Stacking series with mismatched categories/dates

Type tutorial

Normally, stacking series on an XY chart requires that they have same number of data items, and that their categories or dates match. This tutorial will introduce a custom function that can merge data from a number of sources so that multiple series can reuse it for correct stacking. The problem For correct stacking of […]

Bubble chart with zoom in and out buttons

Type tutorial

This demo shows how we can add plus/minus buttons to a bubble chart that zoom in and out the chart. Code The code relies on adding custom buttons to chart plot container, as well as attaching click events to them, that in turn zoom the chart using axis’ API. Demo

Column labels as categories

Type tutorial

This tutorial will explain how individual column labels (bullets) can be used as Category axis labels. The task During the course of this tutorial, we are going to give a fairly basic clustered column chart a makeup. Let’s do this step by step. Moving categories up First task is to move those year categories up […]

Align legend width plot area

Type tutorial

This demo shows how we can use events to set legend’s dx setting, to automatically align it to the left side of the chart’s plot container.