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pycairo.tar.gz

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

## Arcs
An **arc** is a part of the circumference of a circle. The arc function is called like this: `ctx.arc(cx,cy,r,a1,a2)`

The following image shows how these parameters are used to draw an arc:


# Arcs
An **arc** is a part of the circumference of a circle. The arc function is called like this: `ctx.arc(cx,cy,r,a1,a2)`

The following image shows how these parameters are used to draw an arc:


Learn to make circles and curves 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

Circle and Curves

Arcs