Eliot Miranda uploaded a new version of Graphics to project The Trunk: http://source.squeak.org/trunk/Graphics-eem.529.mcz
==================== Summary ====================
Name: Graphics-eem.529 Author: eem Time: 26 July 2022, 11:58:24.028857 am UUID: e9d779b9-578e-4eea-9d2a-b68fffc5c366 Ancestors: Graphics-mt.528
Add the new primitivePixelValueAtPut primitive, which is included in 6.x VMs.
=============== Diff against Graphics-mt.528 ===============
Item was added: + ----- Method: Form>>primPixelValueAtX:y:put: (in category 'pixel access') ----- + primPixelValueAtX: x y: y put: pixelValue + "Set the raw pixel value at the given point. Answer the previous value of the pixel. + This pixel value depends on the receiver's depth. Typical clients use colorAt: to get a Color. Make sure the colorMap is nil for ColorForms " + + <primitive: 'primitivePixelValueAtPut' module:'BitBltPlugin' error: ec> + | oldValue | + oldValue := self primPixelValueAtX: x y: y. + (BitBlt bitPokerToForm: self) pixelAt: x@y put: pixelValue. + ^oldValue!
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