| ################################################################################ |
| # Copyright (c) 2010, 2020 Contributors to the Eclipse Foundation |
| # |
| # See the NOTICE file(s) distributed with this work for additional |
| # information regarding copyright ownership. |
| # |
| # This program and the accompanying materials are made available under the terms |
| # of the MIT License which is available at https://opensource.org/licenses/MIT |
| # |
| # SPDX-License-Identifier: MIT |
| ################################################################################ |
| |
| # Requires Gnuplot 4.4 or higher. |
| |
| set terminal pngcairo size 500,200 font 'sans' |
| set output "root_root.png" |
| |
| set key bottom right vertical |
| |
| set style line 1 linecolor rgb '#dc3912' linetype 1 linewidth 2 |
| set style line 2 linecolor rgb '#3366cc' linetype 1 linewidth 2 |
| #set style line 3 linecolor rgb '#109618' linetype 1 linewidth 2 |
| #set style line 4 linecolor rgb '#ff9900' linetype 1 linewidth 2 |
| #set style line 5 linecolor rgb '#990099' linetype 1 linewidth 2 |
| #set style line 6 linecolor rgb '#00cccc' linetype 1 linewidth 2 |
| |
| set style line 11 lc rgb '#808080' lt 1 |
| set border 3 back ls 11 |
| set border linewidth 1.5 |
| |
| set ytics 1.0 |
| |
| set style line 12 lc rgb'#808080' lt 0 lw 1 |
| set grid back ls 12 |
| set grid back |
| |
| set autoscale yfixmin |
| set autoscale yfixmax |
| set autoscale xfixmin |
| set autoscale xfixmax |
| set offsets 0, 0, graph 0.15, graph 0.15 |
| |
| plot "root_root.png.dat" using 1:($2) title "x >= 1.5" with lines ls 1, \ |
| "root_root.png.dat" using 1:($3):($4):($5) title "root finding intervals" \ |
| with xerrorbars ls 2 pointtype -1 |
