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Merge pull request #11178 from keymanapp/fix/web/nearest-key-row-lookup

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Joshua Horton 2024-04-09 19:01:56 +07:00 • committed by GitHub
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web/src/engine/osk/src/keyboard-layout/oskLayerGroup.ts
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@ -198,7 +198,7 @@ export default class OSKLayerGroup {
Assumes there is no fine-tuning of the row ranges to be done - each takes a perfect
fraction of the overall layer height without any padding above or below.
*/
const rowIndex = Math.floor(proportionalCoords.y * layer.rows.length);
const rowIndex = Math.max(0, Math.min(layer.rows.length-1, Math.floor(proportionalCoords.y * layer.rows.length)));
const row = layer.rows[rowIndex];
// Assertion: row no longer `null`.