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Fix exported size when drawing to the left (#575)

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If you scroll and draw to the left of the origin, when you export the scene, there's a weird whitespace on the right. This is because we do the min() computation starting at 0 and not -Infinity

This also fixes pasted elements and scrollbars.
This commit is contained in:
Christopher Chedeau 2020-01-26 03:28:15 -08:00 • committed by David Luzar
parent 4b0f788945
commit e1ed40be65
3 changed files with 6 additions and 6 deletions
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4
src/index.tsx
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@ -1382,9 +1382,9 @@ export class App extends React.Component<any, AppState> {
elements = clearSelection(elements); elements = clearSelection(elements);
let subCanvasX1 = Infinity; let subCanvasX1 = Infinity;
let subCanvasX2 = 0; let subCanvasX2 = -Infinity;
let subCanvasY1 = Infinity; let subCanvasY1 = Infinity;
let subCanvasY2 = 0; let subCanvasY2 = -Infinity;
const minX = Math.min(...parsedElements.map(element => element.x)); const minX = Math.min(...parsedElements.map(element => element.x));
const minY = Math.min(...parsedElements.map(element => element.y)); const minY = Math.min(...parsedElements.map(element => element.y));

4
src/scene/getExportCanvasPreview.ts
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@ -29,9 +29,9 @@ export function getExportCanvasPreview(
) { ) {
// calculate smallest area to fit the contents in // calculate smallest area to fit the contents in
let subCanvasX1 = Infinity; let subCanvasX1 = Infinity;
let subCanvasX2 = 0; let subCanvasX2 = -Infinity;
let subCanvasY1 = Infinity; let subCanvasY1 = Infinity;
let subCanvasY2 = 0; let subCanvasY2 = -Infinity;
elements.forEach(element => { elements.forEach(element => {
const [x1, y1, x2, y2] = getElementAbsoluteCoords(element); const [x1, y1, x2, y2] = getElementAbsoluteCoords(element);

4
src/scene/scrollbars.ts
View file

@ -14,9 +14,9 @@ export function getScrollBars(
scrollY: number, scrollY: number,
) { ) {
let minX = Infinity; let minX = Infinity;
let maxX = 0; let maxX = -Infinity;
let minY = Infinity; let minY = Infinity;
let maxY = 0; let maxY = -Infinity;
elements.forEach(element => { elements.forEach(element => {
const [x1, y1, x2, y2] = getElementAbsoluteCoords(element); const [x1, y1, x2, y2] = getElementAbsoluteCoords(element);