.savetopdf("FFT_execution_times_extended", 18);
g1.showonscreen(); // window output
Gnuplot g2("linespoints");
@ -137,6 +138,7 @@ TEST(FFTLengthTest, MeasureExecutionTime)
g2.plot_xy(fft_sizes_v, execution_times, "FFT execution time (averaged over " + std::to_string(FLAGS_fft_iterations_test) + " iterations)");
g2.set_style("points").plot_xy(powers_of_two, execution_times_powers_of_two, "Power of 2");
g2.savetops("FFT_execution_times");
g2.savetopdf("FFT_execution_times", 18);
g2.showonscreen(); // window output
}
catch (GnuplotException ge)