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Show error message when canvas to export is too big (#1256) (#2210)

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Co-authored-by: dwelle <luzar.david@gmail.com>
This commit is contained in:
Giacomo Debidda
2020-10-28 20:52:53 +01:00
committed by GitHub
parent 5c26bd19d7
commit fc58e51ab3
10 changed files with 193 additions and 118 deletions
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24
src/clipboard.ts
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@ -11,6 +11,7 @@ import {
VALID_SPREADSHEET,
MALFORMED_SPREADSHEET,
} from "./charts";
import { canvasToBlob } from "./data/blob";
const TYPE_ELEMENTS = "excalidraw/elements";
@ -157,23 +158,12 @@ export const parseClipboard = async (
}
};
export const copyCanvasToClipboardAsPng = async (canvas: HTMLCanvasElement) =>
new Promise((resolve, reject) => {
try {
canvas.toBlob(async (blob) => {
try {
await navigator.clipboard.write([
new window.ClipboardItem({ "image/png": blob }),
]);
resolve();
} catch (error) {
reject(error);
}
});
} catch (error) {
reject(error);
}
});
export const copyCanvasToClipboardAsPng = async (canvas: HTMLCanvasElement) => {
const blob = await canvasToBlob(canvas);
await navigator.clipboard.write([
new window.ClipboardItem({ "image/png": blob }),
]);
};
export const copyTextToSystemClipboard = async (text: string | null) => {
let copied = false;