Patrick Rein uploaded a new version of Graphics to project The Trunk: http://source.squeak.org/trunk/Graphics-pre.403.mcz
==================== Summary ====================
Name: Graphics-pre.403 Author: pre Time: 15 October 2018, 9:39:42.652742 am UUID: 95ceb538-97fd-f14a-810b-360432580bd3 Ancestors: Graphics-eem.402
Changes the an initialization method used in one of the instance creation methods to use a more general initialization method and thereby not impose any rounding
=============== Diff against Graphics-eem.402 ===============
Item was changed: ----- Method: Color>>setRed:green:blue:range: (in category 'private') ----- setRed: r green: g blue: b range: range "Initialize this color's r, g, and b components to the given values in the range [0..r]."
+ ^ self setRed: r / range green: g / range blue: b / range! - rgb == nil ifFalse: [self attemptToMutateError]. - rgb := - ((((r * ComponentMask) // range) bitAnd: ComponentMask) bitShift: RedShift) + - ((((g * ComponentMask) // range) bitAnd: ComponentMask) bitShift: GreenShift) + - (((b * ComponentMask) // range) bitAnd: ComponentMask). - cachedDepth := nil. - cachedBitPattern := nil. - !