linechart - marker become invisible when line chart negative values in highcharts -


marker of negative value become invisible in line chart type in highcharts

my fiddle : http://jsfiddle.net/tntsr/542/

i have tried change plot options seems there no error in plot options.

advance thanks

{     "chart": {     "renderto": "container",     "reportcode": "container",     "defaultseriestype": "line",     "events": {      }   },   "title": {     "text": null,     "style": {       "fontsize": "11px",       "fontfamily": "open sans , sans-serif",       "fontweight": "normal"     }   },   "subtitle": {     "text": null,     "style": {       "fontsize": "11px",       "fontfamily": "open sans , sans-serif",       "fontweight": "normal"     }   },   "legend": {     "floating": false,     "enabled": false,     "itemstyle": {       "fontsize": "9px"     },     "verticalalign": "bottom",     "layout": "horizontal",     "align": "center",     "borderwidth": 0,     "symbolwidth": 9   },   "xaxis": {     "categories": [       "glendale adventist ",       "simi valley ",       "feather river ",       "st helena (clearlake)",       "white memorial ",       "frank r howard memorial ",       "san joaquin comm ",       "st helena ",       "sonora reg ",       "ukiah valley ",       "central valley general"     ],     "categoriesfullname": [       ""     ],     "enabledcategoryabbreviation": false,     "title": {       "text": "",       "style": {         "fontsize": "12px",         "fontfamily": "open sans , sans-serif",         "color": "black",         "fontweight": "normal"       }     },     "labels": {       "enabled": true,       "style": {         "fontsize": "10px",         "fontfamily": "open sans , sans-serif",         "fontweight": "normal"       },       "rotation": 315,       "align": "right"     }   },   "yaxis": [     {       "labels": {         "style": {           "fontsize": "12px",           "fontfamily": "open sans , sans-serif",           "fontweight": "normal"         }       },       "title": {         "text": "cs-alos gap",         "tooltip": "at drg level cs-alos gap = (facility cs-alos) -(benchmark cs-alos). @ level above drg cs-alos gap = (gap days)/discharges",         "style": {           "fontsize": "12px",           "fontfamily": "open sans , sans-serif",           "color": "#3e576f",           "fontweight": "normal"         }       },       "opposite": false,       "plotlines": [        ],       "plotbands": [        ]     }   ],   "tooltip": {     "shared": false,     "borderwidth": "0",     "backgroundcolor": "rgba(255,255,255,1)",     "style": {       "line-height": "18px",       "fontsize": "10px",       "fontfamily": "open sans , sans-serif",       "color": "#1a5488",       "padding": "8px"     },     "color": "#1a5488",     "borderradius": "3",     "shadow": "false",     "bordercolor": "rgba(48,132,201,1)",     "padding": "5",     "font-family": "arial",     "font-size": "10",     "z-index": "10"   },   "credits": {     "enabled": false   },   "plotoptions": {     "column": {       "datalabels": {        },       "pointpadding": "0.01",       "grouppadding": "0.09",       "bordercolor": "black",       "borderwidth": 1,       "shadow": false     },     "bar": {       "datalabels": {        },       "pointpadding": "0.01",       "grouppadding": "0.09",       "bordercolor": "black",       "borderwidth": 1,       "shadow": false     },     "scatter": {       "marker": {         "radius": 9       }     },     "pie": {       "allowpointselect": true,       "cursor": "pointer",       "datalabels": {         "enabled": true,         "color": "#000000",         "connectorcolor": "#000000"       }     },     "series": {       "grouppadding": "0.04"     }   },   "series": [     {       "name": "hospitals",       "type": "line",       "yaxis": 0,       "index": 0,       "isadditionalyaxisseries": false,       "color": "#0833ff",       "data": [         {           "customtooltip": [            ],           "y": 1.12,           "dataelementvalue": "glendale adventist ",           "dataelementname": "hospitals",           "columnstacking": false,           "color": "#0833ff",           "ispointcolor": true,           "isseriescolor": true,           "colorindex": "0"         },         {           "customtooltip": [            ],           "y": 0.99,           "dataelementvalue": "simi valley ",           "dataelementname": "hospitals",           "columnstacking": false,           "color": "#0833ff",           "ispointcolor": true,           "isseriescolor": true,           "colorindex": "0"         },         {           "customtooltip": [            ],           "y": 0.71,           "dataelementvalue": "feather river ",           "dataelementname": "hospitals",           "columnstacking": false,           "color": "#0833ff",           "ispointcolor": true,           "isseriescolor": true,           "colorindex": "0"         },         {           "customtooltip": [            ],           "y": 0.7,           "dataelementvalue": "st helena (clearlake)",           "dataelementname": "hospitals",           "columnstacking": false,           "color": "#0833ff",           "ispointcolor": true,           "isseriescolor": true,           "colorindex": "0"         },         {           "customtooltip": [            ],           "y": 0.68,           "dataelementvalue": "white memorial ",           "dataelementname": "hospitals",           "columnstacking": false,           "color": "#0833ff",           "ispointcolor": true,           "isseriescolor": true,           "colorindex": "0"         },         {           "customtooltip": [            ],           "y": 0.49,           "dataelementvalue": "frank r howard memorial ",           "dataelementname": "hospitals",           "columnstacking": false,           "color": "#0833ff",           "ispointcolor": true,           "isseriescolor": true,           "colorindex": "0"         },         {           "customtooltip": [            ],           "y": 0.37,           "dataelementvalue": "san joaquin comm ",           "dataelementname": "hospitals",           "columnstacking": false,           "color": "#0833ff",           "ispointcolor": true,           "isseriescolor": true,           "colorindex": "0"         },         {           "customtooltip": [            ],           "y": 0.36,           "dataelementvalue": "st helena ",           "dataelementname": "hospitals",           "columnstacking": false,           "color": "#0833ff",           "ispointcolor": true,           "isseriescolor": true,           "colorindex": "0"         },         {           "customtooltip": [            ],           "y": -0.05,           "dataelementvalue": "sonora reg ",           "dataelementname": "hospitals",           "columnstacking": false,           "color": "#0833ff",           "ispointcolor": true,           "isseriescolor": true,           "colorindex": "0"         },         {           "customtooltip": [            ],           "y": -0.23,           "dataelementvalue": "ukiah valley ",           "dataelementname": "hospitals",           "columnstacking": false,           "color": "#0833ff",           "ispointcolor": true,           "isseriescolor": true,           "colorindex": "0"         },         {           "customtooltip": [            ],           "y": -0.3,           "dataelementvalue": "central valley general",           "dataelementname": "hospitals",           "columnstacking": false,           "color": "#0833ff",           "ispointcolor": true,           "isseriescolor": true,           "colorindex": "0"         }       ],       "colorindex": "0"     }   ],   "exporting": {     "enabled": false   } }

this known bug, resolved on master version: http://jsfiddle.net/tntsr/543/


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