Ima_Leave

The "Ima_Leave()" function is called whenever the cursor leave an image window.

Syntax

extern "C" __declspec(dllexport) int Ctrl_Leave(

void

)

Parameters

This function does not have a parameter.

Return value

The function returns "0" if an error occurred, "1" otherwise.

Remarks

This callback function is just called for "Mode" modules.

Requirements

Header:

sliceO_include.hpp

Library:

sliceO_Structures.lib

Example

Sample "Ima_Leave" function from the "Region Growing mode" module.

...

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

// Function: Ima_Leave

// Parameters: (void)

// Returns: (int) 0 if error

// The cursor has leaved the image region.

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

extern "C" __declspec(dllexport) int Ima_Leave( void )

{

// --- if there is a preview drawn on the image, erase it ---

if ( Region_Preview_On )

Region_Preview_Erase() ;

return( 1 ) ;

}

...