ImageViewerFloaterInteractiveMode Class

Summary

Allows the user to drag and scale the floater image using mouse or touch.

Syntax

C++

public class ImageViewerFloaterInteractiveMode : ImageViewerPanZoomInteractiveMode

Public Class ImageViewerFloaterInteractiveMode 
   Inherits ImageViewerPanZoomInteractiveMode

public ref class ImageViewerFloaterInteractiveMode : ImageViewerPanZoomInteractiveMode

Remarks

ImageViewerFloaterInteractiveMode derives from ImageViewerPanZoomInteractiveMode and allows the user to click and drag on the floater (if any) to pan it around the image. If ImageViewerPanZoomInteractiveMode was setup to enable zooming, then the user can perform that action (CTRL-click by default or multi-touch pinch gesture) to scale the floater image as well.

The user can control how the floater is rendered while it is being moved or scaled using FloaterRegionRenderMode and FloaterOpacity.

For more information, refer to Image Viewer Interactive Modes.

Example

using Leadtools; 
using Leadtools.Controls; 
using Leadtools.Codecs; 
using Leadtools.Drawing; 
 
using Leadtools.ImageProcessing; 
using Leadtools.ImageProcessing.Color; 
 
_imageViewer.InteractiveModes.BeginUpdate(); 
_imageViewer.InteractiveModes.Add(new ImageViewerFloaterInteractiveMode 
{ 
   ZoomKeyModifier = Keys.None, 
   IsEnabled = true, 
   FloaterOpacity = 0.5 
}); 
_imageViewer.InteractiveModes.EndUpdate();

Imports Leadtools 
Imports Leadtools.Controls 
Imports Leadtools.Codecs 
Imports Leadtools.Drawing 
Imports Leadtools.ImageProcessing 
Imports Leadtools.ImageProcessing.Color 
 
_imageViewer.InteractiveModes.BeginUpdate() 
Dim mode As New ImageViewerFloaterInteractiveMode 
mode.ZoomKeyModifier = Keys.None 
mode.IsEnabled = True 
mode.FloaterOpacity = 0.5 
_imageViewer.InteractiveModes.Add(mode) 
 
_imageViewer.InteractiveModes.EndUpdate()

Requirements

Target Platforms

Reference

ImageViewerFloaterInteractiveMode Members

Leadtools.Controls Namespace

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Help Version 21.0.2021.7.2

Leadtools.Controls Assembly

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Getting Started

Namespaces

Leadtools.Controls Namespace

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