Building Interactive 3D Time-Series Visualizations in MQL5
Summary
This article explains how to represent market time series and indicators in three dimensions using MQL5 graphical objects. It outlines a workflow of building a mathematical model, projecting it onto a two-dimensional chart, and displaying the rendered result. The proposed interactive graphical object design centers on persistence, adaptability, and direct manipulation through chart events.
A base class handles object deletion and restoration, redraws after chart changes, and updates anchor coordinates when users move an object. Related chart objects can share coordinate changes, while graphical object properties can store information for reuse. Trendlines and price labels provide components for axes and the 3D coordinate system. The article describes an early-stage visualization library rather than a trading strategy: it reports rendering-speed limitations, provides no evidence of improved trading performance, and says the techniques are mainly useful for presenting ideas or building dynamic indicators.
Key ideas
- A 3D chart display requires modeling the time series, projecting the model, and rendering it on the chart.
- Interactive graphical objects should retain their state and respond to chart changes and user actions.
- Chart events can restore deleted objects, redraw objects after layout changes, and update anchor points after movement.
- MQL5 trendlines and price labels can be combined to form axes and coordinate references.
- The article presents visualization techniques, not evidence of a profitable trading method.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.