Dear all, I'm having two issues going from the LineChart visualization to the ImageLineChart. Let me try to explain what I would like to do and where I'm failing.
I'm running a webpage showing a number of linechart using the Google chart tools. Data are stored into a MySQL database and I'm using something similar to this example<http://code.google.com/intl/it/apis/chart/interactive/docs/php_example.html>to populate the DataTable. I would like the user to be able to see the chart in three different ways: interactive using LineChart, tabular using Table and also as a simple png file to download and save it. I was very happy when I've found the ImageLineChart<http://code.google.com/apis/chart/interactive/docs/gallery/imagelinechart.html>that is supposed to be a wrapper for a static png. This is minimally invasive in my code since I have just to deal with another visualization according to user selection. Here you see an example of LineChart: http://www.grafici-reattori.tk/beta2/index.php?react=r1¶m=Temp&vis=graph&startTime=2012-01-01&endTime=2012-02-14 and this should be the page containing the corresponding picture http://www.grafici-reattori.tk/beta2/index.php?react=r1¶m=Temp&vis=chart&startTime=2012-01-01&endTime=2012-02-14 But... here my two problems come: 1. The first one is that I can't set the size of the chart. I've tried both setting chs and width height but with no luck. 2. The second one is even worse, because if I right-click on the chart and select Save image as, I got an empty file. Indeed this is pointing to http://chart.googleapis.com/chart with no parameters. Can you help me in sorting this out? Thanks in advance for every suggestions toto -- 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/-/TqiRL-ArwA8J. 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.
