我很难在类文件中包含composer autoload,它不能在map(m => (m.toByteArray.length -> new BytesWritable(m.toByteArray))).saveAsSequenceFile(path, Some(classOf[SnappyCodec]))
// Text Detect
func textDetect(dectect_image:UIImage, display_image_view:UIImageView)->UIImage{
let handler:VNImageRequestHandler = VNImageRequestHandler.init(cgImage: (dectect_image.cgImage)!)
var result_img:UIImage = UIImage.init();
let request:VNDetectTextRectanglesRequest = VNDetectTextRectanglesRequest.init(completionHandler: { (request, error) in
if( (error) != nil){
print("Got Error In Run Text Dectect Request");
}else{
result_img = self.drawRectangleForTextDectect(image: dectect_image,results: request.results as! Array<VNTextObservation>)
}
})
request.reportCharacterBoxes = true
do {
try handler.perform([request])
return result_img;
} catch {
return result_img;
}
}
func drawRectangleForTextDectect(image: UIImage, results:Array<VNTextObservation>) -> UIImage {
let renderer = UIGraphicsImageRenderer(size: image.size)
var t:CGAffineTransform = CGAffineTransform.identity;
t = t.scaledBy( x: image.size.width, y: -image.size.height);
t = t.translatedBy(x: 0, y: -1 );
let img = renderer.image { ctx in
for item in results {
let TextObservation:VNTextObservation = item
ctx.cgContext.setFillColor(UIColor.clear.cgColor)
ctx.cgContext.setStrokeColor(UIColor.green.cgColor)
ctx.cgContext.setLineWidth(1)
ctx.cgContext.addRect(item.boundingBox.applying(t))
ctx.cgContext.drawPath(using: .fillStroke)
for item_2 in TextObservation.characterBoxes!{
let RectangleObservation:VNRectangleObservation = item_2
ctx.cgContext.setFillColor(UIColor.clear.cgColor)
ctx.cgContext.setStrokeColor(UIColor.red.cgColor)
ctx.cgContext.setLineWidth(1)
ctx.cgContext.addRect(RectangleObservation.boundingBox.applying(t))
ctx.cgContext.drawPath(using: .fillStroke)
}
}
}
return img
}
在类中加载多个包含文件的正确方法是什么?
答案 0 :(得分:1)
如果您(正确)使用作曲家,则需要添加供应商自动加载文件。然后通过composer vendor library添加其他依赖项或添加自定义路径(composer为您完成其余的工作)。
例如,更简单:
php composer.phar init
composer需要phpmailer / phpmailer
然后你的班级应该是:
require_once('../vendor/autoload.php');
class Test {
function X()
{ ... }
}
希望这个帮助
答案 1 :(得分:-1)
我想你想要这样的东西
class Loader
{
public function __construct()
{
require_once('phpmailer/PHPMailerAutoload.php');
require_once('../vendor/autoload.php');
}
}
$loader = new Loader();
只需添加一些功能
告诉我这是否对你有帮助... goodluck