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🎥 Animated cursors render

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This commit is contained in:
KaizIqbal 2020-07-27 17:43:20 +05:30
parent 03de7c6c2e
commit daa680d6db
1 changed files with 63 additions and 16 deletions
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79
src/index.ts
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@ -3,7 +3,16 @@ import path from "path";
import puppeteer from "puppeteer"; import puppeteer from "puppeteer";
import { generateRenderTemplate } from "./helpers/htmlTemplate"; import { generateRenderTemplate } from "./helpers/htmlTemplate";
import { staticSvgs, bitmapsDir } from "./config"; import { staticSvgs, bitmapsDir, svgsDir, animatedCursors } from "./config";
// --------------------------- Helpers
const pad = (number: number, length: number) => {
var str = "" + number;
while (str.length < length) {
str = "0" + str;
}
return str;
};
// --------------------------- Main // --------------------------- Main
(async () => { (async () => {
@ -13,20 +22,20 @@ import { staticSvgs, bitmapsDir } from "./config";
headless: true, headless: true,
}); });
// Rendering satic .svg files try {
for (let svg of staticSvgs) { // Rendering satic .svg files
fs.readFile(svg, "utf8", async (error, data) => { for (let svg of staticSvgs) {
if (error) throw new Error(`${error}`); fs.readFile(svg, "utf8", async (error, data) => {
if (error) throw new Error(`${error}`);
// Generating HTML Template // Generating HTML Template
const template = generateRenderTemplate(data); const template = generateRenderTemplate(data);
// config // config
const bitmap = `${path.basename(svg, ".svg")}.png`; const bitmap = `${path.basename(svg, ".svg")}.png`;
const out = path.resolve(bitmapsDir, bitmap); const out = path.resolve(bitmapsDir, bitmap);
// Render // Render
try {
const page = await browser.newPage(); const page = await browser.newPage();
await page.setContent(template); await page.setContent(template);
@ -39,9 +48,47 @@ import { staticSvgs, bitmapsDir } from "./config";
console.log(`Static Cursor rendered at ${out}`); console.log(`Static Cursor rendered at ${out}`);
await page.close(); await page.close();
} catch (error) { });
console.error(error); }
}
}); // Rendering animated .svg files
for (let [svg, { frames }] of Object.entries(animatedCursors)) {
fs.readFile(path.resolve(svgsDir, svg), "utf8", async (error, data) => {
if (error) throw new Error(`${error}`);
// Generating HTML Template
const template = generateRenderTemplate(data);
const page = await browser.newPage();
await page.setContent(template);
await page.waitForSelector("#container");
const svgElement = await page.$("#container svg");
if (!svgElement) throw new Error("svg element not found");
// Render Frames
for (let index = 1; index <= frames; index++) {
// config
const padIndex = pad(index, frames.toString().length);
const bitmap =
frames == 1
? `${path.basename(svg, ".svg")}.png`
: `${path.basename(svg, ".svg")}-${padIndex}.png`;
const out = path.resolve(bitmapsDir, bitmap);
// Render
await svgElement.screenshot({ omitBackground: true, path: out });
console.log(`${svg} Rendered ${padIndex}/${frames} `);
}
await page.close();
});
}
} catch (error) {
console.error(error);
} finally {
console.log("📸 Render Complete");
} }
})(); })();