Resize image
Resize animated gif
// Read from file
using (var collection = new MagickImageCollection(SampleFiles.SnakewareGif))
{
// This will remove the optimization and change the image to how it looks at that point
// during the animation. More info here: http://www.imagemagick.org/Usage/anim_basics/#coalesce
collection.Coalesce();
// Resize each image in the collection to a width of 200. When zero is specified for the height
// the height will be calculated with the aspect ratio.
foreach (var image in collection)
{
image.Resize(200, 0);
}
// Save the result
collection.Write(SampleFiles.OutputDirectory + "Snakeware.resized.gif");
}
Resize to a fixed size
// Read from file
using (var image = new MagickImage(SampleFiles.SnakewarePng))
{
var size = new MagickGeometry(100, 100);
// This will resize the image to a fixed size without maintaining the aspect ratio.
// Normally an image will be resized to fit inside the specified size.
size.IgnoreAspectRatio = true;
image.Resize(size);
// Save the result
image.Write(SampleFiles.OutputDirectory + "Snakeware.100x100.png");
}