If you are using JPanels, then are probably working with Swing. Try this: BufferedImage myPicture = ImageIO.read(new File(“path-to-file”)); JLabel picLabel = new JLabel(new ImageIcon(myPicture)); add(picLabel); The image is now a swing component. It becomes subject to layout conditions like any other component.
Use ClipRRect it will work perfectly. ClipRRect( borderRadius: BorderRadius.circular(8.0), child: Image.network( subject[‘images’][‘large’], height: 150.0, width: 100.0, ), )
Note: This only works if the image is from the same domain as the page, or has the crossOrigin=”anonymous” attribute and the server supports CORS. It’s also not going to give you the original file, but a re-encoded version. If you need the result to be identical to the original, see Kaiido’s answer. You will … Read more
An answer using PIL (just in case it’s useful). given a numpy array “A”: from PIL import Image im = Image.fromarray(A) im.save(“your_file.jpeg”) you can replace “jpeg” with almost any format you want. More details about the formats here
from PIL import Image im = Image.open(‘whatever.png’) width, height = im.size According to the documentation.
You’re not saying how exactly putdata() is not behaving. I’m assuming you’re doing >>> pic.putdata(a) Traceback (most recent call last): File “…blablabla…/PIL/Image.py”, line 1185, in putdata self.im.putdata(data, scale, offset) SystemError: new style getargs format but argument is not a tuple This is because putdata expects a sequence of tuples and you’re giving it a numpy … Read more
You could use a combination of both methods eg. .crop { width: 200px; height: 150px; overflow: hidden; } .crop img { width: 400px; height: 300px; margin: -75px 0 0 -100px; } <div class=”crop”> <img src=”https://i.stack.imgur.com/wPh0S.jpg” alt=”Donald Duck”> </div> You can use negative margin to move the image around within the <div/>.
I’m in charge of some applications that manage many TB of images. We’ve found that storing file paths in the database to be best. There are a couple of issues: database storage is usually more expensive than file system storage you can super-accelerate file system access with standard off the shelf products for example, many … Read more
Try adding a cachebreaker at the end of the url: newImage.src = “http://localhost/image.jpg?” + new Date().getTime(); This will append the current timestamp automatically when you are creating the image, and it will make the browser look again for the image instead of retrieving the one in the cache.
If you have allow_url_fopen set to true: $url=”http://example.com/image.php”; $img = ‘/my/folder/flower.gif’; file_put_contents($img, file_get_contents($url)); Else use cURL: $ch = curl_init(‘http://example.com/image.php’); $fp = fopen(‘/my/folder/flower.gif’, ‘wb’); curl_setopt($ch, CURLOPT_FILE, $fp); curl_setopt($ch, CURLOPT_HEADER, 0); curl_exec($ch); curl_close($ch); fclose($fp);