1 files changed, 69 insertions, 29 deletions

diff --git a/src/utils/utils.js b/src/utils/utils.js
index 64c0eed..01cd49f 100644
--- a/src/utils/utils.js
+++ b/src/utils/utils.js
@@ -1,103 +1,143 @@
 // Map function
-export function map (array, block) {
+export function map ( array, block ) {
+
   var i
   var il = array.length
   var result = []
 
-  for (i = 0; i < il; i++) {
-    result.push(block(array[i]))
+  for ( i = 0; i < il; i++ ) {
+
+    result.push( block( array[i] ) )
+
   }
 
   return result
+
 }
 
 // Filter function
-export function filter (array, block) {
+export function filter ( array, block ) {
+
   var i
   var il = array.length
   var result = []
 
-  for (i = 0; i < il; i++) {
-    if (block(array[i])) { result.push(array[i]) }
+  for ( i = 0; i < il; i++ ) {
+
+    if ( block( array[i] ) ) {
+
+      result.push( array[i] )
+
+    }
+
   }
 
   return result
+
 }
 
 // Degrees to radians
-export function radians (d) {
+export function radians ( d ) {
+
   return d % 360 * Math.PI / 180
+
 }
 
 // Radians to degrees
-export function degrees (r) {
+export function degrees ( r ) {
+
   return r * 180 / Math.PI % 360
+
 }
 
 // Convert dash-separated-string to camelCase
-export function camelCase (s) {
-  return s.toLowerCase().replace(/-(.)/g, function (m, g) {
+export function camelCase ( s ) {
+
+  return s.toLowerCase().replace( /-(.)/g, function ( m, g ) {
+
     return g.toUpperCase()
-  })
+
+  } )
+
 }
 
 // Convert camel cased string to string seperated
-export function unCamelCase (s) {
-  return s.replace(/([A-Z])/g, function (m, g) {
+export function unCamelCase ( s ) {
+
+  return s.replace( /([A-Z])/g, function ( m, g ) {
+
     return '-' + g.toLowerCase()
-  })
+
+  } )
+
 }
 
 // Capitalize first letter of a string
-export function capitalize (s) {
-  return s.charAt(0).toUpperCase() + s.slice(1)
+export function capitalize ( s ) {
+
+  return s.charAt( 0 ).toUpperCase() + s.slice( 1 )
+
 }
 
 // Calculate proportional width and height values when necessary
-export function proportionalSize (element, width, height) {
-  if (width == null || height == null) {
+export function proportionalSize ( element, width, height ) {
+
+  if ( width == null || height == null ) {
+
     var box = element.bbox()
 
-    if (width == null) {
+    if ( width == null ) {
+
       width = box.width / box.height * height
-    } else if (height == null) {
+
+    } else if ( height == null ) {
+
       height = box.height / box.width * width
+
     }
+
   }
 
   return {
     width: width,
     height: height
   }
+
 }
 
-export function getOrigin (o, element) {
+export function getOrigin ( o, element ) {
+
   // Allow origin or around as the names
   let origin = o.origin // o.around == null ? o.origin : o.around
   let ox, oy
 
   // Allow the user to pass a string to rotate around a given point
-  if (typeof origin === 'string' || origin == null) {
+  if ( typeof origin === 'string' || origin == null ) {
+
     // Get the bounding box of the element with no transformations applied
-    const string = (origin || 'center').toLowerCase().trim()
+    const string = ( origin || 'center' ).toLowerCase().trim()
     const { height, width, x, y } = element.bbox()
 
     // Calculate the transformed x and y coordinates
-    let bx = string.includes('left') ? x
-      : string.includes('right') ? x + width
-        : x + width / 2
-    let by = string.includes('top') ? y
-      : string.includes('bottom') ? y + height
-        : y + height / 2
+    let bx = string.includes( 'left' ) ? x
+      : string.includes( 'right' ) ? x + width
+      : x + width / 2
+    let by = string.includes( 'top' ) ? y
+      : string.includes( 'bottom' ) ? y + height
+      : y + height / 2
 
     // Set the bounds eg : "bottom-left", "Top right", "middle" etc...
     ox = o.ox != null ? o.ox : bx
     oy = o.oy != null ? o.oy : by
+
   } else {
+
     ox = origin[0]
     oy = origin[1]
+
   }
 
   // Return the origin as it is if it wasn't a string
   return [ ox, oy ]
+
 }