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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
| <template> | ||
| <div id="main" :style="containerStyle"> | ||
| <div id="osd"></div> | ||
| </div> | ||
| </template> | ||
|
|
||
| <script> | ||
| // https://cuberis.github.io/openseadragon-curtain-sync/ | ||
| const iiifService = 'https://iiif.juncture-digital.org' | ||
| const prefixUrl = 'https://openseadragon.github.io/openseadragon/images/' | ||
| module.exports = { | ||
| name: 've-compare', | ||
| props: { | ||
| items: { type: Array, default: () => ([]) }, | ||
| viewerIsActive: Boolean | ||
| }, | ||
| data: () => ({ | ||
| viewerLabel: 'Image Compare', | ||
| viewerIcon: 'fas fa-images', | ||
| dependencies: [ | ||
| 'https://cdn.jsdelivr.net/npm/[email protected]/build/openseadragon/openseadragon.min.js', | ||
| 'https://jstor-labs.github.io/juncture/js/openseadragon-curtain-sync.min.js' | ||
| ], | ||
| tileSources: [], | ||
| viewer: null | ||
| }), | ||
| computed: { | ||
| containerStyle() { return { height: this.viewerIsActive ? '100%' : '0' } }, | ||
| compareItems() { return this.items.filter(item => item[this.$options.name]) }, | ||
| mode() { let itemsWithMode = this.compareItems.filter(item => item.sync || item.curtain).map(item => item.sync ? 'sync' : 'curtain') | ||
| return itemsWithMode.length > 0 ? itemsWithMode[0] : 'curtain' | ||
| }, | ||
| images() { return this.tileSources.map((tileSource, idx) => { | ||
| return { key: `item-${idx}`, tileSource, shown: true } | ||
| }) | ||
| } | ||
| }, | ||
| mounted() { this.loadDependencies(this.dependencies, 0, this.init) }, | ||
| methods: { | ||
| init() { this.loadManifests() }, | ||
| initViewer() { | ||
| if (this.viewerIsActive) { | ||
| let main = document.getElementById('main') | ||
| let container = document.getElementById('osd') | ||
| if (container) { | ||
| main.removeChild(container) | ||
| } | ||
| container = document.createElement('div') | ||
| container.id = 'osd' | ||
| container.style.height = '100%' | ||
| main.appendChild(container) | ||
| this.$nextTick(() => { | ||
| this.viewer = new CurtainSyncViewer({ | ||
| mode: this.mode, // 'sync' or 'curtain' | ||
| container, | ||
| images: this.images, | ||
| osdOptions: { // OpenSeaDragon options | ||
| autoHideControls: false, | ||
| showHomeControl: true, | ||
| showZoomControl: true, | ||
| homeFillsViewer: false, | ||
| prefixUrl, | ||
| zoomPerClick: 2, | ||
| visibilityRatio: 1, | ||
| wrapHorizontal: false, | ||
| constrainDuringPan: true, | ||
| minZoomImageRatio: 1.35, | ||
| // maxZoomPixelRatio: Infinity, | ||
| maxZoomPixelRatio: 3, | ||
| viewportMargins: {left:0, top:0, bottom:0, right:0} | ||
| } | ||
| }) | ||
| }) | ||
| } | ||
| }, | ||
| loadManifests() { | ||
| let promises = this.compareItems.map(item => { | ||
| if (item.manifest) { | ||
| return fetch(item.manifest).then(resp => resp.json()) | ||
| } else if (item.url) { | ||
| let data = {}; | ||
| ['url', 'label', 'description', 'attribution', 'license'].forEach(field => { | ||
| if (item[field]) data[field] = item[field] | ||
| }) | ||
| return fetch(`${iiifService}/manifest/`, { | ||
| method: 'POST', | ||
| headers: {'Content-type': 'application/json'}, | ||
| body: JSON.stringify(data) | ||
| }).then(resp => resp.json()) | ||
| } | ||
| }) | ||
| Promise.all(promises).then(manifests => { | ||
| this.manifests = manifests.map((manifest, idx) => {return {...manifest, ...this.compareItems[idx]}}) | ||
| this.tileSources = this.manifests.map((manifest, idx) => { | ||
| const opacity = idx === 0 ? 1 : this.mode === 'layers' ? 0 : 1 | ||
| const tileSource = manifest.sequences[0].canvases[manifest.seq || 0].images[0].resource.service | ||
| ? `${manifest.sequences[0].canvases[manifest.seq || 0].images[0].resource.service['@id']}/info.json` | ||
| : { url: manifest.sequences[0].canvases[manifest.seq || 0].images[0].resource['@id'] || manifest.metadata.find(md => md.label === 'source').value, | ||
| type: 'image', buildPyramid: true } | ||
| return tileSource | ||
| }) | ||
| }) | ||
| } | ||
| }, | ||
| watch: { | ||
| compareItems() { this.loadManifests() }, | ||
| images() { this.initViewer() }, | ||
| active() { this.initViewer() } | ||
| } | ||
| } | ||
| </script> | ||
|
|
||
| <style> | ||
| </style> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| <template> | ||
| <div :style="containerStyle"> | ||
|
|
||
| <iframe :id="id" :name="name" :allow="allow" :height="iframeHeight" :width="iframeWidth" :allowfullscreen="allowfullscreen" :mozallowfullscreen="allowfullscreen" :msallowfullscreen="allowfullscreen" :webkitallowfullscreen="allowfullscreen" :frameborder="frameborder" :src="src" :allowtransparency="allowtransparency" :referrerpolicy="referrerpolicy"></iframe> | ||
|
|
||
| </div> | ||
| </template> | ||
|
|
||
| <script> | ||
| module.exports = { | ||
| name: 've-iframe', | ||
| props: { | ||
| items: { type: Array, default: () => ([]) }, | ||
| viewerIsActive: Boolean | ||
| }, | ||
| data: () => ({ | ||
| viewerLabel: 'IFrame', | ||
| viewerIcon: 'fas fa-file-code', | ||
| dependencies: [] | ||
| }), | ||
| computed: { | ||
| containerStyle() { return { | ||
| position: 'relative', | ||
| height: this.viewerIsActive ? '100%' : '0', | ||
| overflowY: 'auto !important' | ||
| }}, | ||
| filteredItems() { return this.items.filter(item => item[this.$options.name]) }, | ||
| item() { return this.filteredItems[0] }, | ||
| id() { return this.item.id || '' }, | ||
| name() { return this.item.name || '' }, | ||
| allow() { return this.item.allow || '' }, | ||
| iframeHeight() { return this.item.height || '100%' }, | ||
| iframeWidth() { return this.item.width || '100%' }, | ||
| allowfullscreen() { return this.item.allowfullscreen || 'true' }, | ||
| src() { return this.item.src || '' }, | ||
| allowtransparency() { return this.item.allowtransparency || 'true' }, | ||
| referrerpolicy() { return this.item.referrerpolicy || '' }, | ||
| frameborder() { return this.item.frameborder || '0' } | ||
| }, | ||
| mounted() { this.loadDependencies(this.dependencies, 0, this.init) }, | ||
| methods: { | ||
| init() { | ||
| } | ||
| } | ||
| } | ||
| </script> | ||
|
|
||
| <style> | ||
| </style> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| <template> | ||
| <div :style="containerStyle"> | ||
| <iframe | ||
| :src="`https://cdn.knightlab.com/libs/timeline3/latest/embed/index.html?source=${item.source}&font=Default&lang=en&timenav_position=${item['timenav-position'] || | ||
| 'bottom'}&hash_bookmark=${item['hash_bookmark'] || | ||
| 'false'}&initial_zoom=${item['initial-zoom'] || '2'}&height=${item.height || '650'}`" | ||
| width="100%" | ||
| height="100%" | ||
| webkitallowfullscreen mozallowfullscreen allowfullscreen | ||
| frameborder="0"> | ||
| </iframe> | ||
| </div> | ||
| </template> | ||
| <script> | ||
| module.exports = { | ||
| name: 've-knightlab-timeline', | ||
| props: { | ||
| items: { type: Array, default: () => ([]) }, | ||
| viewerIsActive: Boolean | ||
| }, | ||
| data: () => ({ | ||
| viewerLabel: 'Knightlab Timeline', | ||
| viewerIcon: 'fas fa-history', | ||
| dependencies: [], | ||
| height: 750, | ||
| }), | ||
| computed: { | ||
| containerStyle() { return { | ||
| position: 'relative', | ||
| height: this.viewerIsActive ? '100%' : '0', | ||
| overflowY: 'auto !important' | ||
| }}, | ||
| filteredItems() { | ||
| return this.items.filter(item => item[this.$options.name]) | ||
| }, | ||
| item() { return this.filteredItems[0] } | ||
| }, | ||
| mounted() { this.loadDependencies(this.dependencies, 0, this.init) }, | ||
| methods: { | ||
| init() { | ||
| // console.log(`${this.componentName}: height=${this.height} width=${this.width}`) | ||
| } | ||
| } | ||
| } | ||
| </script> | ||
|
|
||
| <style> | ||
| </style> |
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