Create High-Power Graphing Applications

The most powerful Qt component of its kind, GraphPak for Qt enables developers to design and manage a large number of axes and dimensions at the same time and provides sophisticated means of customization.

In addition to detailed and precise chart layout, it is possible to complement your application by adding rich-text boxes and/or frames to data points or to random positions. Because it is extremely configurable, GraphPak for Qt charts are easily resized by automatically adjusting font sizes and layout.

Highlighting individual data points or bars, defining a special line style for a part of your chart, displaying additional horizontal or vertical lines pointing to or intersecting a data point, and much more, can be done using the sophisticated "cell-specific properties" technique that is part of GraphPak for Qt.

Reasonable default settings for all properties make it possible to quickly and efficiently create user-friendly programs that offer the same level of functionality, or an even higher one, in Qt programs as on other platforms.

For quick results, the ready-to-use KDChartWidget class may be instantiated to add chart widgets to your layout. For full control, you can let the charting engine directly draw onto a QPainter provided by your application. Because GraphPak for Qt is designed under a Model-View-Controller architecture, it is easy to generate multiple views of your data as well as to change the chart types or layout settings without touching the underlying data model.