What is the method to include multiple datasets in an XY scatter plot using the Google Charts API?

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1

I am trying to render two datasets on an XY scatter plot with the Google Charts API, but the URL below isn’t producing the expected output. How can I achieve this?

<br>http://chart.apis.google.com/chart?cht=lxy&chd=t:15,25,35,45,55,65,75,85,95,105,115,125,135,145,155,165,175,185,195,205|0.15,0.30,0.45,0.60,0.75,0.90,1.05,1.20,1.35,1.50,1.65,1.80,1.95,2.10,2.25,2.40,2.55,2.70,2.85,3.00|0.35,0.70,1.05,1.40,1.75,2.10,2.45,2.80,3.15,3.50,3.85,4.20,4.55,4.90,5.25,5.60,5.95,6.30,6.65,7.00&chco=FF5733,339933,337FFF&chls=3,2,1&chs=320x240&chds=0,210,0,8&chm=s,FF5733,0,-1,5|s,339933,1,-1,5|s,337FFF,2,-1,5<br>

I have thoroughly reviewed the documentation, but I am still confused about the implementation.

2

To display multiple datasets in an XY scatter plot using the Google Charts API, ensure each dataset is correctly formatted and separated.

Here’s an example structure:


http://chart.apis.google.com/chart?cht=s&chd=t:15,25,35|0.15,0.75,1.35|35,45,55|1.05,1.75,2.45&chco=FF5733,339933&chs=320x240&chm=o,FF5733,0,-1,5|o,339933,1,-1,5


Each dataset pair must be separated by a | within the chd parameter. Adjust colors, markers, and sizes as needed using chco, chm, and other parameters.

3

To display multiple datasets in an XY scatter plot using the Google Charts API, it’s important to provide both the X and Y values for each dataset separately and then concatenate them appropriately.

Here’s a structured method to include multiple datasets:


http://chart.apis.google.com/chart?cht=lxy&chd=t:15,25,35,45,55|0.15,0.75,1.35,1.95,2.55|15,17,20,25,30|0.35,0.55,0.75,1.05,1.45&chco=FF5733,339933,337FFF&chls=3,2,1&chs=320x240&chds=0,60,0,3&chm=o,FF5733,0,-1,5|o,339933,1,-1,5


### Breakdown of Parameters:

  • cht=lxy: Specifies an XY line chart for rendering datasets.
  • chd=t:15,25,35,45,55|0.15,0.75,1.35,1.95,2.55: This segment contains the X and Y coordinates of the first dataset separated by a pipe |. Subsequent datasets follow the same pattern.
  • chco=FF5733,339933,337FFF: Defines the colors for each dataset.
  • chls=3,2,1: Sets the line styles.
  • chs=320x240: Determines the size of the chart.
  • chds=0,60,0,3: Sets the data scaling.
  • chm=o,FF5733,0,-1,5|o,339933,1,-1,5: Specifies the markers for datasets.

Ensure each segment of coordinates and parameters accurately aligns with the dataset’s color, size, and style. By correctly formatting these, you can render multiple datasets effectively in a single chart.