Qualitative Range in JQuery BulletGraph widget

Qualitative Range represents the quality of a specific range in quantitative scale like good, bad and satisfactory. Color for each qualitative range is customized using range stroke property. The range end property specifies the ending point of the qualitative range. Minimum value of quantitative scale is considered as the starting point of first qualitative range and previous end points are considered as starting point for other qualitative ranges.

  • javascript
  • $("#BulletGraph1").ejBulletGraph({                                        
    
                        qualitativeRanges: [
                            { rangeEnd: 35, rangeStroke: 'darkred', rangeOpacity: 0.5 },
                            { rangeEnd: 50, rangeStroke: 'red', rangeOpacity: 1 },
                            { rangeEnd: 75, rangeStroke: 'blue', rangeOpacity: 0.7 },
                            { rangeEnd: 90, rangeStroke: 'lightgreen', rangeOpacity: 1 },
                            { rangeEnd: 100, rangeStroke: 'green', rangeOpacity: 1 }
                        ],
    
                        qualitativeRangeSize: 80,
                        quantitativeScaleSettings: {
                            location: { x: 50, y: 20 },
                            minimum: 0,
                            maximum: 100,
                            interval: 10,
                            featureMeasures: [
                                { value: 55, comparativeMeasureValue: 75, category: "Year 1" },
                                { value: 65, comparativeMeasureValue: 70, category: "Year 2" },
                                { value: 80, comparativeMeasureValue: 65, category: "Year 3" }
                            ]
                        },
    
                        height: 200
    
                    });

    The following screenshot displays Bullet Graph with different qualitative ranges in different colors. In this image, range 0 to 35 represents bad performance, 35 to 50 represents average performance, 50 to 75 represents that the performance is above average, 75 to 90 represents good performance and above 90 represents excellent performance.

    Visual representation of Bullet Graph with different qualitative ranges and different colors in JavaScript