Extra Lines Appear in the Line Chart

[Felix Palabrica]

Good day. I'm having problems with a particular set of data points that I have. I attached an image on what is currently happening in the graph. There are extra lines rendered in the graph but they don't seem to interfere with the actual data. Also, the extra lines move as I scroll farther to the left. In my screenshot, that's the part of the graph where the extra lines start to appear. If I scroll to the right, the extra lines are gone. hat are the possible causes of this? I checked if I have any duplicate entries, but I found none. Hope someone can give me a suggestion to resolve this Thank you.

[Daniel LaLiberte]

Hi Felix,

Without having looked closely, I suspect the extra lines are due to the data not being sorted by your domain values.  This can result in drawing between adjacent data points that you did not intend to connect.  The drawing of lines actually allows you to draw anywhere in the chart area, which is useful for some applications. 

On Mon, Oct 24, 2016 at 5:45 AM, Felix Palabrica <iro...@gmail.com> wrote:

Good day. I'm having problems with a particular set of data points that I have. I attached an image on what is currently happening in the graph. There are extra lines rendered in the graph but they don't seem to interfere with the actual data. Also, the extra lines move as I scroll farther to the left. In my screenshot, that's the part of the graph where the extra lines start to appear. If I scroll to the right, the extra lines are gone. hat are the possible causes of this? I checked if I have any duplicate entries, but I found none. Hope someone can give me a suggestion to resolve this Thank you.

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Daniel LaLiberte

dlaliberte@Google.com   5CC, Cambridge MA

[Felix Palabrica]

So in my chart, that's the date right? Ok will check if it's properly sorted. Thanks!

On Monday, October 24, 2016 at 11:07:40 PM UTC+8, Daniel LaLiberte wrote:

Hi Felix,

Without having looked closely, I suspect the extra lines are due to the data not being sorted by your domain values.  This can result in drawing between adjacent data points that you did not intend to connect.  The drawing of lines actually allows you to draw anywhere in the chart area, which is useful for some applications. 

On Mon, Oct 24, 2016 at 5:45 AM, Felix Palabrica <iro...@gmail.com> wrote:

Good day. I'm having problems with a particular set of data points that I have. I attached an image on what is currently happening in the graph. There are extra lines rendered in the graph but they don't seem to interfere with the actual data. Also, the extra lines move as I scroll farther to the left. In my screenshot, that's the part of the graph where the extra lines start to appear. If I scroll to the right, the extra lines are gone. hat are the possible causes of this? I checked if I have any duplicate entries, but I found none. Hope someone can give me a suggestion to resolve this Thank you.

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To unsubscribe from this group and stop receiving emails from it, send an email to google-visualization-api+unsub...@googlegroups.com.

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Visit this group at https://groups.google.com/group/google-visualization-api.
To view this discussion on the web visit https://groups.google.com/d/msgid/google-visualization-api/16c1a892-092c-4da2-8184-37f80200a408%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.

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Daniel LaLiberte

dlali...@Google.com   5CC, Cambridge MA