Yes, it looks like we could ignore the last column in this case. BTW: why do you need that column? Are you familiar with our Views<http://code.google.com/apis/chart/interactive/docs/reference.html#DataView>? You can use them to strip away columns (and a lot more)
On Mon, May 23, 2011 at 2:53 PM, Erik van de Burgwal < [email protected]> wrote: > Hi, > I found an issue when working with the annotatedtimeline-chart and I'm > not sure whether this is a bug or some kind of feature, perhaps you > can help me out? > > When I have a datatable with a number of columns and the last column > has no data for any row, the x-axis of the graph will get screwed-up > (no ticks anymore). > > Reproducable by pasting the following code in the playground > > function drawVisualization() { > var data = new google.visualization.DataTable(); > data.addColumn('date', 'Date'); > data.addColumn('number', 'Sold Pencils'); > data.addColumn('number', 'Sold Pens'); > data.addColumn('number', 'Sold Things'); > > data.addRows([ > [new Date(2011,5,5), 7, 12, undefined], > [new Date(2011,5,7), 9, 10, undefined], > [new Date(2011,5,15), 6, undefined, undefined], > [new Date(2011,5,28), 7, 8, undefined]]); > > var annotatedtimeline = new google.visualization.AnnotatedTimeLine( > document.getElementById('visualization')); > annotatedtimeline.draw(data, {'displayAnnotations': true}); > > } > > http://code.google.com/apis/ajax/playground/?type=visualization#annot...<http://www.google.com/url?sa=D&q=http://code.google.com/apis/ajax/playground/%3Ftype%3Dvisualization%23annotated_time_line> > > > Best regards, > Erik > > -- > You received this message because you are subscribed to the Google Groups > "Google Visualization API" group. > To post to this group, send email to > [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/google-visualization-api?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google Visualization API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-visualization-api?hl=en.
