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Focal Point    Focal Point Forums  Hop To Forum Categories  WebFOCUS/FOCUS Forum on Focal Point     [SOLVED] Control Charts (SPC Charts)

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[SOLVED] Control Charts (SPC Charts)
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mbkimball
Member
posted
Has anyone implemented statistical process control charts in DevStudio and can you give any pointers on how you approached it?

I'm inclined to have the entire calculation effort done on the database side and only use WebFocus to display lines of information. However, I figured I'd ask if anyone managed to successfully implement the logic in WebFocus.

This message has been edited. Last edited by: <Kathryn Henning>,


WebFOCUS 7.7.03
Windows, All Outputs
 
Posts: 8 | Registered: November 14, 2013Report This Post
Dan W
Member
posted Hide Post
WF has user-settable "reference lines". Perhaps dynamically setting those would work.

COLUMN=N2, ITEM=1, GRAPH-COMMAND='setReferenceLineValue(getReferenceLineY1(0),$VALUE)', $
*GRAPH_SCRIPT
setReportParsingErrors(false);
setSelectionEnableMove(false);
setReferenceTextPosition(getReferenceLineTextY1(0),0);
setDisplay(getReferenceLineY1(0),true);
setBorderColor(getReferenceLineY1(0),new Color(0,0,0));
setFillColor(getReferenceLineTextY1(0),new Color(0,0,0));
setLineWidth(getReferenceLineY1(0),1);
setLineBasicStrokeType(getReferenceLineY1(0),0);
setTextString(getReferenceLineTextY1(0),"");
*END
ENDSTYLE
END

I'm not sure if the above is supported in 7703 (might require WF8?).

Also, I understand that basic SPC charts including P,U,C and X-BAR-R will be available as a built-in feature for the HTML5 graphs in a version of WF8 coming out later this year.


WebFOCUS 7.6
Windows, All Outputs
 
Posts: 1 | Registered: August 14, 2013Report This Post
mbkimball
Member
posted Hide Post
Oooo that would be great! I'm only looking to do the basics. I will ask around on that.

My curiosity will be if it will render in non-HTML5 browsers as we continue to use IE8 for the foreseeable future.

Thanks for the tip on the reference lines, I will give that a shot.


WebFOCUS 7.7.03
Windows, All Outputs
 
Posts: 8 | Registered: November 14, 2013Report This Post
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