But these are really for doing color filters for sketches and images so we should make them available. It's possible to do all sorts of color changing etc. and it's pretty fast because they are run with the scratch plugin.
I'm not sure if we should use the standard color category or another.
Karl
On Sat, Mar 10, 2012 at 4:42 AM, Scott Wallace <scott.wallace@squeakland.org
wrote:
On Mar 9, 2012, at 5:10 PM, karl ramberg wrote:
On Sat, Mar 10, 2012 at 12:48 AM, Scott Wallace < scott.wallace@squeakland.org> wrote:
Hi I have made the category in morph but it does not show up correctly. The viewer category is showing but not the tiles. I don't understand why I dont see the tiles...
Karl
additionsToViewerCategoryColorFilters "Answer viewer additions for the 'color filter' category"
^#(colorFilters ( (slot hue 'Hue value of my color from -180to 180' Number readWrite Player getHue Player setHue:)
(slot saturation 'Saturation value of mycolor from 0 to 100' Number readWrite Player getSaturation Player setSaturation:)
(slot brightness 'Brightness value of mycolor from 0 to 100' Number readWrite Player getBrightness Player setBrightness:)
Seemingly has to do with camel-casing.
This works:
additionsToViewerCategoryColorFilters "Answer viewer additions for the 'color filter' category"
^#(#'color filters' ( (slot hue 'Hue value of my color from -180to 180' Number readWrite Player getHue Player setHue:) (slot saturation 'Saturation value of my color from 0 to 100' Number readWrite Player getSaturation Player setSaturation:) (slot brightness 'Brightness value of my color from 0 to 100' Number readWrite Player getBrightness Player setBrightness:) ) )
Aha, that works for most morphs, but it still don't show up for SketchMorph.
Karl
Right -- since SketchMorphs have no single "color", many of the color-related variables are meaningless for them, and hence are excluded from their viewers. The three variables in your example are among those excluded; if you look in a Sketch's "fill & border" category you'll notice that they're absent there as well.
-- Scott