使用Javascr ipt将图片拷贝进画布
要想将图片放入画布里,我们使用canvas元素的drawImage方法:
复制代码代码如下:
// Converts image to canvas; returns new canvas element
function convertImageToCanvas(image) {
var canvas = document.createElement(“canvas”);
canvas.width = image.width;
c
本文实例讲述了php生成圆角图片的方法。分享给大家供大家参考。具体如下:
复制代码 代码如下:<?php
$image_file = $_GET[‘src’];
$corner_radius = isset($_GET[‘radius’]) ? $_GET[‘radius’] : 20; // The default corner radius is set to 20px
$topleft = (isset($_GET[‘topleft’]) and $_GET[‘topleft’] =