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Added colour channel splitting support

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This commit is contained in:
Matt C 2018-12-21 15:57:09 +00:00
parent 8c3569ea63
commit 0046f7e3d7
3 changed files with 742 additions and 90 deletions
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15
src/core/Utils.mjs
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@ -6,7 +6,7 @@
import utf8 from "utf8";
import moment from "moment-timezone";
import {fromBase64} from "./lib/Base64";
import {fromBase64, toBase64} from "./lib/Base64";
import {fromHex} from "./lib/Hex";
import {fromDecimal} from "./lib/Decimal";
import {fromBinary} from "./lib/Binary";
@ -850,6 +850,17 @@ class Utils {
return html;
};
const formatContent = function (buff, type) {
if (type.startsWith("image")) {
let dataURI = "data:";
dataURI += type + ";";
dataURI += "base64," + toBase64(buff);
return "<img src='" + dataURI + "'>";
} else {
return `<pre>${Utils.escapeHtml(Utils.arrayBufferToStr(buff.buffer))}</pre>`;
}
};
const formatFile = async function(file, i) {
const buff = await Utils.readFile(file);
const blob = new Blob(
@ -879,7 +890,7 @@ class Utils {
</div>
<div id='collapse${i}' class='collapse' aria-labelledby='heading${i}' data-parent="#files">
<div class='card-body'>
<pre>${Utils.escapeHtml(Utils.arrayBufferToStr(buff.buffer))}</pre>
${formatContent(buff, file.type)}
</div>
</div>
</div>`;