@ -54,8 +54,8 @@ export function initImageDiff() {
} ;
return {
image1 : $ ( image1 ) ,
image2 : $ ( image2 ) ,
$ image1: $ ( image1 ) ,
$ image2: $ ( image2 ) ,
size1 ,
size2 ,
max ,
@ -124,18 +124,18 @@ export function initImageDiff() {
factor = ( diffContainerWidth - 24 ) / 2 / sizes . max . width ;
}
const widthChanged = sizes . image1 . length !== 0 && sizes . image2 . length !== 0 && sizes . image1 [ 0 ] . naturalWidth !== sizes . image2 [ 0 ] . naturalWidth ;
const heightChanged = sizes . image1 . length !== 0 && sizes . image2 . length !== 0 && sizes . image1 [ 0 ] . naturalHeight !== sizes . image2 [ 0 ] . naturalHeight ;
if ( sizes . image1 . length !== 0 ) {
$container . find ( '.bounds-info-after .bounds-info-width' ) . text ( ` ${ sizes . image1 [ 0 ] . naturalWidth } px ` ) . addClass ( widthChanged ? 'green' : '' ) ;
$container . find ( '.bounds-info-after .bounds-info-height' ) . text ( ` ${ sizes . image1 [ 0 ] . naturalHeight } px ` ) . addClass ( heightChanged ? 'green' : '' ) ;
const widthChanged = sizes . $ image1. length !== 0 && sizes . $ image2. length !== 0 && sizes . $ image1[ 0 ] . naturalWidth !== sizes . $ image2[ 0 ] . naturalWidth ;
const heightChanged = sizes . $ image1. length !== 0 && sizes . $ image2. length !== 0 && sizes . $ image1[ 0 ] . naturalHeight !== sizes . $ image2[ 0 ] . naturalHeight ;
if ( sizes . $ image1. length !== 0 ) {
$container . find ( '.bounds-info-after .bounds-info-width' ) . text ( ` ${ sizes . $ image1[ 0 ] . naturalWidth } px ` ) . addClass ( widthChanged ? 'green' : '' ) ;
$container . find ( '.bounds-info-after .bounds-info-height' ) . text ( ` ${ sizes . $ image1[ 0 ] . naturalHeight } px ` ) . addClass ( heightChanged ? 'green' : '' ) ;
}
if ( sizes . image2 . length !== 0 ) {
$container . find ( '.bounds-info-before .bounds-info-width' ) . text ( ` ${ sizes . image2 [ 0 ] . naturalWidth } px ` ) . addClass ( widthChanged ? 'red' : '' ) ;
$container . find ( '.bounds-info-before .bounds-info-height' ) . text ( ` ${ sizes . image2 [ 0 ] . naturalHeight } px ` ) . addClass ( heightChanged ? 'red' : '' ) ;
if ( sizes . $ image2. length !== 0 ) {
$container . find ( '.bounds-info-before .bounds-info-width' ) . text ( ` ${ sizes . $ image2[ 0 ] . naturalWidth } px ` ) . addClass ( widthChanged ? 'red' : '' ) ;
$container . find ( '.bounds-info-before .bounds-info-height' ) . text ( ` ${ sizes . $ image2[ 0 ] . naturalHeight } px ` ) . addClass ( heightChanged ? 'red' : '' ) ;
}
const image1 = sizes . image1 [ 0 ] ;
const image1 = sizes . $ image1[ 0 ] ;
if ( image1 ) {
const container = image1 . parentNode ;
image1 . style . width = ` ${ sizes . size1 . width * factor } px ` ;
@ -145,7 +145,7 @@ export function initImageDiff() {
container . style . height = ` ${ sizes . size1 . height * factor + 2 } px ` ;
}
const image2 = sizes . image2 [ 0 ] ;
const image2 = sizes . $ image2[ 0 ] ;
if ( image2 ) {
const container = image2 . parentNode ;
image2 . style . width = ` ${ sizes . size2 . width * factor } px ` ;
@ -162,7 +162,7 @@ export function initImageDiff() {
factor = ( diffContainerWidth - 12 ) / sizes . max . width ;
}
const image1 = sizes . image1 [ 0 ] ;
const image1 = sizes . $ image1[ 0 ] ;
if ( image1 ) {
const container = image1 . parentNode ;
const swipeFrame = container . parentNode ;
@ -175,7 +175,7 @@ export function initImageDiff() {
swipeFrame . style . width = ` ${ sizes . max . width * factor + 2 } px ` ;
}
const image2 = sizes . image2 [ 0 ] ;
const image2 = sizes . $ image2[ 0 ] ;
if ( image2 ) {
const container = image2 . parentNode ;
const swipeFrame = container . parentNode ;
@ -222,38 +222,39 @@ export function initImageDiff() {
factor = ( diffContainerWidth - 12 ) / sizes . max . width ;
}
sizes . image1 . css ( {
width : sizes . size1 . width * factor ,
height : sizes . size1 . height * factor ,
} ) ;
sizes . image2 . css ( {
width : sizes . size2 . width * factor ,
height : sizes . size2 . height * factor ,
} ) ;
sizes . image1 . parent ( ) . css ( {
margin : ` ${ sizes . ratio [ 1 ] * factor } px ${ sizes . ratio [ 0 ] * factor } px ` ,
width : sizes . size1 . width * factor + 2 ,
height : sizes . size1 . height * factor + 2 ,
} ) ;
sizes . image2 . parent ( ) . css ( {
margin : ` ${ sizes . ratio [ 3 ] * factor } px ${ sizes . ratio [ 2 ] * factor } px ` ,
width : sizes . size2 . width * factor + 2 ,
height : sizes . size2 . height * factor + 2 ,
} ) ;
const image1 = sizes . $image1 [ 0 ] ;
if ( image1 ) {
const container = image1 . parentNode ;
image1 . style . width = ` ${ sizes . size1 . width * factor } px ` ;
image1 . style . height = ` ${ sizes . size1 . height * factor } px ` ;
container . style . margin = ` ${ sizes . ratio [ 1 ] * factor } px ${ sizes . ratio [ 0 ] * factor } px ` ;
container . style . width = ` ${ sizes . size1 . width * factor + 2 } px ` ;
container . style . height = ` ${ sizes . size1 . height * factor + 2 } px ` ;
}
// some inner elements are `position: absolute`, so the container's height must be large enough
// the "css(width, height)" is somewhat hacky and not easy to understand, it could be improved in the future
sizes . image2 . parent ( ) . parent ( ) . css ( {
width : sizes . max . width * factor + 2 ,
height : sizes . max . height * factor + 2 ,
} ) ;
const image2 = sizes . $image2 [ 0 ] ;
if ( image2 ) {
const container = image2 . parentNode ;
const overlayFrame = container . parentNode ;
image2 . style . width = ` ${ sizes . size2 . width * factor } px ` ;
image2 . style . height = ` ${ sizes . size2 . height * factor } px ` ;
container . style . margin = ` ${ sizes . ratio [ 3 ] * factor } px ${ sizes . ratio [ 2 ] * factor } px ` ;
container . style . width = ` ${ sizes . size2 . width * factor + 2 } px ` ;
container . style . height = ` ${ sizes . size2 . height * factor + 2 } px ` ;
const $range = $container . find ( "input[type='range']" ) ;
const onInput = ( ) => sizes . image1 . parent ( ) . css ( {
opacity : $range . val ( ) / 100 ,
} ) ;
$range . on ( 'input' , onInput ) ;
onInput ( ) ;
// some inner elements are `position: absolute`, so the container's height must be large enough
overlayFrame . style . width = ` ${ sizes . max . width * factor + 2 } px ` ;
overlayFrame . style . height = ` ${ sizes . max . height * factor + 2 } px ` ;
}
const rangeInput = $container [ 0 ] . querySelector ( 'input[type="range"]' ) ;
function updateOpacity ( ) {
if ( sizes ? . $image1 ? . [ 0 ] ) {
sizes . $image1 [ 0 ] . parentNode . style . opacity = ` ${ rangeInput . value / 100 } ` ;
}
}
rangeInput ? . addEventListener ( 'input' , updateOpacity ) ;
updateOpacity ( ) ;
}
} ) ;
}