Le mardi 26 décembre 2006 à 18:45 +0100, Jean Bréfort a écrit : > Hi, > > I have worked on that bug, (I attached a image to the bug report) but > have some questions: > > - how should they be named? and in which family? (may be they should go > with the bubble plots)
I think it's just an extended version of bubble plot with an additionnal serie for colors, a marker shape setting and which request a pseudo 3d axis. I don't see a good name for it. It would probably a good idea to push the marker setting to bubble plots. > - as the colors used for the markers are calculated, the color selectors > are not needed in the style editor. We have several possibilities: > * don't display the selector (and possibly hide the associated labels) > * display them but set them insentitive > I tried both, but I don't like the result. Any idea? If we go the extended bubble plot route, let's see marker color setting as a default color, overridden by the color serie. No need to hide or disabled them. > - We need some sort of legend for the color code. Should it be added to > the already existing legend (we might have several series with different > marker shapes) or do we need another legend? I don't think color scales should be displayed in the GogLegend object. Their display should be handled by the pseudo3dAxis instance, probably with a GogColorScale object, child of Pseudo3Daxis. Being a child of GogAxis would allow to move them easily, like GogAxis labels. We also need a gradient store, shared by all GogChart instances, populated initially by a set of default gradients. These gradients needs to be either continuous or discrete, and we should provide an editor for custom ones. Here's some interesting examples found on the web. http://emmanuel.pacaud.free.fr/screenshots/gnumeric/color-scale-01.gif http://emmanuel.pacaud.free.fr/screenshots/gnumeric/color-scale-02.gif Samuel, do you have a screenshot of a plot with a legend featuring what you've asked for ? Emmanuel. _______________________________________________ gnumeric-list mailing list [email protected] http://mail.gnome.org/mailman/listinfo/gnumeric-list
