2014-06-25 0:21 GMT+02:00 Igor Stasenko <[email protected]>:
>
>
>
> On 21 June 2014 09:23, Hilaire Fernandes <[email protected]>
> wrote:
>
>> Hello,
>>
>>
>> I tried this but it produces empty form.
>>
>> |canvas |
>> canvas := (Form extent: aDrgeo area athensSurface extent depth: 32)
>> getCanvas.
>> aDrgeo area athensSurface displayOnMorphicCanvas: canvas at: 0@0.
>> canvas form
>>
>> should not..
> try to #flush operations on surface before blitting it to form.
>
>
>
>>
>> Hilaire
>>
>> Le 20/06/2014 12:55, Igor Stasenko a écrit :
>> > the best way is to blit surface on the morphic canvas
>> > using
>> > displayOnMorphicCanvas: canvas at: aPoint
>> > method.
>> >
>>
>> --
>> Dr. Geo http://drgeo.eu
>> iStoa - https://launchpad.net/istoa
>>
>>
>>
>
>
> --
> Best regards,
> Igor Stasenko.
>
This works for me:
| sur form |
sur := AthensCairoSurface extent: 300 @ 300.
sur
drawDuring: [ :can |
can pathTransform
restoreAfter: [
can surface clear: Color black.
can pathTransform translateX: 150 Y: 150.
can setPaint: (Color green alpha: 0.1).
can setShape: (-150 @ -150 corner: 150 @ 150).
20
timesRepeat: [
can draw.
can pathTransform scaleBy: 0.85.
can pathTransform rotateByDegrees: 10.
] ] ].
form := Form extent: sur extent depth: 32.
sur displayOnMorphicCanvas: form getCanvas at: 0 @ 0.
(ImageMorph withForm: form) openInHand
