according to the I/O 2011 (London GTUG) this feature is supposed to be supported in the future for ChartWrapper ( http://www.battlehorse.net/wontlast/gtugChartsLondon/index.html#27), however I don't think it's supported at the moment.
I know for myself, that I need this feature for exporting charts as images. If you'll find a way to make it work, please let us all know. On Mon, Oct 31, 2011 at 1:10 PM, Eric <[email protected]> wrote: > I am using the html examples at > http://code.google.com/apis/ajax/playground/#line_chart > > This html I paste into a server page. > > How do I load the appropriate libraries and call the methods in order to > serialize the chart produced? Please could someone refer me to a *working > example* > of html/javascript for this. > > I am able to implement this with the examples given for serialization and > email but then only as a function in a script editor. > I believe this has to do with my lack of understanding of the javascript > and the loading of libraries with google.load. > When I try to include the following code in an html page in the , I get > "unexpected Identifier" > or "unknown method getBlob". > > First I change the line > new google.visualization.LineChart( ... > to > var myChart = new google.visualization.LineChart(... > > Then in the main function of the linechart example, add the stanzas; > > var chartBlob = myChart.getBlob().getBytes(); > > var chartFile = [{fileName: "chart.png", > mimeType: "image/png", > content: chartBlob}]; > > I would appreciate advice on how to implement this correctly. > > -- > You received this message because you are subscribed to the Google Groups > "Google Visualization API" group. > To view this discussion on the web visit > https://groups.google.com/d/msg/google-visualization-api/-/-HUmK2on2vwJ. > 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.
