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8261b25e5c
Fixes some tree rendering problems where lines were not properly drawn at some levels during some circumstances. * Change the API back to only allow one root. * Now uses a stack based approach to rendering instead of recursion. * Removes the need for measuring the whole tree in advance. Leave this up to each child to render.
36 KiB
36 KiB
Title: Canvas Image Order: 70
To add ImageSharp superpowers to your console application to draw images, you will need to install the Spectre.Console.ImageSharp NuGet package.
> dotnet add package Spectre.Console.ImageSharp
Loading images
Once you've added the Spectre.Console.ImageSharp NuGet package,
you can create a new instance of CanvasImage to draw images to the console.
// Load an image
var image = new CanvasImage("cake.png");
// Set the max width of the image.
// If no max width is set, the image will take
// up as much space as there is available.
image.MaxWidth(16);
// Render the image to the console
AnsiConsole.Render(image);
Result
Manipulating images
You can take full advantage of ImageSharp and manipulate images directly via it's Processing API.
// Load an image
var image = new CanvasImage("cake.png");
image.MaxWidth(32);
// Set a sampler that will be used when scaling the image.
image.BilinearResampler();
// Mutate the image using ImageSharp
image.Mutate(ctx => ctx.Grayscale().Rotate(-45).EntropyCrop());
// Render the image to the console
AnsiConsole.Render(image);