GdPicture.NET.14
GdPicture14 Namespace / GdViewer Class / MagnifierZoomX Property
Example





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MagnifierZoomX Property (GdViewer)
In This Topic
Gets or sets the current horizontal zoom (scale) factor of the magnifier tool used in the GdViewer control. You can enable the use of the magnifier tool in your application by setting the MouseMode property to ViewerMouseMode.MouseModeMagnifier.

Please use the value 1 to define the 100% zoom factor, 1.5 to define 150%, 2 to define the 200% zoom factor, etc.

Syntax
'Declaration
 
Public Property MagnifierZoomX As Single
public float MagnifierZoomX {get; set;}
public read-write property MagnifierZoomX: Single; 
public function get,set MagnifierZoomX : float
public: __property float get_MagnifierZoomX();
public: __property void set_MagnifierZoomX( 
   float value
);
public:
property float MagnifierZoomX {
   float get();
   void set (    float value);
}

Property Value

The default value is 2.0.
Remarks
Please try the Document Viewer Sample here to find out, how to utilize the magnifier tool in your application.
Example
How to change the magnifier properties.
'We assume that the GdViewer1 control has been properly integrated.
GdViewer1.MagnifierHeight = 120
GdViewer1.MagnifierWidth = 200
GdViewer1.MagnifierZoomX = 1.5F
GdViewer1.MagnifierZoomY = 1.5F
GdViewer1.MouseMode = ViewerMouseMode.MouseModeMagnifier
//We assume that the GdViewer1 control has been properly integrated.
GdViewer1.MagnifierHeight = 120;
GdViewer1.MagnifierWidth = 200;
GdViewer1.MagnifierZoomX = 1.5f;
GdViewer1.MagnifierZoomY = 1.5f;
GdViewer1.MouseMode = ViewerMouseMode.MouseModeMagnifier;
See Also