smaller test image

Author: nschloe

tests/lena.png

@@ -6,18 +6,18 @@
 colormap/viridis,
 hide x axis,
 hide y axis,
-point meta max=1,
-point meta min=0.011764706,
+point meta max=0.93333334,
+point meta min=0.10196079,
 tick align=outside,
 tick pos=left,
 x grid style={white!69.019608!black},
-xmin=-0.5, xmax=511.5,
+xmin=-0.5, xmax=15.5,
 xtick style={color=black},
 y grid style={white!69.019608!black},
-ymin=-0.5, ymax=511.5,
+ymin=-0.5, ymax=15.5,
 ytick style={color=black}
 ]
-\addplot graphics [includegraphics cmd=\pgfimage,xmin=-0.5, xmax=511.5, ymin=-0.5, ymax=511.5] {tmp-000.png};
+\addplot graphics [includegraphics cmd=\pgfimage,xmin=-0.5, xmax=15.5, ymin=-0.5, ymax=15.5] {tmp-000.png};
 \end{axis}
 
 \end{tikzpicture}