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prevent exporting empty canvas

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dwelle 2020-01-02 18:19:00 +01:00
parent f091e9813e
commit 4eda1cfb5d
1 changed files with 2 additions and 0 deletions
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src/index.js
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@ -34,6 +34,8 @@ function exportAsPNG({
exportVisibleOnly,
exportPadding = 10
}) {
if ( !elements.length ) return window.alert("Cannot export empty canvas.");
// deselect & rerender
clearSelection();