---

Forum Home Cobra Value clipping help User Message Posted : Saturday, 20 February 2010, 09:50 | Permalink | Mark Here HoboBen WW Entries : 9 I think I'm too sleepy, can't get this to work... For a slider gui element, I want to clip the slider to certain values, e.g. every tenth of the bar. This works: offset = offset - (offset mod (width/(divisions-1))) However, this always clamps to the lower value. I'd like to clamp to the nearest value, meaning sometimes I need to clamp upwards. Any ideas? ----- github Posted : Saturday, 20 February 2010, 12:05 | Permalink | Mark Here JL235 WW Entries : 7 Something like... increment = width / divisions position = increment/2 + index*increment --> is what I think would work. Index refers to which of the sections the slider is located in, from 0 (inclusive) to divisions (exclusive). So if the width is 100, and there are 5 divisions, then the increment is 20. The first position (at index 0) is 10 (20/2 + 0*20) whilst the last position (at index 4) is 90 (20/2 + 4*20). Hope that helps! ----- PlayMyCode.com - build and play in your browser, Blog, Twitter. Posted : Saturday, 20 February 2010, 12:34 | Permalink | Mark Here HoboBen WW Entries : 9 Thanks very much! I managed to work on it and got this o1 = slider.sliOffset o2 = slider.w/(slider.sliDivisions-1) o3 = o1 mod o2 If o3 > (o2/2) then slider.sliOffset = slider.sliOffset + o2 - o3 Else slider.sliOffset = slider.sliOffset Endif --> Result!!! ----- github Posted : Saturday, 20 February 2010, 16:00 | Permalink | Mark Here Sticky HoboBen If o3 > (o2/2) then slider.sliOffset = slider.sliOffset + o2 - o3 Else slider.sliOffset = slider.sliOffset Endif --> Do you really need the else of the if-then-else there? Setting a value to itself is effectively a no-op. ----- last.fm Posted : Sunday, 21 February 2010, 00:33 | Permalink | Mark Here Jayenkai WW Entries : 103 It was probably a leftover from a trial+error thing. I leave loads of those things all over the place! ----- Posted : Monday, 22 February 2010, 10:52 | Permalink | Mark Here HoboBen WW Entries : 9 Oops, turns out it's "slider.sliOffset = slider.sliOffset - o3"... don't know how that disappeared! ----- github

Latest Posts Mutant Monty update. steve_ancell Wed 09:41 Android Dev Test Doohickey Jayenkai Tue 09:58 Aminal Xing Knew Leef Jayenkai Tue 04:25 Spark dna Mon 17:24 HoboTile steve_ancell Sun 10:07 Hoover steve_ancell Sat 21:53 Scrabble Rabble Jayenkai Fri 08:13 Not Fit for Purpose Jayenkai Thu 20:29 Happy Birthday, Krakatomato steve_ancell Thu 18:03 How Deep is Your Code? Hotshot Thu 14:35 More Latest Items Blog : Snow Worklog Cower Mon 12:23 Dev-Diary : Mutant Monty: Amstrad CPC to Windows conversion steve_ancell Sat 19:12 Showcase : MLG : Microscopic Lifeform Genocide rockford Wed 09:24 News : Newsletter #176 Jayenkai Sat 04:49 News : Newsletter #175 Dabz Tue 09:38 Blog : Snow: More Material Junk Cower Sat 23:17 Techy : AppleTV Jayenkai Thu 09:40 Blog : Graphviz steve_ancell Sat 14:17 Pets : Top-Down Shadow Hack Jayenkai Tue 05:52 Snippet : JNKrunch v1.0 Jayenkai Sat 07:20 News : Newsletter #173 waroffice Fri 04:47 Blog : Material Loading Cower Fri 02:08 Pets : I Done Won A Thing shroom_monk Sun 11:31 Pets : Repurposing A Lexer Cower Mon 22:06 Bah : Feeling a Little Angry spinal Mon 11:26 More Who's Online dna Wed, at 20:23 therevillsgames Wed, at 20:19 steve_ancell Wed, at 19:36 Evil Roy Ferguson Wed, at 18:56 Jayenkai Wed, at 18:28 CodersRule Wed, at 18:09 9572AD Wed, at 17:04 HoboBen Wed, at 15:50 Stealth Wed, at 15:41 Hotshot Wed, at 14:49