Chapter 3. Working with Images and Videos

In this chapter, we will cover:

• Drawing an image

• Cropping an image

• Copying and pasting sections of the canvas

• Working with video

• Getting image data

• Introduction to pixel manipulation: inverting image colors

• Inverting video colors

• Converting image colors to grayscale

• Converting a canvas drawing into a data URL

• Saving a canvas drawing as an image

• Loading the canvas with a data URL

• Creating a pixelated image focus