矩形與矩形F

VB C#

using IronSoftware.Drawing;

// Instantiate Rectangle
Rectangle rectangle = new Rectangle(5, 5, 50, 50);

// Instantiate RectangleF
RectangleF rectangleF = new RectangleF(8.5F, 5.5F, 120F, 85F);

Imports IronSoftware.Drawing

' Instantiate Rectangle
Private rectangle As New Rectangle(5, 5, 50, 50)

' Instantiate RectangleF
Private rectangleF As New RectangleF(8.5F, 5.5F, 120F, 85F)

Install-Package IronSoftware.System.Drawing

矩形與矩形F

IronDrawing provides two classes that allow you to draw a rectangle at particular coordinates: IronSoftware.Drawing.Rectangle and IronSoftware.Drawing.RectangleF. These classes contain a set of four parameters that represent the location and size of the rectangle drawn.

These classes take x and y coordinates from the top-left corner of the rectangle. The Rectangle class uses int types for these coordinates, while the RectangleF class uses float types. The last two parameters represent the width and height of the rectangle, using the same data types as indicated for the x and y coordinate parameters. The default unit for both classes is pixels.