BUG: Line/Area FlexCharts have error with dataLabel.position being set

BUG: Line/Area FlexCharts have error with dataLabel.position being set

Posted by: james.ingham on 11 June 2019, 2:28 pm EST

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  james.ingham

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  Posted 11 June 2019, 2:28 pm EST

  I use Angular. Following error is shown when I set:

  flexChart.dataLabel.position = 1
  

  On Line or Area chart:

  wijmo.js:13 ** Assertion failed in Wijmo: Number expected.
  assert	@	wijmo.js:13
  asNumber	@	wijmo.js:13
  t.formatNumber	@	wijmo.js:13
  theChart.flexChart.dataLabel.content	@	ui-grid.component.ts:6275
  e._getLabelContent	@	wijmo.chart.js:13
  t._renderLabel	@	wijmo.chart.js:13
  t._renderLabels	@	wijmo.chart.js:13
  t._renderLabels	@	wijmo.chart.js:13
  e._renderLabels	@	wijmo.chart.js:13
  e._renderChart	@	wijmo.chart.js:13
  e._render	@	wijmo.chart.js:13
  e._refreshChart	@	wijmo.chart.js:13
  e.refresh	@	wijmo.chart.js:13
  (anonymous)	@	wijmo.js:13
  push../node_modules/zone.js/dist/zone.js.ZoneDelegate.invokeTask	@	zone.js:421
  push../node_modules/zone.js/dist/zone.js.Zone.runTask	@	zone.js:188
  

  It works well on other type of charts, even FlexPie is good.

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  abhishek.dutta

  

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  Posted 12 June 2019, 7:10 pm EST

  We are sorry but we were not able to replicate the issue at our end. Please refer to the sample below that we used to replicate the issue:

  https://stackblitz.com/edit/angular-vwve9s

  Could you please tell us if we are missing something or you may provide your own sample that replicates the issue?

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  james.ingham

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  Posted 16 June 2019, 9:51 am EST

  Thanks. You are correct. I tested it again, and it turns out to be an issue we wrote in dataLabel.content function.