ChartDirector Ver 4.1 (C++ Edition)

Zoomable and Scrollable Charts


This section describes the ChartDirector Zooming and Scroll Framework for creating charts system extremely wide range of zoom ratios and rich user controls.

In this section

Zooming and Scrolling Framework
Description of the ChartDirector Zooming and Scroll Framework.

Zooming and Scrolling Demonstration
This sample program demonstrates a zoomable and scrollable chart for time based data series, with drag to scroll, drag to zoom, click to zoom, and with external controls such as scroll bars, date/time picker control and combo boxes, to control the zooming and scrolling.

Zooming and Scrolling Demonstration (2)
This sample program demonstrates a general zoomable and scrollable chart, with drag to scroll, drag to zoom, click to zoom, and with external controls such as navigate buttons, a zoom level slide bar and a navigation pad, to control the zooming and scrolling.