How to scale selections?
cbr at boemann.dk
Fri Jul 1 19:22:06 CEST 2005
On Friday 01 July 2005 19:15, Michael Thaler wrote:
> On Friday 01 July 2005 17:51, Casper Boemann wrote:
> > the simplest is to just take dev->selection() it returns the selection
> > which is a paintdevice in itself.
> Shouldn't there be a m_selection in KisImage? KisImage has a list of all
> layers, so I think it should also has the selection.
> Right now the code in KisImage iterates over all layers and rescales them.
> I think it should just call the scale visitor with the selection (the scale
> visitor just takes a paint device, so that should not be a problem). I
> could implement this in the scale code itself, but there is only one
> selection for an image, isn't it? So it does not make much sense to do this
> for each layer. Or is there one selection per layer. Then it would make
> sense to do this.
It does make sense: there is a selection per layer :-)
best regards / venlig hilsen
More information about the kimageshop