site_archiver@lists.apple.com Delivered-To: pro-apps-dev@lists.apple.com Why should there be a difference? The method is called whenever a parameter is changed, and they are surely changed when the plugin is reset. If you need to, you can see if every parameter is set to its default—if it is, the reset button has been hit, or the filter has just been applied. You can then respond appropriately. Ben On Sep 9, 2011, at 02:19, ganga wrote:
Hi all ,
I had one doubt related to the Fxplug based function parameterchanged .As per the fxplug documentation this function is usually called to inform the plugin that value of one of the parameter of plugin has changed ,it provides the plugin an opportunity to change other parameter values . While working with the plugin based on Fxplug i noticed this function is also called whenever the native reset button provided is pressed . How to distinguish between whether the call is due to the parameter value changed or due to native reset button action . please let me know if any way is there to distinguish.
Thanks , Gangaraju
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