Range Bullet Chart
Bullet charts can be useful by effectively displaying some value against the target goal, for example.
Key implementation details
To create the “range line” in this demo we use a narrow
ColumnSeries (horizontal bars) with its
openValueXField (start position) and
valueXField (end position) set to
close values from our dataset. We add circle bullets in both of those locations by creating two bullets: one in
locationX: 0 (start) and the other in
locationX: 1 (end). Finally, we create a
LineSeries for our triangle bullet (
valueXField set to
average from the dataset), set its
stroke to invisible, and add a
Triangle bullet to it.