Top 10 Examples of "webworker-promise in functional component" in JavaScript
Dive into secure and efficient coding practices with our curated list of the top 10 examples showcasing 'webworker-promise' 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.
if (webWorkerUrl.startsWith('http')) {
return axios.get(webWorkerUrl, {
responseType: 'blob'
}).then(function (response) {
var worker = new window.Worker(URL.createObjectURL(response.data) // eslint-disable-line
);
var webworkerPromise = new WebworkerPromise(worker);
return {
webworkerPromise: webworkerPromise,
worker: worker
};
});
}
var worker = new window.Worker(webWorkerUrl);
var webworkerPromise = new WebworkerPromise(worker);
return Promise.resolve({
webworkerPromise: webworkerPromise,
worker: worker
});
};}).then(function (response) {
var worker = new window.Worker(URL.createObjectURL(response.data) // eslint-disable-line
);
var webworkerPromise = new WebworkerPromise(worker);
return {
webworkerPromise: webworkerPromise,
worker: worker
};
});
}var createWebworkerPromise = function createWebworkerPromise(name, existingWorker) {
if (existingWorker) {
var _webworkerPromise = new WebworkerPromise(existingWorker);
return Promise.resolve({
webworkerPromise: _webworkerPromise,
worker: existingWorker
});
}
var webWorkerUrl = "".concat(config.itkModulesPath, "/WebWorkers/").concat(name, ".worker.js");
if (webWorkerUrl.startsWith('http')) {
return axios.get(webWorkerUrl, {
responseType: 'blob'
}).then(function (response) {
var worker = new window.Worker(URL.createObjectURL(response.data) // eslint-disable-line
);
var webworkerPromise = new WebworkerPromise(worker);reformattedGradients
);
publicAPI.deactivate();
return true;
};
}
const maxNumberOfWorkers = 4;
const depthStride = Math.ceil(depth / maxNumberOfWorkers);
const workerPromises = [];
const workers = [];
let depthIndex = 0;
while (depthIndex < depth - 1) {
const worker = new ComputeGradientsWorker();
const workerPromise = new WebworkerPromise(worker);
const depthStart = depthIndex;
let depthEnd = depthIndex + depthStride; // no -1 to include one more slice to compute gradient
depthEnd = Math.min(depthEnd, depth - 1);
const subData = new data.constructor(
data.slice(depthStart * width * height, (depthEnd + 1) * width * height) // +1 to include data from slice at depthEnd
);
workers.push(worker);
workerPromises.push(
workerPromise.postMessage(
{
width,
height,
depth,
spacing,
data: subData,
haveWebgl2,thresh[ii] -= delta[ii];
if (thresh[ii] < 0) {
thresh[ii] = step;
pt[ii] += inc[ii];
}
}
}
}
}
}
}
globals.prevPoint = point;
}
registerWebworker()
.operation('start', ({ bufferType, dimensions }) => {
const bufferSize = dimensions[0] * dimensions[1] * dimensions[2];
/* eslint-disable-next-line */
globals.buffer = new self[bufferType](bufferSize);
globals.dimensions = dimensions;
globals.prevPoint = null;
})
.operation('paint', handlePaint)
.operation(
'end',
() =>
new registerWebworker.TransferableResponse(globals.buffer.buffer, [
globals.buffer.buffer,
])
);}
let ioModule = null
if (io in ioToModule) {
ioModule = ioToModule[io]
} else {
ioToModule[io] = loadEmscriptenModule(input.config.itkModulesPath, 'ImageIOs', io)
ioModule = ioToModule[io]
}
const filePath = mountpoint + '/' + input.name
ioModule.mkdirs(mountpoint)
writeImageEmscriptenFSFile(ioModule, input.useCompression, input.image, filePath)
const writtenFile = ioModule.readFile(filePath, { encoding: 'binary' })
return new registerWebworker.TransferableResponse(writtenFile.buffer, [writtenFile.buffer])
}if (!seriesReaderModule) {
seriesReaderModule = loadEmscriptenModule(input.config.itkModulesPath, 'ImageIOs', seriesReader)
}
const blobs = input.fileDescriptions.map((fileDescription) => {
const blob = new Blob([fileDescription.data])
return { name: fileDescription.name, data: blob }
})
const mountpoint = '/work'
seriesReaderModule.mountBlobs(mountpoint, blobs)
const filePath = mountpoint + '/' + input.fileDescriptions[0].name
const image = readImageEmscriptenFSDICOMFileSeries(seriesReaderModule,
mountpoint, filePath)
seriesReaderModule.unmountBlobs(mountpoint)
return new registerWebworker.TransferableResponse(image, [image.data.buffer])
}let ioModule = null
if (io in ioToModule) {
ioModule = ioToModule[io]
} else {
ioToModule[io] = loadEmscriptenModule(input.config.itkModulesPath, 'ImageIOs', io)
ioModule = ioToModule[io]
}
const blob = new Blob([input.data])
const blobs = [{ name: input.name, data: blob }]
ioModule.mountBlobs(mountpoint, blobs)
const filePath = mountpoint + '/' + input.name
const image = readImageEmscriptenFSFile(ioModule, filePath)
ioModule.unmountBlobs(mountpoint)
return new registerWebworker.TransferableResponse(image, [image.data.buffer])
}let ioModule = null
if (io in ioToModule) {
ioModule = ioToModule[io]
} else {
ioToModule[io] = loadEmscriptenModule(input.config.itkModulesPath, 'MeshIOs', io)
ioModule = ioToModule[io]
}
const filePath = mountpoint + '/' + input.name
ioModule.mkdirs(mountpoint)
writeMeshEmscriptenFSFile(ioModule,
{ useCompression: input.useCompression, binaryFileType: input.binaryFileType },
input.mesh, filePath)
const writtenFile = ioModule.readFile(filePath, { encoding: 'binary' })
return new registerWebworker.TransferableResponse(writtenFile.buffer, [writtenFile.buffer])
}ioModule.unmountBlobs(mountpoint)
const transferables = []
if (mesh.points) {
transferables.push(mesh.points.buffer)
}
if (mesh.pointData) {
transferables.push(mesh.pointData.buffer)
}
if (mesh.cells) {
transferables.push(mesh.cells.buffer)
}
if (mesh.cellData) {
transferables.push(mesh.cellData.buffer)
}
return new registerWebworker.TransferableResponse(mesh, transferables)
}