tutorial This short tutorial will explain how we can add various types of information as a watermark on charts. In plot area of an XY chart An XY chart has a special container called a plot area, accessible via chart.plotContainer. We can create any type of element, as well as push it into plot container’s children. […]
demo This demo shows how we can use events to hide series’ tooltips when tooltip-enabled axis bullet is hovered, ensuring that tooltips do not overlap.
tutorial This tutorial will show how we can create custom indicators for a stock chart. Indicator class To begin creating a custom indicator, we need to define a new class that extends a built-in Indicator class. Our class definition at the very least should contain three things: _afterNew() method – it is used to set everything […]