update svg and xdot regression reference cases

ellson · ellson · commit 2afa5038ddba · 2016-11-24T17:14:04.000-05:00
diff --git a/tests/regression_tests/shapes/reference/Mdiamond.svg b/tests/regression_tests/shapes/reference/Mdiamond.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="27,-36 0,-18 27,-0 54,-18 27,-36"/>
+<polygon fill="none" stroke="#000000" points="27,-36 0,-18 27,0 54,-18 27,-36"/>
 <polyline fill="none" stroke="#000000" points="9,-24 9,-12 "/>
 <polyline fill="none" stroke="#000000" points="18,-6 36,-6 "/>
 <polyline fill="none" stroke="#000000" points="45,-12 45,-24 "/>
diff --git a/tests/regression_tests/shapes/reference/Msquare.svg b/tests/regression_tests/shapes/reference/Msquare.svg
@@ -12,10 +12,10 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="36,-36 0,-36 0,-0 36,-0 36,-36"/>
+<polygon fill="none" stroke="#000000" points="36,-36 0,-36 0,0 36,0 36,-36"/>
 <polyline fill="none" stroke="#000000" points="12,-36 0,-24 "/>
-<polyline fill="none" stroke="#000000" points="0,-12 12,-0 "/>
-<polyline fill="none" stroke="#000000" points="24,-0 36,-12 "/>
+<polyline fill="none" stroke="#000000" points="0,-12 12,0 "/>
+<polyline fill="none" stroke="#000000" points="24,0 36,-12 "/>
 <polyline fill="none" stroke="#000000" points="36,-24 24,-36 "/>
 </g>
 </g>
diff --git a/tests/regression_tests/shapes/reference/box.svg b/tests/regression_tests/shapes/reference/box.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="54,-36 0,-36 0,-0 54,-0 54,-36"/>
+<polygon fill="none" stroke="#000000" points="54,-36 0,-36 0,0 54,0 54,-36"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/box3d.svg b/tests/regression_tests/shapes/reference/box3d.svg
@@ -12,9 +12,9 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="54,-36 4,-36 0,-32 0,-0 50,-0 54,-4 54,-36"/>
+<polygon fill="none" stroke="#000000" points="54,-36 4,-36 0,-32 0,0 50,0 54,-4 54,-36"/>
 <polyline fill="none" stroke="#000000" points="50,-32 0,-32 "/>
-<polyline fill="none" stroke="#000000" points="50,-32 50,-0 "/>
+<polyline fill="none" stroke="#000000" points="50,-32 50,0 "/>
 <polyline fill="none" stroke="#000000" points="50,-32 54,-36 "/>
 </g>
 </g>
diff --git a/tests/regression_tests/shapes/reference/component.svg b/tests/regression_tests/shapes/reference/component.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="54,-36 0,-36 0,-32 -4,-32 -4,-28 0,-28 0,-8 -4,-8 -4,-4 0,-4 0,-0 54,-0 54,-36"/>
+<polygon fill="none" stroke="#000000" points="54,-36 0,-36 0,-32 -4,-32 -4,-28 0,-28 0,-8 -4,-8 -4,-4 0,-4 0,0 54,0 54,-36"/>
 <polyline fill="none" stroke="#000000" points="0,-32 4,-32 4,-28 0,-28 "/>
 <polyline fill="none" stroke="#000000" points="0,-8 4,-8 4,-4 0,-4 "/>
 </g>
diff --git a/tests/regression_tests/shapes/reference/cylinder.svg b/tests/regression_tests/shapes/reference/cylinder.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<path fill="none" stroke="#000000" d="M54,-32.7273C54,-34.5331 41.8982,-36 27,-36 12.1018,-36 0,-34.5331 0,-32.7273 0,-32.7273 0,-3.27273 0,-3.27273 0,-1.46689 12.1018,-0 27,-0 41.8982,-0 54,-1.46689 54,-3.27273 54,-3.27273 54,-32.7273 54,-32.7273"/>
+<path fill="none" stroke="#000000" d="M54,-32.7273C54,-34.5331 41.8982,-36 27,-36 12.1018,-36 0,-34.5331 0,-32.7273 0,-32.7273 0,-3.2727 0,-3.2727 0,-1.4669 12.1018,0 27,0 41.8982,0 54,-1.4669 54,-3.2727 54,-3.2727 54,-32.7273 54,-32.7273"/>
 <path fill="none" stroke="#000000" d="M54,-32.7273C54,-30.9214 41.8982,-29.4545 27,-29.4545 12.1018,-29.4545 0,-30.9214 0,-32.7273"/>
 </g>
 </g>
diff --git a/tests/regression_tests/shapes/reference/diamond.svg b/tests/regression_tests/shapes/reference/diamond.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="27,-36 0,-18 27,-0 54,-18 27,-36"/>
+<polygon fill="none" stroke="#000000" points="27,-36 0,-18 27,0 54,-18 27,-36"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/doubleoctagon.svg b/tests/regression_tests/shapes/reference/doubleoctagon.svg
@@ -13,7 +13,7 @@
 <g id="node1" class="node">
 <title>a</title>
 <polygon fill="none" stroke="#000000" points="58,-14.5442 58,-29.4558 42.1838,-40 19.8162,-40 4,-29.4558 4,-14.5442 19.8162,-4 42.1838,-4 58,-14.5442"/>
-<polygon fill="none" stroke="#000000" points="62,-12.4034 62,-31.5966 43.3949,-44 18.6051,-44 0,-31.5966 0,-12.4034 18.6051,-0 43.3949,-0 62,-12.4034"/>
+<polygon fill="none" stroke="#000000" points="62,-12.4034 62,-31.5966 43.3949,-44 18.6051,-44 0,-31.5966 0,-12.4034 18.6051,0 43.3949,0 62,-12.4034"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/egg.svg b/tests/regression_tests/shapes/reference/egg.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="31.426,-0.0493367 33.202,-0.147875 34.9597,-0.295345 36.6919,-0.491342 38.3915,-0.735329 40.0517,-1.02664 41.666,-1.36447 43.2281,-1.7479 44.732,-2.17587 46.1722,-2.64722 47.5435,-3.16064 48.8411,-3.71474 50.0607,-4.308 51.1984,-4.93879 52.2508,-5.60537 53.2152,-6.30593 54.089,-7.03854 54.8704,-7.80119 55.558,-8.5918 56.151,-9.4082 56.6489,-10.2481 57.052,-11.1093 57.3606,-11.9894 57.5759,-12.886 57.6992,-13.7965 57.7324,-14.7186 57.6776,-15.6497 57.5374,-16.5873 57.3145,-17.5287 57.0121,-18.4713 56.6334,-19.4127 56.182,-20.3503 55.6616,-21.2814 55.0759,-22.2035 54.4287,-23.114 53.7241,-24.0106 52.966,-24.8907 52.1582,-25.7519 51.3048,-26.5918 50.4093,-27.4082 49.4757,-28.1988 48.5074,-28.9615 47.5078,-29.6941 46.4803,-30.3946 45.4278,-31.0612 44.3533,-31.692 43.2595,-32.2853 42.1488,-32.8394 41.0235,-33.3528 39.8858,-33.8241 38.7373,-34.2521 37.58,-34.6355 36.4152,-34.9734 35.2443,-35.2647 34.0685,-35.5087 32.8889,-35.7047 31.7065,-35.8521 30.522,-35.9507 29.3364,-36 28.1505,-36 26.9649,-35.9507 25.7804,-35.8521 24.598,-35.7047 23.4184,-35.5087 22.2426,-35.2647 21.0717,-34.9734 19.9069,-34.6355 18.7495,-34.2521 17.6011,-33.8241 16.4633,-33.3528 15.3381,-32.8394 14.2274,-32.2853 13.1335,-31.692 12.0591,-31.0612 11.0066,-30.3946 9.97906,-29.6941 8.9795,-28.9615 8.01119,-28.1988 7.07754,-27.4082 6.18213,-26.5918 5.32865,-25.7519 4.5209,-24.8907 3.76276,-24.0106 3.05816,-23.114 2.41103,-22.2035 1.8253,-21.2814 1.30484,-20.3503 0.853445,-19.4127 0.474783,-18.4713 0.172362,-17.5287 -0.0505064,-16.5873 -0.190739,-15.6497 -0.245522,-14.7186 -0.212342,-13.7965 -0.0890205,-12.886 0.126256,-11.9894 0.434908,-11.1093 0.837936,-10.2481 1.3359,-9.4082 1.92889,-8.5918 2.61652,-7.80119 3.39793,-7.03854 4.27173,-6.30593 5.23606,-5.60537 6.28851,-4.93879 7.42622,-4.308 8.64581,-3.71474 9.9434,-3.16064 11.3147,-2.64722 12.7549,-2.17587 14.2588,-1.7479 15.8209,-1.36447 17.4352,-1.02664 19.0954,-0.735329 20.795,-0.491342 22.5271,-0.295345 24.2848,-0.147875 26.0609,-0.0493367 27.848,-0 29.6389,-0 31.426,-0.0493367"/>
+<polygon fill="none" stroke="#000000" points="31.426,-.0493 33.202,-.1479 34.9597,-.2953 36.6919,-.4913 38.3915,-.7353 40.0517,-1.0266 41.666,-1.3645 43.2281,-1.7479 44.732,-2.1759 46.1722,-2.6472 47.5435,-3.1606 48.8411,-3.7147 50.0607,-4.308 51.1984,-4.9388 52.2508,-5.6054 53.2152,-6.3059 54.089,-7.0385 54.8704,-7.8012 55.558,-8.5918 56.151,-9.4082 56.6489,-10.2481 57.052,-11.1093 57.3606,-11.9894 57.5759,-12.886 57.6992,-13.7965 57.7324,-14.7186 57.6776,-15.6497 57.5374,-16.5873 57.3145,-17.5287 57.0121,-18.4713 56.6334,-19.4127 56.182,-20.3503 55.6616,-21.2814 55.0759,-22.2035 54.4287,-23.114 53.7241,-24.0106 52.966,-24.8907 52.1582,-25.7519 51.3048,-26.5918 50.4093,-27.4082 49.4757,-28.1988 48.5074,-28.9615 47.5078,-29.6941 46.4803,-30.3946 45.4278,-31.0612 44.3533,-31.692 43.2595,-32.2853 42.1488,-32.8394 41.0235,-33.3528 39.8858,-33.8241 38.7373,-34.2521 37.58,-34.6355 36.4152,-34.9734 35.2443,-35.2647 34.0685,-35.5087 32.8889,-35.7047 31.7065,-35.8521 30.522,-35.9507 29.3364,-36 28.1505,-36 26.9649,-35.9507 25.7804,-35.8521 24.598,-35.7047 23.4184,-35.5087 22.2426,-35.2647 21.0717,-34.9734 19.9069,-34.6355 18.7495,-34.2521 17.6011,-33.8241 16.4633,-33.3528 15.3381,-32.8394 14.2274,-32.2853 13.1335,-31.692 12.0591,-31.0612 11.0066,-30.3946 9.9791,-29.6941 8.9795,-28.9615 8.0112,-28.1988 7.0775,-27.4082 6.1821,-26.5918 5.3286,-25.7519 4.5209,-24.8907 3.7628,-24.0106 3.0582,-23.114 2.411,-22.2035 1.8253,-21.2814 1.3048,-20.3503 .8534,-19.4127 .4748,-18.4713 .1724,-17.5287 -.0505,-16.5873 -.1907,-15.6497 -.2455,-14.7186 -.2123,-13.7965 -.089,-12.886 .1263,-11.9894 .4349,-11.1093 .8379,-10.2481 1.3359,-9.4082 1.9289,-8.5918 2.6165,-7.8012 3.3979,-7.0385 4.2717,-6.3059 5.2361,-5.6054 6.2885,-4.9388 7.4262,-4.308 8.6458,-3.7147 9.9434,-3.1606 11.3147,-2.6472 12.7549,-2.1759 14.2588,-1.7479 15.8209,-1.3645 17.4352,-1.0266 19.0954,-.7353 20.795,-.4913 22.5271,-.2953 24.2848,-.1479 26.0609,-.0493 27.848,0 29.6389,0 31.426,-.0493"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/folder.svg b/tests/regression_tests/shapes/reference/folder.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="54,-36 51,-40 30,-40 27,-36 0,-36 0,-0 54,-0 54,-36"/>
+<polygon fill="none" stroke="#000000" points="54,-36 51,-40 30,-40 27,-36 0,-36 0,0 54,0 54,-36"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/hexagon.svg b/tests/regression_tests/shapes/reference/hexagon.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="54,-18 40.5,-36 13.5,-36 0,-18 13.5,-0 40.5,-0 54,-18"/>
+<polygon fill="none" stroke="#000000" points="54,-18 40.5,-36 13.5,-36 0,-18 13.5,0 40.5,0 54,-18"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/house.svg b/tests/regression_tests/shapes/reference/house.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="54,-23.5623 27,-36 0,-23.5623 0.0252013,-3.43769 53.9748,-3.43769 54,-23.5623"/>
+<polygon fill="none" stroke="#000000" points="54,-23.5623 27,-36 0,-23.5623 .0252,-3.4377 53.9748,-3.4377 54,-23.5623"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/invhouse.svg b/tests/regression_tests/shapes/reference/invhouse.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="0,-12.4377 27,-0 54,-12.4377 53.9748,-32.5623 0.0252013,-32.5623 0,-12.4377"/>
+<polygon fill="none" stroke="#000000" points="0,-12.4377 27,0 54,-12.4377 53.9748,-32.5623 .0252,-32.5623 0,-12.4377"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/invhouse.xdot b/tests/regression_tests/shapes/reference/invhouse.xdot
@@ -4,7 +4,7 @@ graph G {
 		xdotversion=1.7
 	];
 	node [label="\N"];
-	a	 [_draw_="c 7 -#000000 p 5 0 12.44 27 0 54 12.44 53.97 32.56 0.03 32.56 ",
+	a	 [_draw_="c 7 -#000000 p 5 0 12.44 27 -0 54 12.44 53.97 32.56 0.03 32.56 ",
 		height=0.5,
 		label="",
 		pos="27,18",
diff --git a/tests/regression_tests/shapes/reference/invtrapezium.svg b/tests/regression_tests/shapes/reference/invtrapezium.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="11.2315,-0 42.7685,-0 54,-36 0,-36 11.2315,-0"/>
+<polygon fill="none" stroke="#000000" points="11.2315,0 42.7685,0 54,-36 0,-36 11.2315,0"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/invtrapezium.xdot b/tests/regression_tests/shapes/reference/invtrapezium.xdot
@@ -4,7 +4,7 @@ graph G {
 		xdotversion=1.7
 	];
 	node [label="\N"];
-	a	 [_draw_="c 7 -#000000 p 4 11.23 0 42.77 0 54 36 0 36 ",
+	a	 [_draw_="c 7 -#000000 p 4 11.23 0 42.77 0 54 36 -0 36 ",
 		height=0.5,
 		label="",
 		pos="27,18",
diff --git a/tests/regression_tests/shapes/reference/invtriangle.svg b/tests/regression_tests/shapes/reference/invtriangle.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="27,-0 54,-27 0,-27 27,-0"/>
+<polygon fill="none" stroke="#000000" points="27,0 54,-27 0,-27 27,0"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/larrow.svg b/tests/regression_tests/shapes/reference/larrow.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="54,-30 18,-30 18,-36 0,-18 18,-0 18,-6 54,-6 54,-30"/>
+<polygon fill="none" stroke="#000000" points="54,-30 18,-30 18,-36 0,-18 18,0 18,-6 54,-6 54,-30"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/lpromoter.svg b/tests/regression_tests/shapes/reference/lpromoter.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="54,-30 18,-30 18,-36 0,-18 18,-0 18,-6 36,-6 36,-0 54,-0 54,-30"/>
+<polygon fill="none" stroke="#000000" points="54,-30 18,-30 18,-36 0,-18 18,0 18,-6 36,-6 36,0 54,0 54,-30"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/note.svg b/tests/regression_tests/shapes/reference/note.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="48,-36 0,-36 0,-0 54,-0 54,-30 48,-36"/>
+<polygon fill="none" stroke="#000000" points="48,-36 0,-36 0,0 54,0 54,-30 48,-36"/>
 <polyline fill="none" stroke="#000000" points="48,-36 48,-30 "/>
 <polyline fill="none" stroke="#000000" points="54,-30 48,-30 "/>
 </g>
diff --git a/tests/regression_tests/shapes/reference/octagon.svg b/tests/regression_tests/shapes/reference/octagon.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="54,-10.5442 54,-25.4558 38.1838,-36 15.8162,-36 0,-25.4558 0,-10.5442 15.8162,-0 38.1838,-0 54,-10.5442"/>
+<polygon fill="none" stroke="#000000" points="54,-10.5442 54,-25.4558 38.1838,-36 15.8162,-36 0,-25.4558 0,-10.5442 15.8162,0 38.1838,0 54,-10.5442"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/parallelogram.svg b/tests/regression_tests/shapes/reference/parallelogram.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="55.977,-36 11.4597,-36 0.0076626,-0 44.525,-0 55.977,-36"/>
+<polygon fill="none" stroke="#000000" points="55.977,-36 11.4597,-36 .0077,0 44.525,0 55.977,-36"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/pentagon.svg b/tests/regression_tests/shapes/reference/pentagon.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="54,-23.5623 27,-36 0,-23.5623 10.3131,-3.43769 43.6869,-3.43769 54,-23.5623"/>
+<polygon fill="none" stroke="#000000" points="54,-23.5623 27,-36 0,-23.5623 10.3131,-3.4377 43.6869,-3.4377 54,-23.5623"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/polygon.svg b/tests/regression_tests/shapes/reference/polygon.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="54,-36 0,-36 0,-0 54,-0 54,-36"/>
+<polygon fill="none" stroke="#000000" points="54,-36 0,-36 0,0 54,0 54,-36"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/rarrow.svg b/tests/regression_tests/shapes/reference/rarrow.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="36,-30 0,-30 0,-6 36,-6 36,-0 54,-18 36,-36 36,-30"/>
+<polygon fill="none" stroke="#000000" points="36,-30 0,-30 0,-6 36,-6 36,0 54,-18 36,-36 36,-30"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/rect.svg b/tests/regression_tests/shapes/reference/rect.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="54,-36 0,-36 0,-0 54,-0 54,-36"/>
+<polygon fill="none" stroke="#000000" points="54,-36 0,-36 0,0 54,0 54,-36"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/rectangle.svg b/tests/regression_tests/shapes/reference/rectangle.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="54,-36 0,-36 0,-0 54,-0 54,-36"/>
+<polygon fill="none" stroke="#000000" points="54,-36 0,-36 0,0 54,0 54,-36"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/rpromoter.svg b/tests/regression_tests/shapes/reference/rpromoter.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="36,-30 0,-30 0,-0 18,-0 18,-6 36,-6 36,-0 54,-18 36,-36 36,-30"/>
+<polygon fill="none" stroke="#000000" points="36,-30 0,-30 0,0 18,0 18,-6 36,-6 36,0 54,-18 36,-36 36,-30"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/septagon.svg b/tests/regression_tests/shapes/reference/septagon.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="54,-13.9946 48.6523,-29.2228 27,-36 5.34768,-29.2228 0,-13.9946 14.9839,-1.78256 39.0161,-1.78256 54,-13.9946"/>
+<polygon fill="none" stroke="#000000" points="54,-13.9946 48.6523,-29.2228 27,-36 5.3477,-29.2228 0,-13.9946 14.9839,-1.7826 39.0161,-1.7826 54,-13.9946"/>
 </g>
 </g>
 </svg>
diff --git a/tests/regression_tests/shapes/reference/square.svg b/tests/regression_tests/shapes/reference/square.svg
@@ -12,7 +12,7 @@
 <!-- a -->
 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="36,-36 0,-36 0,-0 36,-0 36,-36"/>
+<polygon fill="none" stroke="#000000" points="36,-36 0,-36 0,0 36,0 36,-36"/>
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diff --git a/tests/regression_tests/shapes/reference/star.svg b/tests/regression_tests/shapes/reference/star.svg
@@ -12,7 +12,7 @@
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 <title>a</title>
-<polygon fill="none" stroke="#000000" points="54,-31.7828 33.3738,-31.7828 27,-51.5368 20.6262,-31.7828 0,-31.7828 16.6869,-19.5742 10.3131,0.179776 27,-12.0289 43.6869,0.179776 37.3131,-19.5742 54,-31.7828"/>
+<polygon fill="none" stroke="#000000" points="54,-31.7828 33.3738,-31.7828 27,-51.5368 20.6262,-31.7828 0,-31.7828 16.6869,-19.5742 10.3131,.1798 27,-12.0289 43.6869,.1798 37.3131,-19.5742 54,-31.7828"/>
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diff --git a/tests/regression_tests/shapes/reference/tab.svg b/tests/regression_tests/shapes/reference/tab.svg
@@ -12,7 +12,7 @@
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 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="54,-36 12,-36 12,-40 0,-40 0,-0 54,-0 54,-36"/>
+<polygon fill="none" stroke="#000000" points="54,-36 12,-36 12,-40 0,-40 0,0 54,0 54,-36"/>
 <polyline fill="none" stroke="#000000" points="0,-36 12,-36 "/>
 </g>
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diff --git a/tests/regression_tests/shapes/reference/trapezium.svg b/tests/regression_tests/shapes/reference/trapezium.svg
@@ -12,7 +12,7 @@
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 <g id="node1" class="node">
 <title>a</title>
-<polygon fill="none" stroke="#000000" points="42.7685,-36 11.2315,-36 0,-0 54,-0 42.7685,-36"/>
+<polygon fill="none" stroke="#000000" points="42.7685,-36 11.2315,-36 0,0 54,0 42.7685,-36"/>
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diff --git a/tests/regression_tests/shapes/reference/tripleoctagon.svg b/tests/regression_tests/shapes/reference/tripleoctagon.svg
@@ -14,7 +14,7 @@
 <title>a</title>
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diff --git a/tests/regression_tests/shapes/reference/underline.svg b/tests/regression_tests/shapes/reference/underline.svg
@@ -12,8 +12,8 @@
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 <title>a</title>
-<polygon fill="none" stroke="transparent" points="54,-36 0,-36 0,-0 54,-0 54,-36"/>
-<polyline fill="none" stroke="#000000" points="0,-0 54,-0 "/>
+<polygon fill="none" stroke="transparent" points="54,-36 0,-36 0,0 54,0 54,-36"/>
+<polyline fill="none" stroke="#000000" points="0,0 54,0 "/>
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