Merge pull request #465 from nschloe/legend-options

cleaner legend options

Author: nschloe

test/test_basic_sin_reference.tex

@@ -7,7 +7,15 @@
 axis background/.style={fill=white!89.803922!black},
 axis line style={white},
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.03,0.03)}, anchor=south west, draw=white!80!black, fill=white!89.803922!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.03,0.03)},
+  anchor=south west,
+  draw=white!80!black,
+  fill=white!89.803922!black
+},
 tick align=outside,
 tick pos=left,
 title={Simple plot \(\displaystyle \frac{\alpha}{2}\)},

test/test_legend3_reference.tex

@@ -2,7 +2,14 @@
 
 \begin{axis}[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.03,0.97)}, anchor=north west, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.03,0.97)},
+  anchor=north west,
+  draw=white!80!black
+},
 tick align=outside,
 tick pos=left,
 x grid style={white!69.019608!black},

test/test_legend_best_location_reference.tex

@@ -43,7 +43,14 @@
 
 \nextgroupplot[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.03,0.97)}, anchor=north west, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.03,0.97)},
+  anchor=north west,
+  draw=white!80!black
+},
 scaled x ticks=manual:{}{\pgfmathparse{#1}},
 scaled y ticks=manual:{}{\pgfmathparse{#1}},
 tick align=outside,
@@ -80,7 +87,14 @@
 
 \nextgroupplot[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.03,0.03)}, anchor=south west, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.03,0.03)},
+  anchor=south west,
+  draw=white!80!black
+},
 scaled x ticks=manual:{}{\pgfmathparse{#1}},
 scaled y ticks=manual:{}{\pgfmathparse{#1}},
 tick align=outside,
@@ -117,7 +131,14 @@
 
 \nextgroupplot[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.03,0.03)}, anchor=south west, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.03,0.03)},
+  anchor=south west,
+  draw=white!80!black
+},
 scaled x ticks=manual:{}{\pgfmathparse{#1}},
 tick align=outside,
 tick pos=left,
@@ -152,7 +173,14 @@
 
 \nextgroupplot[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.91,0.5)}, anchor=east, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.91,0.5)},
+  anchor=east,
+  draw=white!80!black
+},
 scaled x ticks=manual:{}{\pgfmathparse{#1}},
 scaled y ticks=manual:{}{\pgfmathparse{#1}},
 tick align=outside,
@@ -207,7 +235,14 @@
 
 \nextgroupplot[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.09,0.5)}, anchor=west, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.09,0.5)},
+  anchor=west,
+  draw=white!80!black
+},
 scaled x ticks=manual:{}{\pgfmathparse{#1}},
 scaled y ticks=manual:{}{\pgfmathparse{#1}},
 tick align=outside,
@@ -282,7 +317,14 @@
 
 \nextgroupplot[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.5,0.09)}, anchor=south, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.5,0.09)},
+  anchor=south,
+  draw=white!80!black
+},
 tick align=outside,
 tick pos=left,
 x grid style={white!69.019608!black},
@@ -315,7 +357,14 @@
 
 \nextgroupplot[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.5,0.91)}, anchor=north, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.5,0.91)},
+  anchor=north,
+  draw=white!80!black
+},
 scaled y ticks=manual:{}{\pgfmathparse{#1}},
 tick align=outside,
 tick pos=left,

test/test_legend_columns_reference.tex

@@ -6,7 +6,14 @@
 \begin{axis}[
 legend cell align={left},
 legend columns=2,
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.5,0.91)}, anchor=north, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.5,0.91)},
+  anchor=north,
+  draw=white!80!black
+},
 tick align=outside,
 tick pos=left,
 x grid style={white!69.019608!black},

test/test_legend_line_scatter_reference.tex

@@ -4,7 +4,14 @@
 
 \begin{axis}[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.03,0.97)}, anchor=north west, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.03,0.97)},
+  anchor=north west,
+  draw=white!80!black
+},
 tick align=outside,
 tick pos=left,
 x grid style={white!69.019608!black},

test/test_legends2_reference.tex

@@ -6,7 +6,14 @@
 \begin{groupplot}[group style={group size=3 by 3}]
 \nextgroupplot[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.03,0.97)}, anchor=north west, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.03,0.97)},
+  anchor=north west,
+  draw=white!80!black
+},
 scaled x ticks=manual:{}{\pgfmathparse{#1}},
 tick align=outside,
 tick pos=left,
@@ -54,7 +61,14 @@
 
 \nextgroupplot[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.03,0.03)}, anchor=south west, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.03,0.03)},
+  anchor=south west,
+  draw=white!80!black
+},
 scaled x ticks=manual:{}{\pgfmathparse{#1}},
 scaled y ticks=manual:{}{\pgfmathparse{#1}},
 tick align=outside,
@@ -104,7 +118,14 @@
 
 \nextgroupplot[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.97,0.03)}, anchor=south east, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.97,0.03)},
+  anchor=south east,
+  draw=white!80!black
+},
 scaled x ticks=manual:{}{\pgfmathparse{#1}},
 scaled y ticks=manual:{}{\pgfmathparse{#1}},
 tick align=outside,
@@ -154,7 +175,14 @@
 
 \nextgroupplot[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.97,0.5)}, anchor=east, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.97,0.5)},
+  anchor=east,
+  draw=white!80!black
+},
 scaled x ticks=manual:{}{\pgfmathparse{#1}},
 tick align=outside,
 tick pos=left,
@@ -202,7 +230,14 @@
 
 \nextgroupplot[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.09,0.5)}, anchor=west, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.09,0.5)},
+  anchor=west,
+  draw=white!80!black
+},
 scaled x ticks=manual:{}{\pgfmathparse{#1}},
 scaled y ticks=manual:{}{\pgfmathparse{#1}},
 tick align=outside,
@@ -252,7 +287,14 @@
 
 \nextgroupplot[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.91,0.5)}, anchor=east, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.91,0.5)},
+  anchor=east,
+  draw=white!80!black
+},
 scaled x ticks=manual:{}{\pgfmathparse{#1}},
 scaled y ticks=manual:{}{\pgfmathparse{#1}},
 tick align=outside,
@@ -302,7 +344,14 @@
 
 \nextgroupplot[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.5,0.09)}, anchor=south, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.5,0.09)},
+  anchor=south,
+  draw=white!80!black
+},
 tick align=outside,
 tick pos=left,
 x grid style={white!69.019608!black},
@@ -348,7 +397,14 @@
 
 \nextgroupplot[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.5,0.91)}, anchor=north, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.5,0.91)},
+  anchor=north,
+  draw=white!80!black
+},
 scaled y ticks=manual:{}{\pgfmathparse{#1}},
 tick align=outside,
 tick pos=left,
@@ -396,7 +452,14 @@
 
 \nextgroupplot[
 legend cell align={left},
-legend style={fill opacity=0.8, draw opacity=1, text opacity=1, at={(0.5,0.5)}, anchor=center, draw=white!80!black},
+legend style={
+  fill opacity=0.8,
+  draw opacity=1,
+  text opacity=1,
+  at={(0.5,0.5)},
+  anchor=center,
+  draw=white!80!black
+},
 scaled y ticks=manual:{}{\pgfmathparse{#1}},
 tick align=outside,
 tick pos=left,

test/test_scatter_colormap.py

@@ -18,4 +18,10 @@ def plot():
 
 def test():
     assert_equality(plot, __file__[:-3] + "_reference.tex")
-    return
+
+
+if __name__ == "__main__":
+    import matplotlib.pyplot as plt
+
+    plot()
+    plt.show()

test/test_scatter_colormap_reference.tex

@@ -11,12 +11,12 @@
 ytick style={color=black}
 ]
 \addplot [
-colormap/viridis,
-only marks,
-scatter,
-scatter src=explicit,
-scatter/@pre marker code/.append style={/tikz/mark size=\perpointmarksize},
-visualization depends on={\thisrow{sizedata} \as\perpointmarksize}
+  colormap/viridis,
+  only marks,
+  scatter,
+  scatter src=explicit,
+  scatter/@pre marker code/.append style={/tikz/mark size=\perpointmarksize},
+  visualization depends on={\thisrow{sizedata} \as\perpointmarksize}
 ]
 table [x=x, y=y, meta=colordata]{%
 x  y  colordata  sizedata

test/test_scatter_different_colors_reference.tex

@@ -11,21 +11,21 @@
 ytick style={color=black}
 ]
 \addplot [
-mark=*,
-only marks,
-scatter,
-scatter/@post marker code/.code={%
+  mark=*,
+  only marks,
+  scatter,
+  scatter/@post marker code/.code={%
   \endscope
 },
-scatter/@pre marker code/.code={%
+  scatter/@pre marker code/.code={%
   \expanded{%
   \noexpand\definecolor{thispointdrawcolor}{RGB}{\drawcolor}%
   \noexpand\definecolor{thispointfillcolor}{RGB}{\fillcolor}%
   }%
   \scope[draw=thispointdrawcolor, fill=thispointfillcolor]%
 },
-visualization depends on={value \thisrow{draw} \as \drawcolor},
-visualization depends on={value \thisrow{fill} \as \fillcolor}
+  visualization depends on={value \thisrow{draw} \as \drawcolor},
+  visualization depends on={value \thisrow{fill} \as \fillcolor}
 ]
 table{%
 x  y  draw  fill