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I wanted to change the resolution of a image,this image I am getting from remote location.The image I am getting is too large to fit in iPhone screen is their any way to change that resolution?
Thanks in advance
Started by Amit Vaghela on
, 5 posts
by 5 people.
Answer Snippets (Read the full thread at stackoverflow):
Assuming you are using some kind of "View" to display the image (rather than custom drawing) you) However, CGContextDrawImage will scale draw an image into a new context, which you can then use.
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What is the resolution of the image for tab bar item? and also please provide some other usefull information regarding that tab item image.
Thanks in advance.
Started by Amit Vaghela on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
The image is a PNG with transparency.
This size still renders and gives you a bit more space .
That the tab bar image is usually 30x30, but I've found that the best size to setup the images is 48x32 pixels.
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Hi,
I want to change the resolution of the .bmp image in python. ( i.e. the pixel/inch information) . Using PIL, for jpg image, for instance, the following code works fine
import Image im = Image.open("myImg.jpg) im.save("output.jpg", dpi = (75, 75) )...
Started by apt on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
My PIL/BmpImagePlugin.py just....
Also, It looks as though PIL doesn't support a resolution parameter for bitmaps.
Windows bitmaps are all 96 dpi.
I suspect that there aren't many programs out there that respect bmp resolution.
For BMP files.
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Ask your Facebook Friends
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Hi,
I made small program to divide large pictures and take part of them. When i import image that made by "Microsoft Paint" this image is "96 dpi" so my program doing well.
But I've pictures that made by Photoshop its resolution is 71.6 dpi when i crop...
Started by Wahid Bitar on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
It shouldn't change resolution or anything (the image will look bigger if you open an image which is 1024 x 768 pixels....
See http://msdn.microsoft.com/en-us/library then save.
You to specify the resolution of an image.
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Are there any algorithms or tools that can increase the resolution of an image - besides just a simple zoom that makes each individual pixel in the image a little larger?
I realize that such an algorithm would have to invent pixels that don't really exist...
Started by David on
, 9 posts
by 9 people.
Answer Snippets (Read the full thread at stackoverflow):
Details) than a pictureInterpolation....
It'd be smarter to find a higher resolution scan that a picture taken at a higher resolution will contain more image information (i.e.
Artificial to upsize the 512x512 Lena image by 500%.
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I found this method:
Graphics g = e.Graphics; Bitmap bmp = new Bitmap("winter.jpg"); g.DrawImage(bmp, 0, 0); Console.WriteLine("Screen resolution: " + g.DpiX + "DPI"); Console.WriteLine("Image resolution: " + bmp.HorizontalResolution + "DPI"); Console...
Started by Sergio Tapia on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Loading the image?
When you speak of "resolution" you normally refer to the number of dots, or pixelsTo get the size:
string path = @"C:\winter.jpg"; Image img = Image.FromFile(path); Console.WriteLine("Image Width: " + img....
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Hey guys,
I am trying to build a website for myself.. I want to use an image as the header... I have made sure that my background will scale itself for any screen resolution... How do i make sure the image(header) will also scale it self according to ...
Started by Raj on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
You....
If you only specify the width in css, the height will scale automatically .
Some JS to load or replace with the desired image or adjust the height / width attributes on the image (which would scale it, but doesn't always look great).
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I need to modify the vertical and horizontal resolutions without changing the image dimensions.
Started by Cristian Donoso on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
This snippet:
bmp.Save("picture.jpg", System.Drawing.Imaging.ImageFormat.Jpeg);
The resolution.
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I'm currently using ImageMagick to determine the resolution of images uploaded to the website. By calling ImageMagick's "identify" on the command line it takes about 0.42 seconds to determine a 1MB JPEG's resolution along with the fact that it's a JPEG...
Started by Gilles on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
Stackoverflow-logo-250.png
stackoverflow-logo-250.png: PNG image data, 250 x 70, 8-bit colormap, non [MimeType] => image/jpeg [SectionsFound] => [COMPUTED] => Array ( [html] => width="229.
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I am trying to crop an image. I have found multiple ways to do this, however none are performing how I would like. Once the image is cropped, I am sending it to a PDF generator. If I send the normal jpg, it works fine, however if I crop the image, it ...
Started by mickyjtwin on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
A 600 x 600 pixel image will occupy approximately half the widthWhen using a PDF you have to bear in mind that you are looking at the print resolution rather than of the screen on a 1280 x 1024 resolution....
The screen resolution.
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