topic-30652

Board index FiveWin for Harbour/xHarbour Centralize image in window

sambomb

Posts: 389

Joined: Mon Oct 13, 2008 11:26 AM

Centralize image in window
Posted: Wed May 06, 2015 08:25 PM

How can I centralize an image in the center of the window regardless the user resize the window, maximize, etc?

Email: SamirSSabreu@gmail.com
xHarbour 1.2.3 + Fwhh 20.2

ukoenig

Posts: 4043

Joined: Wed Dec 19, 2007 06:40 PM

Re: Centralize image in window
Posted: Wed May 06, 2015 09:51 PM

The needed calculation on window-resize
( I can add a compiled sample + source if needed )

Logo :

@ nLTop, nLLeft IMAGE oLogo ; // Top / Left
FILENAME c_Path1 + cLogo ;
NOBORDER ;
OF oWnd PIXEL UPDATE TRANSPARENT

The calculation to center the image-position on window-resize :

oWnd:bResized := {|| nLTop := INT( ( ( oWnd:nHeight ) / 2 ) - ( oLogo:nHeight / 2 ) ), ;
nLLeft := INT( ( ( oWnd:nWidth - 18 ) / 2 ) - ( oLogo:nWidth / 2 ) ), ;
oLogo:Move( nLTop, nLLeft, , , .T. ) }

best regards
Uwe