ÿØÿà JFIF    ÿÛ „ !.%+&8&+/1555$;@;4?.451 4,$,44444444444414444444444444444444444444444444444444ÿÀ  á á" ÿÄ     ÿÄ ?    !1AQaq"2‘¡±ÁðBRbrÑá#‚’¢²3S CñÿÄ   ÿÄ !    !1QAa‘2ÿÚ   ? 5˜Z¯V¦cø)›t/? z¨±>Õ5€¶‹Á¤·¼z¼Ü¬+ñ®v¤¨_ˆR­BFn©—˜ý®ç̝P8gýt·ÉSTŦˆìät?þé¼íìN/Þa)ì–í6ô… Ï¿øÃj´¿KÇü]ÿ ªô¹-eKànëÕHTx}ýSÜ›ÿ ”7Ø×&µ<¦  ¥ÑO¶[Ù¯ä¨ÞÃÿ PZ-¬;#õ|•oaÿ ©CìÞz3˜öː/¤­ñTûIØ}š^ mÓ%ªxˆ¥ÉŸu=Z+ISe¿45™¼u;ú&WØ÷€æßQ™®{|íx*TC“#ZŠìZ§²‹ 6pv…³¿¡äª*áZÐ%ÒOáˆo"x«OHk w±æ+¬V(kMúŸ5Vö«$ ÁrÏbàb57/luR ¸ÑÛj Òµì`Ðœq­û žICÀÊ•©4€Âcà¨Ï€O´<èÐ:›ù(Ë^L8þ‘ÍÌ#¸Ð_Ì©ÙK(Öz 4¬û+¸;ü’V’84‘¬ÃŽ:[â‡ÔÌáõp¢~§ªlæ£ö{®G>J¼"°‡7¯ÆÉèßû ‹É‹§ÁòÃýâßî ^ƾÙõ‹×óH#«LP½ïX=xÑÍ$|W?•~• îëÔ©ª‹ {ÝT…Kÿ ”hûâá)J*ö˜–ÔU;iÇ€/ ÆþjóZ\ýwØ=Ìm ºèËL9 ýèÆð/¨’¥öo=nË.%Îì ŽÕ¯È|{Oj²ƒE6e/ßdÄõ²Ìâ1O®ò×TsəԸhOMýíMˆ¿¼H˜l²,7Â¥#MF/Úf°Ö½± ¸–dr‹NýÊ íjqx{œÉ ä-È ¦ øÄër¨q°ð †nцýÑÄÆ’mä…n<0È™;ÁÝá¯ÁZƒ7FÀmì­ É&9ˆîéi¶ùN§Y• ÃZãAâ?•‡©‰ , ó¾IŸŠc1 4â&y­&pŠ­6;M À 0¹qç»p.á …ŸÅáK@%6·y6ƒ‰3?”úºŽ‰éX5ªPT §µ!=Mž«Ú½‹ÅgÂSâÉaþÓoö–¯ÁÔìR>5éÿ üs¶ÆUcÌ kÇR ]ÿ ù¬¼«VŽ;Â|‡~¢¦”ÏÅ°æ {L™Õ°Óv¹ò¸írŽ¡×¢CÃ!íVÕ {¶»sŒNPg/ "uÕbkm²“$ďå¿é¹§°½æz¯6 †s¿!s–wÚÝ“™Œ °.ûj>·+™Òa…©Œ&rÝÎtÛë긪Ît’LAVp%c Úý[ÄzJ¾ÇàXXç@˜ó<êL]·T˜¾¥1Ó©V‡g´æ½¦Ý@¹óø!_@´ÞâSÁ —S3™•& ]@JHÚý©ZŽ €×æÔr»Áf!‡yÞ4Mv*èÓã_{‘åóUuљØ«Oïé*®EvÑ Œ÷‡U \"㪒ÍK+À 4“M¡ï:0¥5í!'<@î´”>Ç»&Z–ïCCV˜Ì5Šo&îhè.žû |ÓK©h$s6KìŒëã)¹hI¦GïOåóI;ììü#É$Š0…Ææ¥TØ.5­¾gn´ “ÂÖ\:hœ89G)J@„}œ:’Ò{/Š"¦_Æ×7Æ3VÇŠÊa]ÚŒÙ€Ä–=®uÁßâACZƒ§§£ Qnâ:«,×{tyø¬iÛcœÜÄ€H½ÄÍCk´÷šß .W'b¤Íåh]÷€=,Žv×cÚEÚHXJX¶îo¨FÒtèöŸ>ªª6[J®Fµ£sGÁeqõfe\íjÒÐïÄÐGˆe1Ø‹.Ø”‘Ëuø Y­ˆÜ ŽG|zùªüMpDnQWÄ”%JŠ™)â*p@Örš«ÕT2Ð%ˆG#ª„ ·¤!°ŸOTÂT¸aÚ%4&h™LµšØüÐ.F¿²ÐÞ_Ç‚¾ÅÃaÜ÷09Æ q€öy˜v‡85õN÷]¬äѼóS{°_MŽ¬úÔ#°Ç¸0åÞè2ëôPcvÆw9®ií1Ä8F™˜à‰´+‰Ik1òÝ7“Ñ×ÒsÝ\x‚h`ÞÑ`ó"|µEcý£n˜h`}GÞ !±ù²Ápü²ß6 0ïi󜵩SÈÇ7˜-ÕURO˜¦´f$ªž-Í6(œ}<„ éc øs]ŽŽ„*—¾ ìdŽ„)méª\¿êÎIg¾ØÞ~I#C/¼¼´EÁÈŽi8“©õådô·>euä ƒ'Ê×लR1ÉJE1ÐAát`t;ÇР%Ý<‡¥„ÍÆ`×Oyó)õiI€ñQaŸ4Ûù\áàaÃÔ¹HÃu¹*k€¦<„e S‡&õÏ B!ŽhüÞ`yj}mªf×\¿ Ç~æ­9‡û\՞Ǖg²1Žû5V7 !àöšm° c`ܬøÇìµÒ'P"?…´Ö,"§^•õŽ¨sÔ)6˜sæéÍR¼ ò|Sl”‹7 nPW Gòú÷½§O¯‡„l¡kSÞŒr½PÊ@æ¢pŽ-mÿ #Ÿ˜Àº¶Áä¦;ïÔæ$1££`“Õ>„—·ž)ßð³ñ#Ï Ô$¶œ‰ÊE‹À;÷º ¯«P:Ñ”8–IÊtpÞ3ª“>ê“þës4ò2OÏÕ­±zô†Õ§‰.÷ä¸;¿˜“'œ›žª}«Œ{ª±Ì 9ÔóÞÕ‡0 $íWV3Üì¬ —@kÝ4@¿r¼±½¬™›?øØæ´'Áé®CË3-g$˜ö‡×auÚi´Žp/êÛ æF›Ú2v‹ã¿¿,nB1̨ƃqÞa5͝@&Æû“él÷ \C²½UÍc ¯k×¢U ÖéQå™—-r wô ÞÏ<Ò=&=ÿ Ôê Òêˈt,i—;LîÜ á¸*ÚÃ1$êL•LÍ <É)ýÐà’ ;F™{ƒ™˜€&'}‚ãÄK`¡ÞT@I;®žZóè‚s’7®°›+§O­Åq©é»²9<Ô J ¼9O’HL»Ùïì¸rk¼Ž_ý‘TŸu[²ßÚŒ·ü÷B%¯E ŸÔX5êO´ Ç•€’I0 ÉJX` ñ¹õ%;µŸD‘«´€àwÒ™U ûئžÖö\×®×´8 ½‡ºÐÆÓ§?Àkmœ=;d5*@-ì0F Rªýš[Ü6âö̃ڸr*KA9· u*µæ£?U¸Âêí†8@¦X4 e-ò„0s{ HâUpU?¼mñRa°®a%Ð'tÉ×’\¾ÊÉ]t›h>·(Ë@R¼¡Ãt h}’O÷au<+nT…Ö…MӐ??Óe95 q>í/;&JSû °¯ÊéÞ øƒ*Ã2½Ài&:nôUl=¾¿5eˆ3”ñc|Ú2V”>„»&eE;«ÚäC p¢Û úy 9š[ŒÌx¼擼A&DåÒ¯ˆ¤ÀÌ;"˜ ÏQä¸åhÊ}Ûq«Û0WžÒ|»€ø®öCm5•\ÇÀ§Pe3£]0ÃàLDÉ‰1øªxjgwT‚÷¿LΨK‹›ùs—xˆÜ±µ kæ¸f‰‰ÜGk/LÛØ6d9ò¶ùA{ƒA3š/¬D¬khÓk‰`˜"㯒r¿±Óã jx‡°e}<Ñø\3y:'À•/h½Í€Ç4~g ?Û(¼]v‘ªlKÎâ~?O‚W%{Ì:“'©úNq¾›úo(X’¥¯ˆ nFê{Ç€ü?º'ë ø‹ì Þ09ŒÌç9Æ —ËC`j@ÓÄ(+a‹un¸#ÂꟋ{K`‘ÑÍÍ'à´»/Û,KW;Þ4²þð ï Nm|~fGÏ(…³Ã)«1ö­Õ ¥‡¨©ƒÃ™ü-s=à=U66Ï«Ýc蓦W¹íž®›nÔ%êÇìŒ<#Ü×84ån®Ð ÒåOC` ñânÑs‡¢ç 1õ%Îhì½Ã½® e:ݼUZo™`  ÅZŸŒÊ«ê1ÏÄo$q¹Þ€©ˆhÐÉä¯ñ[!…Ú˜àJ:x2$Íß&PåT£6ç— ‡Í*4Ýšçjÿ ‰É nófÐ ó(L5C•åÆ\rMÒ@ò }y-W}™üýVù—ú¢=Ù”c®‘< M ž ´Phr ¦©TD ‘ù.$´÷O‡‘V2Æò.=IUŒ=ž‡â¬i™aþÓåÙ?òUø'ØÖ•.~* šTŒ!•-×áºTâ®ä#õü'´ eýlYÅÓeÕKÂrT"CÚ@u!Óxƒ{š3€}1¿(r}%«nËamjÑ%ÑNEò v ˜à  σöK³,*º.àzù¨™Ó ÚçâU¦*¿ 9{%Ö¹ njûdaXöb) kÛƱûÓ\°M7ˆÂ=û›ç¿Ã‚­V»Cg–8ÙêE- j)k$º`Ã-ùEýeBÆÇ]c¡°ñty&Òd0nõ'¡W+ƒ*|–øµFa\GQªEAÔp5\Ǽ·¼Ç8·õ -â§Ú[ ‡ uZeÖ 3}×d'+¹:ð+K†Û®s!Ï$úe€<Û”x)1»a­¡LC]¸µík…ÚàA»AYº{†ªS[¦5HÒ7ù --,ísòDØ€èk ÞÀîÜ ò@â( ËNˆë›4ô½•/¦o‡€Û7 ê•ÆêòðÜy'Án½µ á˜ݦ ndeo…[ì¶Ê,¥R³Ä=À±—–ß;£™´ñSâ*g§”ïaið‘Jå~™ÓÞ ß³Õ¢»8x埒²52>AÊb&-÷\7´éÄù€T˜,w;3{ï˜k…à¹ÄqÀ«œ{€\ ˆ¾[´¨јr &Úé„Ívˆ±8†¿]|¬ņ4I×pÞS1ÈÖz‰#Ìv‡G!YNògñ:màTz¢Ý1ô©^O=~ë|5Bã™ç•¼µõ•bÆ@úÕS¬ÈŒ#¬zünrŸ û” Z²•ï›èðV"ÁHÚý©wÝ €7¼Ìu1hÑa3Éä û f$o¿É ™Ú›ÝçnpÒ3äÌ3†Í§,Äï]$‰/pê †«À¼¸e9­Æê_C]žƒ·ý·frÁN«, E=›Çq -‰öŒ:aÏ¿±í&£Í:-} 84‘ÿ eƒQÑeëSsuiA ³g㟥ú£?ÿ ʼn*”“÷aühe:ÊWa@ÒÞk±eØ] F Ô—r.åä˜ @ö¥ªZoÐýYL·¥S²G/‡ñ <~*ZÆ´è>JlòàÛƽÿ 窘ìGN¢:I®KšJp/`íIÁÀõ#Ä-€ö­šµŒoF4|ÆQØÆ@Ì|£Ô…¢À{9˜è½Üó›€ôYÒÎYsið;ís¤€à²ˆ‚4qÉVŒI$ ‰"° æµ8cXGjœˏ¡Aâý•ËÜ¢ûï e·çLx']á"oÅÎê3¯Ç—¹”ó0nå‚âg{Œñ> S´˜îè°g238‚ãköÝfÚd´6Ò€;ò÷±¢™¼›º ¢Æ'¥Ðx'e¬ç ]bÈÆV¢ó‹kýBO ðÊâ$Ÿ!×T 3Mýמ žìٍàÌü‘8÷€àæØ8æ©6‰©L´«…oãpð„~Çk‰!ñ;‹”ÛžÍ àž±z Ÿôû øŸÝužÏ;ÿ #|u6™Þ¬ÚˆÐõA4¶â|ôl|Ê2ŽÇ¤ÝÅÇY.<#Aí.k§hóF‚”Y; M½Ö4hŸ4&›­¿tès´%FìL¥£Ãk‰ÇT¤haÁ¤ÚxfÉ`ÑìË›>i 3t‚:,–+^÷´–{Û–Nxi"x‘Ûg î¨>¥Õ܁ùZH,2Û“:8xÊ¢Çí9.É-Ìâã-=çjwµS˜dütžçwýGòú®®ûº_ˆýx$–¡ãøO EÚÛÏ÷R„×w+3£Á£öUMyR²¹âŒ°š›¸Ñãò9§Ó_Dl+Ùßc›úšGÅÌc†Ž!Ko=¶.‘Îÿ c²(2®V mª.ÿ ¹B›¹å ù„öŸSV>™ü¯$y:G¢Z×àøúdî¹û­·ýÇ´:•c LÍõi_‹ö+ÎæGÊè>OŠ•äž´§Þ{X}¨1ÚTc›»Qþ•êô°t¿OP?eæ~É{5]•ÙR£r5†nZ\ã@ &îJõ ¾àC°þV>fé¥/ü5ñÊIº_é5 ;e­h<@ Ä&æÃëE%;X,ÒãÆÞ`Oò¦kŸm#˜!ÀyÄ¢| óLšò¥Ä` ¶R=|ÈCâh5ò3DˆïF†ðÒ#ÅìÛœ?¸yhBãœí ZxßÎÄhºRK„`Þödvײ™ÀÈÑÒgŒuY w³%†ƒÓzõ ÖÏp‚dH®¦A´ù§»ÓÇMæ~)ˆð‡û:ù&Ä •vGD´À n ݇¼Ö8Fö óáà£~Ë¥x`oK|Ä?fxiØü%pìR>éò+Û±éÎ>núlFŤ'tq8LZÏvÃ?„¡ß±È⽆¯³íü@x|PöUäèØã¡ð‚ŒAìÏ"vÍwóŸÍ{ ý0.z È•Ö{,N¡£¡ŸKÕÙž>Ýœþ ÍÀ°<×EA!Å‚D™IúOÍ¡>ôG}Â` ÍßkÜL™Ž Þð™ {IøF²¹òQ3&!ÃÂÞz.d&Ï-sH¸,Ôõ˜ŽP€ 77ˆÝ¼ÊëÜw =cÕ Ú,ØÐ5ÎYÐ)ì´öœgŒ[¤ßv㙑8心>h]§µháYš£²ºÑ.{Ï7Sð•?´~×SÃKýJÛ˜ ™Íäiúu<µX¶1õ^kâçIÑ£sZ4h>j*ÔšD:4­¿_ ÷¸ Õxæÿ ¸?Mù _•­ÊÐ ä ÷ý ÑwL œ­ïnTkÛUÍN©ë:¦fV ¶ÜÔÜMªÅâA½–¿R×TXš-%iTÊT•‡Ù‚JôϐZxWÑè‰f‰òG º ×Õû2aZ7OU3[“×AT–ÞŒ…-‘¤”Ì ì&(ˆ¿­•ƒkï’:ðY¦W‘ Å)“†‘˜³Åtcø˜ñTÂwÚÇ4|üLÇªí–v- qˆèU qPE.†â‘˜µ Æ,ÐÅs]8¾„oúÑ i>ÜxxÈó)ƒ ´æÁâØ$À‰vžŸf$Ž |ãw;ÀÁIJ»b` {¦Ó¤Ú$©YÀ‘n@Óïž«9J¼êG m¤ ܯ¹ÌW4€ÐÒÅÛ‡#褕Ÿn-?í|с¥÷Ú¹¬'´ÞÜ9ÓK `hê£SÄSà?7—Wí_´…óB›»:=Ãïq`<8ñÓŒÑlú2d¬ê³£hÖ[l|$vÝro~'R®‰§°ñmY ͧäP |PUª¹·:3Œ[Û{Xÿ ºâ@‚W–Äé u‚ ¯´*=íή.pûÒdt @G‰¬ s¸ ëÉücr ÞæѨÊ@>¤¢Ö±. Þ'¯°ÌME[YéïĵÂCå½ Ué©Áû'Ê9%eÔðNU”ë‘ÌsD3/®+UI˜9h.WC”빓$#:pz:YÓ ¿xž* ³$Í +$kñAŠ‹†¢ Uê>¸)_š¬÷©ßAÂÔb9ÇU ¯¾á•9¯ÏÏ÷O÷¼¼Fähal1‰3Ì[Ïr•´UCksNÐ] R‘¸¥H+§Šé†c©vÖÞ0iÓ76s†î!§=ß ¼~Ô'°Ãmäoäš³ªøi1úÉ)³yV8 CLÄØÁ‘WYïi€H6ÖÑiámø^ÈY´°Ñ7¥Û*—Ñ©L«Qƒï—Ùrÿ ›£Ð*š¸ˆL©ˆ$ˆ ÷¾D§9È®«qbqC)–ˆïv´çñsÑVT­Ø, <àïºÀO«Jý·õ àfPìð .wFšir´þ’2_Y *Æ€x\« ì€9š@ Ž|F⇥ˆkZ@hÖÄ0t¿-<“‹qµ¾*ZL¤Ú)&BJpÓF5=$„at*Zš$’ÑtdûÝRI1 2Ž‰$€$I$#‰SÞ’Hë¬ï;Á$¡t$’`<(ñÇt)$‡Ð.Êf¢X’Kt=Éé$‚ˆªè¢oÝëòI%Rgcª÷ŠyI%¡‰ÿ !ñ)´õ $¤ Ô’IIGÿÙ/*!jQuery Knob*/ /** * Downward compatible, touchable dial * * Version: 1.2.11 * Requires: jQuery v1.7+ * * Copyright (c) 2012 Anthony Terrien * Under MIT License (http://www.opensource.org/licenses/mit-license.php) * * Thanks to vor, eskimoblood, spiffistan, FabrizioC */ (function (factory) { if (typeof exports === 'object') { // CommonJS module.exports = factory(require('jquery')); } else if (typeof define === 'function' && define.amd) { // AMD. Register as an anonymous module. define(['jquery'], factory); } else { // Browser globals factory(jQuery); } }(function ($) { /** * Kontrol library */ "use strict"; /** * Definition of globals and core */ var k = {}, // kontrol max = Math.max, min = Math.min; k.c = {}; k.c.d = $(document); k.c.t = function (e) { return e.originalEvent.touches.length - 1; }; /** * Kontrol Object * * Definition of an abstract UI control * * Each concrete component must call this one. * * k.o.call(this); * */ k.o = function () { var s = this; this.o = null; // array of options this.$ = null; // jQuery wrapped element this.i = null; // mixed HTMLInputElement or array of HTMLInputElement this.g = null; // deprecated 2D graphics context for 'pre-rendering' this.v = null; // value ; mixed array or integer this.cv = null; // change value ; not commited value this.x = 0; // canvas x position this.y = 0; // canvas y position this.w = 0; // canvas width this.h = 0; // canvas height this.$c = null; // jQuery canvas element this.c = null; // rendered canvas context this.t = 0; // touches index this.isInit = false; this.fgColor = null; // main color this.pColor = null; // previous color this.dH = null; // draw hook this.cH = null; // change hook this.eH = null; // cancel hook this.rH = null; // release hook this.scale = 1; // scale factor this.relative = false; this.relativeWidth = false; this.relativeHeight = false; this.$div = null; // component div this.run = function () { var cf = function (e, conf) { var k; for (k in conf) { s.o[k] = conf[k]; } s._carve().init(); s._configure() ._draw(); }; if (this.$.data('kontroled')) return; this.$.data('kontroled', true); this.extend(); this.o = $.extend({ // Config min: this.$.data('min') !== undefined ? this.$.data('min') : 0, max: this.$.data('max') !== undefined ? this.$.data('max') : 100, stopper: true, readOnly: this.$.data('readonly') || (this.$.attr('readonly') === 'readonly'), // UI cursor: this.$.data('cursor') === true && 30 || this.$.data('cursor') || 0, thickness: this.$.data('thickness') && Math.max(Math.min(this.$.data('thickness'), 1), 0.01) || 0.35, lineCap: this.$.data('linecap') || 'butt', width: this.$.data('width') || 200, height: this.$.data('height') || 200, displayInput: this.$.data('displayinput') == null || this.$.data('displayinput'), displayPrevious: this.$.data('displayprevious'), fgColor: this.$.data('fgcolor') || '#87CEEB', inputColor: this.$.data('inputcolor'), font: this.$.data('font') || 'Arial', fontWeight: this.$.data('font-weight') || 'bold', inline: false, step: this.$.data('step') || 1, rotation: this.$.data('rotation'), // Hooks draw: null, // function () {} change: null, // function (value) {} cancel: null, // function () {} release: null, // function (value) {} // Output formatting, allows to add unit: %, ms ... format: function(v) { return v; }, parse: function (v) { return parseFloat(v); } }, this.o ); // finalize options this.o.flip = this.o.rotation === 'anticlockwise' || this.o.rotation === 'acw'; if (!this.o.inputColor) { this.o.inputColor = this.o.fgColor; } // routing value if (this.$.is('fieldset')) { // fieldset = array of integer this.v = {}; this.i = this.$.find('input'); this.i.each(function(k) { var $this = $(this); s.i[k] = $this; s.v[k] = s.o.parse($this.val()); $this.bind( 'change blur', function () { var val = {}; val[k] = $this.val(); s.val(s._validate(val)); } ); }); this.$.find('legend').remove(); } else { // input = integer this.i = this.$; this.v = this.o.parse(this.$.val()); this.v === '' && (this.v = this.o.min); this.$.bind( 'change blur', function () { s.val(s._validate(s.o.parse(s.$.val()))); } ); } !this.o.displayInput && this.$.hide(); // adds needed DOM elements (canvas, div) this.$c = $(document.createElement('canvas')).attr({ width: this.o.width, height: this.o.height }); // wraps all elements in a div // add to DOM before Canvas init is triggered this.$div = $('
'); this.$.wrap(this.$div).before(this.$c); this.$div = this.$.parent(); if (typeof G_vmlCanvasManager !== 'undefined') { G_vmlCanvasManager.initElement(this.$c[0]); } this.c = this.$c[0].getContext ? this.$c[0].getContext('2d') : null; if (!this.c) { throw { name: "CanvasNotSupportedException", message: "Canvas not supported. Please use excanvas on IE8.0.", toString: function(){return this.name + ": " + this.message} } } // hdpi support this.scale = (window.devicePixelRatio || 1) / ( this.c.webkitBackingStorePixelRatio || this.c.mozBackingStorePixelRatio || this.c.msBackingStorePixelRatio || this.c.oBackingStorePixelRatio || this.c.backingStorePixelRatio || 1 ); // detects relative width / height this.relativeWidth = this.o.width % 1 !== 0 && this.o.width.indexOf('%'); this.relativeHeight = this.o.height % 1 !== 0 && this.o.height.indexOf('%'); this.relative = this.relativeWidth || this.relativeHeight; // computes size and carves the component this._carve(); // prepares props for transaction if (this.v instanceof Object) { this.cv = {}; this.copy(this.v, this.cv); } else { this.cv = this.v; } // binds configure event this.$ .bind("configure", cf) .parent() .bind("configure", cf); // finalize init this._listen() ._configure() ._xy() .init(); this.isInit = true; this.$.val(this.o.format(this.v)); this._draw(); return this; }; this._carve = function() { if (this.relative) { var w = this.relativeWidth ? this.$div.parent().width() * parseInt(this.o.width) / 100 : this.$div.parent().width(), h = this.relativeHeight ? this.$div.parent().height() * parseInt(this.o.height) / 100 : this.$div.parent().height(); // apply relative this.w = this.h = Math.min(w, h); } else { this.w = this.o.width; this.h = this.o.height; } // finalize div this.$div.css({ 'width': this.w + 'px', 'height': this.h + 'px' }); // finalize canvas with computed width this.$c.attr({ width: this.w, height: this.h }); // scaling if (this.scale !== 1) { this.$c[0].width = this.$c[0].width * this.scale; this.$c[0].height = this.$c[0].height * this.scale; this.$c.width(this.w); this.$c.height(this.h); } return this; } this._draw = function () { // canvas pre-rendering var d = true; s.g = s.c; s.clear(); s.dH && (d = s.dH()); d !== false && s.draw(); }; this._touch = function (e) { var touchMove = function (e) { var v = s.xy2val( e.originalEvent.touches[s.t].pageX, e.originalEvent.touches[s.t].pageY ); if (v == s.cv) return; if (s.cH && s.cH(v) === false) return; s.change(s._validate(v)); s._draw(); }; // get touches index this.t = k.c.t(e); // First touch touchMove(e); // Touch events listeners k.c.d .bind("touchmove.k", touchMove) .bind( "touchend.k", function () { k.c.d.unbind('touchmove.k touchend.k'); s.val(s.cv); } ); return this; }; this._mouse = function (e) { var mouseMove = function (e) { var v = s.xy2val(e.pageX, e.pageY); if (v == s.cv) return; if (s.cH && (s.cH(v) === false)) return; s.change(s._validate(v)); s._draw(); }; // First click mouseMove(e); // Mouse events listeners k.c.d .bind("mousemove.k", mouseMove) .bind( // Escape key cancel current change "keyup.k", function (e) { if (e.keyCode === 27) { k.c.d.unbind("mouseup.k mousemove.k keyup.k"); if (s.eH && s.eH() === false) return; s.cancel(); } } ) .bind( "mouseup.k", function (e) { k.c.d.unbind('mousemove.k mouseup.k keyup.k'); s.val(s.cv); } ); return this; }; this._xy = function () { var o = this.$c.offset(); this.x = o.left; this.y = o.top; return this; }; this._listen = function () { if (!this.o.readOnly) { this.$c .bind( "mousedown", function (e) { e.preventDefault(); s._xy()._mouse(e); } ) .bind( "touchstart", function (e) { e.preventDefault(); s._xy()._touch(e); } ); this.listen(); } else { this.$.attr('readonly', 'readonly'); } if (this.relative) { $(window).resize(function() { s._carve().init(); s._draw(); }); } return this; }; this._configure = function () { // Hooks if (this.o.draw) this.dH = this.o.draw; if (this.o.change) this.cH = this.o.change; if (this.o.cancel) this.eH = this.o.cancel; if (this.o.release) this.rH = this.o.release; if (this.o.displayPrevious) { this.pColor = this.h2rgba(this.o.fgColor, "0.4"); this.fgColor = this.h2rgba(this.o.fgColor, "0.6"); } else { this.fgColor = this.o.fgColor; } return this; }; this._clear = function () { this.$c[0].width = this.$c[0].width; }; this._validate = function (v) { var val = (~~ (((v < 0) ? -0.5 : 0.5) + (v/this.o.step))) * this.o.step; return Math.round(val * 100) / 100; }; // Abstract methods this.listen = function () {}; // on start, one time this.extend = function () {}; // each time configure triggered this.init = function () {}; // each time configure triggered this.change = function (v) {}; // on change this.val = function (v) {}; // on release this.xy2val = function (x, y) {}; // this.draw = function () {}; // on change / on release this.clear = function () { this._clear(); }; // Utils this.h2rgba = function (h, a) { var rgb; h = h.substring(1,7) rgb = [ parseInt(h.substring(0,2), 16), parseInt(h.substring(2,4), 16), parseInt(h.substring(4,6), 16) ]; return "rgba(" + rgb[0] + "," + rgb[1] + "," + rgb[2] + "," + a + ")"; }; this.copy = function (f, t) { for (var i in f) { t[i] = f[i]; } }; }; /** * k.Dial */ k.Dial = function () { k.o.call(this); this.startAngle = null; this.xy = null; this.radius = null; this.lineWidth = null; this.cursorExt = null; this.w2 = null; this.PI2 = 2*Math.PI; this.extend = function () { this.o = $.extend({ bgColor: this.$.data('bgcolor') || '#EEEEEE', angleOffset: this.$.data('angleoffset') || 0, angleArc: this.$.data('anglearc') || 360, inline: true }, this.o); }; this.val = function (v, triggerRelease) { if (null != v) { // reverse format v = this.o.parse(v); if (triggerRelease !== false && v != this.v && this.rH && this.rH(v) === false) { return; } this.cv = this.o.stopper ? max(min(v, this.o.max), this.o.min) : v; this.v = this.cv; this.$.val(this.o.format(this.v)); this._draw(); } else { return this.v; } }; this.xy2val = function (x, y) { var a, ret; a = Math.atan2( x - (this.x + this.w2), - (y - this.y - this.w2) ) - this.angleOffset; if (this.o.flip) { a = this.angleArc - a - this.PI2; } if (this.angleArc != this.PI2 && (a < 0) && (a > -0.5)) { // if isset angleArc option, set to min if .5 under min a = 0; } else if (a < 0) { a += this.PI2; } ret = (a * (this.o.max - this.o.min) / this.angleArc) + this.o.min; this.o.stopper && (ret = max(min(ret, this.o.max), this.o.min)); return ret; }; this.listen = function () { // bind MouseWheel var s = this, mwTimerStop, mwTimerRelease, mw = function (e) { e.preventDefault(); var ori = e.originalEvent, deltaX = ori.detail || ori.wheelDeltaX, deltaY = ori.detail || ori.wheelDeltaY, v = s._validate(s.o.parse(s.$.val())) + ( deltaX > 0 || deltaY > 0 ? s.o.step : deltaX < 0 || deltaY < 0 ? -s.o.step : 0 ); v = max(min(v, s.o.max), s.o.min); s.val(v, false); if (s.rH) { // Handle mousewheel stop clearTimeout(mwTimerStop); mwTimerStop = setTimeout(function () { s.rH(v); mwTimerStop = null; }, 100); // Handle mousewheel releases if (!mwTimerRelease) { mwTimerRelease = setTimeout(function () { if (mwTimerStop) s.rH(v); mwTimerRelease = null; }, 200); } } }, kval, to, m = 1, kv = { 37: -s.o.step, 38: s.o.step, 39: s.o.step, 40: -s.o.step }; this.$ .bind( "keydown", function (e) { var kc = e.keyCode; // numpad support if (kc >= 96 && kc <= 105) { kc = e.keyCode = kc - 48; } kval = parseInt(String.fromCharCode(kc)); if (isNaN(kval)) { (kc !== 13) // enter && kc !== 8 // bs && kc !== 9 // tab && kc !== 189 // - && (kc !== 190 || s.$.val().match(/\./)) // . allowed once && e.preventDefault(); // arrows if ($.inArray(kc,[37,38,39,40]) > -1) { e.preventDefault(); var v = s.o.parse(s.$.val()) + kv[kc] * m; s.o.stopper && (v = max(min(v, s.o.max), s.o.min)); s.change(s._validate(v)); s._draw(); // long time keydown speed-up to = window.setTimeout(function () { m *= 2; }, 30); } } } ) .bind( "keyup", function (e) { if (isNaN(kval)) { if (to) { window.clearTimeout(to); to = null; m = 1; s.val(s.$.val()); } } else { // kval postcond (s.$.val() > s.o.max && s.$.val(s.o.max)) || (s.$.val() < s.o.min && s.$.val(s.o.min)); } } ); this.$c.bind("mousewheel DOMMouseScroll", mw); this.$.bind("mousewheel DOMMouseScroll", mw) }; this.init = function () { if (this.v < this.o.min || this.v > this.o.max) { this.v = this.o.min; } this.$.val(this.v); this.w2 = this.w / 2; this.cursorExt = this.o.cursor / 100; this.xy = this.w2 * this.scale; this.lineWidth = this.xy * this.o.thickness; this.lineCap = this.o.lineCap; this.radius = this.xy - this.lineWidth / 2; this.o.angleOffset && (this.o.angleOffset = isNaN(this.o.angleOffset) ? 0 : this.o.angleOffset); this.o.angleArc && (this.o.angleArc = isNaN(this.o.angleArc) ? this.PI2 : this.o.angleArc); // deg to rad this.angleOffset = this.o.angleOffset * Math.PI / 180; this.angleArc = this.o.angleArc * Math.PI / 180; // compute start and end angles this.startAngle = 1.5 * Math.PI + this.angleOffset; this.endAngle = 1.5 * Math.PI + this.angleOffset + this.angleArc; var s = max( String(Math.abs(this.o.max)).length, String(Math.abs(this.o.min)).length, 2 ) + 2; this.o.displayInput && this.i.css({ 'width' : ((this.w / 2 + 4) >> 0) + 'px', 'height' : ((this.w / 3) >> 0) + 'px', 'position' : 'absolute', 'vertical-align' : 'middle', 'margin-top' : ((this.w / 3) >> 0) + 'px', 'margin-left' : '-' + ((this.w * 3 / 4 + 2) >> 0) + 'px', 'border' : 0, 'background' : 'none', 'font' : this.o.fontWeight + ' ' + ((this.w / s) >> 0) + 'px ' + this.o.font, 'text-align' : 'center', 'color' : this.o.inputColor || this.o.fgColor, 'padding' : '0px', '-webkit-appearance': 'none' }) || this.i.css({ 'width': '0px', 'visibility': 'hidden' }); }; this.change = function (v) { this.cv = v; this.$.val(this.o.format(v)); }; this.angle = function (v) { return (v - this.o.min) * this.angleArc / (this.o.max - this.o.min); }; this.arc = function (v) { var sa, ea; v = this.angle(v); if (this.o.flip) { sa = this.endAngle + 0.00001; ea = sa - v - 0.00001; } else { sa = this.startAngle - 0.00001; ea = sa + v + 0.00001; } this.o.cursor && (sa = ea - this.cursorExt) && (ea = ea + this.cursorExt); return { s: sa, e: ea, d: this.o.flip && !this.o.cursor }; }; this.draw = function () { var c = this.g, // context a = this.arc(this.cv), // Arc pa, // Previous arc r = 1; c.lineWidth = this.lineWidth; c.lineCap = this.lineCap; if (this.o.bgColor !== "none") { c.beginPath(); c.strokeStyle = this.o.bgColor; c.arc(this.xy, this.xy, this.radius, this.endAngle - 0.00001, this.startAngle + 0.00001, true); c.stroke(); } if (this.o.displayPrevious) { pa = this.arc(this.v); c.beginPath(); c.strokeStyle = this.pColor; c.arc(this.xy, this.xy, this.radius, pa.s, pa.e, pa.d); c.stroke(); r = this.cv == this.v; } c.beginPath(); c.strokeStyle = r ? this.o.fgColor : this.fgColor ; c.arc(this.xy, this.xy, this.radius, a.s, a.e, a.d); c.stroke(); }; this.cancel = function () { this.val(this.v); }; }; $.fn.dial = $.fn.knob = function (o) { return this.each( function () { var d = new k.Dial(); d.o = o; d.$ = $(this); d.run(); } ).parent(); }; }));