Drawing Using Core Graphics and Core Animation - Mridul Noon Academy 

Agenda - Efficient drawing - The role of Core Graphics & Core Animation in drawing - Problem statement and solution 

What is Core Graphics? - It is an advanced, two-dimensional drawing engine available for iOS. - CPU It Provides - Draw graphics - Provide graphics editing capabilities in an application - Create or display bitmap images - Work with PDF documents When we talk about Core graphics then the very first thing which comes to our mind is GraphicsContext 

What is Core Animation? - Core Animation is a graphics rendering and animation infrastructure - GPU - The Layer-Based Drawing Model 

Performance Optimization 90% 60 

Code Snippet(Legacy- Super Bad) 

Code Snippet(Optimised CPU) 

Code Snippet(Optimised GPU) 

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