C1MultiScaleImage Class

[ToolboxBitmap(typeof(C1MultiScaleImage), "MultiScaleImage.png")]
public class C1MultiScaleImage : PictureBox, IDropTarget, ISynchronizeInvoke, IWin32Window, IBindableComponent, IComponent, IDisposable, ISupportInitialize

<ToolboxBitmap(GetType(C1MultiScaleImage), "MultiScaleImage.png")>
Public Class C1MultiScaleImage
    Inherits PictureBox
    Implements IDropTarget, ISynchronizeInvoke, IWin32Window, IBindableComponent, IComponent, IDisposable, ISupportInitialize

Examples

The following code example shows how to use the C1MultiScaleImage component.

You can copy the code to a exsit Windows Forms appliction. And set the form in the sample code as start form.

If you find a licenses error when run this code. Try to drag a C1MultiScaleImage component to a any Form from tool box can generate the licenses information to this project.

public class GcMultiScaleImageDemo : Form
{
	private GcZoom _gcZoomObj;
	private GcMultiScaleImage _gcmultiScaleImage;

	public GcMultiScaleImageDemo()
 	{
		InitializeComponent();

		_gcZoomObj = new GcZoom();
		_gcZoomObj.Target = this;
	}

	private void InitializeComponent()
	{
		ImageItem item1 = new ImageItem();
		item1.Image = Image.FromFile(@"C:\image1.jpg");
		item1.ZoomFactor = 1.5f;

		ImageItem item2 = new ImageItem();
		item2.Image = Image.FromFile(@"C:\image2.jpg");
		item2.ZoomFactor = 2f;

		_gcmultiScaleImage = new GcMultiScaleImage();
		_gcmultiScaleImage.Location = new Point(20, 20);
		_gcmultiScaleImage.Size = new Size(100, 100);
		_gcmultiScaleImage.BackColor = Color.Red;

		_gcmultiScaleImage.ZoomFactor = 1f;
		_gcmultiScaleImage.Image = Image.FromFile(@"C:\image.jpg");
		_gcmultiScaleImage.SizeMode = PictureBoxSizeMode.StretchImage;

		_gcmultiScaleImage.Images.Add(item1);
		_gcmultiScaleImage.Images.Add(item2);

		this.Controls.Add(_gcmultiScaleImage);
	}
}

Public Class GcMultiScaleImageDemo
	Inherits Form
	Private _gcZoomObj As GcZoom
	Private _gcmultiScaleImage As GcMultiScaleImage

	Public Sub New()
		InitializeComponent()

		_gcZoomObj = New GcZoom()
		_gcZoomObj.Target = Me
	End Sub

	Private Sub InitializeComponent()
		Dim item1 As New ImageItem()
		item1.Image = Image.FromFile("C:\image1.jpg")
		item1.ZoomFactor = 1.5F

		Dim item2 As New ImageItem()
		item2.Image = Image.FromFile("C:\image2.jpg")
		item2.ZoomFactor = 2.0F

		_gcmultiScaleImage = New GcMultiScaleImage()
		_gcmultiScaleImage.Location = New Point(20, 20)
		_gcmultiScaleImage.Size = New Size(100, 100)
		_gcmultiScaleImage.BackColor = Color.Red

 		_gcmultiScaleImage.ZoomFactor = 1.0F
 		_gcmultiScaleImage.Image = Image.FromFile("C:\image.jpg")
	 	_gcmultiScaleImage.SizeMode = PictureBoxSizeMode.StretchImage

 		_gcmultiScaleImage.Images.Add(item1)
 		_gcmultiScaleImage.Images.Add(item2)

 		Me.Controls.Add(_gcmultiScaleImage)
	End Sub
End Class

Constructors

Name	Description
C1MultiScaleImage()	Initializes a new instance of the C1MultiScaleImage class.

Properties

Name	Description
Images	Gets the a group of ImageItem that display specific image in specific zoom factor.
ZoomFactor	Gets or sets the zoom factor of the control.

Methods

Name	Description
AboutBox()	Shows the product information window.