I need to convert a color jpg png map to a monochrome bitmap (not wbmp, in the GD library, but bmp), similar to the windows drawing tool: : : now we need to use php code to implement it. Do you have any ideas? Or ready-made wheels? Ask for advice...
when using the imagick plug-in to process PSD files, the speed is particularly slow and the memory footprint is relatively high. Slightly larger PSD files directly fill up memory. for example, a 1-gigabyte PSD directly takes up 3-4 gigabytes of memory. ...
official link: http: php.net manual zh imag. when using Imagick::mergeImageLayers to merge PSD layers, there is confusion in filling in the first parameter int $layer_method . although most of them can achieve the effect of merging layers, I sti...
for example, this is a PHP package, to compress the picture, very simple two sentences, do not care about the format and form of the picture (url,base64, file), go has a more popular picture processing package, recommend it, thank you! found a pack...
browser-sync how does automatic refresh work with jquery? I can load and refresh it hot without quoting jq, but not if I add < script src= "node_modules _jquery@3.3.1@jquery dist jquery.min.js " > < script > to the page. Which experienced code...
Local environment: there are two channel: testchannel1, testchannel2, under testtopic Consume data to http interface via nsq_to_http e.g: Consumer 1: usr local opt nsq bin nsq_to_http-- topic=testtopic-- channel=testchannel1-- lookupd-http-addre...
for example, PHP has a command line way to quickly start the service: php -S localhost:8888 is there a similar way for node to quickly start a service? < hr > nodeJS does not have the command to open the service directly, so it seems that there is n...
in the table is the data I requested, the green box, the budget amount, I added a filter, and I chose this data editor to modify why the budget amount data in the pop-up box also implemented the filter . ...
problem description the environmental background of the problems and what methods you have tried have you tried the arrow function, but it still doesn t work related codes Please paste the code text below (do not replace the code with pi...