点投影

VB C#

using IronSoftware.Drawing;

Point point = new Point(23, 50);

// Implicit casting from IronSoftware.Drawing.Point to System.Drawing.Point
System.Drawing.Point systemPoint = point;

// Implicit casting from IronSoftware.Drawing.Point to SixLabors.ImageSharp.Point
SixLabors.ImageSharp.Point sixPoint = point;

SixLabors.ImageSharp.PointF pointFloatS = new SixLabors.ImageSharp.PointF(22.5f, 35.5f);

// Implicit casting from SixLabors.ImageSharp.PointF to IronSoftware.Drawing.PointF
PointF pointFloatI = pointFloatS;

Imports IronSoftware.Drawing

Private point As New Point(23, 50)

' Implicit casting from IronSoftware.Drawing.Point to System.Drawing.Point
Private systemPoint As System.Drawing.Point = point

' Implicit casting from IronSoftware.Drawing.Point to SixLabors.ImageSharp.Point
Private sixPoint As SixLabors.ImageSharp.Point = point

Private pointFloatS As New SixLabors.ImageSharp.PointF(22.5F, 35.5F)

' Implicit casting from SixLabors.ImageSharp.PointF to IronSoftware.Drawing.PointF
Private pointFloatI As PointF = pointFloatS

Install-Package IronSoftware.System.Drawing

点投影

Point 和 PointF 类最初是在 IronSoftware.Drawing 中创建的，旨在匹配其他绘图库（如 Maui.Graphics 以及 SkiaSharp。因此，IronSoftware.Drawing 支持对 Point 和 PointF 对象进行隐式转换，允许用户在不同库之间使用这些对象，并在程序中对其进行操作。

上面的代码片段演示了如何实现隐式类型转换。一个 IronSoftware.Drawing.Point 对象被强制转换为来自另一个库的 Point 对象，而第二个代码片段则展示了反向转换。要执行隐式类型转换，只需将 IronSoftware.Drawing.Point 对象赋值给目标库的变量即可。

需要注意的是，隐式转换并不适用于所有库。例如，无法将 System.Drawing.PointF 转换为 IronSoftware.Drawing.PointF，因为 System.Drawing 不支持此操作。不过，可以将 IronSoftware.Drawing.Point 和 PointF 转换为其他库。当从 IronSoftware.Drawing.Point 对象进行类型转换时，坐标的值类型会从 System.Double 变为 System.Int32；而对于 PointF，类型转换后 System.Single 的值将保持不变。