Difference between revisions of "Template:Data bars/doc"

From blackwiki
Jump to navigation Jump to search
imported>ShakespeareFan00
imported>Zyxw
m (Since <tt> is obsolete in HTML5, replace it with <kbd> – see HTML element#tt, Wikipedia:HTML5, and mw:Help:Extension:Linter/obsolete-tag. using AWB)
Line 171: Line 171:
 
: '''Styles 9 thru 16''' are the same as 1 thru 8, but '''averages''' are displayed with the color key, instead of totals.  
 
: '''Styles 9 thru 16''' are the same as 1 thru 8, but '''averages''' are displayed with the color key, instead of totals.  
  
For example, here's one using <tt>'''style=8'''</tt>:
+
For example, here's one using <kbd>'''style=8'''</kbd>:
 
{|  cellspacing="0" cellpadding="0"
 
{|  cellspacing="0" cellpadding="0"
 
| style="text-align:center;" | Horizontal, with borders, shading and visible detail.
 
| style="text-align:center;" | Horizontal, with borders, shading and visible detail.
Line 232: Line 232:
  
 
This template employs five "sub-templates." A table is created using the columns and rows of data.
 
This template employs five "sub-templates." A table is created using the columns and rows of data.
: <tt><nowiki>{{</nowiki>[[Template:Data bars/bar|Data bars/bar]]<nowiki>}}</nowiki></tt> draws each vertical or horizontal rectangle optionally colored and labeled with a name and/or a value.  
+
: <kbd><nowiki>{{</nowiki>[[Template:Data bars/bar|Data bars/bar]]<nowiki>}}</nowiki></kbd> draws each vertical or horizontal rectangle optionally colored and labeled with a name and/or a value.  
: <tt><nowiki>{{</nowiki>[[Template:Data bars/column|Data bars/column]]<nowiki>}}</nowiki></tt> handles one column of data.
+
: <kbd><nowiki>{{</nowiki>[[Template:Data bars/column|Data bars/column]]<nowiki>}}</nowiki></kbd> handles one column of data.
 
If style is > 8, the data is passed along to other sub-templates to display averages instead of totals with the color key.
 
If style is > 8, the data is passed along to other sub-templates to display averages instead of totals with the color key.
: <tt><nowiki>{{</nowiki>[[Template:Data bars/averages|Data bars/averages]]<nowiki>}}</nowiki></tt> calculates the averages of all the rows of data.
+
: <kbd><nowiki>{{</nowiki>[[Template:Data bars/averages|Data bars/averages]]<nowiki>}}</nowiki></kbd> calculates the averages of all the rows of data.
: <tt><nowiki>{{</nowiki>[[Template:Data bars/averages/display|Data bars/averages/display]]<nowiki>}}</nowiki></tt> assigns the averages to named parameters for display as a single complex bar.  
+
: <kbd><nowiki>{{</nowiki>[[Template:Data bars/averages/display|Data bars/averages/display]]<nowiki>}}</nowiki></kbd> assigns the averages to named parameters for display as a single complex bar.  
: <tt><nowiki>{{</nowiki>[[Template:Data bars/averages/column|Data bars/averages/column]]<nowiki>}}</nowiki></tt> draws a vertical labeled bar of averages serving as a color key.
+
: <kbd><nowiki>{{</nowiki>[[Template:Data bars/averages/column|Data bars/averages/column]]<nowiki>}}</nowiki></kbd> draws a vertical labeled bar of averages serving as a color key.
  
 
<includeonly>{{#ifeq:{{SUBPAGENAME}}|sandbox | |
 
<includeonly>{{#ifeq:{{SUBPAGENAME}}|sandbox | |

Revision as of 06:57, 5 August 2018

Usage

This is a template for displaying a bar chart.

Simple example in the default style:
{{Data bars
| columns = 6 | Jan| Feb| Mar| Apr| May| Jun
| blue|Berries|  65|  38|  72|  47|  20|  30  
}}
Same thing, but horizontal (style=2):
{{Data bars
| style = 2
| columns = 6 | Jan| Feb| Mar| Apr| May| Jun
| blue|Berries|  65|  38|  72|  47|  20|  30  
}}


Given multiple data rows that look like this:
Max. data columns: 16
{{Data bars
| columns = 12  |Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec
| green|  Apples| 60| 70| 90| 30| 50| 30|100|130|120| 90| 50|110
|yellow| Bananas| 90| 80|110| 60| 70| 80| 70| 70| 40| 50| 50| 60
|orange| Oranges| 50| 40| 60|110| 90| 60| 30| 60| 70| 60| 80| 40
}}
Max. data rows: 8
...the template displays a complex, color-keyed chart that looks like this:

Title, Scale, Source and Alignment

Optional named parameters include title, scale and source.

A title appears bolded and centered above the chart.
A scale is needed for handling very small or large numbers.
A source tells the viewer where the data came from.


title = Small numbers, large scale
scale = 10
source = Data invented for this example.
{{Data bars
| title = Small numbers, large scale
| scale = 10
| source = Data invented for this example.
| columns = 6   |Jan|Feb|Mar|Apr|May|Jun
|   red|Cherries|  6|  7|  9|  3|  5|  3
|  blue| Berries|  9|  8| 11|  6|  7|  8
|purple|  Grapes|  5|  4|  6| 11|  9|  6
}}
title = Large numbers, small scale
scale = 0.1        style = 2
source = Data invented for this example.
{{Data bars
| title = Large numbers, small scale
| scale = 0.1 | style = 2
| source = Data invented for this example.
| columns = 6   | Jul| Aug| Sep| Oct| Nov| Dec
| green|  Apples| 600| 700| 900| 300| 500| 300
|yellow| Bananas| 900| 800|1100| 600| 700| 800
|orange| Oranges| 500| 400| 600|1100| 900| 600
}}

Also, to center or to float a chart left or right, specify center, right or left in parameter align (aka float). For example:

{{Data bars
| align = right
| columns = 6 | Jan| Feb| Mar| Apr| May| Jun
| blue|Berries|  65|  38|  72|  47|  20|  30    
}}

Orientation, Borders, Details and Averages

There are sixteen styles to choose from.

Odd numbered styles are vertical.
Even numbered styles are horizontal.
Styles 3 and 4 have borders and shading.
Styles 5 thru 8 are the same as 1 thru 4, but show additional detail.
Styles 9 thru 16 are the same as 1 thru 8, but averages are displayed with the color key, instead of totals.

For example, here's one using style=8:

Horizontal, with borders, shading and visible detail.
{{Data bars
| style  = 8
| scale  = 0.1
| title  = Fruit Amounts (lbs)
| source = Data invented for this example.
| columns = 6   |2009|2010|2011|2012|2013|2014
| green|  Apples|    | 700| 900| 300| 500| 300
|yellow| Bananas| 900|    |1100| 600| 700| 800
|orange| Oranges| 500| 400|    |1100| 900| 600
|   red|Cherries| 700| 300| 600|    | 900| 600
|  blue| Berries| 300| 500| 600| 900| 700| 
}}
And here's exactly the same data in style=13, showing averages on the right instead of totals:

Method

This template employs five "sub-templates." A table is created using the columns and rows of data.

{{Data bars/bar}} draws each vertical or horizontal rectangle optionally colored and labeled with a name and/or a value.
{{Data bars/column}} handles one column of data.

If style is > 8, the data is passed along to other sub-templates to display averages instead of totals with the color key.

{{Data bars/averages}} calculates the averages of all the rows of data.
{{Data bars/averages/display}} assigns the averages to named parameters for display as a single complex bar.
{{Data bars/averages/column}} draws a vertical labeled bar of averages serving as a color key.