InteractiveModes Property (original) (raw)

Summary

The list of interactive modes in this ImageViewer.

Syntax

Property Value

The list of the interactive modes in this ImageViewer. Default value is an empty list.

Example

using Leadtools; using Leadtools.Controls; using Leadtools.Codecs; using Leadtools.Drawing; using Leadtools.ImageProcessing; using Leadtools.ImageProcessing.Color; public void ImageViewer_Example() { // Create the form that holds the ImageViewer new MyForm().ShowDialog(); } class MyForm : Form { public MyForm() { this.Size = new Size(800, 800); } // LEADTOOLS ImageViewer to be used with this example private ImageViewer _imageViewer; // Information label private Label _label; protected override void OnLoad(EventArgs e) { // Create a panel to the top var panel = new Panel(); panel.Dock = DockStyle.Top; panel.BorderStyle = BorderStyle.FixedSingle; this.Controls.Add(panel); // Add an "Example" button to the panel var button = new Button(); button.Text = "&Example"; button.Click += (sender, e1) => Example(); panel.Controls.Add(button); // Add a label to the panel _label = new Label(); _label.Top = button.Bottom; _label.Width = 800; _label.Text = "Example..."; panel.Controls.Add(_label); // Create the image viewer taking the rest of the form _imageViewer = new ImageViewer(); _imageViewer.Dock = DockStyle.Fill; _imageViewer.BackColor = Color.Bisque; this.Controls.Add(_imageViewer); _imageViewer.BringToFront(); // Add Pan/Zoom interactive mode // Click and drag to pan, CTRL-Click and drag to zoom in and out _imageViewer.DefaultInteractiveMode = new ImageViewerPanZoomInteractiveMode(); // Load an image using (var codecs = new RasterCodecs()) _imageViewer.Image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "image1.cmp")); base.OnLoad(e); } private void Example() { // Example code goes here } } static class LEAD_VARS { public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; }