butcherman /
Tech_Bench
| @@ 5813-5836 (lines=24) @@ | ||
| 5810 | } |
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| 5811 | return anyUriToBlob(src); |
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| 5812 | } |
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| 5813 | function blobToImage(blob) { |
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| 5814 | return new Promise(function (resolve, reject) { |
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| 5815 | var blobUrl = URL.createObjectURL(blob); |
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| 5816 | var image = new Image(); |
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| 5817 | var removeListeners = function () { |
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| 5818 | image.removeEventListener('load', loaded); |
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| 5819 | image.removeEventListener('error', error); |
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| 5820 | }; |
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| 5821 | function loaded() { |
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| 5822 | removeListeners(); |
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| 5823 | resolve(image); |
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| 5824 | } |
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| 5825 | function error() { |
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| 5826 | removeListeners(); |
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| 5827 | reject('Unable to load data of type ' + blob.type + ': ' + blobUrl); |
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| 5828 | } |
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| 5829 | image.addEventListener('load', loaded); |
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| 5830 | image.addEventListener('error', error); |
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| 5831 | image.src = blobUrl; |
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| 5832 | if (image.complete) { |
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| 5833 | loaded(); |
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| 5834 | } |
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| 5835 | }); |
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| 5836 | } |
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| 5837 | function anyUriToBlob(url) { |
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| 5838 | return new Promise(function (resolve, reject) { |
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| 5839 | var xhr = new XMLHttpRequest(); |
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| @@ 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); |
|
| 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) { |
|
| 473 | return new Promise(function (resolve, reject) { |
|
| 474 | var xhr = new XMLHttpRequest(); |
|
