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Description:
The official Google Visualization API discussion group. This API allows you to create visualization and reporting applications over structured data and helps integrate these directly into your website or on a Gadget.
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Google Visualization Api + SQL
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Hi,
I'd like to create a Google Vizualization of some data in a MySql
Database and I'm having problems.
Here is the source so far:
<?php
$conn = mysql_connect($dbhost, $dbuser, $dbpass) or die ('Error
connecting to mysql');
mysql_select_db($dbname);
$int_y_pos = -1;
$int_y_step_small = 1;... more »
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gauge redraw speed
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Dear group,
I'm using a Gauge visualization to show speed of a moving object,
which is being animated on a 2D/3D map (Maps & Google Earth). I'm
noticing considerable jitter in the animation when I update the gauge
data and invoke the draw method... I get the feeling that this is due
to the little animation loop that the gauge goes through on each... more »
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using java data source library with annotated time line graph
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Hi I am using java data source library and i have confusion
data = new DataTable();
ArrayList cd = new ArrayList();
cd.add(new ColumnDescription("Date Time",
ValueType.DATETIME, "Date Time"));
cd.add(new ColumnDescription("column1", ValueType.NUMBER,
"column1"));... more »
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Y-axis Label Overlapping with the column Data
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Hi, I am new to gviz and trying to make a bar chart. I have used titleY and titleX to define the XAxis and Y-axis labels. But somehow, the Y-axis label tends to overlap with my column data. Please see attached screen shot below for further reference.: I have also pasted my code below : <!DOCTYPE html... more »
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Problem viewing graph in IE
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Hi,
I am using the gviz api to generate graphs. My graphs have a date
column having date format as
'yyyy-mm-dd'. When i view my graph in IE the date format seems to be
corrupted.
But when i view the same graph in google chrome, it works perfectly
fine.
Kindly let me know your comments and suggestions on the same.... more »
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Postgres Datasource
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I'm trying to get the sample SqlDataSourceServlet to work against a
postgres database.
Not getting much success and reading around, I arrived on this page :
[link]... more »
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Vertical line on line graph (chm)
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I`m interested in adding a vertical line to my graph using
visualization, something similar to what`s in the first example of
this: [link]
I have code and have added chm within the options section of the draw
command but no matter what I do I can`t seem to get a vertical line... more »
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Parsing error with select in DataSourceServlet
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Hi,
I'm implementing a more specific version of SqlDataSourceServlet.
Right now, the only difference is that I've hardcoded the database
parameters into the Servlet (instead of getting them from the request)
and make the servlet load the Mysql JDBC driver at startup.
If I call the Datasource without a select , it returns well. ie:... more »
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What HTTP Status Codes Query.send(callback) Is Handling?
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Hi,
I am creating Table and Column Chart samples with our visualization
data source API query language implementation. In this API, other HTTP
status codes (e.g. 401, 403, etc) are returned for various errors. I
realized Query.send only invokes callback function when status code is
200. Could you let me know if Query.send is handling other status... more »
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