我正在实现一些类,结果总是出现以下错误:
PHP Fatal error: Class 'Foo\Bar\Filter' not found in /blabla/filterTest.php on line 10
我有一个这样的测试(filterTest.php):
<?php
namespace Foo\Tests\Bar\FilterTest;
use Foo\Bar\Filter;
class FilterTest extends \PHPUnit_Framework_TestCase {
public function testSth() {
如何在fabric.js的背景图像中插入滤镜?
function backchange(img)
{
var imag = img.src;
canvas.setBackgroundImage(imag, canvas.renderAll.bind(canvas), {
width: canvas.width,
height: canvas.height,
// Needed to position backgroundImage at 0/0
originX: 'left',