How to get the element in BufferedImage [ ]?
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I created a program that display images on JTable, so I used BufferedImage images. I used the following code to store my images in the images. The program has successfully shows the images on JTable.
int indexFile=0;
String fileNames = {"img1.jpg", "img2.jpg","img3.jpg"};
BufferedImage images = new BufferedImage[fileNames.length];
for(int j = 0; j<images.length; j++)
try {
fileNo =fileNames[indexFile];
path = "/myJava/resources/"+fileNo;
URL url = myClass.class.getResource(path);
images[j] = ImageIO.read(url);
indexFile++;
}
I want to get the value of the element in images, so I used the following code:
for(int i = 0; i<images.length; i++) {
System.out.println(images[i]) // I am expecting output like "img1.jpg"
}
My problem is, it gives me the following output instead of (e.g. img1, img2, img3).
BufferedImage@e691ea46: type = 5 ColorModel: #pixelBits = 24 numComponents = 3 color space = java.awt.color.ICC_ColorSpace@cd292449 transparency = 1 has alpha = false isAlphaPre = false ByteInterleavedRaster: width = 607 height = 509 #numDataElements 3 dataOff[0] = 2
How can I get this output? ---> img1.jpg
Thank you.
arraylist bufferedimage
edited Nov 8 at 13:21
AS Mackay
1,6813816
asked Nov 8 at 11:31
newbie
11
add a comment |
up vote
0
down vote
favorite
I created a program that display images on JTable, so I used BufferedImage images. I used the following code to store my images in the images. The program has successfully shows the images on JTable.
int indexFile=0;
String fileNames = {"img1.jpg", "img2.jpg","img3.jpg"};
BufferedImage images = new BufferedImage[fileNames.length];
for(int j = 0; j<images.length; j++)
try {
fileNo =fileNames[indexFile];
path = "/myJava/resources/"+fileNo;
URL url = myClass.class.getResource(path);
images[j] = ImageIO.read(url);
indexFile++;
}
I want to get the value of the element in images, so I used the following code:
for(int i = 0; i<images.length; i++) {
System.out.println(images[i]) // I am expecting output like "img1.jpg"
}
My problem is, it gives me the following output instead of (e.g. img1, img2, img3).
BufferedImage@e691ea46: type = 5 ColorModel: #pixelBits = 24 numComponents = 3 color space = java.awt.color.ICC_ColorSpace@cd292449 transparency = 1 has alpha = false isAlphaPre = false ByteInterleavedRaster: width = 607 height = 509 #numDataElements 3 dataOff[0] = 2
How can I get this output? ---> img1.jpg
Thank you.
arraylist bufferedimage
edited Nov 8 at 13:21
AS Mackay
1,6813816
asked Nov 8 at 11:31
newbie
11
There is no connection between aBufferedImageand the file it was read from. So what you are trying to do, is not directly possible. Is there a reason you can't just print the names fromfileNames? Another option is to wrap the filename and the image into a custom class, with afileNameand animagefield.. Should be pretty straight forward.
– haraldK
Nov 8 at 13:20
Actually it's a drag and drop program. I created a JTable with 1 row, 5 columns. Each cells I filled with images from the " bufferedImage images [ ]". The program allows user to 'rearrange' the image by drag and drop. Finally, I want to get the image file name of each cells. e.g. cell 1="img3.jpg", cell 2="img1.jpg"..etc. I tried these code 'table.getModel().getValueAt(row, column)' and 'images[i]'. But both doesn't work.
– newbie
Nov 8 at 16:46
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I created a program that display images on JTable, so I used BufferedImage images. I used the following code to store my images in the images. The program has successfully shows the images on JTable.
int indexFile=0;
String fileNames = {"img1.jpg", "img2.jpg","img3.jpg"};
BufferedImage images = new BufferedImage[fileNames.length];
for(int j = 0; j<images.length; j++)
try {
fileNo =fileNames[indexFile];
path = "/myJava/resources/"+fileNo;
URL url = myClass.class.getResource(path);
images[j] = ImageIO.read(url);
indexFile++;
}
I want to get the value of the element in images, so I used the following code:
for(int i = 0; i<images.length; i++) {
System.out.println(images[i]) // I am expecting output like "img1.jpg"
}
My problem is, it gives me the following output instead of (e.g. img1, img2, img3).
BufferedImage@e691ea46: type = 5 ColorModel: #pixelBits = 24 numComponents = 3 color space = java.awt.color.ICC_ColorSpace@cd292449 transparency = 1 has alpha = false isAlphaPre = false ByteInterleavedRaster: width = 607 height = 509 #numDataElements 3 dataOff[0] = 2
How can I get this output? ---> img1.jpg
Thank you.
arraylist bufferedimage
edited Nov 8 at 13:21
AS Mackay
1,6813816
asked Nov 8 at 11:31
newbie
11
I created a program that display images on JTable, so I used BufferedImage images. I used the following code to store my images in the images. The program has successfully shows the images on JTable.
int indexFile=0;
String fileNames = {"img1.jpg", "img2.jpg","img3.jpg"};
BufferedImage images = new BufferedImage[fileNames.length];
for(int j = 0; j<images.length; j++)
try {
fileNo =fileNames[indexFile];
path = "/myJava/resources/"+fileNo;
URL url = myClass.class.getResource(path);
images[j] = ImageIO.read(url);
indexFile++;
}
I want to get the value of the element in images, so I used the following code:
for(int i = 0; i<images.length; i++) {
System.out.println(images[i]) // I am expecting output like "img1.jpg"
}
My problem is, it gives me the following output instead of (e.g. img1, img2, img3).
BufferedImage@e691ea46: type = 5 ColorModel: #pixelBits = 24 numComponents = 3 color space = java.awt.color.ICC_ColorSpace@cd292449 transparency = 1 has alpha = false isAlphaPre = false ByteInterleavedRaster: width = 607 height = 509 #numDataElements 3 dataOff[0] = 2
How can I get this output? ---> img1.jpg
Thank you.
arraylist bufferedimage
arraylist bufferedimage
edited Nov 8 at 13:21
AS Mackay
1,6813816
asked Nov 8 at 11:31
newbie
11
edited Nov 8 at 13:21
AS Mackay
1,6813816
asked Nov 8 at 11:31
newbie
11
edited Nov 8 at 13:21
AS Mackay
1,6813816
edited Nov 8 at 13:21
AS Mackay
1,6813816
edited Nov 8 at 13:21
AS Mackay
1,6813816
1,6813816
asked Nov 8 at 11:31
newbie
11
asked Nov 8 at 11:31
newbie
11
asked Nov 8 at 11:31
newbie
11
11
There is no connection between aBufferedImageand the file it was read from. So what you are trying to do, is not directly possible. Is there a reason you can't just print the names fromfileNames? Another option is to wrap the filename and the image into a custom class, with afileNameand animagefield.. Should be pretty straight forward.
– haraldK
Nov 8 at 13:20
Actually it's a drag and drop program. I created a JTable with 1 row, 5 columns. Each cells I filled with images from the " bufferedImage images [ ]". The program allows user to 'rearrange' the image by drag and drop. Finally, I want to get the image file name of each cells. e.g. cell 1="img3.jpg", cell 2="img1.jpg"..etc. I tried these code 'table.getModel().getValueAt(row, column)' and 'images[i]'. But both doesn't work.
– newbie
Nov 8 at 16:46
add a comment |
There is no connection between aBufferedImageand the file it was read from. So what you are trying to do, is not directly possible. Is there a reason you can't just print the names fromfileNames? Another option is to wrap the filename and the image into a custom class, with afileNameand animagefield.. Should be pretty straight forward.
– haraldK
Nov 8 at 13:20
Actually it's a drag and drop program. I created a JTable with 1 row, 5 columns. Each cells I filled with images from the " bufferedImage images [ ]". The program allows user to 'rearrange' the image by drag and drop. Finally, I want to get the image file name of each cells. e.g. cell 1="img3.jpg", cell 2="img1.jpg"..etc. I tried these code 'table.getModel().getValueAt(row, column)' and 'images[i]'. But both doesn't work.
– newbie
Nov 8 at 16:46
There is no connection between a
BufferedImage and the file it was read from. So what you are trying to do, is not directly possible. Is there a reason you can't just print the names from fileNames? Another option is to wrap the filename and the image into a custom class, with a fileName and an image field.. Should be pretty straight forward.– haraldK
Nov 8 at 13:20
There is no connection between a
BufferedImage and the file it was read from. So what you are trying to do, is not directly possible. Is there a reason you can't just print the names from fileNames? Another option is to wrap the filename and the image into a custom class, with a fileName and an image field.. Should be pretty straight forward.– haraldK
Nov 8 at 13:20
Actually it's a drag and drop program. I created a JTable with 1 row, 5 columns. Each cells I filled with images from the " bufferedImage images [ ]". The program allows user to 'rearrange' the image by drag and drop. Finally, I want to get the image file name of each cells. e.g. cell 1="img3.jpg", cell 2="img1.jpg"..etc. I tried these code 'table.getModel().getValueAt(row, column)' and 'images[i]'. But both doesn't work.
– newbie
Nov 8 at 16:46
Actually it's a drag and drop program. I created a JTable with 1 row, 5 columns. Each cells I filled with images from the " bufferedImage images [ ]". The program allows user to 'rearrange' the image by drag and drop. Finally, I want to get the image file name of each cells. e.g. cell 1="img3.jpg", cell 2="img1.jpg"..etc. I tried these code 'table.getModel().getValueAt(row, column)' and 'images[i]'. But both doesn't work.
– newbie
Nov 8 at 16:46
add a comment |
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There is no connection between a
BufferedImageand the file it was read from. So what you are trying to do, is not directly possible. Is there a reason you can't just print the names fromfileNames? Another option is to wrap the filename and the image into a custom class, with afileNameand animagefield.. Should be pretty straight forward.– haraldK
Nov 8 at 13:20
Actually it's a drag and drop program. I created a JTable with 1 row, 5 columns. Each cells I filled with images from the " bufferedImage images [ ]". The program allows user to 'rearrange' the image by drag and drop. Finally, I want to get the image file name of each cells. e.g. cell 1="img3.jpg", cell 2="img1.jpg"..etc. I tried these code 'table.getModel().getValueAt(row, column)' and 'images[i]'. But both doesn't work.
– newbie
Nov 8 at 16:46