[Gvsig_english] Modifying a pie chart

[Mario Lucas]

Am 03.09.2012 15:37, schrieb Mario Lucas:
> Am 03.09.2012 14:42, schrieb Lorenzo Herrero Enrique:
>> More details for spliting the layer in 2 layers, as Fran has suggested:
>>
>> - first, save the layer's legend to a gvl legend file
>> - select the feature you want to display with a different pie chart (Menu View>Select>Select by point)
>> - export the layer to a new shapefile (Menu Layer>Export>SHP), only the selected feature will be exported
>> - load the new shapefile to the view
>> - load the gvl legend file for the new layer
>> - edit transparency by double clicking one individual color on the TOC legend
>>
>> All the best
>>
>> -----Mensaje original-----
>> De: gvsig_internacional-bounces at listserv.gva.es [mailto:gvsig_internacional-bounces at listserv.gva.es] En nombre de Mario Lucas
>> Enviado el: lunes, 03 de septiembre de 2012 14:17
>> Para: Users mailing list
>> Asunto: Re: [Gvsig_english] Modifying a pie chart
>>
>> Am 03.09.2012 14:06, schrieb Lorenzo Herrero Enrique:
>>> On the left of your View you have the Table of Contentents (TOC). Each layer has a legend, you can display the colors of the legend by checking the plus sign.
>>>
>>> - you can double click the layer's name (or right click>Properties) to
>>> setup the pie chart as you required
>>> - close the Propertires dialog
>>> - then, you can check the plus sign
>>> - and double click one individual color to change transparency.
>>>
>>> Nothing related to attributes table nor NavTable, nor start editing.
>>>
>>> -----Mensaje original-----
>>> De: gvsig_internacional-bounces at listserv.gva.es
>>> [mailto:gvsig_internacional-bounces at listserv.gva.es] En nombre de
>>> Mario Lucas Enviado el: lunes, 03 de septiembre de 2012 13:48
>>> Para: Users mailing list
>>> Asunto: Re: [Gvsig_english] Modifying a pie chart
>>>
>>> Am 03.09.2012 13:24, schrieb Lorenzo Herrero Enrique:
>>>> If you edit the color by double clicking one individual color of the piechart on the TOC legend, you can edit transparency!
>>>>
>>>> But if you edit layer properties, then you can't.
>>>>
>>>> -----Mensaje original-----
>>>> De: gvsig_internacional-bounces at listserv.gva.es
>>>> [mailto:gvsig_internacional-bounces at listserv.gva.es] En nombre de
>>>> Francisco José Peñarrubia Enviado el: lunes, 03 de septiembre de 2012
>>>> 13:02
>>>> Para: Users mailing list
>>>> Asunto: Re: [Gvsig_english] Modifying a pie chart
>>>>
>>>> Good trick! :-)
>>>>
>>>> El 03/09/2012 12:58, Lorenzo Herrero Enrique escribió:
>>>>> I've just checked the next single procedure (gvSIG 1.12 RC1 on Windows 7):
>>>>>
>>>>> - Save your Leyend to gvl file
>>>>> - Edit the gvl:
>>>>> - Change the fourth value of the colors list, a number between 0
>>>>> (transparent) and 255 (opaque)
>>>>> - Load the gvl legend file.
>>>>>
>>>>> Attached a picture editing the gvl file in Notepad++ with the fourth value with green text background.
>>>>>
>>>>> Regards.
>>>>>
>>>>> -----Mensaje original-----
>>>>> De: gvsig_internacional-bounces at listserv.gva.es
>>>>> [mailto:gvsig_internacional-bounces at listserv.gva.es] En nombre de
>>>>> Mario Lucas Enviado el: lunes, 03 de septiembre de 2012 12:31
>>>>> Para: fjp at scolab.es; Users mailing list
>>>>> Asunto: Re: [Gvsig_english] Modifying a pie chart
>>>>>
>>>>> Am 03.09.2012 09:48, schrieb Francisco José Peñarrubia:
>>>>>> Hi Mario.
>>>>>>
>>>>>> I guess you can't modify transparency, only color (double click on
>>>>>> color in the row representing the field).
>>>>>> About size, you can use the button in the right at the bottom. Near
>>>>>> the color scheme.
>>>>>>
>>>>>> Hope it helps.
>>>>>>
>>>>>> Fran.
>>>>>>
>>>>>> PS: It would be very easy to add this funcionality to the plugin
>>>>>> (change color transparency) if you can program in Java. Or if there
>>>>>> is a real need, please, let us know.
>>>>>>
>>>>>>
>>>>>> El 02/09/2012 20:30, Mario Lucas escribió:
>>>>>>> Dear all,
>>>>>>>
>>>>>>> how can I modify a pie chart, e.g. setting transparence or
>>>>>>> changing the size?
>>>>>>>
>>>>>>> Thanks a lot,
>>>>>>>
>>>>>>> Mario
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> --
>>>>>>> View this message in context:
>>>>>>> http://osgeo-org.1560.n6.nabble.com/Modifying-a-pie-chart-tp499927
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>>>>>>> Nabble.com.
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>>>>>>> l
>>>>> Dear Fran,
>>>>>
>>>>> thanks a lot. I am in the final days of my phd-paper and i have 3 very important thematical maps with overlapping pie charts.
>>>>> It would be great if i could set transparency to the biggest pie charts.
>>>>> Unfortunately i am not a Java programmer...
>>>>>
>>>>> I would really appreciate if you could help me.
>>>>>
>>>>> Take care and best regards,
>>>>> Mario
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>>> Dear Enrique and Fran,
>>>
>>> thanks a lot 4 ur help.
>>>
>>> I am quite new to gvsig.
>>>
>>> Do u mean the table attributes or the NavTable? I marked the biggest pie. but i cannot edit a color.
>>>
>>> Must be annoying for you if someone like me has such a simple prob. to solve -so sorry for that.
>>>
>>> Should i start the editing mode fist?
>>>
>>> Thanks,
>>> Mario
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>>>
>> Yes, perfect, it works, but it will change all pie diagrams' transparency.
>> Is it possible to change only the transparency for a single pie chart?
>>
>>
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> Thank you a lot!
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>
Dear Fran,

i  followed all your steps. When i loaded the before saved legend to the 
new layer, then the pie charts of the new layer get bigger than the 
original ones.

Do you have an idea?

Mario