Scale factor used to display the magnified image.
public virtual double ScaleFactor { get; set; }
@property (nonatomic, assign) double scaleFactor;
public:
virtual property double ScaleFactor
{
double get()
void set(double value)
}
The scale factor used to display the magnified image. Default value is 2 (2X zoom).
using Leadtools;
using Leadtools.Controls;
using Leadtools.Codecs;
using Leadtools.Drawing;
using Leadtools.ImageProcessing;
using Leadtools.ImageProcessing.Color;
public ImageViewer _imageViewer;
public void ImageViewerExample()
{
// Create the image viewer
_imageViewer = new ImageViewer();
_imageViewer.Dock = DockStyle.Fill;
_imageViewer.BackColor = SystemColors.AppWorkspace;
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();
// Get each ImageViewerInteractiveMode. This should only return PanZoom
foreach (var mode in _imageViewer.InteractiveModes)
{
Debug.WriteLine(mode);
}
var intertiaOptions = ControlInertiaScrollOptions.CreateDefault();
intertiaOptions.IsEnabled = true;
// Load an image
using (var codecs = new RasterCodecs())
_imageViewer.Image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "image1.cmp"));
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images";
}
ImageViewerMagnifyGlassInteractiveMode Class
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document