How to get real path of an image in Java?

Let’s learn how to get real path of an image in Java. The most accurate or helpful solution is served by Stack Overflow.

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get path of image file that is outside the project in java

I use this code to display image that locates outside the my java project, but I got NullPointerException every time and I can only use images that are inside my project directory. why ? Icon welcomeImg = new ImageIcon(getClass().getResource("D:/img/welcome.png")); or Icon welcomeImg = new ImageIcon(getClass().getResource("D://img/welcome.png")); JLabel welcomingLb = new JLabel(welcomeImg);

Answer:

You do not need to use the ClassLoader class to access your file since you are giving its full path...

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Other solutions

Loading a .GIF or .JPG image as the ICON in the java Jframe window?

Ok, I'm about searched out. I keep finding the same results in searching, but usually come back with the same code, which isn't working for me. Basically, I'm trying to get rid of the ugly java coffee cup icon, and replace it with an icon of my own....

Answer:

this should work. are you sure the image is in the same directory where you are running your program...

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Darren at Yahoo! Answers Mark as irrelevant Undo

A Java program on CodeEval had to accept a file path as an argument. I used a command line argument to do this, but I get an exception as below when I submitted my code on CodeEval. What are some potential solutions to this problem?

Exception in thread "main" java.util.NoSuchElementException     at java.util.StringTokenizer.nextToken(StringTokenizer.java:349)     at java.util.StringTokenizer.nextElement(StringTokenizer.java:407)     at Main.FileRead(Main.java:61)     at...

Answer:

It looks like what you're doing is calling StringTokenizer.nextElement() (which calls StringTokenizer...

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Eric Bowersox at Quora Mark as irrelevant Undo

How to get pixel value in gray image in JAVA?

hi! please help me know how to get the pixel values of a gray image in java. I really need to know as soon as possible. Thanks a lot!

Answer:

Tough question , you may contact a java programmer live below.

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cutiegir... at Yahoo! Answers Mark as irrelevant Undo

Can anyone tell me why the image is not showing in the java program?Everything works fine in the code below and I do not get any errors.?

I have checked and the image loads fine but it does not display on the frame. I think there is some sort of trick when you draw an image onto a BufferedImage and then draw the ...show more

Answer:

Upload things to pastebin, or put spaces in log code near punctuation etc. to keep it from truncating...

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HGJOX2BAP35SBOGGDMBDMA6LCA at Yahoo! Answers Mark as irrelevant Undo

Java - Adjusting Brightness using Given Code?

This is yet another assignment of mine that I am lost on. I looked all through my textbook and could find nothing to help me. Nowhere else on the internet seemed to be able to answer my question either. I am given this code: /** *The Brightness class...

Answer:

C Tutorials-http://turboc.info/

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roushu_w... at Yahoo! Answers Mark as irrelevant Undo

Setting up C++ JAVA on a Windows using netbeans, eclipse and MinGW-MSYS?

I am using Windows Vista 32bit I am finishing html, and css... I was flying through them so I picked up c++, java, and java script. I have to admit I am confused when it comes to setting up a programming environment for c++, java, and java script.. I...

Answer:

I don't know much about eclipse, but the code you showed first needs to be saved in a .java file. B...

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Eric Rapinchuk at Yahoo! Answers Mark as irrelevant Undo

Php image upload help?

Okay i have a simple php code but when it post it doesnt resize so how should i resize it <?php /*The location to the default picture*/ $no_picture="default.jpg"; /*The location to the users picture*/ $picture="Users/".$username...

Answer:

I didn't bother reading you code, here's an example for resizing images $image=new Imagick('/home/kevin...

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Jerry at Yahoo! Answers Mark as irrelevant Undo

Can someone help with my java code?

Well im very very new to java programming and i really need some help. i was finally able to create my own program and my teacher is very proud of me but he wants me to make it a little better in the GUI. so i did some research and found this program...

Answer:

Well im very very new to java programming and i really need some help. i was finally able to create...

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abraham at Yahoo! Answers Mark as irrelevant Undo

How can I enlarge my Path/Tool Image in Gimp? I need it overall bigger!?

I got caught up in my scanned image and didn't think to increase the page size to what I needed it to be before I started my path. I'm using the pen path tool to ink my drawing, and I've put the path on my whole drawing, but I need it to be the full...

Answer:

if you meant to resize Paths to fit new canvas size, you can try Scale Tool http://docs.gimp.org/2....

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Tofu at Yahoo! Answers Mark as irrelevant Undo

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