You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

1 line
9.7 KiB

6 years ago
!function(a){function b(){return a("<div/>")}var c=Math.abs,d=Math.max,e=Math.min,f=Math.round;a.imgAreaSelect=function(g,h){function i(a){return a+ra.left-sa.left}function j(a){return a+ra.top-sa.top}function k(a){return a-ra.left+sa.left}function l(a){return a-ra.top+sa.top}function m(a){return d(a.pageX||0,o(a).x)-sa.left}function n(a){return d(a.pageY||0,o(a).y)-sa.top}function o(a){var b=a.originalEvent||{};return b.touches&&b.touches.length?{x:b.touches[0].pageX,y:b.touches[0].pageY}:{x:0,y:0}}function p(a){var b=a||T,c=a||U;return{x1:f(va.x1*b),y1:f(va.y1*c),x2:f(va.x2*b),y2:f(va.y2*c),width:f(va.x2*b)-f(va.x1*b),height:f(va.y2*c)-f(va.y1*c)}}function q(a,b,c,d,e){var g=e||T,h=e||U;va={x1:f(a/g||0),y1:f(b/h||0),x2:f(c/g||0),y2:f(d/h||0)},va.width=va.x2-va.x1,va.height=va.y2-va.y1}function r(){K&&la.width()&&(ra={left:f(la.offset().left),top:f(la.offset().top)},O=la.innerWidth(),P=la.innerHeight(),ra.top+=la.outerHeight()-P>>1,ra.left+=la.outerWidth()-O>>1,W=f(h.minWidth/T)||0,X=f(h.minHeight/U)||0,Y=f(e(h.maxWidth/T||1<<24,O)),Z=f(e(h.maxHeight/U||1<<24,P)),"1.3.2"!=a().jquery||"fixed"!=ua||wa.getBoundingClientRect||(ra.top+=d(document.body.scrollTop,wa.scrollTop),ra.left+=d(document.body.scrollLeft,wa.scrollLeft)),sa=/absolute|relative/.test(Q.css("position"))?{left:f(Q.offset().left)-Q.scrollLeft(),top:f(Q.offset().top)-Q.scrollTop()}:"fixed"==ua?{left:a(document).scrollLeft(),top:a(document).scrollTop()}:{left:0,top:0},M=i(0),N=j(0),(va.x2>O||va.y2>P)&&z())}function s(b){if(_){switch(ma.css({left:i(va.x1),top:j(va.y1)}).add(na).width(ia=va.width).height(ja=va.height),na.add(oa).add(qa).css({left:0,top:0}),oa.width(d(ia-oa.outerWidth()+oa.innerWidth(),0)).height(d(ja-oa.outerHeight()+oa.innerHeight(),0)),a(pa[0]).css({left:M,top:N,width:va.x1,height:P}),a(pa[1]).css({left:M+va.x1,top:N,width:ia,height:va.y1}),a(pa[2]).css({left:M+va.x2,top:N,width:O-va.x2,height:P}),a(pa[3]).css({left:M+va.x1,top:N+va.y2,width:ia,height:P-va.y2}),ia-=qa.outerWidth(),ja-=qa.outerHeight(),qa.length){case 8:a(qa[4]).css({left:ia>>1}),a(qa[5]).css({left:ia,top:ja>>1}),a(qa[6]).css({left:ia>>1,top:ja}),a(qa[7]).css({top:ja>>1});case 4:qa.slice(1,3).css({left:ia}),qa.slice(2,4).css({top:ja})}b!==!1&&(a.imgAreaSelect.onKeyPress!=ya&&a(document).unbind(a.imgAreaSelect.keyPress,a.imgAreaSelect.onKeyPress),h.keys&&a(document)[a.imgAreaSelect.keyPress](a.imgAreaSelect.onKeyPress=ya)),za&&oa.outerWidth()-oa.innerWidth()==2&&(oa.css("margin",0),setTimeout(function(){oa.css("margin","auto")},0))}}function t(a){r(),s(a),aa=i(va.x1),ba=j(va.y1),ca=i(va.x2),da=j(va.y2)}function u(a,b){h.fadeSpeed?a.fadeOut(h.fadeSpeed,b):a.hide()}function v(a){var b=k(m(a))-va.x1,c=l(n(a))-va.y1;ka||(r(),ka=!0,ma.one("mouseout",function(){ka=!1})),V="",h.resizable&&(c<=h.resizeMargin?V="n":c>=va.height-h.resizeMargin&&(V="s"),b<=h.resizeMargin?V+="w":b>=va.width-h.resizeMargin&&(V+="e")),ma.css("cursor",V?V+"-resize":h.movable?"move":""),L&&L.toggle()}function w(b){a("body").css("cursor",""),(h.autoHide||va.width*va.height==0)&&u(ma.add(pa),function(){a(this).hide()}),a(document).off("mousemove touchmove",A),ma.on("mousemove touchmove",v),h.onSelectEnd(g,p())}function x(b){return("mousedown"!=b.type||1==b.which)&&(v(b),r(),V?(a("body").css("cursor",V+"-resize"),aa=i(va[/w/.test(V)?"x2":"x1"]),ba=j(va[/n/.test(V)?"y2":"y1"]),a(document).on("mousemove touchmove",A).one("mouseup touchend",w),ma.off("mousemove touchmove",v)):h.movable?(R=M+va.x1-m(b),S=N+va.y1-n(b),ma.off("mousemove touchmove",v),a(document).on("mousemove touchmove",C).one("mouseup touchend",function(){h.onSelectEnd(g,p()),a(document).off("mousemove touchmove",C),ma.on("mousemove touchmove",v)})):la.mousedown(b),!1)}function y(a){$&&(a?(ca=d(M,e(M+O,aa+c(da-ba)*$*(ca>aa||-1))),da=f(d(N,e(N+P,ba+c(ca-aa)/$*(da>ba||-1)))),ca=f(ca)):(da=d(N,e(N+P,ba+c(ca-aa)/$*(da>ba||-1))),ca=f(d(M,e(M+O,aa+c(da-ba)*$*(ca>aa||-1)))),da=f(da)))}function z(){aa=e(aa,M+O),ba=e(ba,N+P),c(ca-aa)<W&&(ca=aa-W*(ca<aa||-1),ca<M?aa=M+W:ca>M+O&&(aa=M+O-W)),c(da-ba)<X&&(da=ba-X*(da<ba||-1),da<N?ba=N+X:da>N+P&&(ba=N+P-X)),ca=d(M,