LEADTOOLS Raster imaging C++ Class library help
| LEADTOOLS Raster Imaging C++ Class Library Help > Classes and Member Functions > LAnnText > LAnnText Member Functions > LAnnText::SetFillMode |
#include "ltwrappr.h"
virtual L_INT LAnnText::SetFillMode(uFillMode, nAlpha, uFlags)
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L_UINT uFillMode; |
/* constant that specifies the object's fill mode */ |
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L_INT nAlpha; |
/* integer that specifies the objects alpha value */ |
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L_UINT uFlags; |
/* flags that determine which objects to process */ |
Sets the fill mode and alpha of the specified annotation object.
NOTE: THIS FUNCTION IS NOW INHERITED DIRECTLY FROM THE PARENT LANNOTATION CLASS.
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Parameter |
Description |
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uFillMode |
The constant that specifies the object's fill mode. Possible fill mode values are: |
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Value |
Meaning |
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ANNMODE_TRANSPARENT |
[0] Transparent |
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ANNMODE_TRANSLUCENT |
[1] Translucent |
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ANNMODE_OPAQUE |
[2] Opaque |
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ANNMODE_ALPHA |
[3] Alpha |
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nAlpha |
Value that specifies the objects alpha value. This is only valid if uFillMode is ANNMODE_ALPHA. Possible values are: -1..255. For an explanation of these values, refer to the Comments section below. |
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uFlags |
Flags that determine which objects to process. Most of the flags apply only to container objects. You can combine values when appropriate by using a bitwise OR ( | ). The following are valid values: |
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Value |
Meaning |
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0 |
Process only the specified object. |
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ANNFLAG_SELECTED |
[0x0001] Process only objects that have the selected property set to TRUE. For getting and setting the selected property, use the LAnnotation::IsSelected and LAnnotation::SetSelected functions. |
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ANNFLAG_NOTTHIS |
[0x0004] Process only one level of objects within the specified container, not the container itself. If there are containers within the container, they are modified, but the objects within them are not. |
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ANNFLAG_RECURSE |
[0x0008] Process objects within a container, and within any subcontainers, down to any level. |
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ANNFLAG_NOTCONTAINER |
[0x0002] (Used with ANNFLAG_RECURSE) Process objects within containers, not the containers themselves. |
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ANNFLAG_NOINVALIDATE |
[0x0010] Do not invalidate the affected rectangle in the window. Use this to avoid generating unwanted paint messages. |
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ANNFLAG_CHECKMENU |
[0x0020] Process objects only if the ANNAUTOTEXT_MENU_FILL menu item has been selected. |
Returns
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SUCCESS |
The function was successful. |
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< 1 |
An error occurred. Refer to Return Codes. |
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. |
Win32, x64.
See Also
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Functions: |
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Topics: |
Example
For an example, refer to LAnnText::GetFillMode.
