DrawShapes-SwiftUI

About

A multi-platform app for creating shapes scaled to a Map Area using pure SwiftUI.

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Contents

• Introduction
• Getting Started
• Creating the input view
• Draw Line
• Draw Circle
• Draw Rectangle
• Delete Shapes
• Scaling

Introduction

We can easily draw shapes by simply giving their position and dimensions. For instance:

1. Drawing a path simply requires the start position and the end position of the path
2. Drawing a circle requires the center position and the radius of the circle
3. Drawing a recatngle requires drawing 4 paths accordingly.

In this project, we create basic shapes scaled to a map. The shapes will be positioned at a particular position with respect to the map.

Here is a quick preview of the app
Mac

iOS

Getting Started

This app is based on MVVM architecture. To set up an MVVM architecture, the project code has been divided into:

1. Models
2. Views
3. ViewModels

The Views and ViewModels are kept together and the models are kept separate for ease of code.

Creating the input view

Draw Line

Draw Circle

Draw Rectangle

Delete Shapes

Scaling