Version compl�te: jsB@nk » Arrière-plan » BIAB Colorwheel 2.5
URL: https://www.javascriptbank.com/biab-colorwheel-2-5.html
Passez sur la roue pour voir les couleurs. Ce script affiche colorée roue sur la page Web, vous placez la souris sur celui-ci pour obtenir le code de la couleur. Ce script est soumis par des Draco Merest.
Version compl�te: jsB@nk » Arrière-plan » BIAB Colorwheel 2.5
URL: https://www.javascriptbank.com/biab-colorwheel-2-5.html
<style type="text/css"> #imgdiv { position:relative; } #clrdiv { position:relative; background-color:white; } </style><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com--><script langauge="javascript">/* Draco Merest [email protected]*/patNum=0;a=new Array(255,0,0);d=new Array()d[0]=new Array(0,0,1);d[1]=new Array(-1,0,0);d[2]=new Array(0,1,0);d[3]=new Array(0,0,-1);d[4]=new Array(1,0,0);d[5]=new Array(0,-1,0);c=new Array();for(i=0;i<6;i++) for(k=0;k<360/6;k++) for(j=0;j<3;j++) a[j]=a[j]+((255*6/360)*d[i][j])sum=0;s=new Array(60);for(i=0;i<2;i++) for(j=1;j<61;j++) if(i==0) { s[j]=new Array(0,0,Math.sin(j*90/60*0.01745329)); sum+=s[j][2]; } else { s[j][2]=s[j][2]*255/sum; };clr=new Array();for(i=0;i<6;i++) for(k=60;k>0;k--) { clr[clr.length]=new Array(3); s[k][0]=s[61-k][2] for(j=0;j<3;j++) { a[j]+=s[k][d[i][j]+1]*d[i][j]; if(k==1) a[j]=(a[j]>128)?255:0; clr[clr.length-1][j]=a[j]; }; };function capture() { if(document.layers) { with(document.layers['imgdiv']) { document.captureEvents(Event.MOUSEMOVE); document.onmousemove=moved; }; } else { document.all.imgdiv.onmousemove=moved; }; };quad=new Array(-180,360,180,0);function moved(e) { if(document.layers) { sx=e.layerY-256; sy=e.layerX-256; } else if(document.all) { sx=event.offsetY-256; sy=event.offsetX-256; } else if (document.getElementById) { sy = (e.pageX - document.getElementById("imgdiv").offsetLeft)-256; sx = (e.pageY - document.getElementById("imgdiv").offsetTop)-256; }; xa=Math.abs(sx); ya=Math.abs(sy); d=ya*45/xa; if(ya>xa) d=90-(xa*45/ya); deg=Math.floor(Math.abs(quad[2*((sy<0)?0:1)+((sx<0)?0:1)]-d)); r=Math.sqrt((xa*xa)+(ya*ya)); if(patNum==1) deg+=Math.floor(r);window.status=deg; c=new Array(3); hc=""; for(i=0;i<3;i++) { c[i]=Math.floor(clr[deg%360][2-i]*r/128); if(r>128 && c[i]<255) { nc=(r-128)/128*255; if(c[i]<nc) c[i]=nc; }; if(c[i]>255) c[i]=255; hc+=((c[i]<16)?"0":"")+Math.floor(c[i]).toString(16); }; if(document.layers) { document.layers['clrdiv'].bgColor="#"+hc; } else { document.getElementById("clrdiv").style.backgroundColor="#"+hc; }; document.frm.txt.value="#"+hc; document.frm.hid.value="#"+hc; return false; };function setcolor() { document.frm.sel.value=document.frm.hid.value; };function change() { patNum=1-patNum; document.getElementById("theImg").src="image"+patNum+".jpg"; };</script><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com--><body onload="capture();"><table border=0 cellpadding=0 cellspacing=0> <tr><td><div id=imgdiv><a href="javascript:void(0);" onclick="setcolor(); return false;"> <img src="image0.jpg" width=512 height=512 border=0 id="theImg"></a></div></td></tr> <tr><td align="center"><div id=clrdiv>262144 colors to choose from</div></td></tr> <tr><form name="frm"><td align="center"><input type="text" name="txt" size=12> <input type="text" name="sel" size=12> <input type="button" value="Change" onclick="change();"> <input type="hidden" name="hid"></td></form></td></tr> <tr><td> <a href="index2.php" target=_blank>Use another wheel</a><br> <a href="../javascript/background---color-circling-picker-javascript.html">Original Version 2 Revision 5</a></td></tr></table></body><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com-->
http://javascriptbank.com/javascript/utility/BIAB_Colorwheel_2.5/Image0.jpghttp://javascriptbank.com/javascript/utility/BIAB_Colorwheel_2.5/Image1.jpg