Hi Henry, The getImageURI() method does a re-rendering of the chart in canvas, and unfortunately, this alternate rendering results in the order of things in the chart being displayed in the wrong order in some situations, with the wrong elements on top. We'll have to fix that. But it is good that you can work around this bug by changing the order of the series to get the ordering you desire.
On Tue, Jun 2, 2015 at 10:43 AM, Henry Harrison <[email protected]> wrote: > Hi. I have a ComboChart (Line and Bar) that displays Price against Sales > volume. When I use getImageURI() to retrieve the image (saving to user's > pc works) I get an image which differs from what is rendered. In the > rendered image the line graph is correctly visible on top of the bar > graph. When the image gets saved, however, the line graph is behind the > bar graphs for some data points and not visible (see attached picture). > > That's the main issue. I notice that when I change the series around ie. > the bar graph as series 0 and the line graph as series 1 then this issue > doesn't occur. Another question would be is it possible to link a series > to a column of a chart? If there is further information that I should > provide to help solve this issue then let me know. > > Thanks in advance for any assistance. > > > > -- > You received this message because you are subscribed to the Google Groups > "Google Visualization API" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to > [email protected]. > Visit this group at > http://groups.google.com/group/google-visualization-api. > For more options, visit https://groups.google.com/d/optout. > -- Daniel LaLiberte <https://plus.google.com/100631381223468223275?prsrc=2> - 978-394-1058 [email protected] <[email protected]> 5CC, Cambridge MA [email protected] <[email protected]> 9 Juniper Ridge Road, Acton MA -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/google-visualization-api. For more options, visit https://groups.google.com/d/optout.
