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Pull Request — master (#203)
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Resources/Public/JavaScript/editormd/lib/raphael.min.js   F

Complexity

Total Complexity 983
Complexity/F 2.63

Size

Lines of Code 3
Function Count 374

Duplication

Duplicated Lines 4
Ratio 133.33 %

Importance

Changes 0
Metric Value
wmc 983
eloc 3
c 0
b 0
f 0
dl 4
loc 3
rs 2
mnd 609
bc 609
fnc 374
bpm 1.6283
cpm 2.6283
noi 154

1 Function

Rating   Name   Duplication   Size   Complexity  
F raphael.min.js ➔ b 0 1 213

How to fix   Duplicated Code    Complexity   

Duplicated Code

Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.

Common duplication problems, and corresponding solutions are:

Complexity

 Tip:   Before tackling complexity, make sure that you eliminate any duplication first. This often can reduce the size of classes significantly.

Complex classes like Resources/Public/JavaScript/editormd/lib/raphael.min.js often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.

Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.

1
// ┌────────────────────────────────────────────────────────────────────┐ \\
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// │ Raphaël 2.1.3 - JavaScript Vector Library                          │ \\
3
// ├────────────────────────────────────────────────────────────────────┤ \\
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// │ Copyright © 2008-2012 Dmitry Baranovskiy (http://raphaeljs.com)    │ \\
5
// │ Copyright © 2008-2012 Sencha Labs (http://sencha.com)              │ \\
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// ├────────────────────────────────────────────────────────────────────┤ \\
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// │ Licensed under the MIT (http://raphaeljs.com/license.html) license.│ \\
8
// └────────────────────────────────────────────────────────────────────┘ \\
9 View Code Duplication
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0 ignored issues
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Complexity Best Practice introduced by
There is no return statement if k is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

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Comprehensibility introduced by
Usage of the sequence operator is discouraged, since it may lead to obfuscated code.

The sequence or comma operator allows the inclusion of multiple expressions where only is permitted. The result of the sequence is the value of the last expression.

This operator is most often used in for statements.

Used in another places it can make code hard to read, especially when people do not realize it even exists as a seperate operator.

This check looks for usage of the sequence operator in locations where it is not necessary and could be replaced by a series of expressions or statements.

var a,b,c;

a = 1, b = 1,  c= 3;

could just as well be written as:

var a,b,c;

a = 1;
b = 1;
c = 3;

To learn more about the sequence operator, please refer to the MDN.

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Best Practice introduced by
Comparing n(a, [["M", b, d], ["H", e.x2 + 10]], 1) % 2 to 1 using the == operator is not safe. Consider using === instead.
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Best Practice introduced by
Comparing null to d using the == operator is not safe. Consider using === instead.
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Complexity Coding Style introduced by
You seem to be assigning a new value to the loop variable q here. Please check if this was indeed your intention. Even if it was, consider using another kind of loop instead.
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Bug introduced by
The variable i seems to not be initialized for all possible execution paths.
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Best Practice introduced by
Comparing null to f using the == operator is not safe. Consider using === instead.
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introduced by
This node falls through to the next case due to this statement. Please add a comment either directly below this line or between the cases to explain.
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Bug introduced by
The variable f seems to not be initialized for all possible execution paths.
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Complexity Best Practice introduced by
There is no return statement if !(n < +P(a, c).toFixed(2... > +O(f, h).toFixed(2)) is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

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Duplication introduced by
This code seems to be duplicated in your project.
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Duplication introduced by
This code seems to be duplicated in your project.
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Bug introduced by
The variable m seems to not be initialized for all possible execution paths.
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Comprehensibility introduced by
There is no default case in this switch, so nothing gets returned when all cases fail. You might want to consider adding a default or return undefined explicitly.
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Unused Code introduced by
The assignment to variable l seems to be never used. Consider removing it.
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Bug introduced by
The variable q seems to not be initialized for all possible execution paths.
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Complexity Best Practice introduced by
There is no return statement if !(O(a, c) < P(e, g) || P...) || P(b, d) > O(f, h)) is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

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Unused Code introduced by
The assignment to tb seems to be never used. If you intend to free memory here, this is not necessary since the variable leaves the scope anyway.
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Bug introduced by
The variable e seems to not be initialized for all possible execution paths.
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Complexity introduced by
A for in loop automatically includes the property of any prototype object, consider checking the key using hasOwnProperty.

When iterating over the keys of an object, this includes not only the keys of the object, but also keys contained in the prototype of that object. It is generally a best practice to check for these keys specifically:

var someObject;
for (var key in someObject) {
    if ( ! someObject.hasOwnProperty(key)) {
        continue; // Skip keys from the prototype.
    }

    doSomethingWith(key);
}
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Bug introduced by
The variable define seems to be never declared. If this is a global, consider adding a /** global: define */ comment.

This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.

To learn more about declaring variables in Javascript, see the MDN.

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Bug introduced by
The variable ActiveXObject seems to be never declared. If this is a global, consider adding a /** global: ActiveXObject */ comment.

This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.

To learn more about declaring variables in Javascript, see the MDN.

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Complexity Coding Style introduced by
You seem to be assigning a new value to the loop variable b here. Please check if this was indeed your intention. Even if it was, consider using another kind of loop instead.
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Comprehensibility Best Practice introduced by
You seem to be aliasing the built-in name String as I. This makes your code very difficult to follow, consider using the built-in name directly.
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Bug introduced by
The variable parseFloat seems to be never declared. If this is a global, consider adding a /** global: parseFloat */ comment.

This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.

To learn more about declaring variables in Javascript, see the MDN.

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Unused Code introduced by
The loop variable k is initialized by the loop but not used in the test. Consider using another type of loop if this is the intended behavior.
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Best Practice introduced by
Comparing null to a using the != operator is not safe. Consider using !== instead.
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Complexity Best Practice introduced by
There is no return statement if !(0 > i || j(a, b, c, d, e, f, g, h) < i) is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

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Complexity Best Practice introduced by
There is no return statement if i is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

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Bug introduced by
The variable h seems to not be initialized for all possible execution paths.
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Complexity Coding Style introduced by
You seem to be assigning a new value to the loop variable j here. Please check if this was indeed your intention. Even if it was, consider using another kind of loop instead.
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Bug introduced by
The variable l seems to not be initialized for all possible execution paths.
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Coding Style Best Practice introduced by
By convention, constructors like o should be capitalized.
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Bug introduced by
The variable j seems to not be initialized for all possible execution paths.
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Bug introduced by
The variable DocumentTouch seems to be never declared. If this is a global, consider adding a /** global: DocumentTouch */ comment.

This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.

To learn more about declaring variables in Javascript, see the MDN.

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Best Practice introduced by
Comparing 0 to g using the == operator is not safe. Consider using === instead.
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Bug introduced by
The variable parseInt seems to be never declared. If this is a global, consider adding a /** global: parseInt */ comment.

This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.

To learn more about declaring variables in Javascript, see the MDN.

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Comprehensibility Best Practice introduced by
You seem to be aliasing the built-in name Math as N. This makes your code very difficult to follow, consider using the built-in name directly.
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Bug introduced by
The variable b seems to not be initialized for all possible execution paths.
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Bug introduced by
The variable g seems to not be initialized for all possible execution paths.
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Best Practice introduced by
Comparing null to j using the == operator is not safe. Consider using === instead.
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introduced by
The for loop does not have a body. Maybe you have misplaced a semicolon. If you do wish to have a loop without a body, use an empty body {}.
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Bug introduced by
The variable r seems to not be initialized for all possible execution paths.
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Best Practice introduced by
Comparing null to r.y using the == operator is not safe. Consider using === instead.
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Bug introduced by
The variable k seems to not be initialized for all possible execution paths.
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Best Practice introduced by
There is no return statement in this branch, but you do return something in other branches. Did you maybe miss it? If you do not want to return anything, consider adding return undefined; explicitly.
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Best Practice introduced by
Comparing 1 to h using the == operator is not safe. Consider using === instead.
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Bug introduced by
The variable o seems to not be initialized for all possible execution paths.
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Bug introduced by
The variable T seems to not be initialized for all possible execution paths.
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Bug introduced by
The variable n seems to not be initialized for all possible execution paths.
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Best Practice introduced by
Comparing 1 to ic.length using the == operator is not safe. Consider using === instead.
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Best Practice introduced by
Comparing null to b using the == operator is not safe. Consider using === instead.
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Bug introduced by
The variable d seems to not be initialized for all possible execution paths.
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Best Practice introduced by
Comparing 0 to i using the == operator is not safe. Consider using === instead.
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Best Practice introduced by
Comparing 1 to i using the == operator is not safe. Consider using === instead.
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10
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g,h,i,j,k,m=b(e).toLowerCase().split("-"),n=d.paper,r=f?"end":"start",s=d.node,t=d.attrs,u=t["stroke-width"],v=m.length,w="classic",x=3,y=3,z=5;v--;)switch(m[v]){case"block":case"classic":case"oval":case"diamond":case"open":case"none":w=m[v];break;case"wide":y=5;break;case"narrow":y=2;break;case"long":x=5;break;case"short":x=2}if("open"==w?(x+=2,y+=2,z+=2,i=1,j=f?4:1,k={fill:"none",stroke:t.stroke}):(j=i=x/2,k={fill:t.stroke,stroke:"none"}),d._.arrows?f?(d._.arrows.endPath&&p[d._.arrows.endPath]--,d._.arrows.endMarker&&p[d._.arrows.endMarker]--):(d._.arrows.startPath&&p[d._.arrows.startPath]--,d._.arrows.startMarker&&p[d._.arrows.startMarker]--):d._.arrows={},"none"!=w){var A="raphael-marker-"+w,B="raphael-marker-"+r+w+x+y+"-obj"+d.id;c._g.doc.getElementById(A)?p[A]++:(n.defs.appendChild(q(q("path"),{"stroke-linecap":"round",d:o[w],id:A})),p[A]=1);var C,D=c._g.doc.getElementById(B);D?(p[B]++,C=D.getElementsByTagName("use")[0]):(D=q(q("marker"),{id:B,markerHeight:y,markerWidth:x,orient:"auto",refX:j,refY:y/2}),C=q(q("use"),{"xlink:href":"#"+A,transform:(f?"rotate(180 "+x/2+" "+y/2+") ":l)+"scale("+x/z+","+y/z+")","stroke-width":(1/((x/z+y/z)/2)).toFixed(4)}),D.appendChild(C),n.defs.appendChild(D),p[B]=1),q(C,k);var E=i*("diamond"!=w&&"oval"!=w);f?(g=d._.arrows.startdx*u||0,h=c.getTotalLength(t.path)-E*u):(g=E*u,h=c.getTotalLength(t.path)-(d._.arrows.enddx*u||0)),k={},k["marker-"+r]="url(#"+B+")",(h||g)&&(k.d=c.getSubpath(t.path,g,h)),q(s,k),d._.arrows[r+"Path"]=A,d._.arrows[r+"Marker"]=B,d._.arrows[r+"dx"]=E,d._.arrows[r+"Type"]=w,d._.arrows[r+"String"]=e}else f?(g=d._.arrows.startdx*u||0,h=c.getTotalLength(t.path)-g):(g=0,h=c.getTotalLength(t.path)-(d._.arrows.enddx*u||0)),d._.arrows[r+"Path"]&&q(s,{d:c.getSubpath(t.path,g,h)}),delete d._.arrows[r+"Path"],delete d._.arrows[r+"Marker"],delete d._.arrows[r+"dx"],delete d._.arrows[r+"Type"],delete d._.arrows[r+"String"];for(k in p)if(p[a](k)&&!p[k]){var F=c._g.doc.getElementById(k);F&&F.parentNode.removeChild(F)}}},u={"":[0],none:[0],"-":[3,1],".":[1,1],"-.":[3,1,1,1],"-..":[3,1,1,1,1,1],". ":[1,3],"- ":[4,3],"--":[8,3],"- .":[4,3,1,3],"--.":[8,3,1,3],"--..":[8,3,1,3,1,3]},v=function(a,c,d){if(c=u[b(c).toLowerCase()]){for(var e=a.attrs["stroke-width"]||"1",f={round:e,square:e,butt:0}[a.attrs["stroke-linecap"]||d["stroke-linecap"]]||0,g=[],h=c.length;h--;)g[h]=c[h]*e+(h%2?1:-1)*f;q(a.node,{"stroke-dasharray":g.join(",")})}},w=function(d,f){var i=d.node,k=d.attrs,m=i.style.visibility;i.style.visibility="hidden";for(var o in f)if(f[a](o)){if(!c._availableAttrs[a](o))continue;var p=f[o];switch(k[o]=p,o){case"blur":d.blur(p);break;case"title":var u=i.getElementsByTagName("title");if(u.length&&(u=u[0]))u.firstChild.nodeValue=p;else{u=q("title");var w=c._g.doc.createTextNode(p);u.appendChild(w),i.appendChild(u)}break;case"href":case"target":var x=i.parentNode;if("a"!=x.tagName.toLowerCase()){var z=q("a");x.insertBefore(z,i),z.appendChild(i),x=z}"target"==o?x.setAttributeNS(n,"show","blank"==p?"new":p):x.setAttributeNS(n,o,p);break;case"cursor":i.style.cursor=p;break;case"transform":d.transform(p);break;case"arrow-start":t(d,p);break;case"arrow-end":t(d,p,1);break;case"clip-rect":var A=b(p).split(j);if(4==A.length){d.clip&&d.clip.parentNode.parentNode.removeChild(d.clip.parentNode);var B=q("clipPath"),C=q("rect");B.id=c.createUUID(),q(C,{x:A[0],y:A[1],width:A[2],height:A[3]}),B.appendChild(C),d.paper.defs.appendChild(B),q(i,{"clip-path":"url(#"+B.id+")"}),d.clip=C}if(!p){var D=i.getAttribute("clip-path");if(D){var E=c._g.doc.getElementById(D.replace(/(^url\(#|\)$)/g,l));E&&E.parentNode.removeChild(E),q(i,{"clip-path":l}),delete d.clip}}break;case"path":"path"==d.type&&(q(i,{d:p?k.path=c._pathToAbsolute(p):"M0,0"}),d._.dirty=1,d._.arrows&&("startString"in d._.arrows&&t(d,d._.arrows.startString),"endString"in d._.arrows&&t(d,d._.arrows.endString,1)));break;case"width":if(i.setAttribute(o,p),d._.dirty=1,!k.fx)break;o="x",p=k.x;case"x":k.fx&&(p=-k.x-(k.width||0));case"rx":if("rx"==o&&"rect"==d.type)break;case"cx":i.setAttribute(o,p),d.pattern&&s(d),d._.dirty=1;break;case"height":if(i.setAttribute(o,p),d._.dirty=1,!k.fy)break;o="y",p=k.y;case"y":k.fy&&(p=-k.y-(k.height||0));case"ry":if("ry"==o&&"rect"==d.type)break;case"cy":i.setAttribute(o,p),d.pattern&&s(d),d._.dirty=1;break;case"r":"rect"==d.type?q(i,{rx:p,ry:p}):i.setAttribute(o,p),d._.dirty=1;break;case"src":"image"==d.type&&i.setAttributeNS(n,"href",p);break;case"stroke-width":(1!=d._.sx||1!=d._.sy)&&(p/=g(h(d._.sx),h(d._.sy))||1),i.setAttribute(o,p),k["stroke-dasharray"]&&v(d,k["stroke-dasharray"],f),d._.arrows&&("startString"in d._.arrows&&t(d,d._.arrows.startString),"endString"in d._.arrows&&t(d,d._.arrows.endString,1));break;case"stroke-dasharray":v(d,p,f);break;case"fill":var F=b(p).match(c._ISURL);if(F){B=q("pattern");var G=q("image");B.id=c.createUUID(),q(B,{x:0,y:0,patternUnits:"userSpaceOnUse",height:1,width:1}),q(G,{x:0,y:0,"xlink:href":F[1]}),B.appendChild(G),function(a){c._preload(F[1],function(){var b=this.offsetWidth,c=this.offsetHeight;q(a,{width:b,height:c}),q(G,{width:b,height:c}),d.paper.safari()})}(B),d.paper.defs.appendChild(B),q(i,{fill:"url(#"+B.id+")"}),d.pattern=B,d.pattern&&s(d);break}var H=c.getRGB(p);if(H.error){if(("circle"==d.type||"ellipse"==d.type||"r"!=b(p).charAt())&&r(d,p)){if("opacity"in k||"fill-opacity"in k){var I=c._g.doc.getElementById(i.getAttribute("fill").replace(/^url\(#|\)$/g,l));if(I){var J=I.getElementsByTagName("stop");q(J[J.length-1],{"stop-opacity":("opacity"in k?k.opacity:1)*("fill-opacity"in k?k["fill-opacity"]:1)})}}k.gradient=p,k.fill="none";break}}else delete f.gradient,delete k.gradient,!c.is(k.opacity,"undefined")&&c.is(f.opacity,"undefined")&&q(i,{opacity:k.opacity}),!c.is(k["fill-opacity"],"undefined")&&c.is(f["fill-opacity"],"undefined")&&q(i,{"fill-opacity":k["fill-opacity"]});H[a]("opacity")&&q(i,{"fill-opacity":H.opacity>1?H.opacity/100:H.opacity});case"stroke":H=c.getRGB(p),i.setAttribute(o,H.hex),"stroke"==o&&H[a]("opacity")&&q(i,{"stroke-opacity":H.opacity>1?H.opacity/100:H.opacity}),"stroke"==o&&d._.arrows&&("startString"in d._.arrows&&t(d,d._.arrows.startString),"endString"in d._.arrows&&t(d,d._.arrows.endString,1));break;case"gradient":("circle"==d.type||"ellipse"==d.type||"r"!=b(p).charAt())&&r(d,p);break;
0 ignored issues
show
Best Practice introduced by
Comparing null to b using the == operator is not safe. Consider using === instead.
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introduced by
The variable r is changed by the for-each loop on line 10. Only the value of the last iteration will be visible in this function if it is called outside of the loop.
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Best Practice introduced by
There is no return statement in this branch, but you do return something in other branches. Did you maybe miss it? If you do not want to return anything, consider adding return undefined; explicitly.
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Comprehensibility Best Practice introduced by
Are you sure this return statement is not missing an argument? If this is intended, consider adding an explicit undefined like return undefined;.
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Unused Code introduced by
The assignment to variable e seems to be never used. Consider removing it.
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Best Practice introduced by
Comparing null to d.++b using the == operator is not safe. Consider using === instead.
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Coding Style introduced by
Consider using undefined instead of void(0). It is equivalent and more straightforward to read.
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Comprehensibility introduced by
Usage of the sequence operator is discouraged, since it may lead to obfuscated code.

The sequence or comma operator allows the inclusion of multiple expressions where only is permitted. The result of the sequence is the value of the last expression.

This operator is most often used in for statements.

Used in another places it can make code hard to read, especially when people do not realize it even exists as a seperate operator.

This check looks for usage of the sequence operator in locations where it is not necessary and could be replaced by a series of expressions or statements.

var a,b,c;

a = 1, b = 1,  c= 3;

could just as well be written as:

var a,b,c;

a = 1;
b = 1;
c = 3;

To learn more about the sequence operator, please refer to the MDN.

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Comprehensibility Best Practice introduced by
You seem to be aliasing the built-in name String as b. This makes your code very difficult to follow, consider using the built-in name directly.
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Bug introduced by
The variable Raphael seems to be never declared. If this is a global, consider adding a /** global: Raphael */ comment.

This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.

To learn more about declaring variables in Javascript, see the MDN.

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Bug introduced by
Deleting variables may lead to unexpected behavior. Variables cannot be deleted (only properties can). What actually happens depends on the runtime.
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Best Practice introduced by
Comparing null to a.readyState using the == operator is not safe. Consider using === instead.
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Comprehensibility Best Practice introduced by
You seem to be aliasing the built-in name Math as f. This makes your code very difficult to follow, consider using the built-in name directly.
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Best Practice introduced by
Comparing null to e using the == operator is not safe. Consider using === instead.
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Bug introduced by
The variable G is changed as part of the for-each loop for example by q("image") on line 10. Only the value of the last iteration will be visible in this function if it is called after the loop.
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Complexity Best Practice introduced by
There is no return statement if b is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

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introduced by
This node falls through to the next case due to this statement. Please add a comment either directly below this line or between the cases to explain.
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Bug introduced by
The variable u does not seem to be initialized in case e = b(e).replace(c._radi...s*\-\s*), "linear" == j on line 10 is false. Are you sure this can never be the case?
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Bug introduced by
The variable h seems to not be initialized for all possible execution paths. Are you sure cc handles undefined variables?
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Coding Style Best Practice introduced by
By convention, constructors like o should be capitalized.
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Bug introduced by
The variable parseFloat seems to be never declared. If this is a global, consider adding a /** global: parseFloat */ comment.

This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.

To learn more about declaring variables in Javascript, see the MDN.

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Unused Code introduced by
The assignment to variable a seems to be never used. Consider removing it.
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Bug introduced by
The variable F is changed as part of the for-each loop for example by b(p).match(c._ISURL) on line 10. Only the value of the last iteration will be visible in this function if it is called after the loop.
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Best Practice introduced by
Comparing 1 to b.scalex using the != operator is not safe. Consider using !== instead.
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Complexity introduced by
A for in loop automatically includes the property of any prototype object, consider checking the key using hasOwnProperty.

When iterating over the keys of an object, this includes not only the keys of the object, but also keys contained in the prototype of that object. It is generally a best practice to check for these keys specifically:

var someObject;
for (var key in someObject) {
    if ( ! someObject.hasOwnProperty(key)) {
        continue; // Skip keys from the prototype.
    }

    doSomethingWith(key);
}
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Best Practice introduced by
Comparing 1 to d._.sy using the != operator is not safe. Consider using !== instead.
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Bug introduced by
The variable i seems to not be initialized for all possible execution paths.
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Bug introduced by
The variable a does not seem to be initialized in case "text" != this.type && "set" != this.type on line 10 is true. Are you sure this can never be the case?
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Best Practice introduced by
Comparing 1 to d._.sx using the != operator is not safe. Consider using !== instead.
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Coding Style Best Practice introduced by
By convention, constructors like r should be capitalized.
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Bug introduced by
The variable f seems to not be initialized for all possible execution paths.
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Best Practice introduced by
Comparing null to b using the != operator is not safe. Consider using !== instead.
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Complexity Coding Style introduced by
You seem to be assigning a new value to the loop variable d here. Please check if this was indeed your intention. Even if it was, consider using another kind of loop instead.
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Best Practice introduced by
Comparing null to a using the == operator is not safe. Consider using === instead.
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Best Practice introduced by
Comparing null to e using the != operator is not safe. Consider using !== instead.
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Bug introduced by
The variable navigator seems to be never declared. If this is a global, consider adding a /** global: navigator */ comment.

This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.

To learn more about declaring variables in Javascript, see the MDN.

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Best Practice introduced by
Comparing null to l using the == operator is not safe. Consider using === instead.
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Bug introduced by
The variable g does not seem to be initialized in case !h on line 10 is false. Are you sure this can never be the case?
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Bug introduced by
The variable d does not seem to be initialized in case c.is(a, "array") on line 10 is false. Are you sure this can never be the case?
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Bug introduced by
The variable parseInt seems to be never declared. If this is a global, consider adding a /** global: parseInt */ comment.

This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.

To learn more about declaring variables in Javascript, see the MDN.

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Complexity Best Practice introduced by
There is no return statement if a is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

Loading history...
Complexity Best Practice introduced by
There is no return statement if d is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

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Best Practice introduced by
Comparing null to d using the != operator is not safe. Consider using !== instead.
Loading history...
Best Practice introduced by
Comparing null to f using the != operator is not safe. Consider using !== instead.
Loading history...
Complexity Best Practice introduced by
There is no return statement if "text" != this.type && "set" != this.type is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

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introduced by
The for loop does not have a body. Maybe you have misplaced a semicolon. If you do wish to have a loop without a body, use an empty body {}.
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Best Practice introduced by
Comparing 1 to b.scaley using the != operator is not safe. Consider using !== instead.
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Coding Style Best Practice introduced by
By convention, constructors like mc should be capitalized.
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Bug introduced by
The variable f does not seem to be initialized in case a.addEventListener(b, e, !1), F && L.b on line 10 is false. Are you sure the function removeEventListener handles undefined variables?
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Complexity Coding Style introduced by
You seem to be assigning a new value to the loop variable c here. Please check if this was indeed your intention. Even if it was, consider using another kind of loop instead.
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Bug introduced by
The variable g seems to not be initialized for all possible execution paths. Are you sure cc handles undefined variables?
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Complexity Best Practice introduced by
There is no return statement if e = e || "normal", d = d...00))}.b || 400, c.fonts is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

Loading history...
Best Practice introduced by
Comparing 1 to arguments.length using the == operator is not safe. Consider using === instead.
Loading history...
Best Practice introduced by
Comparing 0 to arguments.length using the == operator is not safe. Consider using === instead.
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11
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0 ignored issues
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Bug introduced by
The variable parseFloat seems to be never declared. If this is a global, consider adding a /** global: parseFloat */ comment.

This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.

To learn more about declaring variables in Javascript, see the MDN.

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Best Practice introduced by
Comparing null to c using the == operator is not safe. Consider using === instead.
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Best Practice introduced by
Comparing 1 to b using the == operator is not safe. Consider using === instead.
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Best Practice introduced by
Comparing null to a using the == operator is not safe. Consider using === instead.
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Best Practice introduced by
Comparing null to i."stroke-opacity" using the != operator is not safe. Consider using !== instead.
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Bug introduced by
The variable m does not seem to be initialized in case null != d on line 11 is false. Are you sure this can never be the case?
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introduced by
The result of the property access to f.attrs is not used.
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Best Practice introduced by
Comparing 1 to d.sx using the != operator is not safe. Consider using !== instead.
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Best Practice introduced by
Comparing null to P.on using the == operator is not safe. Consider using === instead.
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Unused Code introduced by
The variable L seems to be never used. Consider removing it.
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Complexity Best Practice introduced by
There is no return statement if null != a is false. Are you sure this is correct? If so, consider adding return; explicitly.

This check looks for functions where a return statement is found in some execution paths, but not in all.

Consider this little piece of code

function isBig(a) {
    if (a > 5000) {
        return "yes";
    }
}

console.log(isBig(5001)); //returns yes
console.log(isBig(42)); //returns undefined

The function isBig will only return a specific value when its parameter is bigger than 5000. In any other case, it will implicitly return undefined.

This behaviour may not be what you had intended. In any case, you can add a return undefined to the other execution path to make the return value explicit.

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Bug introduced by
The variable b seems to not be initialized for all possible execution paths.
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Bug introduced by
The variable Element seems to be never declared. Assigning variables without defining them first makes them global. If this was intended, consider making it explicit like using window.Element.
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introduced by
The result of the property access to this.paper is not used.
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Best Practice introduced by
Comparing null to i."fill-opacity" using the != operator is not safe. Consider using !== instead.
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Comprehensibility Best Practice introduced by
You seem to be aliasing the built-in name Math as e. This makes your code very difficult to follow, consider using the built-in name directly.
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Comprehensibility Best Practice introduced by
You seem to be aliasing the built-in name String as b. This makes your code very difficult to follow, consider using the built-in name directly.
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Bug introduced by
The variable size seems to be never declared. If this is a global, consider adding a /** global: size */ comment.

This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.

To learn more about declaring variables in Javascript, see the MDN.

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Complexity introduced by
A for in loop automatically includes the property of any prototype object, consider checking the key using hasOwnProperty.

When iterating over the keys of an object, this includes not only the keys of the object, but also keys contained in the prototype of that object. It is generally a best practice to check for these keys specifically:

var someObject;
for (var key in someObject) {
    if ( ! someObject.hasOwnProperty(key)) {
        continue; // Skip keys from the prototype.
    }

    doSomethingWith(key);
}
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introduced by
This node falls through to the next case due to this statement. Please add a comment either directly below this line or between the cases to explain.
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Comprehensibility introduced by
Usage of the sequence operator is discouraged, since it may lead to obfuscated code.

The sequence or comma operator allows the inclusion of multiple expressions where only is permitted. The result of the sequence is the value of the last expression.

This operator is most often used in for statements.

Used in another places it can make code hard to read, especially when people do not realize it even exists as a seperate operator.

This check looks for usage of the sequence operator in locations where it is not necessary and could be replaced by a series of expressions or statements.

var a,b,c;

a = 1, b = 1,  c= 3;

could just as well be written as:

var a,b,c;

a = 1;
b = 1;
c = 3;

To learn more about the sequence operator, please refer to the MDN.

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Best Practice introduced by
Comparing null to d using the == operator is not safe. Consider using === instead.
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introduced by
The result of the property access to e.attrs is not used.
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Best Practice introduced by
Comparing null to f using the == operator is not safe. Consider using === instead.
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Bug introduced by
The variable g does not seem to be initialized in case a = b(a).split(j), a.len... null == e || null == f on line 11 is false. Are you sure this can never be the case?
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Duplication introduced by
This code seems to be duplicated in your project.
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Duplication introduced by
This code seems to be duplicated in your project.
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Bug introduced by
The variable d seems to not be initialized for all possible execution paths.
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Best Practice introduced by
Comparing null to i."stroke-linejoin" using the != operator is not safe. Consider using !== instead.
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Best Practice introduced by
Comparing null to i.stroke using the != operator is not safe. Consider using !== instead.
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Best Practice introduced by
Comparing null to K.on using the == operator is not safe. Consider using === instead.
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Best Practice introduced by
Comparing null to i."stroke-dasharray" using the != operator is not safe. Consider using !== instead.
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Best Practice introduced by
Comparing 0 to i.stroke using the == operator is not safe. Consider using === instead.
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Best Practice introduced by
Comparing null to i."stroke-miterlimit" using the != operator is not safe. Consider using !== instead.
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Best Practice introduced by
Comparing null to i.opacity using the != operator is not safe. Consider using !== instead.
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Unused Code introduced by
The assignment to variable d seems to be never used. Consider removing it.
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Best Practice introduced by
Comparing 1 to d.sy using the != operator is not safe. Consider using !== instead.
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Bug introduced by
The variable n seems to not be initialized for all possible execution paths.
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Best Practice introduced by
Comparing null to b using the == operator is not safe. Consider using === instead.
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Best Practice introduced by
Comparing null to i."stroke-linecap" using the != operator is not safe. Consider using !== instead.
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Bug introduced by
The variable g does not seem to be initialized in case a = b(a).split(k), a.len... null == e || null == f on line 11 is false. Are you sure this can never be the case?
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Best Practice introduced by
Comparing 0 to i."stroke-width" using the == operator is not safe. Consider using === instead.
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Best Practice introduced by
Comparing null to i."stroke-width" using the != operator is not safe. Consider using !== instead.
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Bug introduced by
The variable Raphael seems to be never declared. Assigning variables without defining them first makes them global. If this was intended, consider making it explicit like using window.Raphael.
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Best Practice introduced by
Comparing null to i.fill using the != operator is not safe. Consider using !== instead.
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Best Practice introduced by
Comparing null to e using the == operator is not safe. Consider using === instead.
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Best Practice introduced by
Comparing null to i.src using the != operator is not safe. Consider using !== instead.
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Bug introduced by
The variable k does not seem to be initialized in case a.attrs.gradient = f, f ...s*\-\s*), "linear" == i on line 11 is false. Are you sure this can never be the case?
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Best Practice introduced by
Comparing null to a using the != operator is not safe. Consider using !== instead.
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