How can I make my ngx-line-chart responsive?

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After some research I found the solution to my problem.

1) To change the chart size when the window is resized:

To change the chart’s size I used a “onResize(event)” method. This method take in parameter the window resize event. In this method I simply get the width of the window, I divide it by a ratio (in my case it’s 1.35) and I assign it to the width of my chart.

onResize(event) method:

// view is the variable used to change the chart size (Ex: view = [width, height])

onResize(event) {
    this.view = [event.target.innerWidth / 1.35, 400];
}

My html template:

<ngx-charts-line-chart
  (window:resize)="onResize($event)"
  [scheme]="colorScheme"
  [results]="multi"
  [xAxis]="showXAxis"
  [yAxis]="showYAxis"
  [showXAxisLabel]="showXAxisLabel"
  [showYAxisLabel]="showYAxisLabel"
  [xAxisLabel]="xAxisLabel"
  [yAxisLabel]="yAxisLabel"
  [view]="view">
</ngx-charts-line-chart>

2) To change the chart size on different device:

To change the chart’s size on different device I have to define the size of the chart into the constructor. I get the window size and like for “window resize” i divide it by a ratio and i assign it to “view”.

My constructor:

constructor() {
    this.view = [innerWidth / 1.3, 400];
}

This answer work for me. I hope it will help you.

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