[squeak-dev] Squeak clock face

Louis LaBrunda Lou at Keystone-Software.com
Mon Dec 18 18:51:10 UTC 2017

Hi Tim,

Can you please explain what this does:

	pointerMorph position: pointerMorph extent * ( -0.5@ -0.65).

especially what does 	"* ( -0.5@ -0.65)" do and why and what do -0.5 and -0.65 relate to?



On Fri, 15 Dec 2017 14:33:34 -0800, tim Rowledge <tim at rowledge.org> wrote:

>> On 15-12-2017, at 2:01 PM, Louis LaBrunda <Lou at Keystone-Software.com> wrote:
>>  I have sub-classed RotaryDialMorph similar to Tim's ClockDialMorph.  Tim has
>> the hands (minute and hour) rotate around one of their ends.  I'm trying to get them to rotate
>> around a point say 20 pixels in from that end.  How should I do this?
>Take a look also at Barometer (etc) morph>>initialize to see how the fancy needle is created and positioned
Louis LaBrunda
Keystone Software Corp.
SkypeMe callto://PhotonDemon

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