How to find resolution of image?

Is there a way to find the DPI of an image? Or is something available for free that provides this information?
This information isn't available when you do more info on an image.

Hi -
Open the image in the app Preview, then type Command + I to open the inspector window, all info about the image will be there.
MtD

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How to find resolution of images in a PDF?

I have Acrobat Pro 8, and was wondering if there was a way to find out what the resolution of the embedded images are?
Seems like a simple thing but I for the life of me cannot find it.
Thank you very much for any information regarding this!
- MIke

Use the Preflight tool. Advanced > Print Production > Preflight. Click the triangle beside PDF Analysis to open preflight profiles which check for certain conditions. Pick one of those like "List images below 300 ppi." You can also duplicate one of the profiles and edit it to choose whatever target resolution you want to check for.

How to find out the image resolution in illustrator?

How to find out the image resolution in illustrator cs through javascript or vbscript?
Thanks,
Prabudass

Anyone please help me, how to find out the embedded image resolution in illustrator file through script.
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Prabudass

How to find out the image size?

How to find out the image size values(Width and height) in illustrator CS3 using any script. I tried but i got only the document height and width. I need to find out the image BoundingBox value of width and height. Kindly advice me.

Try this.
tell application "Adobe Illustrator"
set heightImage to get height of raster item 1 of current layer of current document
set widthImage to get width of raster item 1 of current layer of current document
display dialog (heightImage & " X " & widthImage) as string
end tell
JaiMS

How to find desktop background image file

I am preparing an old PowerBook G4 laptop to be sold. I had previously lent it to a friend and I am selling it to another friend. The friend to whom I lent it asked me for the desktop image file so he can use it as his desktop on the Mac he owns.
I shot that photo years ago and I can't find the original .jpg for it, so I am hoping that I can find the desktop version of it before I finish preparing my PowerBook for sale. I have searched everywhere, but that image file does not show up on the PowerBook.
I figure that since I can see the photo when I am logged in, it must be somewhere, but where? I originally had it in iPhoto, but it was deleted from there at least two years ago. This PowerBook only has one account, so there's not a lot of places to look through.
If anyone has any pointers on how to find an image file on a PowerBook running Mac OS X 10.4.11, please let me know.

HI Stanely,
Try going to System Preferences/Desktop&ScreenSaver. Click the Desktop tab. Now, go thru the folders listed there to see if the image shows up there. If it does, then go to Spotlight and type in the name of the folder where the image was. Spotlight will populate a list for you. At the top of the list click where it says: Show All. A pane will open. Look for the folder, then on the right click the little white circle with an "i" in it. That will give you the path to find the folder where the image resides.
You can search Spotlight by typing in these extensions: jpg tiff png pict gif bmp psp that's another way to search for an image.
Also, open a Finder window and look in the Sidebar on the left. Click where it says: Pictures. Might be in there also.
Carolyn

How to find orientation of image displayed in a report region

Hello,
I have Apex 3.1 application showing an image in a report.
The images are held as files on the web server and filename and description held in a database table
I can use SQL to retrieve the data into report columns and then HTML expression to display the image as a fixed size as shown below. This works fine for landscape pictures but obviously distorts portrait ones.
I wanted to check the orientation of the image and adjust width and height if portrait. I was considering using javascript to get image.height and image.width but am not sure how to reference the column and feed back into the HTML expression.
Is this this the best approach and any help how to reference the column would be appreciated
Many thanks
Colin
The Report Region Source is -
select "PHOTOFILE"."FNAME" as "FNAME" ,
"PHOTOFILE"."ID" as "ID",
"PHOTOFILE"."DESCRIPTION" as "DESCRIPTION",
"PHOTOFILE"."FNAME" as "IMG2"
from "PHOTOFILE" "PHOTOFILE"
where id=:P4_IMAGE_IDColumn Attributes IMG2
Column Formatting
HTML Expression
<center> #DESCRIPTION# 
&P4_DESCRIPTION.
</center>
 
<img src="#IMG2#" width=600 height=400 >

This example may help you, although a bit different from what you want to achieve:
http://apex.oracle.com/pls/otn/f?p=31517:212
The point was:
1. display image region should be fixed size (300px wide and 300px height)
2. if the image size is bigger than that, the region should expand automaticaly.
Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.opal-consulting.de/training
http://apex.oracle.com/pls/otn/f?p=31517:1
-------------------------------------------------------------------

Help--how to find a deleted image

Somewhere along the line I deleted a very precious master taken in August of 2007. When I look in my backup vault (on a Quadra external HD), I see a folder called "d2 Quadra deleted images." Inside are countless folders (and folders within folders within folders) often leading to a single image. I can open the image at the end with Preview but it would take me months to examine every image I've deleted looking for this one. Is there a shortcut? thanks, Mike

welcome to the forum ...
have you emptied your trash since you deleted it ??? if not, it could be right there ...
else, use spotlight and search the deleted images folder for some specific criteria that image is known to have ... restrict the date to Aug of 2007 and you be able to narrow, then you can display in icon view and see the thumbnails ...

How can i find/add/edit images.gif to an application ?

Hi,
I would like to know How to find/add/edit images.gif in an application ?
Thanks in advance
Yoel

Yoel,
Go to shared components. Search for images (left under)
Leo

How do I change the image resolution of a photo?

Hi..,
     I am the beginner in Photoshop.
     I want to change one image resolution from 72 dpi to 300 dpi.
     So, I search and got one pdf for change the resolution of the image. In that they mention, take the "Printscreen" of the image and paste in the photoshop and change the mode(Index - flatten) and change resolution via the "Image -> image size -> Resolution".
     Like that i did, it changed correctly.
     After that I Open one already saved image file in Photoshop and do that same steps but the resolution was not changed.
So, now how to change that saved image resolution to 300 dpi...??
Regards.,
VISWA

Viswa,
To find the current resolution of your image, follow these steps:
With your image open in Photoshop, Image > Image Size (Like you've already done earlier).
Check the resolution as shown above. If it doesn't show 300, enter 300, hit OK and 'Save' your image.
Open the file and check again. If it still shows 72, post back with more details of the type of file you're trying to open in Photoshop and if possible, a screenshot so we can help.
-ST

Image Processing - How to find a pixel cordinates in iOS ?

Hi,
I want to know how to find the cordinates of the pixel which i am chaging.
Here is what i am doing.
CGImageRef imgSource = self.ImageView.image.CGImage;
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 CGFloat myheight;
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 for(int x = 0; x < myheight; x++)
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is this the right way to parse the image using x & y ?
I dont know if the pixelstartIndex is correct or not, but it does change the pixels.
I want to make sure if the x & y i am NSLogging is correct or not.
Thanks in Advance

BufferedImage img = null;
DataBufferByte imgRasterBuffer = null;
int imgColors[][];
URL url = BumpMap1.class.getResource("bumpmap1/img.png");
try
img = ImageIO.read(url);
catch(java.io.IOException x)
System.out.println(x.getMessage());
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imgRasterBuffer = (DataBufferByte)(img.getRaster().getDataBuffer());
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// Store RGB values into array
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int c = img.getRGB(x, y);
int loc = y * imgWidth + x;
imgColors[loc][0] = (c&(255<<16))>>16;
imgColors[loc][1] = (c&(255<<8))>>8;
imgColors[loc][2] = c&255;
if(imgColors[pixX+(pixY*imgWidth)][0] == 0 &&
imgColors[pixX+(pixY*imgWidth)][1] == 0 &&
imgColors[pixX+(pixY*imgWidth)][2] == 0)
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How do I download the full resolution JPEG images from my iPhone to my flash drive through my mac?

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How to rotate a thumbnail image in Finder?

Is there a way to rotate a thumbnail image in Finder? When I click a photo in a Finder folder, the image automatically opens in Preview and the image is correctly displayed right side up. But the thumbnail image is displaying a vertical photo horizontally. Can I rotate the thumbnail?

corelle,
please open the sidebar of the Preview window and check how the thumbnail is displayed there.
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How can I get an Image's resolution?

how can i get the resolution of images been read into my paint application?

yes i would code the conversion my self but i do need the DPI for this too. is it wise to give it a default DPI ?
cause am working on a paint Application and from my research i have seen applications using DPI but don't know it is fixed by the developer or it was gotten from the image that is been loaded.
so any workaround for fixing a DPI in my situation?

ImageIcon : How can I find out if image is loaded correctly?

How can I find out if image is loaded coretly? (see example)
private Image img;
img = new ImageIcon("C:\image.jpg").getImage();
If path is wrong, there is no exception or null in img.
Thanks....
Message was edited by:
ptibull77

also from the ImageIcon docs (note the ERRORED and ABORTED):
http://java.sun.com/j2se/1.4.2/docs/api/javax/swing/ImageIcon.html#loadImage(java.awt.Image)
getImageLoadStatus
public int getImageLoadStatus()Returns the status of the image loading operation.
Returns:
the loading status as defined by java.awt.MediaTracker
See Also:
MediaTracker.ABORTED, MediaTracker.ERRORED, MediaTracker.COMPLETE

How to find resolution of image?

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