Do you need this to be editable or just display? - Ryan Dary
Tom Benson wrote: > You need to store the text and formatting information in a buffer, > and then render them offset to your scroll position. > > Either that, or render the whole thing to an offscreen picture, and > then only draw the part of the image you want, offset at the top by > the scroll position > > e.g. > > g.drawpicture myRenderedImage,0,0,graphics.width,graphics,height, > 0,scrollposition, myRenderedImage.width, graphics.height > > - Tom > > > On 19/03/2007, at 2:28 PM, RBNUBE wrote: > >> I am trying to create one that will allow me to display formatted >> text and >> that will be scrollable. >> >> I have a decent start, but cannot figure out how to extend the >> height of the >> canvas to display wrapped text that would ordinarily scroll off the >> bottom >> of the canvas. >> >> >> Thanks for any input. >> >> RB5.5.5 and a mostly unused copy of 2006r2. >> WinXP, 2.2 GHz, 2G RAM >> >> >> >> _______________________________________________ >> Unsubscribe or switch delivery mode: >> <http://www.realsoftware.com/support/listmanager/> >> >> Search the archives: >> <http://support.realsoftware.com/listarchives/lists.html> > > _______________________________________________ > Unsubscribe or switch delivery mode: > <http://www.realsoftware.com/support/listmanager/> > > Search the archives: > <http://support.realsoftware.com/listarchives/lists.html> > _______________________________________________ Unsubscribe or switch delivery mode: <http://www.realsoftware.com/support/listmanager/> Search the archives: <http://support.realsoftware.com/listarchives/lists.html>
