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cpina
General User
Joined: 21 Mar 2005
Posts: 24
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 Posted: Wed Mar 21, 2007 5:39 am Post subject: Impress and chartdata: not refreshing (using pyuno) [SOLVED] |
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Hello,
Yesterday I managed to change the data associated to a graphic chart in Impress (see the thread http://www.oooforum.org/forum/viewtopic.phtml?t=54586)
But there is a problem: if I change the data, the graphic is not refreshed! Only if I add columns, then is correctly refreshed. When is not refreshed, I check the data values in Impress are really changed.
I paste a piece of code:
| Code: | #Change graphic
modelData=GetByName(target,"grafic").getPropertyValue("Model").getData()
data=modelData.getData()
lstData=[]
for row in data:
lstRow=list(row)
lstRow[0]=float(44.24) #or random.uniform(10), or...
#for value in row:
#lstRow.append(value*2)
lstData.append(tuple(lstRow))
modelData.setData(tuple(lstData))
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I don't understand why. I have checked in OO version 2.0.4 (Debian) and 2.1 (downloaded from openoffice.org)
If I uncomment the for lines, then graphic is refreshed (new columns added, etc.)
Any idea, suggestion, link, etc.?
Thank you very much,
PS: is not refreshed in slide in normal view either in presentation page (see comments in last thread about it)
Last edited by cpina on Wed Mar 21, 2007 2:35 pm; edited 1 time in total |
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cpina
General User
Joined: 21 Mar 2005
Posts: 24
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| Posted: Wed Mar 21, 2007 10:02 am Post subject: |
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If I do it:
| Code: | modelData.setData(tuple([]))
modelData.setData(tuple(lstData))
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Where lstData is the new data with same structure (columns, rows). Then it works.
It looks like a bug in OpenOffice? Some trigger is not triggered when there is changes only in values, not in structure.
This is, of course, a workaround. But better than nothing.
Carles |
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