■ PatternPaint 클래스를 사용하는 방법을 보여준다.
▶ GraphicsDrawable.cs
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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); using PictureCanvas pictureCanvas = new PictureCanvas(0, 0, 10, 10); pictureCanvas.StrokeColor = Colors.Silver; pictureCanvas.DrawLine(0, 0 , 10, 10); pictureCanvas.DrawLine(0, 10, 10, 0 ); PatternPaint patternPaint = new PatternPaint { Pattern = new PicturePattern(pictureCanvas.Picture, 10, 10) }; canvas.SetFillPaint(patternPaint, RectF.Zero); canvas.FillRectangle(50, 50, 250, 250); } #endregion } |
▶ MainPage.xaml
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<?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> |
