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Deletes all the elements that describe an overlay.
#include "ltdic.h"
L_LTDIC_API L_UINT16 L_DicomDeleteOverlay(hDS, uOverlayIndex, uFlags)
A DICOM handle.
The index of the overlay being deleted. This index is zero-based.
Reserved for future use. Pass 0.
| Value | Meaning |
|---|---|
| DICOM_SUCCESS | The function was successful. |
| >0 | An error occurred. Refer to Return Codes. |
This function will delete the following elements:
| Name | Value |
|---|---|
| "Overlay Rows" | (60xx, 0010) |
| "Overlay Columns" | (60xx, 0011) |
| "Overlay Planes" | (60xx, 0012) |
| "Number of Frames in Overlay" | (60xx, 0015) |
| "Overlay Description" | (60xx, 0022) |
| "Overlay Type" | (60xx, 0040) |
| "Overlay Subtype" | (60xx, 0045) |
| "Overlay Origin" | (60xx, 0050) |
| "Image Frame Origin" | (60xx, 0051) |
| "Overlay Plane Origin" | (60xx, 0052) |
| "Overlay Bits Allocated" | (60xx, 0100) |
| "Overlay Bit Position" | (60xx, 0102) |
| "Overlay Activation Layer" | (60xx, 1001) |
| "ROI Area" | (60xx, 1301) |
| "ROI Mean" | (60xx, 1302) |
| "ROI Standard Deviation" | (60xx, 1303) |
| "Overlay Label" | (60xx, 1500) |
| "Overlay Data" | (60xx, 3000) |
Win32, x64, Linux.
For an example, refer to L_DicomSetOverlayAttributes.
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