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...
var arr = [ { id: 111, name: aaa }, { id: 222, name: bbb }, { id: 333, name: ccc } ] var arr1 = [ { ...
<template> <section v-show="bool">11< section> < template> <script> export default { data() { return { bool: false }; }, mounted() { }, methods: { aaa() { let that = this; ...
how can angular2 be compatible with ie8 browsers ...
problem description for vue-cli-based projects, an attribute is not allowed to be defined multiple times in: Unhandled promise rejection SyntaxError: strict mode in IE11 browser, as shown in the following figure: which god knows what caused this? ...
want to bind the onViewAppear event to the root element of the page. How can I get the root element? Is there a method similar to findDOMNode in weex? ...