Top 1 Examples of "is-png in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'is-png' in functional components in JavaScript. Our advanced machine learning engine meticulously scans each line of code, cross-referencing millions of open source libraries to ensure your implementation is not just functional, but also robust and secure. Elevate your React applications to new heights by mastering the art of handling side effects, API calls, and asynchronous operations with confidence and precision.
fileReader.onload = () => {
const arrayBuffer = fileReader.result;
const uint8Array = new Uint8Array(arrayBuffer);
if (isPNG(uint8Array)) {
const metadata = readMetadataSync(uint8Array);
const formatVersion = metadata["Mopaint Format Version"];
if (formatVersion) {
const json = metadata["Program Source"];
this.loadDocumentFromJSON(json);
} else {
// TODO: handle plain image files
this.showError({
message:
"Loading images is not supported yet (other than Mopaint PNG programs)",
});
}
} else if (uint8Array[0] === "{".charCodeAt(0)) {
const fileReader = new FileReader();
fileReader.onload = () => {
this.loadDocumentFromJSON(fileReader.result);