I just got started with Markdown. I love it, but there is one thing bugging me: How can I change the size of an image using Markdown? The documentation only gives the following suggestion for an image:  If it is possible I would like the picture to also be centered. I am asking for … Read more
How can you align an image inside of a containing div? Example In my example, I need to vertically center the <img> in the <div> with class =”frame“: <div class=”frame” style=”height: 25px;”> <img src=”http://jsfiddle.net/img/logo.png” /> </div> .frame‘s height is fixed and the image’s height is unknown. I can add new elements in .frame if that’s … Read more
How do you auto-resize a large image so that it will fit into a smaller width div container whilst maintaining its width:height ratio? Example: stackoverflow.com – when an image is inserted onto the editor panel and the image is too large to fit onto the page, the image is automatically resized. 3 37
I am using a ListView to display some images and captions associated with those images. I am getting the images from the Internet. Is there a way to lazy load images so while the text displays, the UI is not blocked and images are displayed as they are downloaded? The total number of images is … Read more
If you have an java.awt.Image, rezising it doesn’t require any additional libraries. Just do: Image newImage = yourImage.getScaledInstance(newWidth, newHeight, Image.SCALE_DEFAULT); Ovbiously, replace newWidth and newHeight with the dimensions of the specified image.Notice the last parameter: it tells to the runtime the algorithm you want to use for resizing. There are algorithms that produce a very precise result, however these take a large time to complete.You … Read more
Have you tried using new File(“logo.jpg”); (without the leading /)? And are you sure, the logo.jpg is copied to your output? (Some IDEs don’t copy every file from your source-directories to your output (or target) directories.) /src |-> Window.java |-> Logo.jpg becomes (Note that the IDE/compiler does not copy the image to your output-directory and … Read more
Java: Rotating Images
Here’s how I do it (with a little more info on how to load an image): import java.awt.Graphics; import java.awt.image.BufferedImage; import java.io.File; import java.io.IOException; import java.util.logging.Level; import java.util.logging.Logger; import javax.imageio.ImageIO; import javax.swing.JPanel; public class ImagePanel extends JPanel{ private BufferedImage image; public ImagePanel() { try { image = ImageIO.read(new File(“image name and path”)); } catch (IOException … Read more
