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feat: simplify the rendering

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Arnošt Pleskot 2023-08-10 23:45:45 +02:00
parent 77e88c09b8
commit d4d9ecf6c6
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2 changed files with 19 additions and 73 deletions
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36
src/scene/export.ts
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@ -6,6 +6,8 @@ import { distance, isOnlyExportingSingleFrame } from "../utils";
import { AppState, BinaryFiles } from "../types";
import {
DEFAULT_EXPORT_PADDING,
FANCY_BG_BORDER_RADIUS,
FANCY_BG_PADDING,
SVG_NS,
THEME,
THEME_FILTER,
@ -44,9 +46,17 @@ export const exportToCanvas = async (
return { canvas, scale: appState.exportScale };
},
) => {
const [minX, minY, width, height] = getCanvasSize(elements, exportPadding);
const exportWithFancyBackground =
exportBackground &&
!!appState.fancyBackgroundImageUrl &&
elements.length > 0;
const padding = !exportWithFancyBackground
? exportPadding
: exportPadding + FANCY_BG_PADDING + FANCY_BG_BORDER_RADIUS;
let { canvas, scale = 1 } = createCanvas(width, height);
const [minX, minY, width, height] = getCanvasSize(elements, padding);
const { canvas, scale = 1 } = createCanvas(width, height);
const defaultAppState = getDefaultAppState();
@ -60,13 +70,13 @@ export const exportToCanvas = async (
const onlyExportingSingleFrame = isOnlyExportingSingleFrame(elements);
let renderConfig = {
const renderConfig = {
viewBackgroundColor:
exportBackground && !appState.fancyBackgroundImageUrl
? viewBackgroundColor
: null,
scrollX: -minX + (onlyExportingSingleFrame ? 0 : exportPadding),
scrollY: -minY + (onlyExportingSingleFrame ? 0 : exportPadding),
scrollX: -minX + (onlyExportingSingleFrame ? 0 : padding),
scrollY: -minY + (onlyExportingSingleFrame ? 0 : padding),
zoom: defaultAppState.zoom,
remotePointerViewportCoords: {},
remoteSelectedElementIds: {},
@ -82,22 +92,12 @@ export const exportToCanvas = async (
exportBackgroundImage: appState.fancyBackgroundImageUrl,
};
if (exportBackground && appState.fancyBackgroundImageUrl) {
const contentBounds = getCommonBounds(elements);
const updatedRenderProps = await applyFancyBackground({
if (exportWithFancyBackground) {
await applyFancyBackground({
canvas,
fancyBackgroundImageUrl: appState.fancyBackgroundImageUrl,
fancyBackgroundImageUrl: appState.fancyBackgroundImageUrl!,
backgroundColor: viewBackgroundColor,
scale,
renderConfig,
contentDimensions: {
w: contentBounds[2] - contentBounds[0],
h: contentBounds[3] - contentBounds[1],
},
});
renderConfig = updatedRenderProps.renderConfig;
scale = updatedRenderProps.scale;
}
renderStaticScene({