HDISPCONTAINER hCon;

/* handle to the container */

L_INT nAction;

/* action ID */

L_UINT uFlags;

/* reserved for future use */

Parameter

Description

hCon

Handle to the container.

nAction

Value that represents the action for which to get the activation status. If nAction is equal to or greater than 100, it is a user-defined action. Otherwise, it can be one of the following predefined actions:

Value

Meaning

CONTAINER_ACTION_NONE

[0] No action

CONTAINER_ACTION_WINDOWLEVEL

[1] Window leveling

CONTAINER_ACTION_SCALE

[2] Scaling

CONTAINER_ACTION_OFFSET

[3] Offset

CONTAINER_ACTION_STACK

[4] Stacking

CONTAINER_ACTION_MAG

[5] Magnifying glass

CONTAINER_ACTION_ALPHA

[6] Alpha

CONTAINER_ACTION_ANNOTATION_RULER

[7] Ruler annotation

CONTAINER_ACTION_ANNOTATION_ANGLE

[8] Angle annotation

CONTAINER_ACTION_ANNOTATION_TEXT

[9] Text annotation

CONTAINER_ACTION_ANNOTATION_ARROW

[10] Arrow annotation

CONTAINER_ACTION_ANNOTATION_RECTANGLE

[11] Rectangle annotation

CONTAINER_ACTION_ANNOTATION_ELLIPSE

[12] Ellipse annotation

CONTAINER_ACTION_ANNOTATION_HILITE

[13] Hilite annotation

CONTAINER_ACTION_REGION_RECTANGLE

[14] Rectangular region

CONTAINER_ACTION_REGION_ELLIPSE

[15] Elliptical region

CONTAINER_ACTION_REGION_FREEHAND

[16] Free hand region

CONTAINER_ACTION_REGION_POLYGON

[17] Polygon region

CONTAINER_ACTION_REGION_MAGICWAND

[18] Magic wand (contiguous color) region

CONTAINER_ACTION_REGION_COLORRANGE

[19] Color range region

CONTAINER_ACTION_REGION_CIRCLE

[20] Circular region

CONTAINER_ACTION_REGION_SQUARE

[21] Square region

CONTAINER_ACTION_REGION_NUDGETOOL

[22] Nudge tool

CONTAINER_ACTION_REGION_SHRINKTOOL

[23] Shrink tool

uFlags

Reserved for future use. Pass 0.

TRUE

The action is active. It has been assigned to a mouse button.

FALSE

The action is not active, or an error occurred. To get extended error information, call GetLastError.

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.

Functions:

L_DispContainerAddAction, L_DispContainerSetAction, L_DispContainerSetActionProperties, L_DispContainerGetActionProperties, L_DispContainerRemoveAction, L_DispContainerGetActionCount, L_DispContainerSetKeyboardAction, L_DispContainerGetKeyboardAction, L_DispContainerGetActionCallBack, L_DispContainerSetActionCallBack

Topics:

Applying Actions

Image Viewer Functions: Applying Actions