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Refactor Element Functions (#233)

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* Remove `generatedraw` from element object

- Create a function that renders a single element
- Refactor rendering selected elements

* Replace getElementAbsoluteXY with getElementAbsoluteCoords
This commit is contained in:
Gasim Gasimzada 2020-01-07 19:04:52 +04:00 • committed by GitHub
parent 85365e5bcb
commit 829a65b8cb
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14 changed files with 206 additions and 184 deletions
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16
src/scene/scrollbars.ts
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@ -1,10 +1,5 @@
import { ExcalidrawElement } from "../element/types";
import {
getElementAbsoluteX1,
getElementAbsoluteX2,
getElementAbsoluteY1,
getElementAbsoluteY2
} from "../element";
import { getElementAbsoluteCoords } from "../element";
const SCROLLBAR_MIN_SIZE = 15;
const SCROLLBAR_MARGIN = 4;
@ -24,10 +19,11 @@ export function getScrollBars(
let maxY = 0;
elements.forEach(element => {
minX = Math.min(minX, getElementAbsoluteX1(element));
maxX = Math.max(maxX, getElementAbsoluteX2(element));
minY = Math.min(minY, getElementAbsoluteY1(element));
maxY = Math.max(maxY, getElementAbsoluteY2(element));
const [x1, y1, x2, y2] = getElementAbsoluteCoords(element);
minX = Math.min(minX, x1);
minY = Math.min(minY, y1);
maxX = Math.max(maxX, x2);
maxY = Math.max(maxY, y2);
});
minX += scrollX;