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dont use globals for ES6 compatibility #111

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44 changes: 22 additions & 22 deletions jquery.elevatezoom.js
Original file line number Diff line number Diff line change
Expand Up @@ -190,16 +190,16 @@ if ( typeof Object.create !== 'function' ) {
// adjust images less than the window height

if(self.nzHeight < self.options.zoomWindowWidth/self.widthRatio){
lensHeight = self.nzHeight;
self.lensHeight = self.nzHeight;
}
else{
lensHeight = String((self.options.zoomWindowHeight/self.heightRatio))
self.lensHeight = String((self.options.zoomWindowHeight/self.heightRatio))
}
if(self.largeWidth < self.options.zoomWindowWidth){
lensWidth = self.nzWidth;
self.lensWidth = self.nzWidth;
}
else{
lensWidth = (self.options.zoomWindowWidth/self.widthRatio);
self.lensWidth = (self.options.zoomWindowWidth/self.widthRatio);
}


Expand All @@ -209,8 +209,8 @@ if ( typeof Object.create !== 'function' ) {
+ "z-index: 999;"
+ "-webkit-transform: translateZ(0);"
+ "opacity:"+(self.options.lensOpacity)+";filter: alpha(opacity = "+(self.options.lensOpacity*100)+"); zoom:1;"
+ "width:"+lensWidth+"px;"
+ "height:"+lensHeight+"px;"
+ "width:"+self.lensWidth+"px;"
+ "height:"+self.lensHeight+"px;"
+ "background-color:"+(self.options.lensColour)+";"
+ "cursor:"+(self.options.cursor)+";"
+ "border: "+(self.options.lensBorderSize)+"px" +
Expand Down Expand Up @@ -585,16 +585,16 @@ if ( typeof Object.create !== 'function' ) {
if(self.options.responsive && !self.options.scrollZoom){
if(self.options.showLens){
if(self.nzHeight < self.options.zoomWindowWidth/self.widthRatio){
lensHeight = self.nzHeight;
self.lensHeight = self.nzHeight;
}
else{
lensHeight = String((self.options.zoomWindowHeight/self.heightRatio))
self.lensHeight = String((self.options.zoomWindowHeight/self.heightRatio))
}
if(self.largeWidth < self.options.zoomWindowWidth){
lensWidth = self.nzWidth;
self.lensWidth = self.nzWidth;
}
else{
lensWidth = (self.options.zoomWindowWidth/self.widthRatio);
self.lensWidth = (self.options.zoomWindowWidth/self.widthRatio);
}
self.widthRatio = self.largeWidth / self.nzWidth;
self.heightRatio = self.largeHeight / self.nzHeight;
Expand All @@ -604,22 +604,22 @@ if ( typeof Object.create !== 'function' ) {
//possibly dont need to keep recalcalculating
//if the lens is heigher than the image, then set lens size to image size
if(self.nzHeight < self.options.zoomWindowWidth/self.widthRatio){
lensHeight = self.nzHeight;
self.lensHeight = self.nzHeight;

}
else{
lensHeight = String((self.options.zoomWindowHeight/self.heightRatio))
self.lensHeight = String((self.options.zoomWindowHeight/self.heightRatio))
}

if(self.nzWidth < self.options.zoomWindowHeight/self.heightRatio){
lensWidth = self.nzWidth;
self.lensWidth = self.nzWidth;
}
else{
lensWidth = String((self.options.zoomWindowWidth/self.widthRatio));
self.lensWidth = String((self.options.zoomWindowWidth/self.widthRatio));
}

self.zoomLens.css('width', lensWidth);
self.zoomLens.css('height', lensHeight);
self.zoomLens.css('width', self.lensWidth);
self.zoomLens.css('height', self.lensHeight);

if(self.options.tint){
self.zoomTintImage.css('width', self.nzWidth);
Expand Down Expand Up @@ -1402,25 +1402,25 @@ if ( typeof Object.create !== 'function' ) {
if(self.options.zoomType == "window") {

if(self.nzHeight < self.options.zoomWindowWidth/self.widthRatio){
lensHeight = self.nzHeight;
self.lensHeight = self.nzHeight;

}
else{
lensHeight = String((self.options.zoomWindowHeight/self.heightRatio))
self.lensHeight = String((self.options.zoomWindowHeight/self.heightRatio))
}

if(self.options.zoomWindowWidth < self.options.zoomWindowWidth){
lensWidth = self.nzWidth;
self.lensWidth = self.nzWidth;
}
else{
lensWidth = (self.options.zoomWindowWidth/self.widthRatio);
self.lensWidth = (self.options.zoomWindowWidth/self.widthRatio);
}


if(self.zoomLens){

self.zoomLens.css('width', lensWidth);
self.zoomLens.css('height', lensHeight);
self.zoomLens.css('width', self.lensWidth);
self.zoomLens.css('height', self.lensHeight);


}
Expand Down