DISPREGIONPROPS
typedef struct tagDISPREGIONPROPS
{
L_BOOL bCreateFromCenter;
L_UINT uOperation;
} DISPREGIONPROPS, * pDISPREGIONPROPS;
The DISPREGIONPROPS structure contains options for controlling the region of interest feature.
|
Member |
Description |
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bCreateFromCenter |
Flag that indicates whether to create the region from the center as the user drags the mouse. Possible values are: |
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|
Value |
Meaning |
|
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TRUE |
Create from center. |
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FALSE |
Create from edge. This is the default value. |
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uOperation |
The action to apply on the existing bitmap region, if one is defined. For descriptions of the possible values, refer to Creating a Bitmap Region Inside the Image Viewer. |
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Comments
This structure contains information that controls the following actions:
CONTAINER_ACTION_REGION_RECTANGLE
CONTAINER_ACTION_REGION_ELLIPSE
CONTAINER_ACTION_REGION_CIRCLE
CONTAINER_ACTION_REGION_SQUARE