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Code Issues Releases Wiki Activity

Remove Node 18 from actions since it does not support CustomEvent.

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This commit is contained in:
Jeff Schiller 2024-01-19 12:53:38 -08:00
parent 1267691579
commit d2f35163c3
2 changed files with 17 additions and 6 deletions
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2
.github/workflows/node.js.yml vendored
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@ -16,7 +16,7 @@ jobs:
strategy:
matrix:
node-version: [18.x, 19.x, 20.x, 21.x]
node-version: [19.x, 20.x, 21.x]
# See NodeJS release schedule at https://nodejs.org/en/about/previous-releases.
steps:

21
README.md
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@ -118,12 +118,11 @@ import { GifParser } from './bitjs/image/parsers/gif.js'
const parser = new GifParser(someArrayBuffer);
parser.onApplicationExtension(evt => {
const appId = evt.applicationExtension.applicationIdentifier;
const appAuthCode = new TextDecoder().decode(
evt.applicationExtension.applicationAuthenticationCode);
const appId = evt.detail.applicationIdentifier;
const appAuthCode = new TextDecoder().decode(evt.detail.applicationAuthenticationCode);
if (appId === 'XMP Data' && appAuthCode === 'XMP') {
/** @type {Uint8Array} */
const appData = evt.applicationExtension.applicationData;
const appData = evt.detail.applicationData;
// Do something with appData (parse the XMP).
}
});
@ -137,7 +136,19 @@ import { ExifTagNumber } from './bitjs/image/parsers/exif.js';
const parser = new JpegParser(someArrayBuffer);
parser.onApp1Exif(evt => {
console.log(evt.exifValueMap.get(ExifTagNumber.IMAGE_DESCRIPTION).stringValue);
console.log(evt.detail.get(ExifTagNumber.IMAGE_DESCRIPTION).stringValue);
});
await parser.start();
```
#### PNG Parser
```javascript
import { PngParser } from './bitjs/image/parsers/png.js'
import { ExifTagNumber } from './bitjs/image/parsers/exif.js';
const parser = new PngParser(someArrayBuffer);
parser.onExifProfile(evt => {
console.log(evt.detail.get(ExifTagNumber.IMAGE_DESCRIPTION).stringValue);
});
await parser.start();
```