¿Cómo utilizar el eje de categorías en la documentación de amCharts 4?

How to use categoryaxis in amCharts 4 documentation?

Full length of the axis, in pixels. Actual axis length in pixels. A list of axis ranges for this Axis. An element to use as container background. Returns the mail chart object that this element belongs to. In most cases it will mean the chart object. Can be used to retrieve chart object in various events and adapters. //

In amCharts 4, actual axis type is separated from its rendering. This allows us to retain uniform, consistent axis types across, seemingly different chart types. For example an XY chart can have a straight horizontal Category axis, while Radar chart can have a circular Category axis.

Radar Chart Treemap Chart Sankey Diagram Gauge Chart Chord Diagram Sliced (Funnel, Pyramid, Pictorial) Sunburst Diagram WordCloud Force Directed Tree TimeLine/Curve Chart Venn Diagram General Concepts Series Axes Value Axis Category Axis Date Axis Duration Axis Positioning Axis Elements Axis Tooltips Axis Ranges Legend Heat Legend Chart Cursor

When you create a horizontal Category axis in an XY chart, it will automatically use AxisRenderX. For a circular Radar axis, it will automatically use AxisRendererCircular.

This tutorial will explain how individual column labels (bullets) can be used as Category axis labels. During the course of this tutorial, we are going to give a fairly basic clustered column chart a makeup.

To do so, we need to first put category labels inside the plot area as well as align them to top. While we’re at it, let’s also make them larger. // … // … Notice how putting labels inside plot area frees up the space they previously occupied. To add labels to columns we use bullets, namely LabelBullet.