Kevin, Do you mean to implement the - (void)tabletPoint:(NSEvent *)theEvent in my imageView class and construct the path from the points ? I will give it a shot, thanks!
John On Mon, Nov 3, 2008 at 4:01 PM, Kevin Gessner <[EMAIL PROTECTED]>wrote: > If you use NSEvent to get a tablet event, the absoluteX, absoluteY, and > absoluteZ will give you position information. I believe that it will be > independent of the image view coordinates. You could construct a path from > that, and even include the pressure and rotation information as well (though > maybe not directly into NSBezierPath). > > HTH, > -- Kevin > > Kevin Gessner > http://www.kevingessner.com > [EMAIL PROTECTED] > > > > > > On Nov 3, 2008, at 4:54 PM, john chen wrote: > > Hi all, >> >> >> I am working on to implement a signature feature in a cocoa application. I >> have an NSImageView, and the goal is for user to sign their names using >> wacom tablet and the signature would be drawn on the NSImageView. I was >> wondering if there is an API (from Ink, or wacom ...) that once user is >> done >> drawing on the tablet, I can call the API to get a NSImage, or >> a NSBezierPath so I can draw directly onto the NSImageView ? >> >> >> >> I saw there is post on cocoa-dev list, >> http://www.cocoabuilder.com/archive/message/cocoa/2006/1/26/155365, but I >> haven't figured out how to do it in my cocoa application. >> >> >> At this point, since I haven't figure out how to get the information from >> ink, I treated the pen as mouse and checking mouseDown event to draw >> a NSBezierPath, which doesn't work well when the pen is outside the >> NSImageView. >> >> >> >> Thanks , I appreciate any help! >> >> >> John >> _______________________________________________ >> >> Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) >> >> Please do not post admin requests or moderator comments to the list. >> Contact the moderators at cocoa-dev-admins(at)lists.apple.com >> >> Help/Unsubscribe/Update your Subscription: >> http://lists.apple.com/mailman/options/cocoa-dev/kevin%40kevingessner.com >> >> This email sent to [EMAIL PROTECTED] >> > > _______________________________________________ Cocoa-dev mailing list (Cocoa-dev@lists.apple.com) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
