Help Version 19.0.2017.10.27
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#include "ltwrappr.h"
L_INT LImageViewerCell::GetCobbAngleValue(nSubCellIndex, hAttachedLine, pnAngle);
L_INT nSubCellIndex; |
index into the image list attached to the cell |
HANNOBJECT hAttachedLine; |
handle to one of the annotation lines |
L_DOUBLE * pnAngle; |
address to variable to be updated |
Gets the cobb-angle value using one of the two lines that is used to create the cobb angle.
| Parameter | Description |
| nSubCellIndex | A zero-based index into the image list attached to the cell. This sub-cell is the one that the annotation container will be set to. Pass -2 to refer to the selected sub-cell. If the cell contains 1 frame then the nSubCellIndex should be 0. |
| hAttachedLine | Handle to the one of the two annotation lines that creates the cobb angle. |
| pnAngle | address of the variable to be updated with the cobb angle value of the specfied line hAttachedLine if such value is found. |
| SUCCESS | The function was successful. |
| < 1 | An error occurred. To get extended error information, call GetLastError, and refer to Return Codes. |
To create a cobb angle, you must add two lines to the sub-cell / cell, then pass them to the function LImageViewerCell::AddCobbAngle.
To delete a cobb angle, use the function LImageViewerCell::RemoveCobbAngle.
Required DLLs and Libraries
| LTIVW For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
For an example, refer to LImageViewerCell::AddCobbAngle.