DrawBackground preserving items drawn on foreground



  • Hey i m developing an application in which i have a class "abcd" inheriting QGraphicScene.I m overriding drawForeGround to display vector image and drawBackground to display raster image..
    I m able to draw on foreground keeping background image(i.e vector over raster works fine) but after drawing some foreground items(vector layers) if i try to drawbackground items drawn on foreground are not visible.
    I know drawBackground method should be used before drawing on background or item layer but i need this kind of functionality for my app.Background should be drawn but items already drawn on foreground should remail visible.
    Please suggest me some way to achieve this!



  • Sorry, it just doesn't work this way. First the background is drawn, then the foreground is drawn over it.


Log in to reply
 

Looks like your connection to Qt Forum was lost, please wait while we try to reconnect.