Gain insights into computer graphics with Python's Pycairo library. Learn about pixel vs. vector graphics, create complex shapes, work with transforms, text, gradients, and more for VR and game development.

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Pycairo

In this course, you will use Python’s Pycairo library to draw complex shapes. So if you have an appetite for virtual reality, or game development, then this course will serve you well.

You will start with basic concepts like: What is the difference between pixel and vector graphics? After that, you will learn to make basic drawings and then you will move on to complex shapes. Throughout, you will cover important concepts like transform and state, working with text, gradients, and a whole lot more.

By the time you finish this course, you will have a powerful new library at your disposal, and you’ll be able to construct beautiful graphics that users will love.

Computer Graphics in Python and Pycairo

**Pillow** is a Python raster imaging library. It can read and write various image file formats, and perform image manipulation.

## Reading a JPEG file

Pycairo can create an `ImageSurface` from a PNG image, but it cannot read in any other type of image. We can use Pillow to open other types of images, such as JPEGs.
This is how we can use Pillow to read in a JPEG file and create an `ImageSurface`:

**Pillow** is a Python raster imaging library. It can read and write various image file formats, and perform image manipulation.

# Reading a JPEG file

Pycairo can create an `ImageSurface` from a PNG image, but it cannot read in any other type of image. We can use Pillow to open other types of images, such as JPEGs.
This is how we can use Pillow to read in a JPEG file and create an `ImageSurface`:

Learn how to integrate PIL (Pillow) with Pycairo.

Introduction

Introduction to Vector Graphics

Basic Drawing Operations

Paths and Complex Shapes

Computer Color

Transforms and State

Working with Text

Gradients and Image Fills

Clipping, Masking and Compositing

Surfaces and Output Formats

Integration with Other Libraries

Conclusion

PIL (Pillow) Integration

Reading a JPEG file