Within Roassal I need to have a svg shape that knows about a path.
Currently I do not make use of Athens to draw the SVG, I simply use Athens to
draw lines.
Within Roassal I can define any SVG path as a shape. For example:
view add: (ROSVGPath path: 'M10,10 L30,30') element
Why this should not be at the level of Roassal? If I want to define a box, I
would simply do
view add: (ROBox new extent: 30 @ 20) element
It follows the same pattern no?
Alexandre
On Nov 17, 2013, at 8:45 AM, Stéphane Ducasse <[email protected]> wrote:
> I see that you have a loooot of fun.
> Now I have the impression that in the future version you should not expose
> ROSVGPath and others
> because there are at the importer level not Roassal. So why do you need to
> wrap them.
> If there is something missing in SVGPath what is it?
>
> Stef
>
>> Hi!
>>
>> I had fun understanding how countries may be described using SVG.
>> Here is a first shoot:
>>
>> <Screen Shot 2013-11-16 at 5.36.21 PM.png>
>>
>> Moving the mouse above a country name highlight the country. You can now
>> rehearse your geography.
>>
>> The complete source code of this example is:
>>
>> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
>> | view element nameComponent label |
>> view := ROView new.
>>
>> ROSVGPath countries do: [ :k |
>> element := (ROSVGPath path: (ROSVGPath perform: k)) elementOn: k.
>> view add: element.
>> ].
>>
>> nameComponent := ROElement new.
>> ROSVGPath countries do: [ :k |
>> label := ROLabel elementOn: k asString.
>> label @ ROLightlyHighlightable.
>> label on: ROMouseEnter do: [ :event | ROBlink highlight: (view
>> elementFromModel: event model asSymbol) ].
>> label on: ROMouseLeave do: [ :event | ROBlink unhighlight: (view
>> elementFromModel: event model asSymbol) ].
>> nameComponent add: label.
>> ].
>> ROGridLayout new
>> gapSize: -3;
>> lineItemsCount: 15;
>> on: nameComponent elements.
>>
>> view add: nameComponent.
>> nameComponent translateTo: 0 @ 400.
>>
>> view openInWindowSized: 1000 @ 700
>> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
>>
>> Cheers,
>> Alexandre
>> --
>> _,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
>> Alexandre Bergel http://www.bergel.eu
>> ^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
>>
>>
>>
>
--
_,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:
Alexandre Bergel http://www.bergel.eu
^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;._,.;:~^~:;.
