update pathops core and tests

split out skpclip (the test of 1M pictures) into its own project

TBR=reed

Author: caryclark@google.com

Review URL: https://codereview.chromium.org/400033002
diff --git a/tools/pathops_visualizer.htm b/tools/pathops_visualizer.htm
index 9872b38..7c109ee 100644
--- a/tools/pathops_visualizer.htm
+++ b/tools/pathops_visualizer.htm
@@ -2,85 +2,139 @@
 <head>
 <div height="0" hidden="true">
 
-<div id="skpwww_argus_presse_fr_41">
-  RunTestSet [skpwww_argus_presse_fr_41]
+<div id="issue2753">
+  RunTestSet [issue2753]
 
-{{1000,343}, {165,343}},
-{{165,343}, {165,364.869873}},
-{{165,364.869873}, {1000,364.869873}},
-{{1000,364.869873}, {1000,343}},
-op intersect
-{{165,343.000031}, {1000,343.000031}},
-{{1000,343.000031}, {1000,364.869904}},
-{{1000,364.869904}, {165,364.869904}},
-{{165,364.869904}, {165,343.000031}},
-debugShowLineIntersection wtTs[0]=0 {{165,343}, {165,364.869873}} {{165,343}} wnTs[0]=1 {{1000,343}, {165,343}}
-debugShowLineIntersection wtTs[0]=1 {{1000,364.869873}, {1000,343}} {{1000,343}} wnTs[0]=0 {{1000,343}, {165,343}}
-debugShowLineIntersection wtTs[0]=0 {{165,364.869873}, {1000,364.869873}} {{165,364.869873}} wnTs[0]=1 {{165,343}, {165,364.869873}}
-debugShowLineIntersection wtTs[0]=0 {{1000,364.869873}, {1000,343}} {{1000,364.869873}} wnTs[0]=1 {{165,364.869873}, {1000,364.869873}}
-debugShowLineIntersection wtTs[0]=0 {{165,343.000031}, {1000,343.000031}} {{165,343}} wtTs[1]=1 {{1000,343}} wnTs[0]=1 {{1000,343}, {165,343}} wnTs[1]=0
-debugShowLineIntersection wtTs[0]=0 {{1000,343.000031}, {1000,364.869904}} {{1000,343.000031}} wnTs[0]=0 {{1000,343}, {165,343}}
-debugShowLineIntersection wtTs[0]=1 {{165,364.869904}, {165,343.000031}} {{165,343.000031}} wnTs[0]=1 {{1000,343}, {165,343}}
-debugShowLineIntersection wtTs[0]=0 {{165,343.000031}, {1000,343.000031}} {{165,343}} wnTs[0]=0 {{165,343}, {165,364.869873}}
-debugShowLineIntersection wtTs[0]=1 {{1000,364.869904}, {165,364.869904}} {{165,364.869873}} wnTs[0]=1 {{165,343}, {165,364.869873}}
-debugShowLineIntersection wtTs[0]=0 {{165,364.869904}, {165,343.000031}} {{165,364.869904}} wtTs[1]=1 {{165,343.000031}} wnTs[0]=1 {{165,343}, {165,364.869873}} wnTs[1]=1.39541634e-006
-debugShowLineIntersection wtTs[0]=1 {{1000,343.000031}, {1000,364.869904}} {{1000,364.869904}} wnTs[0]=1 {{165,364.869873}, {1000,364.869873}}
-debugShowLineIntersection wtTs[0]=0 {{1000,364.869904}, {165,364.869904}} {{1000,364.869873}} wtTs[1]=1 {{165,364.869873}} wnTs[0]=1 {{165,364.869873}, {1000,364.869873}} wnTs[1]=0
-debugShowLineIntersection wtTs[0]=0 {{165,364.869904}, {165,343.000031}} {{165,364.869904}} wnTs[0]=0 {{165,364.869873}, {1000,364.869873}}
-debugShowLineIntersection wtTs[0]=1 {{165,343.000031}, {1000,343.000031}} {{1000,343}} wnTs[0]=1 {{1000,364.869873}, {1000,343}}
-debugShowLineIntersection wtTs[0]=0 {{1000,343.000031}, {1000,364.869904}} {{1000,343.000031}} wtTs[1]=1 {{1000,364.869904}} wnTs[0]=0.999999 {{1000,364.869873}, {1000,343}} wnTs[1]=0
-debugShowLineIntersection wtTs[0]=0 {{1000,364.869904}, {165,364.869904}} {{1000,364.869873}} wnTs[0]=0 {{1000,364.869873}, {1000,343}}
-debugShowLineIntersection wtTs[0]=0 {{1000,343.000031}, {1000,364.869904}} {{1000,343.000031}} wnTs[0]=1 {{165,343.000031}, {1000,343.000031}}
-debugShowLineIntersection wtTs[0]=1 {{165,364.869904}, {165,343.000031}} {{165,343.000031}} wnTs[0]=0 {{165,343.000031}, {1000,343.000031}}
-debugShowLineIntersection wtTs[0]=0 {{1000,364.869904}, {165,364.869904}} {{1000,364.869904}} wnTs[0]=1 {{1000,343.000031}, {1000,364.869904}}
-debugShowLineIntersection wtTs[0]=0 {{165,364.869904}, {165,343.000031}} {{165,364.869904}} wnTs[0]=1 {{1000,364.869904}, {165,364.869904}}
-SkOpSegment::debugShowTs - id=0 [o=3,5 t=0 1000,343.000031 w=1 o=0] [o=7,1 t=1 165,343 w=1 o=0]
-SkOpSegment::debugShowTs o id=4 [o=7,1 t=0 165,343 w=1 o=0] [o=3,5 t=1 1000,343.000031 w=1 o=0] operand
-SkOpSegment::debugShowTs + id=0 [o=3,5 t=0 1000,343.000031 w=1 o=0] [o=7,1 t=1 165,343 w=1 o=0]
-SkOpSegment::debugShowTs o id=4 [o=7,1 t=0 165,343 w=1 o=0] [o=3,5 t=1 1000,343.000031 w=1 o=0] operand
-SkOpSegment::debugShowTs - id=1 [o=4,0 t=0 165,343 w=1 o=0] [o=6,2 t=1 165,364.869873 w=1 o=0]
-SkOpSegment::debugShowTs o id=7 [o=6,2 t=0 165,364.869904 w=1 o=0] [o=4,0 t=1 165,343.000031 w=1 o=0] operand
-SkOpSegment::addTPair addTPair this=1 1.39541634e-006 other=7 1
-SkOpSegment::addTPair addTPair this=7 0 other=1 1
-SkOpSegment::debugShowTs + id=1 [o=4,0 t=0 165,343 w=1 o=0] [o=7 t=1.4e-006 165,343.000031 w=1 o=0] [o=7,6,2 t=1 165,364.869873 w=1 o=0]
-SkOpSegment::debugShowTs o id=7 [o=1,6,2 t=0 165,364.869904 w=1 o=0] [o=1,4,0 t=1 165,343.000031 w=1 o=0] operand
-SkOpSegment::debugShowTs - id=2 [o=1,7 t=0 165,364.869904 w=1 o=0] [o=5,3 t=1 1000,364.869873 w=1 o=0]
-SkOpSegment::debugShowTs o id=6 [o=5,3 t=0 1000,364.869873 w=1 o=0] [o=1,7 t=1 165,364.869904 w=1 o=0] operand
-SkOpSegment::debugShowTs + id=2 [o=1,7 t=0 165,364.869904 w=1 o=0] [o=5,3 t=1 1000,364.869873 w=1 o=0]
-SkOpSegment::debugShowTs o id=6 [o=5,3 t=0 1000,364.869873 w=1 o=0] [o=1,7 t=1 165,364.869904 w=1 o=0] operand
-SkOpSegment::debugShowTs - id=3 [o=6,2 t=0 1000,364.869873 w=1 o=0] [o=4,0 t=1 1000,343 w=1 o=0]
-SkOpSegment::debugShowTs o id=5 [o=4,0 t=0 1000,343.000031 w=1 o=0] [o=6,2 t=1 1000,364.869904 w=1 o=0] operand
-SkOpSegment::addTPair addTPair this=3 0 other=5 1
-SkOpSegment::addTPair addTPair this=5 0 other=3 0.999998605
-SkOpSegment::debugShowTs + id=3 [o=6,2,5 t=0 1000,364.869904 w=1 o=0] [o=5 t=1 1000,343.000031 w=1 o=0] [o=4,0 t=1 1000,343 w=1 o=0]
-SkOpSegment::debugShowTs o id=5 [o=3,4,0 t=0 1000,343.000031 w=1 o=0] [o=3,6,2 t=1 1000,364.869904 w=1 o=0] operand
-SkOpContour::calcCoincidentWinding count=4
-SkOpSegment::debugShowTs p id=0 [o=3,5 t=0 1000,343.000031 w=1 o=-1] [o=7,1 t=1 165,343 w=1 o=0]
-SkOpSegment::debugShowTs o id=4 [o=7,1 t=0 165,343 w=0 o=0] [o=3,5 t=1 1000,343.000031 w=1 o=0] operand done
-SkOpSegment::debugShowTs p id=1 [o=4,0 t=0 165,343 w=1 o=0] [o=7 t=1.4e-006 165,343.000031 w=1 o=-1] [o=7,6,2 t=1 165,364.869873 w=1 o=0]
-SkOpSegment::debugShowTs o id=7 [o=1,6,2 t=0 165,364.869904 w=0 o=0] [o=1,4,0 t=1 165,343.000031 w=1 o=0] operand done
-SkOpSegment::debugShowTs p id=2 [o=1,7 t=0 165,364.869904 w=1 o=-1] [o=5,3 t=1 1000,364.869873 w=1 o=0]
-SkOpSegment::debugShowTs o id=6 [o=5,3 t=0 1000,364.869873 w=0 o=0] [o=1,7 t=1 165,364.869904 w=1 o=0] operand done
-SkOpSegment::debugShowTs p id=3 [o=6,2,5 t=0 1000,364.869904 w=1 o=-1] [o=5 t=1 1000,343.000031 w=1 o=0] [o=4,0 t=1 1000,343 w=1 o=0]
-SkOpSegment::debugShowTs o id=5 [o=3,4,0 t=0 1000,343.000031 w=0 o=0] [o=3,6,2 t=1 1000,364.869904 w=1 o=0] operand done
-SkOpSegment::addTPair addTPair this=0 0 other=4 1
-SkOpSegment::addTPair addTPair this=0 1 other=4 0
-SkOpSegment::addTPair addTPair this=6 1 other=2 0
-SkOpSegment::addTPair addTPair duplicate this=2 0 other=6 1
-SkOpSegment::addTPair addTPair this=2 1 other=6 0
-SkOpContour::joinCoincidence count=4
-SkOpSegment::sortAngles [0] tStart=0 [0]
-SkOpSegment::sortAngles [0] tStart=1 [5]
-SkOpSegment::sortAngles [1] tStart=1.39541634e-006 [2]
-SkOpSegment::sortAngles [1] tStart=1 [5]
-SkOpSegment::sortAngles [2] tStart=1 [5]
-SkOpSegment::sortAngles [3] tStart=0.999998605 [3]
-SkOpSegment::debugShowActiveSpans id=0 (1000,343 165,343) t=0 (1000,343) tEnd=1 other=3 otherT=1 otherIndex=5 windSum=? windValue=1 oppValue=-1
-SkOpSegment::debugShowActiveSpans id=1 (165,343 165,364.869873) t=1.39541634e-006 (165,343.000031) tEnd=1 other=7 otherT=1 otherIndex=3 windSum=? windValue=1 oppValue=-1
-SkOpSegment::debugShowActiveSpans id=2 (165,364.869873 1000,364.869873) t=0 (165,364.869873) tEnd=1 other=6 otherT=1 otherIndex=3 windSum=? windValue=1 oppValue=-1
-SkOpSegment::debugShowActiveSpans id=3 (1000,364.869873 1000,343) t=0 (1000,364.869873) tEnd=0.999998605 other=6 otherT=0 otherIndex=2 windSum=? windValue=1 oppValue=-1
-Assemble
-
+{{142.701004,110.568001}, {142.957001,100}},
+{{142.957001,100}, {153.835007,100}},
+{{153.835007,100}, {154.591995,108.188004}},
+{{154.591995,108.188004}, {154.591995,108.188004}, {153.173004,108.483002}, {152.830002,109.412003}},
+{{152.830002,109.412003}, {152.830002,109.412003}, {142.701004,110.568001}, {142.701004,110.568001}},
+op union
+{{39,124.000999}, {39,124.000999}, {50.5999985,117.000999}, {50.5999985,117.000999}},
+{{50.5999985,117.000999}, {50.5999985,117.000999}, {164.600998,85.1999969}, {188.201004,117.600998}},
+{{188.201004,117.600998}, {188.201004,117.600998}, {174.800995,93}, {39,124.000999}},
+debugShowCubicIntersection no self intersect {{154.591995,108.188004}, {154.591995,108.188004}, {153.173004,108.483002}, {152.830002,109.412003}}
+debugShowLineIntersection wtTs[0]=1 {{142.701004,110.568001}, {142.957001,100}} {{142.957001,100}} wnTs[0]=0 {{142.957001,100}, {153.835007,100}}
+debugShowLineIntersection wtTs[0]=0 {{142.701004,110.568001}, {142.957001,100}} {{142.701004,110.568001}} wnTs[0]=1 {{152.830002,109.412003}, {142.701004,110.568001}}
+debugShowLineIntersection wtTs[0]=0 {{153.835007,100}, {154.591995,108.188004}} {{153.835007,100}} wnTs[0]=1 {{142.957001,100}, {153.835007,100}}
+debugShowCubicLineIntersection wtTs[0]=0 {{154.591995,108.188004}, {154.591995,108.188004}, {153.173004,108.483002}, {152.830002,109.412003}} {{154.591995,108.188004}} wnTs[0]=1 {{153.835007,100}, {154.591995,108.188004}}
+debugShowCubicLineIntersection wtTs[0]=1 {{154.591995,108.188004}, {154.591995,108.188004}, {153.173004,108.483002}, {152.830002,109.412003}} {{152.830002,109.412003}} wnTs[0]=0 {{152.830002,109.412003}, {142.701004,110.568001}}
+debugShowCubicLineIntersection wtTs[0]=0.671281996 {{50.5999985,117.000999}, {50.5999985,117.000999}, {164.600998,85.1999969}, {188.201004,117.600998}} {{142.883102,103.050758}} wnTs[0]=0.711321 {{142.701004,110.568001}, {142.957001,100}}
+debugShowCubicLineIntersection wtTs[0]=0.642192755 {{188.201004,117.600998}, {188.201004,117.600998}, {174.800995,93}, {39,124.000999}} {{142.753387,108.405373}} wnTs[0]=0.204639 {{142.701004,110.568001}, {142.957001,100}}
+debugShowCubicLineIntersection wtTs[0]=0.734814757 {{50.5999985,117.000999}, {50.5999985,117.000999}, {164.600998,85.1999969}, {188.201004,117.600998}} {{154.165848,103.578537}} wnTs[0]=0.437047 {{153.835007,100}, {154.591995,108.188004}}
+debugShowCubicIntersection no intersect {{154.591995,108.188004}, {154.591995,108.188004}, {153.173004,108.483002}, {152.830002,109.412003}} {{50.5999985,117.000999}, {50.5999985,117.000999}, {164.600998,85.1999969}, {188.201004,117.600998}}
+debugShowCubicIntersection no intersect {{154.591995,108.188004}, {154.591995,108.188004}, {153.173004,108.483002}, {152.830002,109.412003}} {{188.201004,117.600998}, {188.201004,117.600998}, {174.800995,93}, {39,124.000999}}
+debugShowCubicLineIntersection no intersect {{50.5999985,117.000999}, {50.5999985,117.000999}, {164.600998,85.1999969}, {188.201004,117.600998}} {{152.830002,109.412003}, {142.701004,110.568001}}
+debugShowCubicLineIntersection no intersect {{188.201004,117.600998}, {188.201004,117.600998}, {174.800995,93}, {39,124.000999}} {{152.830002,109.412003}, {142.701004,110.568001}}
+debugShowCubicIntersection no self intersect {{50.5999985,117.000999}, {50.5999985,117.000999}, {164.600998,85.1999969}, {188.201004,117.600998}}
+debugShowCubicIntersection no self intersect {{188.201004,117.600998}, {188.201004,117.600998}, {174.800995,93}, {39,124.000999}}
+debugShowCubicLineIntersection wtTs[0]=0 {{50.5999985,117.000999}, {50.5999985,117.000999}, {164.600998,85.1999969}, {188.201004,117.600998}} {{50.5999985,117.000999}} wnTs[0]=1 {{39,124.000999}, {50.5999985,117.000999}}
+debugShowCubicLineIntersection wtTs[0]=1 {{188.201004,117.600998}, {188.201004,117.600998}, {174.800995,93}, {39,124.000999}} {{39,124.000999}} wnTs[0]=0 {{39,124.000999}, {50.5999985,117.000999}}
+debugShowCubicIntersection wtTs[0]=1 {{50.5999985,117.000999}, {50.5999985,117.000999}, {164.600998,85.1999969}, {188.201004,117.600998}} {{188.201004,117.600998}} wnTs[0]=0 {{188.201004,117.600998}, {188.201004,117.600998}, {174.800995,93}, {39,124.000999}}
+SkOpSegment::sortAngles [0] tStart=0.204639461 [1]
+SkOpAngle::after [0/1] 21/21 tStart=0.204639461 tEnd=0 < [7/1] 1/29 tStart=0.642192755 tEnd=0 < [0/2] 5/5 tStart=0.204639461 tEnd=0.711321242  T 4
+SkOpAngle::after [0/1] 21/21 tStart=0.204639461 tEnd=0 < [7/2] 17/17 tStart=0.642192755 tEnd=1 < [7/1] 1/29 tStart=0.642192755 tEnd=0  F 4
+SkOpAngle::after [7/1] 1/29 tStart=0.642192755 tEnd=0 < [7/2] 17/17 tStart=0.642192755 tEnd=1 < [0/2] 5/5 tStart=0.204639461 tEnd=0.711321242  F 4
+SkOpAngle::after [0/2] 5/5 tStart=0.204639461 tEnd=0.711321242 < [7/2] 17/17 tStart=0.642192755 tEnd=1 < [0/1] 21/21 tStart=0.204639461 tEnd=0  T 4
+SkOpSegment::sortAngles [0] tStart=0.711321242 [2]
+SkOpAngle::after [0/3] 21/21 tStart=0.711321242 tEnd=0.204639461 < [6/1] 13/17 tStart=0.671281996 tEnd=0 < [0/4] 5/5 tStart=0.711321242 tEnd=1  F 4
+SkOpAngle::after [0/3] 21/21 tStart=0.711321242 tEnd=0.204639461 < [6/2] 29/29 tStart=0.671281996 tEnd=0.734814757 < [0/4] 5/5 tStart=0.711321242 tEnd=1  T 4
+SkOpSegment::sortAngles [2] tStart=0.437046747 [1]
+SkOpAngle::after [2/1] 9/9 tStart=0.437046747 tEnd=0 < [6/3] 13/13 tStart=0.734814757 tEnd=0.671281996 < [2/2] 25/25 tStart=0.437046747 tEnd=1  T 4
+SkOpAngle::after [2/1] 9/9 tStart=0.437046747 tEnd=0 < [6/4] 29/29 tStart=0.734814757 tEnd=1 < [6/3] 13/13 tStart=0.734814757 tEnd=0.671281996  F 4
+SkOpAngle::after [6/3] 13/13 tStart=0.734814757 tEnd=0.671281996 < [6/4] 29/29 tStart=0.734814757 tEnd=1 < [2/2] 25/25 tStart=0.437046747 tEnd=1  F 4
+SkOpAngle::after [2/2] 25/25 tStart=0.437046747 tEnd=1 < [6/4] 29/29 tStart=0.734814757 tEnd=1 < [2/1] 9/9 tStart=0.437046747 tEnd=0  T 4
+SkOpSegment::debugShowActiveSpans id=0 (142.701004,110.568001 142.957001,100) t=0 (142.701004,110.568001) tEnd=0.204639461 other=4 otherT=1 otherIndex=1 windSum=? windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=0 (142.701004,110.568001 142.957001,100) t=0.204639461 (142.753387,108.405373) tEnd=0.711321242 other=7 otherT=0.642192755 otherIndex=1 windSum=? windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=0 (142.701004,110.568001 142.957001,100) t=0.711321242 (142.883102,103.050758) tEnd=1 other=6 otherT=0.671281996 otherIndex=1 windSum=? windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=1 (142.957001,100 153.835007,100) t=0 (142.957001,100) tEnd=1 other=0 otherT=1 otherIndex=3 windSum=? windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=2 (153.835007,100 154.591995,108.188004) t=0 (153.835007,100) tEnd=0.437046747 other=1 otherT=1 otherIndex=1 windSum=? windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=2 (153.835007,100 154.591995,108.188004) t=0.437046747 (154.165848,103.578537) tEnd=1 other=6 otherT=0.734814757 otherIndex=2 windSum=? windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=3 (154.591995,108.188004 154.591995,108.188004 153.173004,108.483002 152.830002,109.412003) t=0 (154.591995,108.188004) tEnd=1 other=2 otherT=1 otherIndex=2 windSum=? windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=4 (152.830002,109.412003 142.701004,110.568001) t=0 (152.830002,109.412003) tEnd=1 other=3 otherT=1 otherIndex=1 windSum=? windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=5 (39,124.000999 50.5999985,117.000999) t=0 (39,124.000999) tEnd=1 other=7 otherT=1 otherIndex=2 windSum=? windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=6 (50.5999985,117.000999 50.5999985,117.000999 164.600998,85.1999969 188.201004,117.600998) t=0 (50.5999985,117.000999) tEnd=0.671281996 other=5 otherT=1 otherIndex=1 windSum=? windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=6 (50.5999985,117.000999 50.5999985,117.000999 164.600998,85.1999969 188.201004,117.600998) t=0.671281996 (142.883102,103.050758) tEnd=0.734814757 other=0 otherT=0.711321242 otherIndex=2 windSum=? windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=6 (50.5999985,117.000999 50.5999985,117.000999 164.600998,85.1999969 188.201004,117.600998) t=0.734814757 (154.165848,103.578537) tEnd=1 other=2 otherT=0.437046747 otherIndex=1 windSum=? windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=7 (188.201004,117.600998 188.201004,117.600998 174.800995,93 39,124.000999) t=0 (188.201004,117.600998) tEnd=0.642192755 other=6 otherT=1 otherIndex=3 windSum=? windValue=1 oppValue=0
+SkOpSegment::debugShowActiveSpans id=7 (188.201004,117.600998 188.201004,117.600998 174.800995,93 39,124.000999) t=0.642192755 (142.753387,108.405373) tEnd=1 other=0 otherT=0.204639461 otherIndex=1 windSum=? windValue=1 oppValue=0
+SkOpSegment::findTop
+SkOpAngle::dumpOne [0/5] next=1/1 sect=21/21  s=1 [3] e=0.711321242 [2] sgn=1 windVal=1 windSum=?
+SkOpAngle::dumpOne [1/1] next=0/5 sect=31/31  s=0 [0] e=1 [1] sgn=-1 windVal=1 windSum=? stop
+SkOpSegment::markWinding id=0 (142.701004,110.568001 142.957001,100) t=0.711321242 [2] (142.883102,103.050758) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::nextChase mismatched signs
+SkOpSegment::markWinding id=1 (142.957001,100 153.835007,100) t=0 [0] (142.957001,100) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=2 (153.835007,100 154.591995,108.188004) t=0 [0] (153.835007,100) tEnd=0.437046747 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=0 (142.701004,110.568001 142.957001,100) t=0.711321242 [2] (142.883102,103.050758) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::activeOp id=0 t=0.711321242 tEnd=1 op=union miFrom=1 miTo=0 suFrom=0 suTo=0 result=1
+SkOpSegment::nextChase mismatched signs
+SkOpSegment::findNextOp simple
+SkOpSegment::markDoneBinary id=0 (142.701004,110.568001 142.957001,100) t=0.711321242 [2] (142.883102,103.050758) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeOp current id=0 from=(142.883102,103.050758) to=(142.957001,100)
+SkOpSegment::findNextOp simple
+SkOpSegment::markDoneBinary id=1 (142.957001,100 153.835007,100) t=0 [0] (142.957001,100) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeOp current id=1 from=(142.957001,100) to=(153.835007,100)
+path.moveTo(142.883102,103.050758);
+path.lineTo(142.957001,100);
+SkOpSegment::markWinding id=6 (50.5999985,117.000999 50.5999985,117.000999 164.600998,85.1999969 188.201004,117.600998) t=0.671281996 [1] (142.883102,103.050758) tEnd=0.734814757 newWindSum=-1 newOppSum=-1 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markAngle last id=6 windSum=-1 small=0
+SkOpSegment::markWinding id=2 (153.835007,100 154.591995,108.188004) t=0.437046747 [1] (154.165848,103.578537) tEnd=1 newWindSum=-1 newOppSum=-1 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=3 (154.591995,108.188004 154.591995,108.188004 153.173004,108.483002 152.830002,109.412003) t=0 [0] (154.591995,108.188004) tEnd=1 newWindSum=-1 newOppSum=-1 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=4 (152.830002,109.412003 142.701004,110.568001) t=0 [0] (152.830002,109.412003) tEnd=1 newWindSum=-1 newOppSum=-1 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=0 (142.701004,110.568001 142.957001,100) t=0 [0] (142.701004,110.568001) tEnd=0.204639461 newWindSum=-1 newOppSum=-1 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markAngle last id=0 windSum=? small=0
+SkOpSegment::markWinding id=6 (50.5999985,117.000999 50.5999985,117.000999 164.600998,85.1999969 188.201004,117.600998) t=0.734814757 [2] (154.165848,103.578537) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=7 (188.201004,117.600998 188.201004,117.600998 174.800995,93 39,124.000999) t=0 [0] (188.201004,117.600998) tEnd=0.642192755 newWindSum=-1 newOppSum=0 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markAngle last id=7 windSum=? small=0
+SkOpSegment::findNextOp
+SkOpAngle::dumpOne [2/1] next=6/3 sect=9/9  s=0.437046747 [1] e=0 [0] sgn=1 windVal=1 windSum=-1 oppVal=0 oppSum=0
+SkOpAngle::dumpOne [6/3] next=2/2 sect=13/13  s=0.734814757 [2] e=0.671281996 [1] sgn=1 windVal=1 windSum=-1 oppVal=0 oppSum=-1 operand
+SkOpAngle::dumpOne [2/2] next=6/4 sect=25/25  s=0.437046747 [1] e=1 [2] sgn=-1 windVal=1 windSum=-1 oppVal=0 oppSum=-1
+SkOpAngle::dumpOne [6/4] next=2/1 sect=29/29  s=0.734814757 [2] e=1 [3] sgn=-1 windVal=1 windSum=-1 oppVal=0 oppSum=0 operand
+SkOpSegment::activeOp id=6 t=0.734814757 tEnd=0.671281996 op=union miFrom=1 miTo=1 suFrom=0 suTo=1 result=0
+SkOpSegment::markDoneBinary id=6 (50.5999985,117.000999 50.5999985,117.000999 164.600998,85.1999969 188.201004,117.600998) t=0.671281996 [1] (142.883102,103.050758) tEnd=0.734814757 newWindSum=-1 newOppSum=-1 oppSum=-1 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::findNextOp chase.append id=6 windSum=-1 small=0
+SkOpSegment::activeOp id=2 t=0.437046747 tEnd=1 op=union miFrom=1 miTo=0 suFrom=1 suTo=1 result=0
+SkOpSegment::markDoneBinary id=2 (153.835007,100 154.591995,108.188004) t=0.437046747 [1] (154.165848,103.578537) tEnd=1 newWindSum=-1 newOppSum=-1 oppSum=-1 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::markDoneBinary id=3 (154.591995,108.188004 154.591995,108.188004 153.173004,108.483002 152.830002,109.412003) t=0 [0] (154.591995,108.188004) tEnd=1 newWindSum=-1 newOppSum=-1 oppSum=-1 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::markDoneBinary id=4 (152.830002,109.412003 142.701004,110.568001) t=0 [0] (152.830002,109.412003) tEnd=1 newWindSum=-1 newOppSum=-1 oppSum=-1 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::markDoneBinary id=0 (142.701004,110.568001 142.957001,100) t=0 [0] (142.701004,110.568001) tEnd=0.204639461 newWindSum=-1 newOppSum=-1 oppSum=-1 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::findNextOp chase.append id=0 windSum=-2147483647 small=0
+SkOpSegment::activeOp id=6 t=0.734814757 tEnd=1 op=union miFrom=0 miTo=0 suFrom=1 suTo=0 result=1
+SkOpSegment::findNextOp chase.append id=7 windSum=-2147483647 small=0
+SkOpSegment::markDoneBinary id=2 (153.835007,100 154.591995,108.188004) t=0 [0] (153.835007,100) tEnd=0.437046747 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::findNextOp from:[2] to:[6] start=2 end=3
+bridgeOp current id=2 from=(153.835007,100) to=(154.165848,103.578537)
+path.lineTo(153.835007,100);
+SkOpSegment::findNextOp simple
+SkOpSegment::markDoneBinary id=6 (50.5999985,117.000999 50.5999985,117.000999 164.600998,85.1999969 188.201004,117.600998) t=0.734814757 [2] (154.165848,103.578537) tEnd=1 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+bridgeOp current id=6 from=(154.165848,103.578537) to=(188.201004,117.600998)
+path.lineTo(154.165848,103.578537);
+path.cubicTo(169.326965,104.931351, 181.942627,109.008728, 188.201004,117.600998);
+SkOpSegment::markWinding id=0 (142.701004,110.568001 142.957001,100) t=0.204639461 [1] (142.753387,108.405373) tEnd=0.711321242 newWindSum=1 newOppSum=-1 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markAngle last id=0 windSum=-1 small=0
+SkOpSegment::markWinding id=7 (188.201004,117.600998 188.201004,117.600998 174.800995,93 39,124.000999) t=0.642192755 [1] (142.753387,108.405373) tEnd=1 newWindSum=-1 newOppSum=1 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=5 (39,124.000999 50.5999985,117.000999) t=0 [0] (39,124.000999) tEnd=1 newWindSum=-1 newOppSum=1 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markWinding id=6 (50.5999985,117.000999 50.5999985,117.000999 164.600998,85.1999969 188.201004,117.600998) t=0 [0] (50.5999985,117.000999) tEnd=0.671281996 newWindSum=-1 newOppSum=1 oppSum=? windSum=? windValue=1 oppValue=0
+SkOpSegment::markAngle last id=6 windSum=-1 small=0
+SkOpSegment::findNextOp
+SkOpAngle::dumpOne [7/1] next=0/2 sect=1/29  s=0.642192755 [1] e=0 [0] sgn=1 windVal=1 windSum=-1 oppVal=0 oppSum=0 operand
+SkOpAngle::dumpOne [0/2] next=7/2 sect=5/5  s=0.204639461 [1] e=0.711321242 [2] sgn=-1 windVal=1 windSum=1 oppVal=0 oppSum=-1
+SkOpAngle::dumpOne [7/2] next=0/1 sect=17/17  s=0.642192755 [1] e=1 [2] sgn=-1 windVal=1 windSum=-1 oppVal=0 oppSum=1 operand
+SkOpAngle::dumpOne [0/1] next=7/1 sect=21/21  s=0.204639461 [1] e=0 [0] sgn=1 windVal=1 windSum=-1 oppVal=0 oppSum=-1 done
+SkOpSegment::activeOp id=0 t=0.204639461 tEnd=0.711321242 op=union miFrom=0 miTo=1 suFrom=1 suTo=1 result=0
+SkOpSegment::markDoneBinary id=0 (142.701004,110.568001 142.957001,100) t=0.204639461 [1] (142.753387,108.405373) tEnd=0.711321242 newWindSum=1 newOppSum=-1 oppSum=-1 windSum=1 windValue=1 oppValue=0
+SkOpSegment::findNextOp chase.append id=0 windSum=-1 small=0
+SkOpSegment::activeOp id=7 t=0.642192755 tEnd=1 op=union miFrom=1 miTo=1 suFrom=1 suTo=0 result=0
+SkOpSegment::markDoneBinary id=7 (188.201004,117.600998 188.201004,117.600998 174.800995,93 39,124.000999) t=0.642192755 [1] (142.753387,108.405373) tEnd=1 newWindSum=-1 newOppSum=1 oppSum=1 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::markDoneBinary id=5 (39,124.000999 50.5999985,117.000999) t=0 [0] (39,124.000999) tEnd=1 newWindSum=-1 newOppSum=1 oppSum=1 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::markDoneBinary id=6 (50.5999985,117.000999 50.5999985,117.000999 164.600998,85.1999969 188.201004,117.600998) t=0 [0] (50.5999985,117.000999) tEnd=0.671281996 newWindSum=-1 newOppSum=1 oppSum=1 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::activeOp id=0 t=0.204639461 tEnd=0 op=union miFrom=1 miTo=0 suFrom=0 suTo=0 result=1
+SkOpSegment::markDoneBinary id=7 (188.201004,117.600998 188.201004,117.600998 174.800995,93 39,124.000999) t=0 [0] (188.201004,117.600998) tEnd=0.642192755 newWindSum=-1 newOppSum=0 oppSum=0 windSum=-1 windValue=1 oppValue=0
+SkOpSegment::findNextOp from:[7] to:[0] start=1 end=0
+bridgeOp current id=7 from=(188.201004,117.600998) to=(142.753387,108.405373)
+path.cubicTo(188.201004,117.600998, 182.674683,107.455261, 142.753387,108.405373);
 </div>
 
 </div>
@@ -88,7 +142,7 @@
 <script type="text/javascript">
 
 var testDivs = [
-    skpwww_argus_presse_fr_41,
+    issue2753,
 ];
 
 var decimal_places = 3; // make this 3 to show more precision