Striplines

EjChart supports horizontal and vertical striplines.

Horizontal Stripline

You can create horizontal stripline by adding the stripline in the vertical axis and set visible option to true. Striplines are rendered in the specified start to end range and you can add more than one stripline for an axis.

  • ts
  • this.stripLine = [
        //Create horizontal Stripline using vertical Axis
        {
            //Enable Stripline
            visible: true,
            start: 30,
            end: 40,
        },
               // ...
    ];
  • html
  • <ej-chart id="chartcontainer" [primaryYAxis.stripLine]="stripLine">
    </ej-chart>

    Vertical Stripline

    You can create vertical stripline by adding the stripline in the horizontal axis and set visible option to true.

  • ts
  • this.stripLine = [
              //Create vertical Stripline using vertical Axis
              {
                  //Enable Stripline
                  visible: true,
                  start: 3,
                  end: 7,
              },
               // ...
    ];
  • html
  • <ej-chart id="chartcontainer" [primaryXAxis.stripLine]="stripLine">
    </ej-chart>

    Customize the Text

    To customize the stripLine text, use the text and font options.

  • ts
  • this.stripLine = [
              //Create horizontal Stripline using vertical Axis
              {
                  //Customize the stripLine text and font styles
                  text: 'High Temperature',
                  font: { size: '18px', color: 'white' }
                  // ...  
         }];
  • html
  • <ej-chart id="chartcontainer" [primaryYAxis.stripLine]="stripLine">
    </ej-chart>

    Text Alignment

    Stripline text can be aligned by using the textAlignment property.

  • ts
  • this.stripLine = [{
        //Set stripLine text alignment to top position
        textAlignment: 'middletop',
        // ...                         
    }];
  • html
  • <ej-chart id="chartcontainer" [primaryYAxis.stripLine]="stripLine">
    </ej-chart>

    Customize the Stripline

    To customize the stripLine styles, use the color, opacity, borderWidth and borderColor properties.

  • ts
  • this.stripLine = [{
        //Customize the StripLine rectangle
        color: '#33CCFF',
        borderWidth: 2,
        opacity: 0.5,
        borderColor: 'red',
        // ...
    }];
  • html
  • <ej-chart id="chartcontainer" [primaryYAxis.stripLine]="stripLine">
    </ej-chart>

    Change the Z-order of the stripline

    Stripline zIndex property is used to display the stripLine either behind or over the series.

  • ts
  • this.stripLine = [{
        //Change stripLine zIndex
        zindex: 'over',
        // ...
    }];
  • html
  • <ej-chart id="chartcontainer" [primaryYAxis.stripLine]="stripLine">
    </ej-chart>