L_AnnGetPolyFillMode (original) (raw)
Summary
Gets a value that indicates how a polygonal annotation with crossing lines is filled.
Syntax
#include "l_bitmap.h"
L_LTANN_API L_INT L_AnnGetPolyFillMode(hObject, puPolyFillMode)
Parameters
HANNOBJECT hObject
Handle to the annotation object.
L_UINT *puPolyFillMode
Address of the variable to be updated with the value of the polygonal fill-mode constant. Possible fill mode values are:
| Value | Meaning |
|---|---|
| ANNPOLYFILL_WINDING | [0] All pixels that are inside the resulting exterior lines are filled. |
| ANNPOLYFILL_ALTERNATE | [1] The filled area includes the area between odd-numbered and even-numbered polygon sides on each scan line. |
Returns
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 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
- 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
Win32, x64.
See Also
Functions
- L_AnnSetFillPattern
- L_AnnGetFillPattern
- L_AnnSetPolyFillMode
- L_AnnGetFillMode
- L_AnnSetFillMode
- L_AnnGetOptions
- L_AnnSetOptions
Topics
- Annotation Functions: Object Properties
- Annotation Objects - Default Values
- Annotation Objects - Automated Features
- Implementing an Automated Annotation Program
- Implementing a Non-automated Annotation Program
- Obtaining Annotation Object Information
Example
For an example, refer to L_AnnSetPolyFillMode.
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