|Tags||Scientific/Engineering Visualization Software Development Widget Sets Libraries|
|Operating Systems||OS Independent|
The security breach that caused me to repudiate the original Client-side GChart project has been addressed by releasing a new version, GChart 2.7, ...
Release Notes: This release makes it easier to create charts with interactive features like mouse-driven pan and zoom. Bezier smoothed curves are now also possible. It has rrelocated to a new Google Code project. The move was part of a response to a security breach in which the project-administering laptop was rootkitted. For details on how the security of the new project and its releases has been improved, see the release notes.
Release Notes: This release brings GChart into compliance with GWT's new approach to handling events. Specifically, GChart now implements HasClickHandlers instead of SourcesClickEvents. It also contains several bugfixes.
Release Notes: This version adds a GWT canvas rendering option for sharper, faster, alpha-transparent, pie, line, and area charts. Additional features include easier-to-print charts, inside/outside/centered ticks, improved plot-area clipping, and faster single-curve updates.
Release Notes: As illustrated by the live demo's "LayZLine Chart Editor", the new getMouseCoordinate method can be used to add points to a chart at the position where the user clicked. The closely related clientToModel and modelToClient methods let you convert between client-window pixel coordinates and the model coordinates associated with any chart axis. There's also a method to change GChart's default curve colors. Several bugs were fixed.
Release Notes: GChart now tracks mouse activities over the chart, and selects points, displays pop-ups, and fires off click events accordingly. The updated live demo illustrates all of these new features.