New topic: canvas backdrop disappears
<http://forums.realsoftware.com/viewtopic.php?t=46191> Page 1 of 1 [ 2 posts ] Previous topic | Next topic Author Message obt Post subject: canvas backdrop disappearsPosted: Mon Dec 10, 2012 10:41 am Joined: Tue Jun 13, 2006 10:32 am Posts: 40 I have an array of 52 canvases with their backdrops allocated by a subroutine. Not all the canvases are on the screen at the same time. When a sheet window is triggered within the program, the canvas with the highest index number currently on the screen goes blank. The picture is restored if I click on the blank after closing the sheet window. What can I do about this? Top timhare Post subject: Re: canvas backdrop disappearsPosted: Mon Dec 10, 2012 5:41 pm Joined: Fri Jan 06, 2006 3:21 pm Posts: 11874 Location: Portland, OR USA Instead of setting the backdrop, set a property of the window (or make a canvas subclass and assign it a property) and DrawPicture the image into the canvas in the Paint event. Top Display posts from previous: All posts1 day7 days2 weeks1 month3 months6 months1 year Sort by AuthorPost timeSubject AscendingDescending Page 1 of 1 [ 2 posts ] -- Over 1500 classes with 29000 functions in one REALbasic plug-in collection. The Monkeybread Software Realbasic Plugin v9.3. http://www.monkeybreadsoftware.de/realbasic/plugins.shtml [email protected]
