ng2-charts don't show

[sadydai]

export class ChartComponent {
// lineChart
public lineChartData:Array = [
{data: [65, 59, 80, 81, 56, 55, 40], label: 'Series A'},
{data: [28, 48, 40, 19, 86, 27, 90], label: 'Series B'},
{data: [18, 48, 77, 9, 100, 27, 40], label: 'Series C'}
]; public lineChartLabels:Array = ['January', 'February', 'March', 'April', 'May', 'June', 'July'];
.....
in html :
but can't get the canvas;
"base-chart class="chart" ng-reflect-datasets="# [object Object],[object Object],[object Object]" ng-reflect-labels="January,February,March,April,May,June,July" ng-reflect-options="[object Object]" ng-reflect-chart-type="line" ng-reflect-colors="[object Object],[object Object],[object Object]" ng-reflect-legend="true"

[bushev]

The same for me. Mouse events works fine. But the canvas is empty..

[bushev]

I think this is a duplication of https://github.com/valor-software/ng2-charts/issues/229

[sadydai]

@bushev yes ; set .chart {display: block; width: 100%;} .then it shows

[bushev]

@sadydai Unfortunately, it was not help me. I switched to use a pure Chart.js

[Hongbo-Miao]

@bushev maybe add a reproduction?

Check this ng2-charts starting template: http://plnkr.co/edit/7fGsiuRjcF0M0Ffeoml2?p=preview
It may help you show the charts.

[dragGH102]

Just add chart class (as in the exmples) and make sure to pass the necessary options (the ones from example work fine):

.chart {
display: block; // or inline-block
width: 100%;
height: 100%;
}

Also, these options ([options]):

        responsive: true,
        maintainAspectRatio: false

[atorefrank]

Do folks still have an issue with ng2-charts? I have been able to get it to work, all I trying to figure now is how to chart data from a REST API url.

[Hongbo-Miao]

Since it is duplicated with https://github.com/valor-software/ng2-charts/issues/229, I will close it now.

[atorefrank]

Sounds good. I was able to get the chart to show up, however I am now
having issues trying to get it to display data from a REST API.
ᐧ

On Tue, Aug 30, 2016 at 12:16 AM, Hongbo Miao [email protected]
wrote:

Since it is duplicated with #229
https://github.com/valor-software/ng2-charts/issues/229, I will close
it now.

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[Hongbo-Miao]

@atorefrank I think it may be because the Change Detection dose not run when you get new data.

Check these
https://github.com/valor-software/ng2-charts/issues/291
https://github.com/valor-software/ng2-charts/issues/378

I am using REST too and works well. Let me know if you haven't figured out.