Re: [Pharo-dev] How to convert properyl an Athens Surface to a Form

June 21, 2014

      Thanks Nicolai,

I get results with #fullDrawnOn:

My felling: it should not get that complicated.

Hilaire

Le 21/06/2014 10:29, Nicolai Hess a Ã©crit :
...
Here, I create a ImageMorph from a Form.
And the forms canvas is used to render an AthensWrapMorph.
The important point is, fullDrawOn: instead of drawOn:
|form wrap background|
form:=(Form extent:(400@400)depth:32).
wrap:=AthensWrapMorph  new.
wrap extent:400@400.
background := Morph new extent:400@400.
background color:Color white.
wrap addMorph:background.
background addMorph: Morph new.
wrap.
wrap fullDrawOn:form getCanvas.
(ImageMorph withForm: form) openInWorld
2014-06-21 9:23 GMT+02:00 Hilaire Fernandes
<hilaire.fernandes@gmail.com
<mailto:hilaire.fernandes@gmail.com>>:
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
Hilaire
Le 20/06/2014 12:55, Igor Stasenko a Ã©crit :
    > the best way is to blit surface on the morphic canvas
    > using
    > displayOnMorphicCanvas: canvas at: aPoint
    > method.
    >
--
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