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LEADTOOLS Raster Imaging C DLL Help

L_AnnCreateToolBar

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#include "l_bitmap.h"

L_LTANN_API L_INT L_AnnCreateToolBar(hwndParent, pPoint, uAlign, fVisible, phWnd, uButtons, pButtons)

HWND hwndParent;

/* handle to the parent window */

LPPOINT pPoint;

/* pointer to the POINT structure that positions the window */

L_UINT uAlign;

/* constant for the toolbar alignment */

L_BOOL fVisible;

/* flag that indicates whether the toolbar will be visible */

HWND *phWnd;

/* address of the HWND variable to be updated */

L_UINT uButtons;

/* number of buttons the toolbar will have */

pANNBUTTON pButtons;

/* array of ANNBUTTON structures that contain toolbar button information */

Creates an annotation toolbar in the specified window.

Parameter

Description

hwndParent

Handle to the parent window.

pPoint

Pointer to the POINT structure that specifies the position of the new window in the parent window. Coordinates are relative to the parent window.

uAlign

Value indicating which corner of the toolbar is located at pPoint. One of the following values:

 

ANNTOOLALIGN_LEFT [0x0000]

 

ANNTOOLALIGN_RIGHT [0x0001] must be combined using the bitwise OR with one of these values:

 

ANNTOOLALIGN_TOP [0x0000]

 

ANNTOOLALIGN_BOTTOM [0x0002]

 

For example, ANNTOOLALIGN_LEFT|ANNTOOLALIGN_TOP indicates that pPoint is the top left point of the toolbar.

fVisible

Flag that indicates whether the toolbar will be visible. Possible values are:

 

Value

Meaning

 

TRUE

Toolbar will be visible.

 

FALSE

Toolbar will not be visible.

phWnd

Address of the HWND variable to be updated with the handle to the toolbar window.

uButtons

Number of buttons that will be in the annotation toolbar. This value is valid only if pButtons is not NULL.

pButtons

Array of ANNBUTTON structures that contain information about the tool buttons to include in the annotation toolbar. If this is NULL, the default annotation toolbar will be created.

Returns

SUCCESS

The function was successful.

< 1

An error occurred. Refer to Return Codes.

Comments

(Document and Medical) Before calling this function, you must declare a variable of data type HWND. Then, pass the address of the variable in the phWnd parameter. This function will update the variable with the window handle for the toolbar.

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_AnnGetToolBarChecked, L_AnnSetToolBarChecked,

 

L_AnnGetToolBarButtonVisible,

 

L_AnnSetToolBarButtonVisible

Topics:

Annotation Functions: Implementing Automation

 

Implementing Annotations

 

Automated User Interface for Annotations

 

Implementing an Automated Annotation Program

 

Implementing a Non-automated Annotation Program

Example

For an example, refer to Implementing an Automated Annotation Program. For complete sample code, refer to the ANNOTATE example.

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