[英]MAUI (Android) SurfaceView
I need a Android.Views.SurfaceView
component to draw on.我需要一个
Android.Views.SurfaceView
组件来绘制。
I placed a Microsoft.Maui.Controls.BoxView
component then tried to reach it's platform object using我放置了一个
Microsoft.Maui.Controls.BoxView
组件,然后尝试使用 object 到达它的平台var platformHandler = compname.Handler.PlatformView;
but I receive Android.Views.View
which doesn't have/relate a Android.Views.Surface
object like I need.但我收到
Android.Views.View
没有/相关的Android.Views.Surface
object 就像我需要的那样。
Is there any component with a SurfaceView
or Surface
'related' object I can use?我可以使用带有
SurfaceView
或Surface
'相关' object 的任何组件吗?
Maybe a way to extract a Surface
object from the Android.Views.View
?也许一种从
Android.Views.View
中提取Surface
object 的方法?
Since .NET MAUI
is a cross-platform framework for creating native mobile and desktop apps with C# and XAML, you can try to use Microsoft.Maui.Graphics
to achieve this.由于
.NET MAUI
是一个跨平台框架,用于使用 C# 和 XAML 创建原生移动和桌面应用程序,您可以尝试使用Microsoft.Maui.Graphics
来实现这一点。
.NET Multi-platform App UI (.NET MAUI) graphics, in the Microsoft.Maui.Graphics
namespace, enables you to draw graphical objects on a canvas that's defined as an ICanvas
object. .NET
Microsoft.Maui.Graphics
命名空间中的多平台应用程序 UI (.NET MAUI) 图形使您能够在定义为ICanvas
ZA8CFDE6331BD59EB2AC96F8911C4B666 的 canvas 上绘制图形对象
The .NET MAUI GraphicsView
control provides access to an ICanvas
object, on which properties can be set and methods invoked to draw graphical objects. .NET MAUI
GraphicsView
控件提供对ICanvas
object 的访问,可以在其上设置属性和调用方法以绘制图形对象。 For more information about the GraphicsView
, see GraphicsView .有关
GraphicsView
的更多信息,请参阅GraphicsView 。
For more information, please check: Draw graphical objects .更多信息请查看: 绘制图形对象。
Besides, .NET MAUI
graphics includes the ability to paint graphical objects with solid colors, gradients, repeating images, and patterns.此外,
.NET MAUI
图形还包括使用固体 colors、渐变、重复图像和图案绘制图形对象的能力。 The Paint
class is an abstract class that paints an object with its output. Paint
class 是一个抽象的 class,它用 Z78E6221F6393D13566681DB398F1CE 绘制 object。 Classes that derive from Paint describe different ways of painting an object.派生自 Paint 的类描述了绘制 object 的不同方法。
For more information, please check: Paint graphical objects .有关更多信息,请查看: 绘制图形对象。
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