report(evaluation): Benchmarking figure for insertionsort

1 files changed, 35 insertions, 6 deletions

diff --git a/report/report.tex b/report/report.tex
index 82e78af..e2fa3ed 100644
--- a/report/report.tex
+++ b/report/report.tex
@@ -150,12 +150,41 @@ addresses around.
     \item Benchmark insertion-sort vs. quick-sort unsorted data
 \end{itemize}
 
-\begin{tikzpicture}
-    \begin{axis}[xlabel={size},ylabel={seconds}]
-        \addplot[only marks] table [x=size, y=real, col sep=comma] 
-        {../benchmark_results.csv};
-    \end{axis}
-\end{tikzpicture}
+\begin{figure}[H]
+    \centering
+    \begin{tikzpicture}
+      \begin{axis}[
+          xlabel={size},
+          ylabel={seconds},
+          % xmode=log,
+          % ymode=log,
+          legend pos=north west,
+          scatter/classes={
+            random={mark=*,red},
+            reverse={mark=*,green},
+            sorted={mark=*,blue}
+          }
+        ]
+
+        \addplot[
+          scatter, only marks,
+          scatter src=explicit symbolic
+        ]
+        table [x=size, y=real, meta=type, col sep=comma]
+        {../test/benchmark_results.csv};
+        \legend{random, reverse, sorted}
+
+        \addplot[domain=100:100000, samples=10, thick, densely dotted, black]{x/250000};
+          \addlegendentry{$\mathcal O(\text{size})$}
+
+        \addplot[domain=100:100000, samples=10, thick, dashed, black]{(x*x)/4000000000};
+
+          \addlegendentry{$\mathcal O(\text{size}^2)$}
+      \end{axis}
+    \end{tikzpicture}
+    \caption{Benchmarking of Insertion-sort with random data, reversely sorted
+    data, and sorted data.}
+\end{figure}
 
 \section{Conclusion}