waveterm/xterm.js
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Ensure mouse coordinates are always within rows/cols

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Fixes #986
This commit is contained in:
Daniel Imms
2017-09-13 14:03:40 -07:00
parent 1897f0f51a
commit a52b9feeea
1 changed files with 2 additions and 2 deletions
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src/utils/Mouse.ts
+2 -2
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@@ -53,8 +53,8 @@ export function getCoords(event: {pageX: number, pageY: number}, element: HTMLEl
coords[1] = Math.ceil(coords[1] / Math.ceil(charMeasure.height * lineHeight));
// Ensure coordinates are within the terminal viewport.
coords[0] = Math.min(Math.max(coords[0], 1), colCount + 1);
coords[1] = Math.min(Math.max(coords[1], 1), rowCount + 1);
coords[0] = Math.min(Math.max(coords[0], 1), colCount);
coords[1] = Math.min(Math.max(coords[1], 1), rowCount);
return coords;
}