Description
Converts an image, such as a BMP, to a GeoJP2
file that can be used as an image globe overlay. The extent of the
image must be in the image, as in a GeoTIFF.
Syntax
| [Visual Basic .NET] |
|---|
Public Sub WriteString( _
ByVal ImageUri As String, _
ByVal CompressionProfile As AgEStkGraphicsJpeg2000CompressionProfile, _
ByVal CompressionRate As Integer, _
ByVal Jpeg2000Uri As String, _
ByVal OverwriteExistingFile As Boolean _
)
|
Parameters
- ImageUri
- The image filename to be converted. Only file URIs are supported.
- CompressionProfile
-
The compression profile.Member Value Description eStkGraphicsJpeg2000CompressionProfileDefault 0 This is the default profile, which is recommended for those unfamiliar with the others. eStkGraphicsJpeg2000CompressionProfileNITF_BIIF_NPJE 1 This profile is designed for U.S. and NATO military applications. eStkGraphicsJpeg2000CompressionProfileNITF_BIIF_EPJE 2 This profile is designed for U.S. and NATO military applications. Based on NPJE, the profile is used for image exploitation, and improves image read times for lower resolutions in large images as compared to NPJE. - CompressionRate
- A higher compression rate results in smaller JPEG 2000 files. Use 1 for no compression. Valid values are 1 to 65535.
- Jpeg2000Uri
- The JPEG 2000 filename. Only file URIs are supported.
- OverwriteExistingFile
- If true and the JPEG 2000 file already exists, the file will be overwritten during the conversion.