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📸 Async Render

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This commit is contained in:
KaizIqbal 2020-07-27 18:42:24 +05:30
parent 4ede5a42f2
commit b3f7946e68
1 changed files with 41 additions and 41 deletions
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82
src/index.ts
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@ -25,66 +25,66 @@ const pad = (number: number, length: number) => {
try {
// Rendering satic .svg files
for (let svg of staticSvgs) {
fs.readFile(svg, "utf8", async (error, data) => {
if (error) throw new Error(`${error}`);
const buffer = fs.readFileSync(path.resolve(svgsDir, svg), "utf8");
if (!buffer) throw new Error(`${svg} File Read error`);
// Generating HTML Template
const template = generateRenderTemplate(data);
const data = buffer.toString();
// Generating HTML Template
const template = generateRenderTemplate(data);
// config
const bitmap = `${path.basename(svg, ".svg")}.png`;
const out = path.resolve(bitmapsDir, bitmap);
// config
const bitmap = `${path.basename(svg, ".svg")}.png`;
const out = path.resolve(bitmapsDir, bitmap);
// Render
const page = await browser.newPage();
await page.setContent(template);
// Render
const page = await browser.newPage();
await page.setContent(template);
await page.waitForSelector("#container");
const svgElement = await page.$("#container svg");
await page.waitForSelector("#container");
const svgElement = await page.$("#container svg");
if (!svgElement) throw new Error("svg element not found");
if (!svgElement) throw new Error("svg element not found");
await svgElement.screenshot({ omitBackground: true, path: out });
console.log(`Static Cursor rendered at ${out}`);
await svgElement.screenshot({ omitBackground: true, path: out });
console.log(`Static Cursor rendered at ${out}`);
await page.close();
});
await page.close();
}
// Rendering animated .svg files
for (let [svg, { frames }] of Object.entries(animatedCursors)) {
fs.readFile(path.resolve(svgsDir, svg), "utf8", async (error, data) => {
if (error) throw new Error(`${error}`);
const buffer = fs.readFileSync(path.resolve(svgsDir, svg), "utf8");
if (!buffer) throw new Error(`${svg} File Read error`);
// Generating HTML Template
const template = generateRenderTemplate(data);
const data = buffer.toString();
// Generating HTML Template
const template = generateRenderTemplate(data);
const page = await browser.newPage();
await page.setContent(template);
const page = await browser.newPage();
await page.setContent(template);
await page.waitForSelector("#container");
const svgElement = await page.$("#container svg");
await page.waitForSelector("#container");
const svgElement = await page.$("#container svg");
if (!svgElement) throw new Error("svg element not found");
if (!svgElement) throw new Error("svg element not found");
// Render Frames
for (let index = 1; index <= frames; index++) {
// config
const padIndex = pad(index, frames.toString().length);
const bitmap =
frames == 1
? `${path.basename(svg, ".svg")}.png`
: `${path.basename(svg, ".svg")}-${padIndex}.png`;
// 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")}-${padIndex}.png`;
const out = path.resolve(bitmapsDir, bitmap);
const out = path.resolve(bitmapsDir, bitmap);
// Render
await svgElement.screenshot({ omitBackground: true, path: out });
console.log(`${svg} Rendered ${padIndex}/${frames} `);
}
// Render
await svgElement.screenshot({ omitBackground: true, path: out });
console.log(`${svg} Rendered ${padIndex}/${frames} `);
}
await page.close();
});
await page.close();
}
} catch (error) {
console.error(error);