changed gfx and TeX
This commit is contained in:
@@ -3,64 +3,78 @@
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% introduction
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Evaluation took place within all floors (0 to 3) of the
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faculty building, each of which about \SI{77}{\meter} x \SI{55}{\meter} in size.
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%
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We conducted 4 distinct walks, for testing short distances, long distances, critical sections
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and ignoring the shortest-path suggested by the system. Each path is backed by ground truth information
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to enable error calculation. This ground truth is measured by recording a timestamp at a marked spot
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on the walking route. During the walk, the pedestrian has to click a button on the smartphone
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application when passing a marker. Between two consecutive points, a constant movement speed is assumed.
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Thus, the ground truth might not be \SI{100}{\percent} accurate, but good enough to conduct error measurements.
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All walks were conducted using a Google Nexus 6 and a Samsung Galaxy S5.
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and ignoring the shortest-path suggested by the system.
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Due to an inhouse exhibition during that time, many places were crowded and \docWIFI{} signals
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are attenuated more than usual.
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Each acquired path is backed by ground truth information to enable error calculation.
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This ground truth is measured by recording a timestamp at a marked spot on the walking route.
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During the walk, the pedestrian had to click a button on the smartphone application
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when passing a marker. Between two consecutive points, a constant movement speed is assumed.
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Thus, the ground truth might not be \SI{100}{\percent} accurate, but fair enough to conduct
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error measurements. All walks were conducted using a Google Nexus 6 and a Samsung Galaxy S5.
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As the Samsung Galaxy S5's \docWIFI{} can not be limited to the \SI{2.4}{\giga\hertz} band only, its scans take much
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longer than those of the Google Nexus 6: \SI{3500}{\milli\second} vs. \SI{600}{\milli\second}. Also, the Nexus' barometer sensor
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provides readings more frequent and far more accurate than the Galaxy does. This results in a much better
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localisation for the Nexus smartphone.
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As the Samsung Galaxy S5's \docWIFI{} can not be limited to the \SI{2.4}{\giga\hertz} band only,
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its scans take much longer than those of the Google Nexus 6:
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\SI{3500}{\milli\second} vs. \SI{600}{\milli\second}.
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Also, the Nexus' barometer sensor provides readings both more frequent and far more accurate than
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the Galaxy does. This results in a much better localisation of the Nexus smartphone.
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Despite being fast enough to run in realtime on the smartphone itself, computation was done offline using
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the condensation algorithm with \SI{7500}{} particles as realization of the recursive density estimation \cite{todo}
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and the weighted arithmetic mean of those for the state estimation.
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the condensation algorithm with \SI{7500}{} particles as realization of the recursive density estimation \cite{todo}.
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The weighted arithmetic mean of the particles was used as state estimation.
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As mentioned earlier, the position of all \docAP{}s (about 5 per floor) is known beforhand.
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Due to legal terms, we are not allowed to depict their positions and therefore omit this information within the figures.
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Additionally we used three \docIBeacon{}s for slight enhancements in some areas.
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The empirically chosen values for \docWIFI{} were $P_{0_{\text{wifi}}} = \SI{-46}{\dBm}, \mPLE_{\text{wifi}} = \SI{2.7}{}$,
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and $\mPLE_{\text{ib}} = \SI{1.5}{}$ for the \docIBeacon{}s, respectively. Due to omitting a time-consuming calibration
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process for those values, the sensor readings are considered somewhat faulty.
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and $\mPLE_{\text{ib}} = \SI{1.5}{}$ for the \docIBeacon{}s, respectively.
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%
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Due to omitting a time-consuming calibration process for those values we expect the localistation
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process to perform generally worse compared to fingerpring methods \todo{cite}. However,
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incorporating prior knowledge will often compensate for those poorly chosen system parameters.
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As uncertainties we used $\sigma_\text{wifi} = \sigma_\text{ib} = 8.0$, both growing with each measurement's age.
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While the pressure change was assumed to be \SI{0.105}{$\frac{\text{\hpa}}{\text{\meter}}$}, all other barometer-parameters
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are determined automatically (see \ref{sec:sensBaro}). The step size for the transition was configured to be \SI{70}{\centimeter}
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with an allowed derivation of \SI{10}{\percent}. The heading deviation in \refeq{eq:transSimple} was \SI{25}{\degree}.
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\commentByFrank{describe what was evaluated: 2 phones (differences), 4 paths, building, several floors, ibeacons, access points}
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As we start with a uniformation distribution for $\mStateVec_0$ (random position and heading), the first few estimations
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are omitted from the error calculation to allow the system to somewhat settle its initial state. Even though, the error
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during the follwing few seconds is expected to be much higher than the error when starting with a well known initial
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position and heading.
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The follwing evaluations will depict the improvements prior path knowledge is able to provide
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even when other system parameters are badly chosen.
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Just adding importance-factors described in \ref{sec:wallAvoidance} and \ref{sec:doorDetection}
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to the simple transition \refeq{eq:transSimple} addresses only minor local errors
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% like not sticking too close to walls. In most cases this lead only to slight improvements
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and is therefore not further evaluated.
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%
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\commentByFrank{bergwerk\_path3\_galaxy}
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As we start with a uniformation distribution for $\mStateVec_0$, the first few estimations
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are omitted from the error calculation to allow the system to settle its initial state.
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Adding the importance factors described in \ref{sec:wallAvoidance} and \ref{sec:doorDetection}
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to the simple transition \refeq{eq:transSimple} addresses only minor local errors like not
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sticking too close to walls. In most cases this lead only to minor, if any, improvements
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and is therefore not fruther evaluated.
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\begin{figure}
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\input{gfx/eval/paths}
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\caption{The four paths that were part of the evaluation.
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Starting positions are marked with black circles.
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For a better visualisation they were slightly shifted to avoid overlapping.}
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\label{fig:paths}
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\end{figure}
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\commentByFrank{verlassen vom shortest path fuehrt zu weniger verbesserung, aber es wird nach wie vor besser als ohne!}
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\commentByFrank{in den ersten paar sec ist die pfad-info teils hinderlich, da die genaue position noch sehr unklar ist und sich erst einstellen muss.
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deshalb geht der fehler hier oft leicht hoch}
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\begin{figure}
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%\includegraphics{eval/bergwerk_path2_nexus_shortest}
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\end{figure}
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% error development over time while walking along a path
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\begin{figure}
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\input{gfx/eval/error_timed_nexus}
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\caption{Development of the error while walking along path 1 (upper) and path 4 (lower) using the Google Nexus 6.
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Path 4 shows increasing errors for our methods when leaving the shortest path and when facing multimodalities between two
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staircases at the end.}
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Path 4 shows increasing errors for our methods when leaving the shortest path (3) and when facing multimodalities between two
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staircases just before the destination (9).}
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\label{fig:errorTimedNexus}
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\end{figure}
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4
tex/gfx/eval/data/startpoints_moved.dat
Normal file
4
tex/gfx/eval/data/startpoints_moved.dat
Normal file
@@ -0,0 +1,4 @@
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1210 470 1060
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1060.18 4520 0
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180 2970 1060
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1070 470 1060
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File diff suppressed because it is too large
Load Diff
@@ -5,23 +5,39 @@ set multiplot layout 2,1
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set format y "\\footnotesize{%.1f m}"
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set format x "\\footnotesize{%.0f s}"
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set key horizontal
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set yrange[0:16]
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set yrange[0:17]
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set xrange[0:91]
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set xtics nomirror
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set ytics nomirror
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set key samplen 1.0 spacing 0.8 width -13
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set key opaque box samplen 1.0 spacing 0.8 width -13
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set lmargin 4.6
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set tmargin 0.3
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set rmargin 0.4
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set bmargin 1.2
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set object 1 rectangle from 0,0 to 20,17 fs solid noborder fc rgb "#eeeeee" behind
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set label 1 "\\footnotesize{setup-phase}" at 9,1 rotate by 90 front
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set object 1 rectangle from 0,0 to 13,17 fs solid noborder fc rgb "#eeeeee" behind # standing
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set label 1 "\\footnotesize{1}" at 6.5,2 center rotate by 0 front
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set object 2 rectangle from 13,0 to 34,17 fs solid noborder fc rgb "#dddddd" behind # walk towards stair
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set label 2 "\\footnotesize{2}" at 23.5,13 center rotate by 0 front
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set object 3 rectangle from 34,0 to 45,17 fs solid noborder fc rgb "#eeeeee" behind # walk down the stair
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set label 3 "\\footnotesize{3}" at 39.5,13 center rotate by 0 front
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set object 4 rectangle from 45,0 to 62,17 fs solid noborder fc rgb "#dddddd" behind # walk straight
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set label 4 "\\footnotesize{4}" at 53.5,13 center rotate by 0 front
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set object 5 rectangle from 62,0 to 78,17 fs solid noborder fc rgb "#eeeeee" behind # change side of floor
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set label 5 "\\footnotesize{5}" at 70,13 center rotate by 0 front
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set object 6 rectangle from 78,0 to 90,17 fs solid noborder fc rgb "#dddddd" behind # walk straight
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set label 6 "\\footnotesize{6}" at 84.5,8 center rotate by 0 front
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plot \
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"data/err_bergwerk_path1_nexus_simple.dat" using ($1/100) with lines title "\\footnotesize{simple}\\hspace{-1.5mm}" lc rgb "#000000", \
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"data/err_bergwerk_path1_nexus_multi.dat" using ($1/100) with lines title "\\footnotesize{multi}\\hspace{-1.5mm}" lc rgb "#0000cc", \
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"data/err_bergwerk_path1_nexus_shortest.dat" using ($1/100) with lines title "\\footnotesize{shortest}\\hspace{-1.5mm}" lc rgb "#cc0000", \
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"data/err_bergwerk_path1_nexus_simple.dat" using ($0/2):($1/100) with lines title "\\footnotesize{simple}\\hspace{-1.5mm}" lc rgb "#000000", \
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"data/err_bergwerk_path1_nexus_multi.dat" using ($0/2):($1/100) with lines title "\\footnotesize{multi}\\hspace{-1.5mm}" lc rgb "#0000cc", \
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"data/err_bergwerk_path1_nexus_shortest.dat" using ($0/2):($1/100) with lines title "\\footnotesize{shortest}\\hspace{-1.5mm}" lc rgb "#cc0000", \
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#plot \
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# "data/err_bergwerk_path2_nexus_simple.dat" using ($1/100) with lines title "raw" lc rgb "#000000", \
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@@ -33,18 +49,47 @@ plot \
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# "data/err_bergwerk_path3_nexus_multi.dat" using ($1/100) with lines title "multi-path", \
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# "data/err_bergwerk_path3_nexus_shortest.dat" using ($1/100) with lines title "shortest-path", \
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set object 1 rectangle from 0,0 to 20,15 fs solid noborder fc rgb "#eeeeee" behind
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set label 1 "\\footnotesize{setup-phase}" at 9,1 rotate by 90 front
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set object 2 rectangle from 40,0 to 60,15 fs solid noborder fc rgb "#eeeeee" behind
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set label 2 "\\footnotesize{ignoring}" at 46,7.4 rotate by 90 front
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set label 3 "\\footnotesize{path}" at 52,7.4 rotate by 90 front
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#set object 3 rectangle from 106,0 to 116,15 fs solid noborder fc rgb "#eeeeee" behind
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set object 4 rectangle from 128,0 to 138,15 fs solid noborder fc rgb "#eeeeee" behind
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set label 4 "\\footnotesize{multimodality}" at 142,4.4 rotate by 90 front
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#set object 1 rectangle from 0,0 to 20,15 fs solid noborder fc rgb "#eeeeee" behind
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#set label 1 "\\footnotesize{setup-phase}" at 9,1 rotate by 90 front
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#set object 2 rectangle from 40,0 to 60,15 fs solid noborder fc rgb "#eeeeee" behind
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#set label 2 "\\footnotesize{ignoring}" at 46,7.4 rotate by 90 front
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#set label 3 "\\footnotesize{path}" at 52,7.4 rotate by 90 front
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#set object 4 rectangle from 128,0 to 138,15 fs solid noborder fc rgb "#eeeeee" behind
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#set label 4 "\\footnotesize{multimodality}" at 142,4.4 rotate by 90 front
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set object 1 rectangle from 0,0 to 14,15 fs solid noborder fc rgb "#eeeeee" behind # standing
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set label 1 "\\footnotesize{1}" at 7,2 center rotate by 0 front
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set object 2 rectangle from 14,0 to 40,15 fs solid noborder fc rgb "#dddddd" behind # walking down the way
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set label 2 "\\footnotesize{2}" at 27,11 center rotate by 0 front
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set object 3 rectangle from 40,0 to 51,15 fs solid noborder fc rgb "#eeeeee" behind # ignoring the shortest path
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set label 3 "\\footnotesize{3}" at 45.5,11 center rotate by 0 front
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set object 4 rectangle from 51,0 to 65,15 fs solid noborder fc rgb "#dddddd" behind # stairwell
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set label 4 "\\footnotesize{4}" at 58,11 center rotate by 0 front
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set object 5 rectangle from 65,0 to 74,15 fs solid noborder fc rgb "#eeeeee" behind # exit stairwell
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set label 5 "\\footnotesize{5}" at 69.5,11 center rotate by 0 front
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set object 6 rectangle from 74,0 to 105,15 fs solid noborder fc rgb "#dddddd" behind # floor
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set label 6 "\\footnotesize{6}" at 89.5,11 center rotate by 0 front
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set object 7 rectangle from 105,0 to 116,15 fs solid noborder fc rgb "#eeeeee" behind # stair down to f1
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set label 7 "\\footnotesize{7}" at 110.5,11 center rotate by 0 front
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set object 8 rectangle from 116,0 to 130,15 fs solid noborder fc rgb "#dddddd" behind # floor
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set label 8 "\\footnotesize{8}" at 123,11 center rotate by 0 front
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set object 9 rectangle from 130,0 to 142,15 fs solid noborder fc rgb "#eeeeee" behind # stair down to f0
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set label 9 "\\footnotesize{9}" at 136,11 center rotate by 0 front
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set object 10 rectangle from 142,0 to 150,15 fs solid noborder fc rgb "#dddddd" behind # end
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set label 10 "\\footnotesize{10}" at 146,11 center rotate by 0 front
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unset key
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set yrange[0:13]
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set xrange[0:150]
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set xrange[0:151]
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plot \
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"data/err_bergwerk_path4_nexus_simple.dat" using ($0/2):($1/100) with lines title "\\footnotesize{simple}\\hspace{-1.5mm}" lc rgb "#000000", \
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"data/err_bergwerk_path4_nexus_multi.dat" using ($0/2):($1/100) with lines title "\\footnotesize{multi}\\hspace{-1.5mm}" lc rgb "#0000cc", \
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@@ -83,24 +83,24 @@
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\gplgaddtomacro\gplbacktext{%
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||||
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\put(475,2700){\makebox(0,0)[r]{\strut{}\footnotesize{4.0 m}}}%
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\put(475,2911){\makebox(0,0)[r]{\strut{}\footnotesize{6.0 m}}}%
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\put(475,3121){\makebox(0,0)[r]{\strut{}\footnotesize{8.0 m}}}%
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\put(475,3332){\makebox(0,0)[r]{\strut{}\footnotesize{10.0 m}}}%
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\put(475,3542){\makebox(0,0)[r]{\strut{}\footnotesize{12.0 m}}}%
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||||
\put(475,3753){\makebox(0,0)[r]{\strut{}\footnotesize{14.0 m}}}%
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\put(475,3963){\makebox(0,0)[r]{\strut{}\footnotesize{16.0 m}}}%
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\put(475,2477){\makebox(0,0)[r]{\strut{}\footnotesize{2.0 m}}}%
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\put(475,2675){\makebox(0,0)[r]{\strut{}\footnotesize{4.0 m}}}%
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\put(475,2873){\makebox(0,0)[r]{\strut{}\footnotesize{6.0 m}}}%
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\put(475,3071){\makebox(0,0)[r]{\strut{}\footnotesize{8.0 m}}}%
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\put(475,3270){\makebox(0,0)[r]{\strut{}\footnotesize{10.0 m}}}%
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\put(475,3468){\makebox(0,0)[r]{\strut{}\footnotesize{12.0 m}}}%
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||||
\put(475,3666){\makebox(0,0)[r]{\strut{}\footnotesize{14.0 m}}}%
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||||
\put(475,3864){\makebox(0,0)[r]{\strut{}\footnotesize{16.0 m}}}%
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||||
\put(607,2059){\makebox(0,0){\strut{}\footnotesize{0 s}}}%
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||||
\put(1078,2059){\makebox(0,0){\strut{}\footnotesize{20 s}}}%
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||||
\put(1548,2059){\makebox(0,0){\strut{}\footnotesize{40 s}}}%
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||||
\put(2019,2059){\makebox(0,0){\strut{}\footnotesize{60 s}}}%
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\put(2489,2059){\makebox(0,0){\strut{}\footnotesize{80 s}}}%
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||||
\put(2960,2059){\makebox(0,0){\strut{}\footnotesize{100 s}}}%
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||||
\put(3430,2059){\makebox(0,0){\strut{}\footnotesize{120 s}}}%
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||||
\put(3901,2059){\makebox(0,0){\strut{}\footnotesize{140 s}}}%
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||||
\put(4371,2059){\makebox(0,0){\strut{}\footnotesize{160 s}}}%
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||||
\put(4842,2059){\makebox(0,0){\strut{}\footnotesize{180 s}}}%
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||||
\put(1072,2059){\makebox(0,0){\strut{}\footnotesize{10 s}}}%
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||||
\put(1538,2059){\makebox(0,0){\strut{}\footnotesize{20 s}}}%
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||||
\put(2003,2059){\makebox(0,0){\strut{}\footnotesize{30 s}}}%
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||||
\put(2469,2059){\makebox(0,0){\strut{}\footnotesize{40 s}}}%
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||||
\put(2934,2059){\makebox(0,0){\strut{}\footnotesize{50 s}}}%
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\put(3399,2059){\makebox(0,0){\strut{}\footnotesize{60 s}}}%
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\put(3865,2059){\makebox(0,0){\strut{}\footnotesize{70 s}}}%
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\put(4330,2059){\makebox(0,0){\strut{}\footnotesize{80 s}}}%
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\put(4795,2059){\makebox(0,0){\strut{}\footnotesize{90 s}}}%
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}%
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||||
\gplgaddtomacro\gplfronttext{%
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\csname LTb\endcsname%
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@@ -110,7 +110,12 @@
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\csname LTb\endcsname%
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\put(4251,3812){\makebox(0,0)[r]{\strut{}\footnotesize{shortest}\hspace{-1.5mm}}}%
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\csname LTb\endcsname%
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\put(819,2384){\rotatebox{90}{\makebox(0,0)[l]{\strut{}\footnotesize{setup-phase}}}}%
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\put(910,2477){\makebox(0,0){\strut{}\footnotesize{1}}}%
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\put(1701,3567){\makebox(0,0){\strut{}\footnotesize{2}}}%
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\put(4540,3071){\makebox(0,0){\strut{}\footnotesize{6}}}%
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}%
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||||
\gplgaddtomacro\gplbacktext{%
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||||
\csname LTb\endcsname%
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@@ -122,20 +127,26 @@
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\put(475,1560){\makebox(0,0)[r]{\strut{}\footnotesize{10.0 m}}}%
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||||
\put(475,1819){\makebox(0,0)[r]{\strut{}\footnotesize{12.0 m}}}%
|
||||
\put(607,44){\makebox(0,0){\strut{}\footnotesize{0 s}}}%
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||||
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||||
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||||
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||||
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||||
\put(3430,44){\makebox(0,0){\strut{}\footnotesize{100 s}}}%
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||||
\put(3995,44){\makebox(0,0){\strut{}\footnotesize{120 s}}}%
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||||
\put(4560,44){\makebox(0,0){\strut{}\footnotesize{140 s}}}%
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||||
\put(1168,44){\makebox(0,0){\strut{}\footnotesize{20 s}}}%
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||||
\put(1729,44){\makebox(0,0){\strut{}\footnotesize{40 s}}}%
|
||||
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||||
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||||
\put(3412,44){\makebox(0,0){\strut{}\footnotesize{100 s}}}%
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||||
\put(3973,44){\makebox(0,0){\strut{}\footnotesize{120 s}}}%
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||||
\put(4533,44){\makebox(0,0){\strut{}\footnotesize{140 s}}}%
|
||||
}%
|
||||
\gplgaddtomacro\gplfronttext{%
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||||
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||||
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|
||||
\put(1906,1223){\rotatebox{90}{\makebox(0,0)[l]{\strut{}\footnotesize{ignoring}}}}%
|
||||
\put(2075,1223){\rotatebox{90}{\makebox(0,0)[l]{\strut{}\footnotesize{path}}}}%
|
||||
\put(4616,834){\rotatebox{90}{\makebox(0,0)[l]{\strut{}\footnotesize{multimodality}}}}%
|
||||
\put(803,523){\makebox(0,0){\strut{}\footnotesize{1}}}%
|
||||
\put(1364,1690){\makebox(0,0){\strut{}\footnotesize{2}}}%
|
||||
\put(1883,1690){\makebox(0,0){\strut{}\footnotesize{3}}}%
|
||||
\put(2234,1690){\makebox(0,0){\strut{}\footnotesize{4}}}%
|
||||
\put(2556,1690){\makebox(0,0){\strut{}\footnotesize{5}}}%
|
||||
\put(3117,1690){\makebox(0,0){\strut{}\footnotesize{6}}}%
|
||||
\put(3706,1690){\makebox(0,0){\strut{}\footnotesize{7}}}%
|
||||
\put(4057,1690){\makebox(0,0){\strut{}\footnotesize{8}}}%
|
||||
\put(4421,1690){\makebox(0,0){\strut{}\footnotesize{9}}}%
|
||||
\put(4702,1690){\makebox(0,0){\strut{}\footnotesize{10}}}%
|
||||
}%
|
||||
\gplbacktext
|
||||
\put(0,0){\includegraphics{error_timed_nexus}}%
|
||||
|
||||
12
tex/gfx/eval/path_nexus.gp
Normal file
12
tex/gfx/eval/path_nexus.gp
Normal file
@@ -0,0 +1,12 @@
|
||||
unset xtics
|
||||
unset ytics
|
||||
unset ztics
|
||||
unset border
|
||||
set ticslevel 0
|
||||
|
||||
set object 1 polygon from 1000,4200,1060 to 1000,5200,1060 to 1700,5200,1060 to 1700,4200,1060 fs solid noborder fc rgb "#cccccc" behind
|
||||
|
||||
splot \
|
||||
"data/floors.dat" with lines lc rgb "#aaaaaa" notitle,\
|
||||
"data/est_bergwerk_path1_nexus_multi.dat" skip 10 with lines lw 2 lc rgb "#000000" notitle,\
|
||||
"data/est_bergwerk_path4_nexus_multi.dat" skip 10 with lines lw 2 lc rgb "#009900" notitle,\
|
||||
7527
tex/gfx/eval/paths.eps
Normal file
7527
tex/gfx/eval/paths.eps
Normal file
File diff suppressed because it is too large
Load Diff
29
tex/gfx/eval/paths.gp
Normal file
29
tex/gfx/eval/paths.gp
Normal file
@@ -0,0 +1,29 @@
|
||||
set terminal epslatex size 3.5,2.5
|
||||
set output "paths.tex"
|
||||
|
||||
#set hidden3d front
|
||||
unset xtics
|
||||
unset ytics
|
||||
unset ztics
|
||||
unset border
|
||||
|
||||
set view 67,40
|
||||
|
||||
unset key
|
||||
set key opaque box horizontal maxcols 12 at screen 0.24,0.3 width -2.5 samplen 1.0
|
||||
|
||||
set multiplot layout 1,1 scale 2.3,2.3 offset 0,-0.030
|
||||
|
||||
set view equal xy
|
||||
|
||||
set zrange [-300:1600]
|
||||
|
||||
splot \
|
||||
"data/floors.dat" with lines lc rgb "#aaaaaa" dashtype 3 notitle,\
|
||||
"data/path1.dat" using (column(1)+70):(column(2)-60):3 with lines lw 3.0 dashtype 3 lc rgb "#000000" title "path 1", \
|
||||
"data/path2.dat" using (column(1)+60):(column(2)+60):3 with lines lw 1.5 lc rgb "#999900" title "path 2",\
|
||||
"data/path3.dat" using (column(1)-30):(column(2)+90):3 with lines lw 1.5 lc rgb "#000066" title "path 3",\
|
||||
"data/path4.dat" using (column(1)-70):(column(2)-60):3 with lines lw 1.5 lc rgb "#006600" title "path 4",\
|
||||
"data/startpoints_moved.dat" with points notitle pt 7 ps 1.0 lc rgb "#000000",\
|
||||
|
||||
|
||||
107
tex/gfx/eval/paths.tex
Normal file
107
tex/gfx/eval/paths.tex
Normal file
@@ -0,0 +1,107 @@
|
||||
% GNUPLOT: LaTeX picture with Postscript
|
||||
\begingroup
|
||||
\makeatletter
|
||||
\providecommand\color[2][]{%
|
||||
\GenericError{(gnuplot) \space\space\space\@spaces}{%
|
||||
Package color not loaded in conjunction with
|
||||
terminal option `colourtext'%
|
||||
}{See the gnuplot documentation for explanation.%
|
||||
}{Either use 'blacktext' in gnuplot or load the package
|
||||
color.sty in LaTeX.}%
|
||||
\renewcommand\color[2][]{}%
|
||||
}%
|
||||
\providecommand\includegraphics[2][]{%
|
||||
\GenericError{(gnuplot) \space\space\space\@spaces}{%
|
||||
Package graphicx or graphics not loaded%
|
||||
}{See the gnuplot documentation for explanation.%
|
||||
}{The gnuplot epslatex terminal needs graphicx.sty or graphics.sty.}%
|
||||
\renewcommand\includegraphics[2][]{}%
|
||||
}%
|
||||
\providecommand\rotatebox[2]{#2}%
|
||||
\@ifundefined{ifGPcolor}{%
|
||||
\newif\ifGPcolor
|
||||
\GPcolorfalse
|
||||
}{}%
|
||||
\@ifundefined{ifGPblacktext}{%
|
||||
\newif\ifGPblacktext
|
||||
\GPblacktexttrue
|
||||
}{}%
|
||||
% define a \g@addto@macro without @ in the name:
|
||||
\let\gplgaddtomacro\g@addto@macro
|
||||
% define empty templates for all commands taking text:
|
||||
\gdef\gplbacktext{}%
|
||||
\gdef\gplfronttext{}%
|
||||
\makeatother
|
||||
\ifGPblacktext
|
||||
% no textcolor at all
|
||||
\def\colorrgb#1{}%
|
||||
\def\colorgray#1{}%
|
||||
\else
|
||||
% gray or color?
|
||||
\ifGPcolor
|
||||
\def\colorrgb#1{\color[rgb]{#1}}%
|
||||
\def\colorgray#1{\color[gray]{#1}}%
|
||||
\expandafter\def\csname LTw\endcsname{\color{white}}%
|
||||
\expandafter\def\csname LTb\endcsname{\color{black}}%
|
||||
\expandafter\def\csname LTa\endcsname{\color{black}}%
|
||||
\expandafter\def\csname LT0\endcsname{\color[rgb]{1,0,0}}%
|
||||
\expandafter\def\csname LT1\endcsname{\color[rgb]{0,1,0}}%
|
||||
\expandafter\def\csname LT2\endcsname{\color[rgb]{0,0,1}}%
|
||||
\expandafter\def\csname LT3\endcsname{\color[rgb]{1,0,1}}%
|
||||
\expandafter\def\csname LT4\endcsname{\color[rgb]{0,1,1}}%
|
||||
\expandafter\def\csname LT5\endcsname{\color[rgb]{1,1,0}}%
|
||||
\expandafter\def\csname LT6\endcsname{\color[rgb]{0,0,0}}%
|
||||
\expandafter\def\csname LT7\endcsname{\color[rgb]{1,0.3,0}}%
|
||||
\expandafter\def\csname LT8\endcsname{\color[rgb]{0.5,0.5,0.5}}%
|
||||
\else
|
||||
% gray
|
||||
\def\colorrgb#1{\color{black}}%
|
||||
\def\colorgray#1{\color[gray]{#1}}%
|
||||
\expandafter\def\csname LTw\endcsname{\color{white}}%
|
||||
\expandafter\def\csname LTb\endcsname{\color{black}}%
|
||||
\expandafter\def\csname LTa\endcsname{\color{black}}%
|
||||
\expandafter\def\csname LT0\endcsname{\color{black}}%
|
||||
\expandafter\def\csname LT1\endcsname{\color{black}}%
|
||||
\expandafter\def\csname LT2\endcsname{\color{black}}%
|
||||
\expandafter\def\csname LT3\endcsname{\color{black}}%
|
||||
\expandafter\def\csname LT4\endcsname{\color{black}}%
|
||||
\expandafter\def\csname LT5\endcsname{\color{black}}%
|
||||
\expandafter\def\csname LT6\endcsname{\color{black}}%
|
||||
\expandafter\def\csname LT7\endcsname{\color{black}}%
|
||||
\expandafter\def\csname LT8\endcsname{\color{black}}%
|
||||
\fi
|
||||
\fi
|
||||
\setlength{\unitlength}{0.0500bp}%
|
||||
\ifx\gptboxheight\undefined%
|
||||
\newlength{\gptboxheight}%
|
||||
\newlength{\gptboxwidth}%
|
||||
\newsavebox{\gptboxtext}%
|
||||
\fi%
|
||||
\setlength{\fboxrule}{0.5pt}%
|
||||
\setlength{\fboxsep}{1pt}%
|
||||
\begin{picture}(5040.00,3600.00)%
|
||||
\gplgaddtomacro\gplbacktext{%
|
||||
}%
|
||||
\gplgaddtomacro\gplfronttext{%
|
||||
\csname LTb\endcsname%
|
||||
\put(750,970){\makebox(0,0)[r]{\strut{}path 1}}%
|
||||
\csname LTb\endcsname%
|
||||
\put(750,750){\makebox(0,0)[r]{\strut{}path 2}}%
|
||||
\csname LTb\endcsname%
|
||||
\put(750,530){\makebox(0,0)[r]{\strut{}path 3}}%
|
||||
\csname LTb\endcsname%
|
||||
\put(750,310){\makebox(0,0)[r]{\strut{}path 4}}%
|
||||
\csname LTb\endcsname%
|
||||
\put(750,970){\makebox(0,0)[r]{\strut{}path 1}}%
|
||||
\csname LTb\endcsname%
|
||||
\put(750,750){\makebox(0,0)[r]{\strut{}path 2}}%
|
||||
\csname LTb\endcsname%
|
||||
\put(750,530){\makebox(0,0)[r]{\strut{}path 3}}%
|
||||
\csname LTb\endcsname%
|
||||
\put(750,310){\makebox(0,0)[r]{\strut{}path 4}}%
|
||||
}%
|
||||
\gplbacktext
|
||||
\put(0,0){\includegraphics{paths}}%
|
||||
\gplfronttext
|
||||
\end{picture}%
|
||||
\endgroup
|
||||
Reference in New Issue
Block a user