Ima_Key

The "Ima_Key()" function is called whenever a keyboard key is activated while the cursor is over an image window.

Syntax

extern "C" __declspec(dllexport) int Ima_Key(

HWND wnd,

SliceO_Window *window

int key,

short x, short y

)

Parameters

wnd

A handle to the interface's window

window

A pointer to the "Window" structure of the image window receiving the action.

key

is the key code of the activated key

x, y

Horizontal (x) and vertical (y) position of the cursor within the current window. (0,0 at bottom left)

Return value

The function returns "1" if the event has been used.

Remarks

Requirements

Header:

sliceO_include.hpp

Library:

sliceO_Structures.lib

Example

Sample "Ima_Key" function from the "Edit mode" module.

...

// ----------------------------------------------------------------------------

// Function: Ima_Key

// Parameters: key (int) code of the activated key

// Returns: (int) 1 if key was used

// This is called each time the cursor is inside an image and a keyboard

// key has been pressed.

// ----------------------------------------------------------------------------

extern "C" __declspec(dllexport) int Ima_Key( HWND wnd, SliceO_Window *window, int key, short x, short y )

{

return( 1 ) ;

}

...