I know there are similar questions to this one on SO (like this one), however, after reading through the list of "Questions with similar titles", I still feel strongly that this is unique.
I am working with the iText library to generate PDFs from inside a Swing application. iText's Jpeg
class requires a URL
in its constructor to locate an image/jpg that you want to add to the PDF file.
When I set this URL
to the absolute file path of my JPG file, I get a MalformedURLException
claiming unknown protocol: c ("c" being the C:\\
drive on my local disk).
Is there any hack/circumvention to this, or do I have to host this JPG somewhere and have the URL
find it over the net? Here is the code that is failing:
try {
String imageUrl = "C:\Users\MyUser\image.jpg";
Jpeg image = new Jpeg(new URL(imageUrl));
} catch(Exception exc) {
System.out.println(exc.getMessage());
}
Please note: The URL
does properly escape the string (thus "\\" are converted to "\\ \\", etc.).
Thanks in advance!
You need to turn the path to the image.jpg file into a file:// URL , like this:
String imageUrl = "file:///C:/Users/MyUser/image.jpg";
Otherwise it interprets the C as the URL protocol.
试试吧
String imageUrl = "file:///C:/Users/MyUser/image.jpg";
Try this
try {
String imageUrl = "file:///C:/Users/MyUser/image.jpg";
Jpeg image = new Jpeg(new URL(imageUrl));
} catch(Exception exc) {
System.out.println(exc.getMessage());
}
Searching the file with its directory and adding in the image to assign to the ImageView
File file = new File("F:/a.jpg");
Image image = new Image(arquivo.toURI().toString()); //here is magic happens
imageView.setImage(image);
In my case the issue was that I was having "%" in my file name. Once I changed it, the file was loaded successfully. So I guess special characters are not allowed in file names, at least in windows.
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