GeoKeys Property (CodecsLoadOptions)

public bool GeoKeys {get; set;}

'Declaration
 

Public Property GeoKeys As Boolean

'Usage
 

Dim instance As CodecsLoadOptions
Dim value As Boolean
 
instance.GeoKeys = value
 
value = instance.GeoKeys

public bool GeoKeys {get; set;}

@property (nonatomic, assign) BOOL geoKeys

public boolean getGeoKeys()
public void setGeoKeys(boolean value)
            

 <br/>get_GeoKeys();<br/>set_GeoKeys(value);<br/>Object.defineProperty('GeoKeys'); 

public:
property bool GeoKeys {
   bool get();
   void set (    bool value);
}

Property Value

When the value of the GeoKeys property is set to true, any subsequent load operation performed by this RasterCodecs object will automatically try to load all the TIFF Geo key tags found in the file and store them in the RasterImage.GeoKeys collection of the resulting image.

Internally, the RasterCodecs object will call GeoKeysSupported on the image and only tries to load the GeoKeys if the value returned was true.

When loading more than one page from a multi-page file, only the GeoKeys found in the first page will be automatically loaded when the value of this property is set to true. To manually load all the GeoKeys in any page, use ReadGeoKeys.

You must set the value of the Markers property to false to enable automatically loading the GeoKeys. If the value of both Markers and GeoKeys is set to true, then the markers will take take precedence and no GeoKeys will be loaded.

Note that any load method that uses tiles, offset or resizing will not load any file metadata automatically regardless of the value of this property.

Target Platforms

Reference

CodecsLoadOptions Class
CodecsLoadOptions Members