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Focal Point    Focal Point Forums  Hop To Forum Categories  WebFOCUS/FOCUS Forum on Focal Point     Q: Bar Graph Bar not dispalying because value too small

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Q: Bar Graph Bar not dispalying because value too small
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BHS6868
Member
posted
Dear experts,

I have the following data, example:

Site Open Close Reopen
SiteA 2 25 0
SiteB 39 878 2
SiteC 414 14 16

Extract of the webfocus code:

GRAPH FILE TEST1
SUM OPEN CLOSE REOPEN
ACROSS SITE
..
..
(all of the default JAVA API commands generated by the webfocus graph assitant for bar graph)

All of the bars appear, except for bars Site A Open Bar and Site B Reopen bar as both have the values of 2 which are really small.

How can i set the scale so that the bar shows no matter how small the value are?

A quick update, my current graph size is set at (780,280). That's when the bars are NOT visible. However when i increase the size of the graph it is WILL BE visible. Any ideas on how to solve this issue as i have to keep the graphs at a certain size.

Thanks in advance.

Regards.

WF 7.6.1 Windows 2003 server

This message has been edited. Last edited by: BHS6868,


WebFOCUS 767 Server 64bit On Windows 2003 Server

WebFOCUS 767 Server for Developer Studio On windows XP

 
Posts: 18 | Registered: November 29, 2006Report This Post
PBrightwell
Master
posted Hide Post
If your numbers can be negative set the ScaleMin to a negative number. If zero is as small as you can go set it to zero. The GridStep is the increment, if you are dealing with very small numbers you want to set this to 1 (or 2 or 0.5)
setY1MajorGridStep(20.0);
setScaleFromZero(true);
setY1ScaleMax(80.0);
setY1ScaleMaxAuto(false);
setY1ScaleMin(-40.0);
setY1ScaleMinAuto(false);
setDepthRadius(0);


Pat
WF 7.6.8, AIX, AS400, NT
AS400 FOCUS, AIX FOCUS,
Oracle, DB2, JDE, Lotus Notes
 
Posts: 755 | Location: TX | Registered: September 25, 2007Report This Post
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