Create MagickWand and fill with raw RGBA

[Jacherr]

Might be an easily answered question if I looked harder, but is it possible to take a raw RGBA buffer and pass it to ImageMagick using this crate?

I imagine it will be some mixture of read_image_blob, but I need some way to tell ImageMagick the dimensions of the image. Am I on the right track, or is this not possible at the moment?

[nlfiedler]

I don't know enough about ImageMagick to know, hopefully someone else can chime in.

[jshrake]

This is possible using MagickWand::import_image_pixels method (https://imagemagick.org/api/magick-image.php#MagickImportImagePixels). See this PR #99, which improves the existing API and adds a unit test that demonstrates how to use it.