IImageService.GetImageMetadata method
Applies To: IImageService
Returns the image-level metadata XML for the last requested image.
Its usually used after requesting an image using the GetImage and GetImageByExtent methods.
[Visual Basic 6.0]
variable = Object.GetImageMetadata(requestType)
Arguments
[in] requestType
String. It defines the level of image metadata returned.
Constant |
Value |
Description |
VALUE |
Basic |
Basic metadata |
VALUE |
Detailed |
Only detailed Image metadata |
VALUE |
Full |
Full image metadata |
Return Value
String that represents the Image metadata XML string.
For more details of Basic metadata, view the XML schema available at: [ArcGIS Image Server installation folder]\Developer Kit\XML\ ISClient.ImageMetadata.Basic.XSD.
For more details of Detailed metadata, view the XML schema available at: [ArcGIS Image Server installation folder]\Developer Kit\XML\ ISClient.ImageMetadata.Detailed.XSD.
For more details of Full metadata, view the XML schema available at: [ArcGIS Image Server installation folder]\Developer Kit\XML\ISClient.ImageMetadata.XSD.
Requirements
Platform |
32 bit Windows OS (WinXP) |
Environment |
.NET Framework, COM, ANSI C / C++ Standard compliant |
Dependency |
ESRI.ImageServer.ISClient.dll (.NET Framework), ISClient.dll (COM/C++), ISClientC.dll (C/C++) |
Include |
isclientc.h (ANSI C) |
Example
[Visual Basic 6.0]
Private Sub Form1_Load()
Dim client As New CClientObject
Dim strConfigPath As String
strConfigPath = "c:\Program Files\ArcGIS\ImageServer10.0\XADefs\ISViewer.ISCConfig"
If client.Init(strConfigPath) = False Then
MsgBox client.Status
Exit Sub
End If
Dim cService As CImageService
Set cService = client.OpenImageService(“ImageService://hawkings:10000/Dxb_Tif”, "")
If cService Is Nothing Then Exit Sub
MsgBox cService.GetImageMetadata(“Full”)
End Sub
For a detailed example, please see the ISViewer Sample in VB 6.0 in [ArcGIS Image Server installation folder]\Developer Kit\Client Applications\Samples\ folder.
Related Topics
See also: GetImage, and GetImageByExtent