Command Pattern for undo/redo in paint application
Dec 11, 2014 · I would like to implement undo/redo in a small paint application. It seems the Command Pattern fits the use nicely, but I am unsure how to best implement it. As I understand the pattern, it is …
Paint Pixels to Screen via Linux FrameBuffer - Stack Overflow
Paint Pixels to Screen via Linux FrameBuffer Asked 14 years, 9 months ago Modified 6 years, 10 months ago Viewed 73k times
matrix - Scale and mirror SVG object - Stack Overflow
22 Meet "Tux" the pinguin. For the sake of this exercise I painted the letters "L" and "R" on his feet. For starters, let's paint Tux in the center of our canvas. If the canvas is size 500x500, and if Tux has a …
c - Spritesheet animation vs Video rendering - Stack Overflow
Oct 11, 2015 · For your convenience, I point you to this paper on rendering SVG graphics with libSDL, written by a developer of Tux Paint. It should help you understand the general idea.
How can I display a tux character in a shell script?
Dec 28, 2014 · Is there any way to display a Tux character (or anything else associated with Linux) on Linux systems? The simplest solution would be if there's something in the Unicode set that …
ruby - Tux with Sinatra cannot load - Stack Overflow
Aug 9, 2013 · Tux with Sinatra cannot load Asked 12 years, 3 months ago Modified 12 years, 3 months ago Viewed 1k times
How to add a shadow and a border on circular imageView android?
Jul 15, 2013 · paint.setShader(shader); int circleCenter = viewWidth / 2; // circleCenter is the x or y of the view's center // radius is the radius in pixels of the cirle to be drawn // paint contains the shader …
Produce the ECB penguin with AES in python - Stack Overflow
Mar 14, 2015 · I want to encrypt data in an image but the resulting ciphertext to still be a valid image. I encrypt the image with AES in python and then, I replace header in the files, but windows can't open the
"Failed to get upload status for /mnt/data/*filename*" Issue ...
May 30, 2024 · I'm working on a project where I need to extract employee information from an HTML file, save this data into a JSON file, and download employee images to a specific folder. I used ChatGPT …
Android round image with picasso - Stack Overflow
Jan 10, 2017 · I would like to round the corner of image with 5px to show on imageview with Picasso. I have created simple class as ImageRoundCorners in which I am using simple method to round …