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fix: improve line creation ux on touch screens (#9740)

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* fix: awkward point adding and removing on touch device

* feat: move finalize to next to last point

* feat: on touch screen, click would create a default line/arrow

* fix: make default adaptive to zoom

* fix: increase padding to avoid cutoffs

* refactor: simplify

* fix: only use bigger padding when needed

* center arrow horizontally on pointer

* increase min drag distance before we start 2-point-arrow-drag-creating

* do not render 0-width arrow while creating

* dead code

* fix tests

* fix: remove redundant code

* do not enter line editor on creation

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Co-authored-by: dwelle <5153846+dwelle@users.noreply.github.com>
This commit is contained in:
Ryan Di
2025-07-23 18:49:56 +10:00
committed by GitHub
parent 8492b144b0
commit e5e07260c6
9 changed files with 113 additions and 102 deletions
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packages/common/src/constants.ts
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@ -36,6 +36,7 @@ export const APP_NAME = "Excalidraw";
// (happens a lot with fast clicks with the text tool)
export const TEXT_AUTOWRAP_THRESHOLD = 36; // px
export const DRAGGING_THRESHOLD = 10; // px
export const MINIMUM_ARROW_SIZE = 20; // px
export const LINE_CONFIRM_THRESHOLD = 8; // px
export const ELEMENT_SHIFT_TRANSLATE_AMOUNT = 5;
export const ELEMENT_TRANSLATE_AMOUNT = 1;