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Zinc 0.6.1.1 (May 10, 2007)

Preview window added for image filters, canny edge detection extended, improved stability and windows version is now usable.

For additional information about this project, please visit the overview page .

Available downloads

Release Notes

Tested with Firefox 2.0
State Final release
License MPL
Release Manager Peter Bier
Released 2007/05/10 16:00:00 GMT+12

The dialogs for setting image filter options now have a preview window, allowing you to see the effect of changing parameters before applying the filter to your image The preview window can be toggled to show the original image or a preview based on the parameters that can be adjusted from the dialogs. The preview image resolution can be adjusted. The lower the resolution, the quicker it is to display the preview. When using a fast computer it is possible to set the preview to automatically update in real time as you adjust the parameters. For slower machines it is better to turn this option off and generate a preview by pressing the preview button.

The Canny edge detection image filter has been extended to allow more control by setting 4 parameters. Detailed help has been added to explain what the paramters do.

Memory management has been improved to prevent firefox crashing when closing a zinc application by using the back button, home button or selecting something from your bookmarks. The garbage collection now works well for several of the machines tested BUT on one machine it was still possible to crash the browser by loading up a zinc application, using the back button and then loading up another zinc application. This issue may be related to which graphics card your machine has installed.

The windows version now displays the plugin as the correct size, rather than a tiny 100x100 square.

Change log

Preview window added to all dialogs
Rewrote javascript for dialogs to call one function shared between all dialogs where possible
Extended canny edge detection filter to be able to set variance, kernel width, upper threshold and lower threshold.
Added help for new canny edge parameters
Improved garbage collection so that use of back, forward and home buttons or bookmarks should not produce a crash
Emoter now works which means the boxfish swims
Plugin size problem on windows version is fixed.