Project 27

Challenge

One of the best ways to learn is to write your own code as often as possible, so here are three ways you should try your new knowledge to make sure you fully understand what’s going on:

Pick any emoji and try creating it using Core Graphics. You should find some easy enough, but for a harder challenge you could also try something like the star emoji. Use a combination of move(to:) and addLine(to:) to create and stroke a path that spells “TWIN” on the canvas. Go back to project 3 and change the way the selected image is shared so that it has some rendered text on top saying “From Storm Viewer”. This means reading the size property of the original image, creating a new canvas at that size, drawing the image in, then adding your text on top.