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jquery.maphilight.min.js
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jquery.maphilight.min.js
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/*! maphilight 30-05-2021 */
!function(t,i){"function"==typeof define&&define.amd?define(["jquery"],i):i(t.jQuery)}(this,function(d){var l,c,f,p,u,g,m,e,v,w,y;if(c=!!document.createElement("canvas").getContext,l=function(){var t=document.createElement("div");t.innerHTML='<v:shape id="vml_flag1" adj="1" />';var i=t.firstChild;return i.style.behavior="url(#default#VML)",!i||"object"==typeof i.adj}(),c||l){if(c){e=function(t){return Math.max(0,Math.min(parseInt(t,16),255))},v=function(t,i){return"rgba("+e(t.substr(0,2))+","+e(t.substr(2,2))+","+e(t.substr(4,2))+","+i+")"},f=function(t){var i=d('<canvas style="width:'+d(t).width()+"px;height:"+d(t).height()+'px;"></canvas>').get(0);return i.getContext("2d").clearRect(0,0,d(t).width(),d(t).height()),i};function b(t,e,a,o,r){if(o=o||0,r=r||0,t.beginPath(),"rect"==e)t.rect(a[0]+o,a[1]+r,a[2]-a[0],a[3]-a[1]);else if("poly"==e)for(t.moveTo(a[0]+o,a[1]+r),i=2;i<a.length;i+=2)t.lineTo(a[i]+o,a[i+1]+r);else"circ"==e&&t.arc(a[0]+o,a[1]+r,a[2],0,2*Math.PI,!1);t.closePath()}p=function(t,i,e,a,o){var r=t.getContext("2d");if(a.shadow){r.save(),"inside"==a.shadowPosition&&(b(r,i,e),r.clip());var s=100*t.width,n=100*t.height;b(r,i,e,s,n),r.shadowOffsetX=a.shadowX-s,r.shadowOffsetY=a.shadowY-n,r.shadowBlur=a.shadowRadius,r.shadowColor=v(a.shadowColor,a.shadowOpacity);var h=a.shadowFrom;h||(h="outside"==a.shadowPosition?"fill":"stroke"),"stroke"==h?(r.strokeStyle="rgba(0,0,0,1)",r.stroke()):"fill"==h&&(r.fillStyle="rgba(0,0,0,1)",r.fill()),r.restore(),"outside"==a.shadowPosition&&(r.save(),b(r,i,e),r.globalCompositeOperation="destination-out",r.fillStyle="rgba(0,0,0,1);",r.fill(),r.restore())}r.save(),b(r,i,e),a.fill&&(r.fillStyle=v(a.fillColor,a.fillOpacity),r.fill()),a.stroke&&(r.strokeStyle=v(a.strokeColor,a.strokeOpacity),r.lineWidth=a.strokeWidth,r.stroke()),r.restore(),a.fade&&d(t).css("opacity",0).animate({opacity:1},100)},u=function(t){t.getContext("2d").clearRect(0,0,t.width,t.height)}}else f=function(t){return d('<var style="zoom:1;overflow:hidden;display:block;width:'+t.width+"px;height:"+t.height+'px;"></var>').get(0)},p=function(t,i,e,a,o){var r,s,n,h;for(var l in e)e[l]=parseInt(e[l],10);r='<v:fill color="#'+a.fillColor+'" opacity="'+(a.fill?a.fillOpacity:0)+'" />',s=a.stroke?'strokeweight="'+a.strokeWidth+'" stroked="t" strokecolor="#'+a.strokeColor+'"':'stroked="f"',n='<v:stroke opacity="'+a.strokeOpacity+'"/>',"rect"==i?h=d('<v:rect name="'+o+'" filled="t" '+s+' style="zoom:1;margin:0;padding:0;display:block;position:absolute;left:'+e[0]+"px;top:"+e[1]+"px;width:"+(e[2]-e[0])+"px;height:"+(e[3]-e[1])+'px;"></v:rect>'):"poly"==i?h=d('<v:shape name="'+o+'" filled="t" '+s+' coordorigin="0,0" coordsize="'+t.width+","+t.height+'" path="m '+e[0]+","+e[1]+" l "+e.join(",")+' x e" style="zoom:1;margin:0;padding:0;display:block;position:absolute;top:0px;left:0px;width:'+t.width+"px;height:"+t.height+'px;"></v:shape>'):"circ"==i&&(h=d('<v:oval name="'+o+'" filled="t" '+s+' style="zoom:1;margin:0;padding:0;display:block;position:absolute;left:'+(e[0]-e[2])+"px;top:"+(e[1]-e[2])+"px;width:"+2*e[2]+"px;height:"+2*e[2]+'px;"></v:oval>')),h.get(0).innerHTML=r+n,d(t).append(h)},u=function(t){var i=d("<div>"+t.innerHTML+"</div>");i.children("[name=highlighted]").remove(),d(t).html(i.html())};g=function(t){var i,e,a=(t.getAttribute("shape")||"rect").toLowerCase().substr(0,4);if("defa"!==a){for(e=(t.getAttribute("coords")||"").split(","),i=0;i<e.length;i++)e[i]=parseFloat(e[i]);return[a,e]}},y=function(t,i){var e=d(t);return d.extend({},i,!!d.metadata&&e.metadata(),e.data("maphilight"))},w=function(t){return!!t.complete&&(void 0===t.naturalWidth||0!==t.naturalWidth)};var t=!(m={position:"absolute",left:0,top:0,padding:0,border:0});d.fn.maphilight=function(h){return h=d.extend({},d.fn.maphilight.defaults,h),c||t||(d(window).ready(function(){document.namespaces.add("v","urn:schemas-microsoft-com:vml");var t=document.createStyleSheet();d.each(["shape","rect","oval","circ","fill","stroke","imagedata","group","textbox"],function(){t.addRule("v\\:"+this,"behavior: url(#default#VML); antialias:true")})}),t=!0),this.each(function(){var e,t,r,s,n,a,i;if(e=d(this),!w(this))return window.setTimeout(function(){e.maphilight(h)},200);if(r=d.extend({},h,!!d.metadata&&e.metadata(),e.data("maphilight")),(i=e.get(0).getAttribute("usemap"))&&(s=d('map[name="'+i.substr(1)+'"]'),e.is('img,input[type="image"]')&&i&&0<s.length)){if(e.hasClass("maphilighted")){var o=e.parent();e.insertBefore(o),o.remove(),d(s).unbind(".maphilight")}this.src.replace(/[\n\r]/g,""),t=d("<div></div>").css({display:"block",background:'url("'+this.src+'")',"background-size":"contain","background-repeat":"no-repeat",position:"relative",padding:0,width:this.width,height:this.height}),r.wrapClass&&(!0===r.wrapClass?t.addClass(d(this).attr("class")):t.addClass(r.wrapClass)),e.before(t).css("opacity",1e-10).css(m).remove(),l&&e.css("filter","Alpha(opacity=0)"),t.append(e),n=f(this),d(n).css(m),n.height=this.height,n.width=this.width,d(s).bind("alwaysOn.maphilight",function(){a&&u(a),c||d(n).empty(),d(s).find("area[coords]").each(function(){var t,i;if((i=y(this,r)).alwaysOn){if(!a&&c&&(a=f(e[0]),d(a).css(m),a.width=e[0].width,a.height=e[0].height,e.before(a)),i.fade=i.alwaysOnFade,!(t=g(this)))return;p(c?a:n,t[0],t[1],i,"")}})}).trigger("alwaysOn.maphilight").bind("mouseover.maphilight focusin.maphilight",function(t){var i,e,a=t.target;if(!(e=y(a,r)).neverOn&&!e.alwaysOn){if(!(i=g(a)))return;if(p(n,i[0],i[1],e,"highlighted"),e.groupBy){"string"==typeof e.groupBy&&(e.groupBy=[e.groupBy]);var o=d(this);d.each(e.groupBy,function(t,i){var e;e=/^[a-zA-Z][\-a-zA-Z]+$/.test(i)?s.find("area["+i+'="'+o.attr(i)+'"]'):s.find(i);var a=this;e.each(function(){if(this!=a){var t=y(this,r);if(!t.neverOn&&!t.alwaysOn){var i=g(this);p(n,i[0],i[1],t,"highlighted")}}})})}c||d(n).append("<v:rect></v:rect>")}}).bind("mouseout.maphilight focusout.maphilight",function(t){u(n)}),e.before(n),e.addClass("maphilighted")}})},d.fn.maphilight.defaults={fill:!0,fillColor:"000000",fillOpacity:.2,stroke:!0,strokeColor:"ff0000",strokeOpacity:1,strokeWidth:1,fade:!0,alwaysOn:!1,neverOn:!1,groupBy:!1,wrapClass:!0,shadow:!1,shadowX:0,shadowY:0,shadowRadius:6,shadowColor:"000000",shadowOpacity:.8,shadowPosition:"outside",shadowFrom:!1}}else d.fn.maphilight=function(){return this}});