Striplines

7 Jun 20239 minutes to read

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.

JAVASCRIPT

$("#container").ejChart({
          // ...

          //Initializing Primary Y Axis
          primaryYAxis: {
               // ...
                stripLine: [
                     //Create horizontal Stripline using vertical Axis
                     {
                       //Enable Stripline
                       visible: true,
                       start: 30,
                       end: 40,
                      },
                      // ...
                   ],
               },
           // ...
      });

Click here to view the Striplines online demo sample.

Vertical Stripline

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

JAVASCRIPT

$("#container").ejChart({
          // ...

          //Initializing Primary X Axis
           primaryXAxis: {
               // ...
                stripLine: [
                     //Create vertical Stripline using horizontal Axis
                       {
                         //Enable Stripline
                         visible: true,
                         start: 3,
                         end: 7,
                       },
                     // ...
                     ],
                },

             // ...
      });

Customize the Text

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

JAVASCRIPT

$("#container").ejChart({
          // ...

          //Initializing Primary Y Axis
          primaryYAxis: {
               // ...
                stripLine: [{
                  //Customize the stripLine text and font styles
                   text: 'High Temperature',
                   font: { size: '18px', color: 'white' }      
                   // ...                         
               }],
           },
        // ...
      });

Text Alignment

Stripline text can be aligned by using the textAlignment property.

JAVASCRIPT

$("#container").ejChart({
          // ...

          //Initializing Primary Y Axis
          primaryYAxis: {
               // ...
                stripLine: [{
                    //Set stripLine text alignment to top position
                    textAlignment: 'middletop',        
                   // ...                         
               }],
           },
        // ...
      });

Customize the Stripline

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

JAVASCRIPT

$("#container").ejChart({
          // ...

        //Initializing Primary Y Axis
        primaryYAxis: {
               // ...
                stripLine: [{
                         //Customize the StripLine rectangle
                         color: '#33CCFF',
                         borderWidth: 2,
                         opacity: 0.5,
                         borderColor: 'red',  
                         // ...
                       }],
           },
        // ...
      });

Change the Z-order of the stripline

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

JAVASCRIPT

$("#container").ejChart({
          // ...

        //Initializing Primary Y Axis
        primaryYAxis: {
               // ...
                stripLine: [{
                        //Change stripLine zIndex
                        zIndex: 'over',
                        // ...
                       }],
           },
        // ...
      });