Category "buffer"

How to only buffer outside of the polygon and leave the shared edge un-buffered?

What I am trying to achieve is to buffer a set of connecting polygons while leaving the shared edges un-buffered. After some searching, ArcGIS's buffer wizards

Rust Tcpstream: reading http request sometimes lose the body

I am learning how to write a http server using tcpstream with rust. I use this function to read stream buffer. fn handle_connection(mut stream: TcpStream) {

How to create Bitmap from Android MediaImage in OUTPUT_IMAGE_FORMAT_RGBA_8888 format?

I am trying to use this new feature of CameraX Image Analysis (version 1.1.0-alpha08): using setOutputImageFormat(ImageAnalysis.OUTPUT_IMAGE_FORMAT_RGBA_8888),

How to read/write a bigint from buffer in node.js 10?

I see that BigInt is supported in node 10. However, there's no ReadBigInt() functionality in the Buffer class. Is it possible to somehow go around it? Perhaps

How to Map the Buffer TimeRange Data From an HTML5 Video Player Ref to a Progress Bar?

I'm basically just trying to emulate the buffer bar from the default HTML5 video player or like on YouTube. I am making a custom JSX HTML5 video player control-

How to use cv::decode (access image) correct?

I need help with the following problem: Task script: read in the message sensor_msgs/PointCloud2, display Bird Eye View image and save (png or jpg). Desired new

How to convert ReadableStream into ReadStream in NodeJS?

I'm using nodemailer, and pdfmake to create a pdf, and send it in the email's attachments. I don't have too much experience with file handling in NodeJS, and I

OpenCL - clEnqueueNDRangeKernel - output array becomes input array

I perform a 5-point stencil operation on a 2D array until getting a convergence computed on this 2D array. So I have multiple iterations (until convergence) and

Need a dynamic size buffer when listening to a udpsocket

This is the current code listening to the udpsocket at port: 34254 use std::net::UdpSocket; use std::str; fn main() -> std::io::Result<()> { {

TCP Send Buffer not doing anything

So i am experimenting with socket buffer sizes and have created 2 test cases Case 1[server sends data to client] First we have a server which sends 100 bytes of

Protocol Buffer JSONFormat upper camelCase issue

<dependency> <groupId>com.google.protobuf</groupId> <artifactId>protobuf-java-util</artifactId> <version>3.9.2</version&g

if the data is the same add it to the array only one time

I have predefined addresses (address1,address2 and address3) and i want to : If each address variables is equal to the first 6 variables of my data then i want

Does NumPy have a function equivalent to Matlab's buffer?

I see there is an array_split and split methods but these are not very handy when you have to split an array of length which is not integer multiple of the chun

How to convert SvelteKit fetch response to a buffer?

I have a simple node script to fetch tif image, use sharp to convert the image to jpeg and generate data:image/jpeg;base64 src for browser. The reason is to ena

nodeJS Convert Buffer to fs.ReadStream object

I'm saving an image file locally so I can ready it using fs.createReadStream() and append it to my FormData to send it to a REST api. Like this: (I'm using the

Converting a Buffer into a ReadableStream in Node.js

I have a library that takes as input a ReadableStream, but my input is just a base64 format image. I could convert the data I have in a Buffer like so: var img

How to know actual size of byte buffer`s content in nodejs?

I get files as byte buffers and cannot use fs.stat() method. So I am try to use buf.length but this length refers to the amount of memory allocated for the buff

How to display nodejs raw Buffer data as Hex string

The following code uses SerialPort module to listen to data from a bluetooth connection. I am expecting to see a stream of data in Hexadecimal format printed i