Sorry, but since the Scatter charts only support numeric axes, you can't
change the labels to something text-based. You also cannot label
individual data points.
On Thursday, April 26, 2012 6:44:06 AM UTC-4, Shark986 wrote:
>
> Hi All!!
>
> I need to show a chart with theese informations:
> - On the y-axis a 0-50 scale
> - On the x-axis a list of combination of customer-year
> - For every customer-year, more values of the 0-50 scale
> - (if possible) A label for every 0-50 value
>
> Example of data (without labels):
> CustomerA-2010: 9, 10, 8, 15
> CustomerA-2011: 10, 15, 12, 11, 14
> CustomerB-2010: 12, 20, 15, 18, 19, 17
> CustomerB-2011: 26, 21, 15, 16, 18, 17, 20
> CustomerC-2011: 17
>
> At this moment I'm using a ScatterChart, but i can't use the customer-
> year combination for the x-axis (I have to use numbers), so I use a
> legend to show that the columnX is a specific customer-year
> combination.
>
> This is the code I'm using:
>
> var tab = new google.visualization.DataTable();
> tab.addColumn('number', 'CustomerA-2010');
> tab.addColumn('number', 'CustomerA-2011');
> tab.addColumn('number', 'CustomerB-2010');
> tab.addColumn('number', '0-50 Value');
>
> var rows = "1,22°1,45°2,47°2,38°2,44°3,23".split("°");
> var row;
> for (var i in rows) {
> row = rows[i].trim().split(",");
>
> switch (row[0]) {
> case '1':
> tab.addRow(new Array(parseInt(row[0]),
> parseFloat(row[1]), null, null));
> break;
> case '2':
> tab.addRow(new Array(parseInt(row[0]), null,
> parseFloat(row[1]), null));
> break;
> case '3':
> tab.addRow(new Array(parseInt(row[0]), null,
> null, parseFloat(row[1])));
> break;
> }
> }
>
> var opzioni = {
> height: 450,
> vAxis: { minValue: 0, maxValue: 50 },
> hAxis: { minValue: 1, maxValue: 3 },
> legend: 'bottom'
> };
>
> var chart = new
> google.visualization.ScatterChart(document.getElementById('div_popup_content'));
>
>
> chart.draw(tab, opzioni);
>
> Is there a better solution?
> I will appreciate any suggest!
>
> PS: Excuse for my English!!
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