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iOS UIImagePickerController result image orientation after upload
...now we just create a new UIImage from the drawing context
CGImageRef cgimg = CGBitmapContextCreateImage(ctx);
UIImage *img = [UIImage imageWithCGImage:cgimg];
CGContextRelease(ctx);
CGImageRelease(cgimg);
return img;
}
@end
...
How to get div height to auto-adjust to background size?
...ther, perhaps inefficient, solution would be to include the image under an img element set to visibility: hidden;. Then make the background-image of the surrounding div the same as the image.
This will set the surrounding div to the size of the image in the img element but display it as a backgrou...
How do I scale a stubborn SVG embedded with the tag?
...ck in 2009. As I now had the same issue again I noticed that using the <img> tag and width together with an svg works fine.
<img width="400" src="image.svg">
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getting the X/Y coordinates of a mouse click on an image with jQuery [duplicate]
...op of the image.
Here is an example:
$(document).ready(function() {
$('img').click(function(e) {
var offset = $(this).offset();
alert(e.pageX - offset.left);
alert(e.pageY - offset.top);
});
});
I've made a live example here and here is the source.
To calculate how far from the ...
How to crop an image using PIL?
... 1600. We will crop image from 400, 400 to 800, 800
from PIL import Image
img = Image.open("ImageName.jpg")
area = (400, 400, 800, 800)
cropped_img = img.crop(area)
cropped_img.show()
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impr...
Refresh image with a new one at the same url
...arameter to the URL that changes only when the file does, e.g.:
echo '<img src="image.jpg?m=' . filemtime('image.jpg') . '">';
(That's PHP server-side code, but the important point here is just that a ?m=[file last-modified time] querystring is appended to the filename).
Pros: 100% reliabl...
How do I get a YouTube video thumbnail from the YouTube API?
...four generated images. They are predictably formatted as follows:
https://img.youtube.com/vi/<insert-youtube-video-id-here>/0.jpg
https://img.youtube.com/vi/<insert-youtube-video-id-here>/1.jpg
https://img.youtube.com/vi/<insert-youtube-video-id-here>/2.jpg
https://img.youtube.com...
jQuery How to Get Element's Margin and Padding?
... mean by "total padding", you may be able to do something like this:
var $img = $('img');
var paddT = $img.css('padding-top') + ' ' + $img.css('padding-right') + ' ' + $img.css('padding-bottom') + ' ' + $img.css('padding-left');
...
Ternary Operators in JavaScript Without an “Else”
...propriate:
defaults.slideshowWidth = defaults.slideshowWidth || obj.find('img').width()+'px';
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jQuery callback on image load (even when the image is cached)
...ough checking and triggering the event based off .complete, like this:
$("img").one("load", function() {
// do stuff
}).each(function() {
if(this.complete) {
$(this).load(); // For jQuery < 3.0
// $(this).trigger('load'); // For jQuery >= 3.0
}
});
Note the change from ....