SlotView.Maui 🎰

a view that can animate images like a slot machine reel. Powered by Maui.Graphics and highly customizable.

read more about the development here in my blog http://johnnys.news/2023/04/Hello-SlotView-Maui

https://user-images.githubusercontent.com/3210391/235326369-8bedf844-841e-4485-935a-0c94b0cef98c.mp4

Installation

Add NuGet package to your project:

dotnet add package SlotView.Maui

or as PackageReference

<PackageReference Include="SlotView.Maui" Version="0.0.1" />

Usage

xmlns:sv="clr-namespace:SlotView.Maui;assembly=SlotView.Maui"
...
<sv:SlotView
    x:Name="mySlotView"
    Speed="10"
    Drag="0.1"
    StopIndex="5"
    VisibleCount="3">
    <sv:SlotView.Images>
        <x:Array Type="{x:Type x:String}">
            <!-- images can be local or remote -->
            <x:String>myimg0.png</x:String>
            <x:String>https://foo.bar/myimg1.png</x:String>
            <x:String>myimg2.png</x:String>
            <x:String>https://foo.bar/myimg2.png</x:String>
        </x:Array>
    </sv:SlotView.Images>
</sv:SlotView>

or in code behind

var mySlotView = new SlotView
{
    Speed = 10,
    Drag = 0.1f,
    StopIndex = 5,
    VisibleCount = 3,
    Images = new string[]
    {
        "myimg0.png",
        "https://foo.bar/myimg1.png",
        "myimg2.png",
        "https://foo.bar/myimg2.png"
    }
};

SlotView Class Documentation

Properties

BackgroundColor property

Type: Color

Description: Gets or sets the background color of the control.

Images property

Type: string[]

Description: Gets or sets the list of image paths to be displayed in the control.

Speed property

Type: float

Description: Gets or sets the speed of the spinning animation.

MinimumSpeed property

Type: float

Description: Gets or sets the minimum speed that the spinning animation can reach.

Drag property

Type: float

Description: Gets or sets the drag of the spinning animation.

DragThreshold property

Type: int

Description: Gets or sets the drag threshold of the spinning animation.

VisibleCount property

Type: int

Description: Gets or sets the number of images to be displayed at once.

Delay property

Type: float

Description: Gets or sets the delay before the spinning animation starts.

Duration property

Type: float

Description: Gets or sets the duration of the spinning animation.

StopIndex property

Type: int

Description: Gets or sets the index of the image to stop the spinning animation at.

IsSpinning property

Type: bool

Description: Gets or sets a value indicating whether the spinning animation is currently running.

Direction property

Type: SlotDirection

Description: Gets or sets the direction of the spinning animation.

Events

ImagesLoaded event

Type: EventHandler

Description: Occurs when the list of images has been loaded and is ready for display.

Started event

Type: EventHandler

Description: Occurs when the spinning animation has started.

Paused event

Type: EventHandler

Description: Occurs when the spinning animation has been paused.

Finished event

Type: EventHandler

Description: Occurs when the spinning animation has finished.

Demo

You can find a demo project with multiple scenarious and customizations in the SlotView.Maui.Demo folder of this repository.