Is element block level or inline level?
I’ve read somewhere that <img> element behaves like both. If correct, could someone please explain with examples? 10 Answers 10
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Saving and Reading Bitmaps/Images from Internal memory in Android
What I want to do, is to save an image to the internal memory of the phone (Not The SD Card). How can I do it? I have got the image directly from the camera to the image view in my app its all working fine. Now what I want is to save this image … Read more
How to resize images proportionally / keeping the aspect ratio?
I have images that will be quite big in dimension and I want to shrink them down with jQuery while keeping the proportions constrained, i.e. the same aspect ratio. Can someone point me to some code, or explain the logic? 20 Answers 20
HTML5 Pre-resize images before uploading
Here’s a noodle scratcher. Bearing in mind we have HTML5 local storage and xhr v2 and what not. I was wondering if anyone could find a working example or even just give me a yes or no for this question: Is it possible to Pre-size an image using the new local storage (or whatever), so … Read more
Fill SVG path element with a background-image
Is it possible to set a background-image for an SVG <path> element? For instance, if I set the element class=”wall”, the CSS style .wall {fill: red;} works, but .wall{background-image: url(wall.jpg)} does not, neither .wall {background-color: red;}. 1 Answer 1
“Diff” an image using ImageMagick
How can I get the difference between two images? I have the original image. Someone has written on an exact duplicate of the original image. Now, I need to compare the original to the written on image and extract just the writing in image format. Example: I have a picture of a house. Someone took … Read more
href image link download on click
I generate normal links like: <a href=”https://stackoverflow.com/path/to/image”><img src=”https://stackoverflow.com/path/to/image” /></a> in a web app. When I click on the link, it displays the picture in a new page. If you want to save the picture, then you need to right click on it and select “save as” I don’t want this behaviour, I would like to … Read more
CSS: 100% width or height while keeping aspect ratio?
Currently, with STYLE, I can use width: 100% and auto on the height (or vice versa), but I still can’t constrain the image into a specific position, either being too wide or too tall, respectively. Any ideas? 14 Answers 14
How to resize an image with OpenCV2.0 and Python2.6
I want to use OpenCV2.0 and Python2.6 to show resized images. I used and adopted this example but unfortunately, this code is for OpenCV2.1 and does not seem to be working on 2.0. Here my code: import os, glob import cv ulpath = “exampleshq/” for infile in glob.glob( os.path.join(ulpath, “*.jpg”) ): im = cv.LoadImage(infile) thumbnail … Read more
How to merge a transparent png image with another image using PIL
I have a transparent png image “foo.png” and I’ve opened another image with im = Image.open(“foo2.png”); now what i need is to merge foo.png with foo2.png. ( foo.png contains some text and I want to print that text on foo2.png ) 8 Answers 8
