butcherman /
Tech_Bench
| @@ 448-471 (lines=24) @@ | ||
| 445 | } |
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| 446 | return anyUriToBlob(src); |
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| 447 | } |
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| 448 | function blobToImage(blob) { |
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| 449 | return new Promise(function (resolve, reject) { |
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| 450 | var blobUrl = URL.createObjectURL(blob); |
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| 451 | var image = new Image(); |
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| 452 | var removeListeners = function () { |
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| 453 | image.removeEventListener('load', loaded); |
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| 454 | image.removeEventListener('error', error); |
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| 455 | }; |
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| 456 | function loaded() { |
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| 457 | removeListeners(); |
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| 458 | resolve(image); |
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| 459 | } |
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| 460 | function error() { |
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| 461 | removeListeners(); |
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| 462 | reject('Unable to load data of type ' + blob.type + ': ' + blobUrl); |
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| 463 | } |
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| 464 | image.addEventListener('load', loaded); |
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| 465 | image.addEventListener('error', error); |
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| 466 | image.src = blobUrl; |
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| 467 | if (image.complete) { |
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| 468 | loaded(); |
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| 469 | } |
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| 470 | }); |
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| 471 | } |
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| 472 | function anyUriToBlob(url) { |
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| 473 | return new Promise(function (resolve, reject) { |
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| 474 | var xhr = new XMLHttpRequest(); |
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| @@ 5796-5819 (lines=24) @@ | ||
| 5793 | } |
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| 5794 | return anyUriToBlob(src); |
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| 5795 | } |
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| 5796 | function blobToImage(blob) { |
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| 5797 | return new Promise(function (resolve, reject) { |
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| 5798 | var blobUrl = URL.createObjectURL(blob); |
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| 5799 | var image = new Image(); |
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| 5800 | var removeListeners = function () { |
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| 5801 | image.removeEventListener('load', loaded); |
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| 5802 | image.removeEventListener('error', error); |
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| 5803 | }; |
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| 5804 | function loaded() { |
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| 5805 | removeListeners(); |
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| 5806 | resolve(image); |
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| 5807 | } |
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| 5808 | function error() { |
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| 5809 | removeListeners(); |
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| 5810 | reject('Unable to load data of type ' + blob.type + ': ' + blobUrl); |
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| 5811 | } |
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| 5812 | image.addEventListener('load', loaded); |
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| 5813 | image.addEventListener('error', error); |
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| 5814 | image.src = blobUrl; |
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| 5815 | if (image.complete) { |
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| 5816 | loaded(); |
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| 5817 | } |
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| 5818 | }); |
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| 5819 | } |
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| 5820 | function anyUriToBlob(url) { |
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| 5821 | return new Promise(function (resolve, reject) { |
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| 5822 | var xhr = new XMLHttpRequest(); |
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