You can add a Rectangle patch to the matplotlib Axes. For example (using the image from the tutorial here): import matplotlib.pyplot as plt import matplotlib.patches as patches from PIL import Image im = Image.open(‘stinkbug.png’) # Create figure and axes fig, ax = plt.subplots() # Display the image ax.imshow(im) # Create a Rectangle patch rect = … Read more
To analyse the blank spaces in an image, the only way I know is to load that image into a canvas: var img = new Image(), $canvas = $(“<canvas>”), // create an offscreen canvas canvas = $canvas[0], context = canvas.getContext(“2d”); img.onload = function () { context.drawImage(this, 0, 0); // put the image in the canvas … Read more
You have to copy the bits over a new image with the target resolution, like this: using (Bitmap bitmap = (Bitmap)Image.FromFile(“file.jpg”)) { using (Bitmap newBitmap = new Bitmap(bitmap)) { newBitmap.SetResolution(300, 300); newBitmap.Save(“file300.jpg”, ImageFormat.Jpeg); } }
Use a div with contentEditable attribute which acts like a textarea. That’s how wysiwyg editors are created. div { width: 300px; height: 200px; border: 1px solid #ccc; } <div contentEditable=”true”>Type here. You can insert images too <img src=”http://t2.gstatic.com/images?q=tbn:ANd9GcQCze-mfukcuvzKk7Ilj2zQ0CS6PbOkq7ZhRInnNd1Yz3TQzU4e&t=1″ /> </div>
It has limited functionality, especially when it comes to writing back to disk non RGB images, but Christoph Gohlke’s tifffile module reads in 3 channel 16-bit TIFFs with no problems, I just tested it: >>> import tifffile as tiff >>> a = tiff.imread(‘Untitled-1.tif’) >>> a.shape (100L, 100L, 3L) >>> a.dtype dtype(‘uint16’) And Photoshop reads without … Read more
This is one way to do it: Fiddle here: http://jsfiddle.net/4Mvan/1/ HTML: <div class=”container”> <a href=”#”> <img class=”resize_fit_center” src=”http://i.imgur.com/H9lpVkZ.jpg” /> </a> </div> CSS: .container { margin: 10px; width: 115px; height: 115px; line-height: 115px; text-align: center; border: 1px solid red; } .resize_fit_center { max-width:100%; max-height:100%; vertical-align: middle; }
Put your Logo into the assets directory eg: assets/logo.png Then load your html with: webView.loadDataWithBaseURL(“file:///android_asset/”, htmlData, “text/html”, “utf-8″, null); Reference your img like: <img src=”https://stackoverflow.com/questions/3779789/logo.png”>
The Graphics 2D API should be capable of achieving what you need. It has some complex text handling capabilities as well. import java.awt.Color; import java.awt.Font; import java.awt.FontMetrics; import java.awt.Graphics2D; import java.awt.RenderingHints; import java.awt.image.BufferedImage; import java.io.File; import java.io.IOException; import javax.imageio.ImageIO; public class TextToGraphics { public static void main(String[] args) { String text = “Hello”; /* Because … Read more
VkFramebuffer + VkRenderPass defines the render target. Render pass defines which attachment will be written with colors. VkFramebuffer defines which VkImageView is to be which attachment. VkImageView defines which part of VkImage to use. VkImage defines which VkDeviceMemory is used and a format of the texel. Or maybe in opposite sequence: VkDeviceMemory is just a … Read more
If you loaded the resource using the visual studio UI, then you should be able to do this: picturebox.Image = project.Properties.Resources.imgfromresource