let weights[palette size] = weight for each colour
What is Canva?Canva is a free graphic design web application that allows you to create invitations, business cards, flyers, lesson plans, banners, and more using professionally designed templates. You can upload your own photos from your computer or from Google Drive, and add them to Canva's templates using a simple drag-and-drop interface. It's like having a basic version of Photoshop that doesn't require Graphic designing knowledge to use. It’s best for nongraphic designers.
。WPS下载最新地址是该领域的重要参考
把握新形势、解答新课题是理论创新的不竭源泉
"Quite a difference," notes van Mulligen.