try to figure if is a tolerance of 0.001 enough?

Author: etpinard

test/image/mocks/10.json

@@ -232,7 +232,7 @@
         "titlefont": {
             "color": "",
             "family": "",
-            "size": 16
+            "size": 15
         },
         "font": {
             "family": "Arial, sans-serif",

test/image/mocks/12.json

@@ -666,7 +666,7 @@
             "marker": {
                 "color": "rgb(204, 204, 204)", 
                 "size": [
-                    60, 
+                    59, 
                     26.92763965464884
                 ], 
                 "line": {

test/image/mocks/13.json

@@ -625,7 +625,7 @@
             "borderwidth": 1
         }, 
         "margin": {
-            "l": 70, 
+            "l": 69, 
             "r": 200, 
             "b": 60, 
             "t": 60, 

test/image/mocks/14.json

@@ -88,7 +88,7 @@
                     "color": "rgb(0, 0, 238)", 
                     "width": 0
                 }, 
-                "opacity": 0.6
+                "opacity": 0.55
             }, 
             "line": {
                 "color": "rgb(0, 0, 238)"

test/image/mocks/15.json

@@ -518,7 +518,7 @@
             "autorange": true
         },
         "legend": {
-            "x": 1.02,
+            "x": 1.01,
             "y": 0.5037179079816982,
             "traceorder": "reversed",
             "font": {

test/image/mocks/16.json

@@ -106,7 +106,7 @@
           },
           {
             "showarrow": false,
-            "x": 0,
+            "x": 0.001,
             "y": 0,
             "text": "meeting"
           }

test/image/mocks/17.json

@@ -561,7 +561,7 @@
             "name": "Fit",
             "line": {
                 "color": "rgb(0, 204, 0)",
-                "width": 4
+                "width": 3.5
             },
             "opacity": 0.55,
             "type": "scatter"

test/image/mocks/18.json

@@ -5524,7 +5524,7 @@
     "layout": {
         "title": "iris", 
         "titlefont": {
-            "color": "rgb(67,67,67)", 
+            "color": "rgb(67,67,107)", 
             "family": "", 
             "size": 0
         },