Bubble Chart

Screenshot
Description
The Chart.js Bubble Chart macro can show several data sets of bubbles. The bubbles of each data set have a different color, indicated by the legend above the matrix. Each bubble is based on three values, its x-coordinate, its y-coordinate and its radius. A mouse-over tooltip shows these three values and the data set name it belongs to.
Adding the Macro
1.Edit your page.
2.Select “+” => Other macros
3.Type in “Chart.js” in the Search box
4.Select the “Chart.js Bubble Chart” macro
5.Enter and select the options of the macro
6.Click Insert
7.Put your data table in the macro body
8.Save the page
Macro Options
Option
Description
Chart ID
Enter a unique identifier for this chart on your page. If you use more than one Chart.js chart on your page, make sure that each one of them has a different Chart ID. Use no blanks or special characters.
Show Title
Switch on or off the display of the chart title. If switched on (default), the title is shown above the chart’s matrix as shown in the screenshot above: “My Chart.js Bubble Chart”.
Chart Title
Enter the title of the chart. You can chose to display it or not by the “Show Title” checkbox.
Chart Width
This value defines the width of the chart block. The chart itself will adjust to this size. You can enter a pixel (e.g. “500px”) or a percentage (e.g. “100%”) value. A pixel value will make the block exactly that size, a percentage value refers to the parent block, e.g. a Confluence page section. The default is “500px”. Enter the value without the quotes.
Chart Border Width
The chart can have a border if you want so. Enter the size of it here in pixel. Enter just the number without the “px”, e.g. “1”. The default is “1”. Enter the value without the quotes.
Chart Border Color
If you chose to display a border around the chart, you can enter the color of it here. Enter the hex value of the color starting with a “#”, e.g. “#d7d7d7”. Enter the value without the quotes.
Bubble Border Width
The bubbles can have a border if you want so. Enter the size of it here in pixel. Enter just the number without the “px”, e.g. “1”. The default is “1”. Enter the value without the quotes.
Bubble Hover Border Width
When you hover a bubble with your mouse its border width can be changed in size with this value. Enter the size of it here in pixel. Enter just the number without the “px”, e.g. “2”. The default is “2”. Enter the value without the quotes.
Aspect Ratio
With this option switched on, you can force the height to be the same as the width of the chart (square display).
Show Legend
Select whether you want to show the legend or not.
Legend Position
Select where to show the legend.
Show Tooltips
Select whether you want to show the tooltips when hovering a bubble or not.
Show Data Table
Select whether you want to show the data table of the macro body in the page view or not.
Data Table
The macro requires a table with your data in the macro body. It needs to follow a certain format. Here is an example used for the above screenshoot:
Series
x
y
r
Color
2016
-23
-19
12
maroon
2016
-17
-4
16
maroon
2016
13
-13
13
maroon
2016
-16
16
16
maroon
2017
12
-4
11
blue
2017
-6
19
13
blue
2017
23
12
16
blue
2017
34
14
22
blue
2018
-11
7
9
olive
2018
9
8
10
olive
2018
11
-11
11
olive
2018
16
12
13
olive
2019
6
23
17
teal
2019
-12
-23
6
teal
2019
-4
-21
12
teal
2019
-22
17
14
teal
Header Row
The table must have a header row. It serves a visual purpose only though and the macro will ignore it.
Columns
The table must have at least 5 columns. You can add more if you want for your own purposes but the App will only read the first five and interpret them as follows. Each row represents one bubble.
Series
x
y
r
Color
The data series name of this bubble. All rows for one series must be underneath each other (grouped).
The x-ccordinate of the bubble
The y-ccordinate of the bubble
The radius of the bubble in pixel
The color of the bubble. You can either enter “random” for a random color or one of the web color names.
 

Option	Description
Chart ID	Enter a unique identifier for this chart on your page. If you use more than one Chart.js chart on your page, make sure that each one of them has a different Chart ID. Use no blanks or special characters.
Show Title	Switch on or off the display of the chart title. If switched on (default), the title is shown above the chart’s matrix as shown in the screenshot above: “My Chart.js Bubble Chart”.
Chart Title	Enter the title of the chart. You can chose to display it or not by the “Show Title” checkbox.
Chart Width	This value defines the width of the chart block. The chart itself will adjust to this size. You can enter a pixel (e.g. “500px”) or a percentage (e.g. “100%”) value. A pixel value will make the block exactly that size, a percentage value refers to the parent block, e.g. a Confluence page section. The default is “500px”. Enter the value without the quotes.
Chart Border Width	The chart can have a border if you want so. Enter the size of it here in pixel. Enter just the number without the “px”, e.g. “1”. The default is “1”. Enter the value without the quotes.
Chart Border Color	If you chose to display a border around the chart, you can enter the color of it here. Enter the hex value of the color starting with a “#”, e.g. “#d7d7d7”. Enter the value without the quotes.
Bubble Border Width	The bubbles can have a border if you want so. Enter the size of it here in pixel. Enter just the number without the “px”, e.g. “1”. The default is “1”. Enter the value without the quotes.
Bubble Hover Border Width	When you hover a bubble with your mouse its border width can be changed in size with this value. Enter the size of it here in pixel. Enter just the number without the “px”, e.g. “2”. The default is “2”. Enter the value without the quotes.
Aspect Ratio	With this option switched on, you can force the height to be the same as the width of the chart (square display).
Show Legend	Select whether you want to show the legend or not.
Legend Position	Select where to show the legend.
Show Tooltips	Select whether you want to show the tooltips when hovering a bubble or not.
Show Data Table	Select whether you want to show the data table of the macro body in the page view or not.

Series	x	y	r	Color
2016	-23	-19	12	maroon
2016	-17	-4	16	maroon
2016	13	-13	13	maroon
2016	-16	16	16	maroon
2017	12	-4	11	blue
2017	-6	19	13	blue
2017	23	12	16	blue
2017	34	14	22	blue
2018	-11	7	9	olive
2018	9	8	10	olive
2018	11	-11	11	olive
2018	16	12	13	olive
2019	6	23	17	teal
2019	-12	-23	6	teal
2019	-4	-21	12	teal
2019	-22	17	14	teal

Series	x	y	r	Color
The data series name of this bubble. All rows for one series must be underneath each other (grouped).	The x-ccordinate of the bubble	The y-ccordinate of the bubble	The radius of the bubble in pixel	The color of the bubble. You can either enter “random” for a random color or one of the web color names.

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Last modified 7mo ago