Enable Method

JavaScript

 function Leadtools.Controls.ImageViewerInteractiveModes.enable( 
   mode 
)

Parameters

Parameter	Type	Description
mode	ImageViewerInteractiveMode	The interactive mode to enable. null will disable all items in the collection.

This method will iterate through all the items in the collection and set IsEnabled to false all the items except mode.

JavaScript

// Create the container <div>
var _interactiveModeComboBox = document.createElement("select");
var panZoomInteractiveMode = new lt.Controls.ImageViewerPanZoomInteractiveMode();
panZoomInteractiveMode.isEnabled = false;
var activeItemInteractiveMode = new lt.Controls.ImageViewerActiveItemInteractiveMode();
activeItemInteractiveMode.isEnabled = false;

this._imageViewer.interactiveModes.clearItems();
this._imageViewer.interactiveModes.beginUpdate();
this._imageViewer.interactiveModes.add(panZoomInteractiveMode);
this._imageViewer.interactiveModes.add(activeItemInteractiveMode);

for (var i = 0; i < this._imageViewer.interactiveModes.count; i++) {
   var anOption = document.createElement("option");
   anOption.textContent = this._imageViewer.interactiveModes.item(i).name;
   _interactiveModeComboBox.appendChild(anOption);
}

var myImageViewer = this._imageViewer;
_interactiveModeComboBox.addEventListener("change", function () {
   myImageViewer.interactiveModes.enable(myImageViewer.interactiveModes.item(_interactiveModeComboBox.selectedIndex));
});

_interactiveModeComboBox.selectedIndex = 0;
document.body.appendChild(_interactiveModeComboBox);
this._imageViewer.interactiveModes.endUpdate();

Enable Method

Parameters

Reference