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Focal Point    Focal Point Forums  Hop To Forum Categories  WebFOCUS/FOCUS Forum on Focal Point     [CLOSED] Advanced Graph Assistant - Linear Interpolation

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[CLOSED] Advanced Graph Assistant - Linear Interpolation
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diogopc
Gold member
posted
Hello,

I've been looking for info on how to add a linear interpolation to a bar graph but I couldn't find anything. Is it even possible?

Thanks in advance.

This message has been edited. Last edited by: Kerry,


WebFOCUS App Studio 8103
Windows7
All outputs
 
Posts: 58 | Location: London, UK | Registered: May 09, 2011Report This Post
Danny-SRL
Virtuoso
posted Hide Post
I suggest you look for something in Visual Discovery


Daniel
In Focus since 1982
wf 8.202M/Win10/IIS/SSA - WrapApp Front End for WF

 
Posts: 1980 | Location: Tel Aviv, Israel | Registered: March 23, 2006Report This Post
Dan Satchell
Virtuoso
posted Hide Post
By "linear interpolation", do you mean a line connecting the bars in the graph?


WebFOCUS 7.7.05
 
Posts: 1213 | Location: Seattle, Washington - USA | Registered: October 22, 2007Report This Post
diogopc
Gold member
posted Hide Post
Yes sir.


WebFOCUS App Studio 8103
Windows7
All outputs
 
Posts: 58 | Location: London, UK | Registered: May 09, 2011Report This Post
Dan Satchell
Virtuoso
posted Hide Post
Here are two ideas using the CAR file. The first displays the graph values twice, once as bars and once as a line. The second uses a stacked bar graph with connect lines, but displays data for only one bar segment per x-axis value (no stacking).

GRAPH FILE CAR
 SUM DEALER_COST
     DEALER_COST AS ''
 ACROSS CAR
 ON GRAPH SET LOOKGRAPH VBAR
 ON GRAPH SET GRAPHEDIT SERVER
 ON GRAPH SET 3D OFF
 ON GRAPH SET VZERO ON
 ON GRAPH SET GRID ON
 ON GRAPH SET GRAPHSTYLE *
  setMarkerDisplay(false);
  setSeriesType(1,2);
  setSeriesDefaultTransparentBorderColor(true);
  setUseSeriesBorderDefaults(true);
  setUseSeriesShapes(true);
  setMarkerShape(getSeries(1),0);
  setNullLegendMarkerShapesAsSquares(false);
  setLegendMarkersPerRow(1);
  setPlace(true);
 ENDSTYLE
 ON GRAPH PCHOLD FORMAT PNG
END



GRAPH FILE CAR
 SUM DEALER_COST
 ACROSS CAR
 ON GRAPH SET LOOKGRAPH VBRSTK1
 ON GRAPH SET GRAPHEDIT SERVER
 ON GRAPH SET 3D OFF
 ON GRAPH SET VZERO ON
 ON GRAPH SET GRID ON
 ON GRAPH SET GRAPHSTYLE *
  setDisplay(getStackConnectLine(),true);
  setPlace(true);
 ENDSTYLE
 ON GRAPH PCHOLD FORMAT PNG
END


WebFOCUS 7.7.05
 
Posts: 1213 | Location: Seattle, Washington - USA | Registered: October 22, 2007Report This Post
Danny-SRL
Virtuoso
posted Hide Post
hmmm, I thought you meant a "trend line"
This used to exist but apparently has been moved to Visual Discovery.
Maybe there are other graph properties not used in DS.


Daniel
In Focus since 1982
wf 8.202M/Win10/IIS/SSA - WrapApp Front End for WF

 
Posts: 1980 | Location: Tel Aviv, Israel | Registered: March 23, 2006Report This Post
susannah
Expert
posted Hide Post
"interpolation", "trend line", "connecting dots" are 3 very different things. helps if you carefully pick your words. interpolation is the creation of a value, between others,where no value exists.



In Focus since 1979///7706m/5 ;wintel 2008/64;OAM security; Oracle db, ///MRE/BID
 
Posts: 3811 | Location: Manhattan | Registered: October 28, 2003Report This Post
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