[Ginga-argentina] consulta sobre LUA

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Leo, tenes idea que fuente especificamente o desde que paquete hay que
instalar Tiresias en el Kubuntu.
Yo instale ttf-tiresias, la fuente funciona en el sistema pero no en Ginga.

abrazo y gracias por la ayuda.

Santiago





On Tue, Apr 3, 2012 at 2:18 PM, leo <lisasmendi at lifia.info.unlp.edu.ar>wrote:

> Es raro porque estoy usando la VM con Kubuntu y solo comenté esas lineas
> (imagen) y funcionó. Tendrías que fijarte si tenés bien instalada la fuente
> Tiresias, que es la fuente que se usa por defecto en los STB's.
>
>
> El 3 de abril de 2012 13:06, Daniel Soria <dansoria at gmail.com> escribió:
>
> Gracias! Santi y a todos! Esto es una buena lista tecnica che!
>> Habia pensado lo de la fuente pero jamas se me ocurrio descartarla...Es
>> cierto que tiresias esta como casi default!
>> Disfrute y codifique amigo nicolas!
>> Daniel
>>
>> El 3 de abril de 2012 12:34, Nicolas Ignacio Roldan <
>> niko_cbes at hotmail.com> escribió:
>>
>>>  Muchisimas Gracias *Santiago*!
>>> Funciona Perfecto! [image: Risa] En serio que te lo agradezco!
>>> Ahora puedo seguir avanzando, estaba muy trabado.
>>> Y muchisimas Gracias *Daniel *!  [image: Guiño] No se hubiera difundido
>>> mi mensaje sin tu ayuda.
>>> saludos
>>> *nico*
>>>
>>>
>>>
>>>
>>>
>>>
>>> ------------------------------
>>> Date: Tue, 3 Apr 2012 12:23:11 -0300
>>> From: santiago.lombardi at gmail.com
>>>
>>> To: ginga-argentina at lists.ourproject.org
>>> Subject: Re: [Ginga-argentina] consulta sobre LUA
>>>
>>> Daniel / Nicolas,
>>>  Probe el codigo en la maquina VirtualBox con Ginga.ar 1.2 y vi que lo
>>> que esta haciendo explotar el codigo es la FontFamily Tiresias. Segun lo
>>> que veo en la norma esta bien utilizarla pero explota igual. Probe tambien
>>> con Verdana que segun el pdf de la norma es otra que tiene que funcionar
>>> pero tambien la hace explotar. Luego probe otros archivos Lua que usen esas
>>> familias y explotan todos.
>>>
>>> encontre en otros archivos que usan la familia "vera" y al probar anda
>>> perfecto.
>>>
>>> Espero que te sirva. Te pego abajo el codigo modificado.
>>>
>>> Alguien sabe si es algun bug de la version que trae la maquina virtual
>>> esto? creo que antes usaba Tiresias sin problemas.
>>>
>>> saludos a todos
>>>
>>> Santiago
>>>
>>> COD LUA
>>>
>>> ----------------------------------------------------------------------------------------------------------------
>>>
>>> --background
>>> canvas:attrColor('navy')
>>> canvas:clear()
>>>
>>> --top left
>>> canvas:attrColor('white')
>>> canvas:drawRect('frame', 50, 50, 250, 100)
>>> canvas:drawRect('fill', 50, 200, 250, 100)
>>>
>>> -- top left
>>> for i=0, 15 do
>>>     canvas:attrColor(0, 255, 0, 255 - (i * 16) )
>>>     local y = 50 + (i * 10)
>>>     canvas:drawLine(525, y, 680, y)
>>> end
>>>
>>> -- right
>>> image = canvas:new('../resources/images/lifia.jpg')
>>>
>>> canvas:compose(325, 50, image)
>>>
>>> local colors = {"white", "black", "silver", "gray", "red" , "maroon" ,
>>> "fuchsia", "purple", "lime", "green", "yellow", "olive", "blue", "navy",
>>> "aqua", "teal"}
>>> local fontWeight = {"normal", "bold", "italic"}
>>> local fontFamily = {"vera"}
>>>
>>>
>>> for i=0, 7 do
>>>     for j=0,2 do
>>>         local ff = fontFamily[1]
>>>
>>>         local fw = fontWeight[j + 1]
>>>         local offset = i * 2 + j
>>>         canvas:attrFont(ff, 14 + offset, fw)
>>>         canvas:attrColor(colors[i * 2 + (j % 2) + 1])
>>>         canvas:drawText(40 + 225 * j , 310 + 30 * i, ff .. ' ' .. fw)
>>>     end
>>> end
>>>
>>> -- flush
>>> canvas:flush()
>>> --background
>>> canvas:attrColor('navy')
>>> canvas:clear()
>>>
>>> --top left
>>> canvas:attrColor('white')
>>> canvas:drawRect('frame', 50, 50, 250, 100)
>>> canvas:drawRect('fill', 50, 200, 250, 100)
>>>
>>> -- top left
>>> for i=0, 15 do
>>>     canvas:attrColor(0, 255, 0, 255 - (i * 16) )
>>>     local y = 50 + (i * 10)
>>>     canvas:drawLine(525, y, 680, y)
>>> end
>>>
>>> -- right
>>> image = canvas:new('../resources/images/lifia.jpg')
>>>
>>> canvas:compose(325, 50, image)
>>>
>>> local colors = {"white", "black", "silver", "gray", "red" , "maroon" ,
>>> "fuchsia", "purple", "lime", "green", "yellow", "olive", "blue", "navy",
>>> "aqua", "teal"}
>>> local fontWeight = {"normal", "bold", "italic"}
>>> local fontFamily = {"vera"}
>>>
>>>
>>> for i=0, 7 do
>>>     for j=0,2 do
>>>         local ff = fontFamily[1]
>>>
>>>         local fw = fontWeight[j + 1]
>>>         local offset = i * 2 + j
>>>         canvas:attrFont(ff, 14 + offset, fw)
>>>         canvas:attrColor(colors[i * 2 + (j % 2) + 1])
>>>         canvas:drawText(40 + 225 * j , 310 + 30 * i, ff .. ' ' .. fw)
>>>     end
>>> end
>>>
>>> -- flush
>>> canvas:flush()
>>>
>>>
>>> ----------------------------------------------------------------------------------------------------------------
>>>
>>>
>>> On Tue, Apr 3, 2012 at 11:18 AM, Daniel Soria <dansoria at gmail.com>wrote:
>>>
>>> A ver. LISTA TECNICA.
>>> Este joven ha hecho esta consulta y no obtiene respuesta.
>>> Revise el codigo parece bien, pero el tema de lua aun no lo he revisado.
>>> Si alguien quiere ser tan amable, gracias en nombre del joven nicolas y
>>> el mi propio.
>>> Daniel Soria
>>>
>>> ---------- Forwarded message ----------
>>> From: *Nicolas Ignacio Roldan* <niko_cbes at hotmail.com>
>>> Date: 2012/4/2
>>> Subject: RE: Hola Daniel! consulta Ginga =)
>>> To: Daniel Soria GINGA <dansoria at gmail.com>
>>>
>>>
>>>  Hola *Daniel*!
>>>
>>> Mi consulta es con respescto a Lua.
>>> Tengo la maquina virtual de Ginga sobre Kubuntu.
>>> Los archivos .ncl los ejecuta bien.
>>> Ahora cuando quiero agregar dependencias a un archivo .lua   ya no
>>> funciona bien.
>>>
>>>
>>> La Aplicacion corresponde a un punto del Test Suite 1.2.0---->
>>> http://tvd.lifia.info.unlp.edu.ar/ginga.ar/index.php/testsuite-menu )
>>> (La aplicacion muestra sobre un fondo azul:
>>>
>>> a la izquierda y de arriba hacia abajo:
>>>
>>> -un rectangulo vacio y de borde blanco
>>>
>>> - un rectangulo blanco lleno
>>>
>>> - 16 lineas horizontales de color verde cuya opacidad dismi-
>>>
>>> nuye de arriba a abajo
>>>
>>> a la derecha y de arriba hacia abajo:
>>>
>>> - un logotipo
>>>
>>> - textos dibujados utilizando distintos tama~nos, estilos y co-
>>>
>>> lores de fuentes. )
>>>
>>>
>>>
>>>
>>>
>>> Me explico mejor ... el código ncl es:
>>>
>>> ------------------------- el NCL ----------------------------------------
>>> <?xml version="1.0" encoding="ISO-8859-1"?>
>>> <ncl id="canvas" xmlns="http://www.ncl.org.br/NCL3.0/EDTVProfile">
>>>     <head>
>>>         <regionBase>
>>>             <region id="reg" width="100%" height="100%" left="0%"
>>> top="0%" />
>>>         </regionBase>
>>>         <descriptorBase>
>>>             <descriptor id="desc" region="reg"/>
>>>         </descriptorBase>
>>>     </head>
>>>     <body>
>>>         <port id="pLua" component="lua" />
>>>         <media id="lua" src="30_canvas.lua" descriptor="desc" />
>>>     </body>
>>> </ncl>
>>>
>>> ----------------------------------------------------------------------------
>>>
>>>
>>>
>>>
>>> --------------------------- Lua -----------------------------------------
>>> --background
>>> canvas:attrColor('navy')
>>> canvas:clear()
>>>
>>> --top left
>>> canvas:attrColor('white')
>>> canvas:drawRect('frame', 50, 50, 250, 100)
>>> canvas:drawRect('fill', 50, 200, 250, 100)
>>>
>>> -- top left
>>> for i=0, 15 do
>>>     canvas:attrColor(0, 255, 0, 255 - (i * 16) )
>>>     local y = 50 + (i * 10)
>>>     canvas:drawLine(525, y, 680, y)
>>> end
>>>
>>> -- right
>>> image = canvas:new('../resources/images/logo.jpg')
>>> canvas:compose(325, 50, image)
>>>
>>> local colors = {"white", "black", "silver", "gray", "red" , "maroon" ,
>>> "fuchsia", "purple", "lime", "green", "yellow", "olive", "blue", "navy",
>>> "aqua", "teal"}
>>> local fontWeight = {"normal", "bold", "italic"}
>>> local fontFamily = {"Tiresias", "Tiresias"}
>>>
>>> for i=0, 7 do
>>>     for j=0,2 do
>>>         local ff = ''
>>>         if i < 4 then
>>>             ff = fontFamily[1]
>>>         else
>>>             ff = fontFamily[2]
>>>         end
>>>         local fw = fontWeight[j + 1]
>>>         local offset = i * 2 + j
>>>         canvas:attrFont(ff, 14 + offset, fw)
>>>         canvas:attrColor(colors[i * 2 + (j % 2) + 1])
>>>         canvas:drawText(40 + 225 * j , 310 + 30 * i, ff .. ' ' .. fw)
>>>     end
>>> end
>>>
>>> -- flush
>>> canvas:flush()
>>>
>>>
>>>
>>> ---------------------------------------------------------------------------
>>>
>>> y el Error al compilar dice esto:
>>>
>>> FormatterMultiDevice::getFormatterLayout for '-1/canvas/lua/desc'
>>> FormatterScheduler::runAction acquiring player for '-1/canvas/lua/desc'
>>> TimeStamp: 0.258
>>> ApplicationPlayerAdapter::ApplicationPlayerAdapter(0x9958248)
>>> ApplicationPlayerAdapter::hasPrepared return false because object = '0'
>>> and player = '0'
>>> ApplicationPlayerAdapter::createPlayer(0x9958248) for
>>> '/root/Desktop/TestSuite-1.2.0/Aplicaciones - TestSuite Ginga.ar
>>> 1.2.0/lua/30_canvas.lua'
>>> FormatterPlayerAdapter::createPlayer for
>>> '/root/Desktop/TestSuite-1.2.0/Aplicaciones - TestSuite Ginga.ar
>>> 1.2.0/lua/30_canvas.lua' object = '-1/canvas/lua/desc' objectDevice = '0'
>>> FormatterMultiDevice::getFormatterLayout for '-1/canvas/lua/desc'
>>> FormatterRegion::prepareOutputDisplay '0x9ad9d18' created
>>> LuaPlayer::setCurrentScope ''
>>> FormatterMultiDevice::getFormatterLayout for '-1/canvas/lua/desc'
>>> PresentationContext::getPropertyValue prop 'service.currentKeyMaster'
>>> has a NULL value
>>> (!) Direct/Interface: Unable to dlopen
>>> `/usr/local/lib/directfb-1.4-0/interfaces/IDirectFBImageProvider/libidirectfbimageprovider_mpeg2.so'!
>>>     -->
>>> /usr/local/lib/directfb-1.4-0/interfaces/IDirectFBImageProvider/libidirectfbimageprovider_mpeg2.so:
>>> undefined symbol: direct_assumption
>>> (!) Direct/Interface: Unable to dlopen
>>> `/usr/local/lib/directfb-1.4-0/interfaces/IDirectFBImageProvider/libidirectfbimageprovider_bmp.so'!
>>>     -->
>>> /usr/local/lib/directfb-1.4-0/interfaces/IDirectFBImageProvider/libidirectfbimageprovider_bmp.so:
>>> undefined symbol: direct_config
>>> (*) Direct/Interface: Loaded 'JPEG' implementation of
>>> 'IDirectFBImageProvider'.
>>> ComponentManager::releaseComponentFromObject 'ImageProvider'
>>> DFBFontProvider.cpp <96>:
>>>     (!) [10402:    0.000] --> Caught signal 11 (at (nil), invalid
>>> address) <--
>>>  (!!!)  *** WARNING [still objects in 'Window Pool'] *** [object.c:241
>>> in fusion_object_pool_destroy()]
>>>  (!!!)  *** WARNING [still objects in 'Layer Region Pool'] ***
>>> [object.c:241 in fusion_object_pool_destroy()]
>>>  (!!!)  *** WARNING [still objects in 'Layer Context Pool'] ***
>>> [object.c:241 in fusion_object_pool_destroy()]
>>>  (!!!)  *** WARNING [still objects in 'Surface Pool'] *** [object.c:241
>>> in fusion_object_pool_destroy()]
>>> Abortado
>>>
>>>
>>> ... si ejecuto un codigo lua simple como :
>>>
>>> canvas:attrColor('blue')
>>> canvas:clear()
>>> canvas:flush()
>>>
>>> No se produce ningun Error. [image: Confundido]
>>>
>>>
>>>
>>> Podra ser alguna libreria que me falte de Lua?
>>> ... o nose que puede ser  :?
>>>
>>> desde ya Muchas Gracias Daniel!!!!!!  [image: Guiño]
>>> Saludos!
>>> *nico*
>>>
>>>
>>>
>>>
>>>
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>>>
>>>
>>>
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>>>
>>
>>
>> __________________________________________Lista de correo
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>> cambiar suscripci&#243;n:
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>>
>>
>
>
> --
> Saludos leo
>
>
> __________________________________________Lista de correo
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> cambiar suscripci&#243;n:
> https://lists.ourproject.org/cgi-bin/mailman/listinfo/ginga-argentina
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>
>
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