Bug 423952

Description Daniel Keck 2013-12-12 14:37:56 EST

Lets assume we have a graphical scene with many objects (maybe even near to out of heap) but yet we are able to draw it. If we would add another object in visible space we would like to only render the rectangular space containing our object since it would be really time consuming to re-render the whole scene. But the PaintEvent returns always coordinates that will span the whole visible display on initialization and will then be compacted to the visible browser size but will never return the span supplied by the overloaded redraw(x,y,width,height,all) method. The implementation shows that the arguments are ignored (except a check for width and height). This is an enhancement request for the redraw(int,int,int,int,bool) function as far as it is possible.