L_AnnGetPolyFillMode
#include "l_bitmap.h"
L_LTANN_API L_INT L_AnnGetPolyFillMode(hObject, puPolyFillMode)
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HANNOBJECT hObject; |
/* handle to the annotation object */ |
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L_UINT *puPolyFillMode; |
/* address of the variable to be updated */ |
Gets a value that indicates how a polygonal annotation with crossing lines is filled. This function is available in the Document/Medical Toolkits.
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Parameter |
Description |
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hObject |
Handle to the annotation object. |
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puPolyFillMode |
Address of the variable to be updated with the value of the polygonal fill-mode constant. Possible fill mode values are: |
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Value |
Meaning |
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ANNPOLYFILL_WINDING |
[0] All pixels that are inside the resulting exterior lines are filled. |
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ANNPOLYFILL_ALTERNATE |
[1] The filled area includes the area between odd-numbered and even-numbered polygon sides on each scan line. |
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Returns
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SUCCESS |
The function was successful. |
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< 1 |
An error occurred. Refer to Return Codes. |
Comments
Before calling this function, you must declare a variable of data type L_UINT. Then, pass the address of the variable in the puPolyFillMode parameter. This function will update the variable with the fill-mode constant.
Required DLLs and Libraries
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LTANN For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Platforms
Windows 2000 / XP/Vista.
See Also
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Functions: |
L_AnnSetFillPattern, L_AnnGetFillPattern, L_AnnSetPolyFillMode, L_AnnGetFillMode, L_AnnSetFillMode, L_AnnGetOptions, L_AnnSetOptions |
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Topics: |
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Example
For an example, refer to L_AnnSetPolyFillMode.
