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CodecsOverlayData Class
Summary
Contains information about the overlay image found in the file.
Syntax
public class CodecsOverlayData Public Class CodecsOverlayData public sealed class CodecsOverlayData @interface LTCodecsOverlayData : NSObject public class CodecsOverlayData extends LeadEvent function Leadtools.Codecs.CodecsOverlayData() public ref class CodecsOverlayData Remarks
An CodecsOverlayData object is populated and passed as data to the CodecsOverlayCallback parameter passed to the RasterCodecs.StartOverlay method. Some members of this class are for input some are for output as follows:
| Member | Description |
|---|---|
| FileName | (Input) The name of the file containing the overlay image |
| PageNumber | (Input) Page number of the requested overlay image |
| Info | (Input) Determines whether overlay image info or actual image is needed |
| InfoWidth | (Output) Overlay image width in pixels (Ignore if Info is false) |
| InfoHeight | (Output) Overlay image height in pixels (Ignore if Info is false) |
| InfoXResolution | (Output) Overlay image horizontal resolution in pixels per inch (Ignore if Info is false) |
| InfoYResolution | (Output) Overlay image vertical resolution in pixels per inch (Ignore if Info is false) |
| Image | (Output) The RasterImage object containing the loaded overlay image (Only Info is false) |
Example
For an example, refer to RasterCodecs.StartOverlay
Requirements
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
Leadtools.Codecs Assembly
