Highcharts - Column width not responsive -


i using highcharts 1 of projects , have unknown problem columns responsivity. since looks highcharts column graphs responsive default, stucked on same column width:

new highcharts.chart("highcharts-994d8ebb-5c08-4c83-b4d4-265ed2340006", {                         "chart": {                             "type": "column",                             "alignticks": false                         },                         "plotoptions": {                             "series": {                                 "datalabels": {                                     "enabled": true                                 },                                 "enablemousetracking": true,                                 "animation": true                             }                         },                         "title": {                             "text": "istorija snage"                         },                         "subtitle": {                             "text": "poslednjih 30 dana"                         },                         "exporting": {                             "enabled": false                         },                         "yaxis": [{                             "title": {                                 "text": "snaga"                             },                             "labels": {                                 "format": "{value} mw"                             }                         }],                         "xaxis": [{                             "labels": {                                 "format": "{value:%d-%m-%y}"                             },                             "type": "datetime",                             "title": {                                 "text": "datum"                             }                         }],                         "series": [{                                 "type": 'column',                             "data": [                                 [1505088000000, 0],                                 [1505001600000, 0],                                 [1504915200000, 0],                                 [1504828800000, 0],                                 [1504742400000, 0],                                 [1504656000000, 0],                                 [1504569600000, 149],                                 [1504483200000, 302],                                 [1504396800000, 301],                                 [1504310400000, 301],                                 [1504224000000, 301],                                 [1504137600000, 299],                                 [1504051200000, 283],                                 [1503964800000, 67],                                 [1503878400000, 0],                                 [1503792000000, 0],                                 [1503705600000, 0],                                 [1503619200000, 31],                                 [1503532800000, 100],                                 [1503446400000, 100],                                 [1503273600000, 101],                                 [1503014400000, 94],                                 [1502928000000, 101],                                 [1502841600000, 114],                                 [1502668800000, 187],                                 [1502409600000, 80],                                 [1502236800000, 56],                                 [1502150400000, 46],                                 [1502064000000, 46],                                 [1501977600000, 45]                             ],                             "name": "prosječna snaga (mw)",                             "_colorindex": 0,                             "_symbolindex": 0,                             "type": "column",                             "color": null,                             "negativecolor": "",                             "marker": {                                 "enabled": false                             }                         }],                         "credits": {                             "enabled": false                         },                         "legend": {                             "enabled": false,                             "layout": "horizontal"                         }                     });

my solution on jsfiddle here.

example of responsive column width on jsfiddle here.

i find column chart, , datetime axis, need specify pointrange.

since data appears daily data, can add point range of 1 day (adjust required):

pointrange: 86400000

this make each column take 1 day's worth of space on x axis.

fiddle:

reference:


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