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From "Krishna (JIRA)" <...@myfaces.apache.org>
Subject [jira] Commented: (TRINIDAD-1433) Line not being displayed in chart
Date Tue, 31 Mar 2009 20:28:50 GMT

    [ https://issues.apache.org/jira/browse/TRINIDAD-1433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12694250#action_12694250
] 

Krishna commented on TRINIDAD-1433:
-----------------------------------

For those having same issue here is what I found and some workarounds:

1)  The list to be added is a list of list of values - so even if u have 1 value to plot,
u need to create a list adding only one element to each.  For example to plot 1,2,3,4  it
needs values as [[1], [2], [3], [4]]

Would be very nice if were just a list of values and multiple ones can be added as multiple
list - like [[1,2,3,4], [6,7,8,9]] since we usually get all values of a plot at a time.

2)  Series color are colors for each dataset and is defaulted only to 6 colors.  Need to add
more if u have more or u get a nullpointer.

3)  No solution yet for how to show X values (more so in fixed intervals)
4)  No solution on how to plot dates since it only takes double params.

> Line not being displayed in chart
> ---------------------------------
>
>                 Key: TRINIDAD-1433
>                 URL: https://issues.apache.org/jira/browse/TRINIDAD-1433
>             Project: MyFaces Trinidad
>          Issue Type: Bug
>          Components: Components
>    Affects Versions:  1.2.11-core
>         Environment: Windows XP, Eclipse 3.4.2 Tomcat 6.0.18
>            Reporter: Krishna
>            Priority: Blocker
>
> I have beeing trying to get this working for a few days but could not get much help on
the charting details.
> I am getting a chart which almost looks blank but for two dots looks like the first and
last point.  I can see all the data - X and Y values, titles etc.  However I am yet to see
the points connected.
> Is there a seperate option ?  I tried playing with all the colors - there were 6 and
I came to know what the firts three were but the others are a mystery.
> Another issue is even thoough I tried setting the min/max programmatically, I cant get
rid of the space (about 1 inch) in the beginning and the end assuming the points I see are
the start and end points.
> I cannot see the X axis values also.  Is there a way to set this as time ?
> Any help would be great.
> thanks
> Chart looks like this :
> -------------------------
> |      .                  '      |
> -------------------------

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