title: Set the color of the line graph when past a guide line on amcharts
body: <p>I want to change the color of the line graph like they do with nagative values-> <a href="https://www.amcharts.com/demos/date-based-line-chart/" rel="nofollow noreferrer">https://www.amcharts.com/demos/date-based-line-chart/</a>.</p>
  
  <p>The difference is that i need to change the color when its past an specific guide line, in my case i have four guide line and in the example i just can set one nagativebase and negativeLineColor.</p>
  
  <p>Thanks!!</p>