OK, thanks! -----Original Message----- From: flashcoders-boun...@chattyfig.figleaf.com [mailto:flashcoders-boun...@chattyfig.figleaf.com] On Behalf Of laurent Sent: woensdag 17 december 2008 17:24 To: Flash Coders List Subject: Re: [Flashcoders] Pixel precise
int( ) is casting the content to integer, it has the effect to drop off the decimal part. Same as Math.floor but lots faster L Cor a écrit : > If the sprite.x is not an exact round number (so not an correct integer) > wouldn't that throw an error??? > > > -----Original Message----- > From: flashcoders-boun...@chattyfig.figleaf.com > [mailto:flashcoders-boun...@chattyfig.figleaf.com] On Behalf Of Jiri > Heitlager > Sent: woensdag 17 december 2008 15:11 > To: Flash Coders List > Subject: Re: [Flashcoders] Pixel precise > > Casting to int is faster. > > var tX:int = int(sprite.x) > > Jiri > > jonathan howe wrote: > >> Hi, Laurent, >> >> You could use localToGlobal(), apply Math.round() to this global point, >> compare the original global point with the rounded version, and then >> > offset > >> the child's coordineates by the differences. >> >> Caveats are: >> - if you do this multiple places in a display hierarchy, you'd need to >> > work > >> from the bottom upwards. >> - during animation you're bound to introduce a certain amount of >> > jumpiness. > >> On Wed, Dec 17, 2008 at 8:39 AM, laurent <laur...@logiquefloue.org> wrote: >> >> >>> Hi, >>> >>> Is there a way to be sure elements are positionned précisely on a Pixel ? >>> >>> I have a sprite containing sprites that are positionned on integer >>> coordinates so they are pixel positionned. >>> And this sprite is re-positionned when the window resize, so I used int() >>> to be sure I got x and y as integers but still the content get blury >>> sometimes. >>> Is there something to do that flash always position element on a pixel >>> > not > >>> a pixel and half...? >>> >>> thx >>> L >>> _______________________________________________ >>> Flashcoders mailing list >>> Flashcoders@chattyfig.figleaf.com >>> http://chattyfig.figleaf.com/mailman/listinfo/flashcoders >>> >>> >> >> > _______________________________________________ > Flashcoders mailing list > Flashcoders@chattyfig.figleaf.com > http://chattyfig.figleaf.com/mailman/listinfo/flashcoders > No virus found in this incoming message. > Checked by AVG - http://www.avg.com > Version: 8.0.176 / Virus Database: 270.9.19/1853 - Release Date: 17-12-2008 > 8:31 > > > _______________________________________________ > Flashcoders mailing list > Flashcoders@chattyfig.figleaf.com > http://chattyfig.figleaf.com/mailman/listinfo/flashcoders > > > _______________________________________________ Flashcoders mailing list Flashcoders@chattyfig.figleaf.com http://chattyfig.figleaf.com/mailman/listinfo/flashcoders No virus found in this incoming message. Checked by AVG - http://www.avg.com Version: 8.0.176 / Virus Database: 270.9.19/1853 - Release Date: 17-12-2008 8:31 _______________________________________________ Flashcoders mailing list Flashcoders@chattyfig.figleaf.com http://chattyfig.figleaf.com/mailman/listinfo/flashcoders
