StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

PO
text
Body
copied!<pre><code>// Loads the images to tile (no need to specify PngBitmapDecoder, the correct decoder is automatically selected) BitmapFrame frame1 = BitmapDecoder.Create(new Uri(path1), BitmapCreateOptions.None, BitmapCacheOption.OnLoad).Frames.First(); BitmapFrame frame2 = BitmapDecoder.Create(new Uri(path2), BitmapCreateOptions.None, BitmapCacheOption.OnLoad).Frames.First(); BitmapFrame frame3 = BitmapDecoder.Create(new Uri(path3), BitmapCreateOptions.None, BitmapCacheOption.OnLoad).Frames.First(); BitmapFrame frame4 = BitmapDecoder.Create(new Uri(path4), BitmapCreateOptions.None, BitmapCacheOption.OnLoad).Frames.First(); // Gets the size of the images (I assume each image has the same size) int imageWidth = frame1.PixelWidth; int imageHeight = frame1.PixelHeight; // Draws the images into a DrawingVisual component DrawingVisual drawingVisual = new DrawingVisual(); using (DrawingContext drawingContext = drawingVisual.RenderOpen()) { drawingContext.DrawImage(frame1, new Rect(0, 0, imageWidth, imageHeight)); drawingContext.DrawImage(frame2, new Rect(imageWidth, 0, imageWidth, imageHeight)); drawingContext.DrawImage(frame3, new Rect(0, imageHeight, imageWidth, imageHeight)); drawingContext.DrawImage(frame4, new Rect(imageWidth, imageHeight, imageWidth, imageHeight)); } // Converts the Visual (DrawingVisual) into a BitmapSource RenderTargetBitmap bmp = new RenderTargetBitmap(imageWidth * 2, imageHeight * 2, 96, 96, PixelFormats.Pbgra32); bmp.Render(drawingVisual); // Creates a PngBitmapEncoder and adds the BitmapSource to the frames of the encoder PngBitmapEncoder encoder = new PngBitmapEncoder(); encoder.Frames.Add(BitmapFrame.Create(bmp)); // Saves the image into a file using the encoder using (Stream stream = File.Create(pathTileImage)) encoder.Save(stream); </code></pre>

Querying!

Guidance

An individual column

Larger individual text columns get their own page to allow for proper reading.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload