<diagram> ... </diagram> |

`<diagram>` is defined in the Business Graphics module.

The `<diagram>` container tag is used to draw pie, bar, or line charts as well as graphs. It is quite complex with six internal container tags.

Internal Tags

`<data>`
  The data the diagram is to visualize, in tabular form.

`<colors>`
  The colors for different pie slices, bars or lines.

`<legend>`
  A separate legend with description of the different pie slices, bars or lines.

`<xaxis>`
  Used for specifying the quantity and unit of the x-axis, as well as its scale, in a graph.

`<yaxis>`
  Used for specifying the quantity and unit of the x-axis, as well as its scale, in a graph or line chart.

`<xnames>`
  Separate tag that can be used to give names to put along the pie slices or under the bars. The names are usually part of the data.

Pie 5305048,5137269,4399993,8865051 Denmark,Finland,Norway,Sweden
Bar Denmark,Finland,Norway,Sweden 5305048,5137269,4399993,8865051

Denmark,951175,3556339,797534 Finland,966593,3424107,746569 Norway,857952,2846030,696011 Sweden,1654180,5660410,1550461 0-14,15-64,65-

Sumbar

Denmark,27300,4200,10500 Finland,24400,231800,48800 Norway,9240,83160,215600 Sweden,32880,279480,102750 Arable,Forests,Other

Normalized Sumbar

Denmark,27300,4200,10500 Finland,24400,231800,48800 Norway,9240,83160,215600 Sweden,32880,279480,102750 Arable,Forests,Other

Line Chart

1992,1993,1994,1995,1996 0.166,0.154,0.157,0.179,0.172 0.223,0.175,0.191,0.229,0.218 0.161,0.141,0.142,0.158,0.155 0.172,0.128,0.130,0.149,0.140 Danish kroner (DKr), Markkaa (FMk), Norwegian kronor (NKr), Swedish kronor (SKr)

Graph

#60b0ff darkred <pike> float c; for (c=-2.0; c < 2.0; c+=0.1) output( "%f,%f,", c, c * c ); output( "%f,%f", 2.0, 2.0 * 2.0 ); return flush(); </pike> <pike> float c; for (c=-2.0; c < 2.0; c+=0.1) output( "%f,%f,", c, c * c * c ); output( "%f", 2.0, 2.0 * 2.0 * 2.0 ); return flush(); </pike> x^2,x^3

Attributes |
3d, background, bgcolor, center, eng, font, fontsize, height, horgrid, labelcolor, legendfontsize, name, namecolor, namefont, namesize, neng, notrans, rotate, textcolor, tonedbox, turn, type, vertgrid, voidsep, width, xgridspace, ygridspace, form, lineseparator, noparse, separator, xnames, xnamesvert, separator, separator, start, stop, quantity, unit, separator, orient,

Attributes

`3d`=number
  Draws a pie-chart on top of a cylinder, takes the height of the cylinder as argument.

`background`=path
  Use the image as background.

`bgcolor`=color
  Set the background color to use for anti-aliasing.

`center`=number
  Centers a pie chart around that slice.

`eng`

  Write numbers in engineering fashion, i.e like 1.2M.

`font`=font
  Use this font. Can be overridden in the `<legend>`, `<xaxis>`, `<yaxis>` and `<names>` tags.

`fontsize`=number
  Height of the text.

`height`=number
  Height of the diagram. Will not have effect below 100.

`horgrid`

  Draw a horizontal grid.

`labelcolor`=color
  Set the color for the labels of the axis.

`legendfontsize`=number
  Height of the legend text.

`name`=string
  Write a name at the top of the diagram.

`namecolor`=color
  Set the color of the name, by default `textcolor`.

`namefont`=font
  Set the font for the name.

`namesize`=number
  Sets the height of the name, by default `fontsize`.

`neng`

  As eng, but 0.1-1.0 is written as 0.xxx.

`notrans`

  Make bgcolor opaque.

`rotate`=degree
  Rotate a pie chart this much.

`textcolor`

  Set the color for all text.

`tonedbox`=color1,color2,color3,color4
  Create a background shading between the colors assigned to each of the four corners.

`turn`

  Turn the diagram 90 degrees.

`type`=sumbars normsum line bar pie graph

  The type of the diagram.

`vertgrid`

  Draw vertical grid lines.

`voidsep`=string
  Change the string that means no such value, by default VOID.

`width`=number
  Set the width of the diagram.

`xgridspace`=number
  Set the space between two vertical grid lines. The unit is the same as for the data.

`ygridspace`

  Set the space between two horizontal grid lines. The unit is the same as for the data.

Regular <doc>`{img}`</doc> arguments will be passed on to the generated <doc>`{img}`</doc> tag.

<data>

`form`

  column

  row

  How to interpret the tabular data, by default row.

`lineseparator`

  Set the separator between rows, by default newline. lineseparator.

`noparse`

  Do not parse the contents by the RXML parser, before data extraction begins.

`separator`

  Set the separator between elements, by default tab.

`xnames`

  Treat the first row or column as names for the data to come. The name will be written along the pie slice or under the bar.

`xnamesvert`

  Write the names vertically.

<colors>

`separator`

  Set the separator between colors, by default tab.

<legend>

`separator`

  Set the separator between legends, by default tab.

<xaxis>, <yaxis>

`start`

  Limit the start of the diagram at this value. If set to min the axis starts at the lowest value in the data.

`stop`

  Limit the end of the diagram at this value.

`quantity`

  Set the name of the quantity of this axis.

`unit`=string
  Set the name of the unit of this axis.

<xnames>

`separator`

  Set the separator between names, by default tab.

`orient`=vert horiz

  How to write names, vertically or horizontally.

Example