[C#/MAUI/.NET6] ICanvas 인터페이스 : StrokeLineJoin 속성을 사용해 선 연결 스트로크 설정하기

TestProject.zip

0.15MB

▶ GraphicsDrawable.cs

namespace TestProject;

/// <summary>
/// 그래픽스 그리기 가능형
/// </summary>
public class GraphicsDrawable : IDrawable
{
    //////////////////////////////////////////////////////////////////////////////////////////////////// Method
    ////////////////////////////////////////////////////////////////////////////////////////// Public

    #region 그리기 - Draw(canvas, dirtyRectangle)

    /// <summary>
    /// 그리기
    /// </summary>
    /// <param name="canvas">캔버스</param>
    /// <param name="dirtyRectangle">더티 사각형</param>
    public void Draw(ICanvas canvas, RectF dirtyRectangle)
    {
        canvas.FillColor = Colors.Yellow;

        canvas.FillRectangle(dirtyRectangle);

        PathF path1 = new PathF();

        path1.MoveTo(50, 50);
        path1.LineTo(300, 70);
        path1.LineTo(50, 90);

        canvas.StrokeSize     = 20;
        canvas.StrokeLineJoin = LineJoin.Miter;
        canvas.StrokeColor    = Colors.Blue;

        canvas.DrawPath(path1);

        PathF path2 = new PathF();

        path2.MoveTo(50, 150);
        path2.LineTo(300, 170);
        path2.LineTo(50, 190);

        canvas.StrokeSize     = 20;
        canvas.StrokeLineJoin = LineJoin.Round;
        canvas.StrokeColor    = Colors.Blue;

        canvas.DrawPath(path2);

        PathF path3 = new PathF();

        path3.MoveTo(50, 250);
        path3.LineTo(300, 270);
        path3.LineTo(50, 290);

        canvas.StrokeSize     = 20;
        canvas.StrokeLineJoin = LineJoin.Bevel;
        canvas.StrokeColor    = Colors.Blue;

        canvas.DrawPath(path3);
    }

    #endregion
}

 

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▶ MainPage.xaml

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage x:Class="TestProject.MainPage"
    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
    xmlns:local="clr-namespace:TestProject">
    <ContentPage.Resources>
        <local:GraphicsDrawable x:Key="GraphicsDrawableKey" />
    </ContentPage.Resources>
    <GraphicsView
        HorizontalOptions="Center"
        VerticalOptions="Center"
        WidthRequest="350"
        HeightRequest="350"
        Drawable="{StaticResource GraphicsDrawableKey}" />
</ContentPage>