I did a little search and I found Morph >> globalPointToLocal: aPoint ^self point: aPoint from: nil
may be > image eventHandler whenMouseDownDo: [ :event | > > self handleMouseDown: event image globa….. > ]. > On 2 Mar 2025, at 22:00, Mikael Svane <mikael.sv...@fridhem.org> wrote: > > I have a presenter that is a subclass of SpPresenterWithModel and it > contains, among other things, an ImagePresenter with an autoscaling image (a > Form). I want to capture mouse clicks on the image and get the coordinate of > the click relative to the upper left corner of the Form. > > My #initializePresenter method looks like this: > initializePresenter > image := self newImage > image: self emptyImage; > autoScale: true. > image eventHandler whenMouseDownDo: [ :event | > > self handleMouseDown: event]. > > This works, and the #handleMouseDown: method is run whenever the mouse is > pressed on the ImagePresenter, but the MouseButtonEvent reports global > coordinates and I can’t find out how to convert these to coordinates relative > to the Form that the ImagePresenter holds. I have googled and found answers > to similar old questions, but nothing that seems to apply to Spec2. > > There must be a very simple solution to this, it’s just that I can’t seem to > find it. > > Kind regards, > Mikael