TWiki Variables » Search » Category: Charting & Drawing

CHART{ attributes } -- create area, bar, line and scatter charts to visualize TWiki tables

• The %CHART{}% variable is handled by the ChartPlugin.
• Syntax: %CHART{ attributes }% - supported attributes are documented in ChartPlugin
• Example: %CHART{ type="bar" name="bar1" table="monthly_sales" data="R3:C2..R5:C4" xaxis="R1:C2..R1:C4" legend="R3:C1..R5:C1" ymin="0" width="225" height="200" }%
• Category: ChartingAndDrawingVariables, UIAndVisualizationVariables
• Related: ChartPlugin, ChartPluginTests, SpreadSheetPlugin (this topic)

DRAWING -- vector drawing editor and clickable maps for diagrams and workflows

• The %DRAWING{}% variable is handled by the TWikiDrawPlugin.
• Syntax: %DRAWING{ name }%
• Parameter:

  Parameter	Description	Default
  "..."	Name of drawing. Allowed characters are A-Z, a-z, 0-9, ., _, -.	"untitled"

• Example: %DRAWING{"workflow"}%
• Category: ChartingAndDrawingVariables, EditingAndContentUpdateVariables, UIAndVisualizationVariables
• Related: TWikiDrawPlugin (this topic)

GAUGE{ attributes } -- create graphical images of gauges, typically used for dashboards

• The %GAUGE{}% variable is handled by the GaugePlugin.
• Syntax: %GAUGE{ type="..." name="..." value="..." }%
• Supported attributes:

  Attribute	Comment	Default
  type	The type of gauge, type="tambar" for target measure bar, or type="trend" for trend icon	Global TYPE setting
  name	Name to uniquely identify the gauge file that is auto-created.	None; required for tambar
  value	For tambar: The actual value of the gauge For trend: Positive = arrow up, 0 = arrow right, negative = arrow down	None. Show "no data" if missing
  alt	Alternate text for image	Value is value parameter
  width	Defines the width of the gauge in pixels.	Global <type>_WIDTH setting
  height	Defines the height of the gauge in pixels.	Global <type>_HEIGHT setting
  scale	For tambar: Defines the number and position of the scales. For example a value of "5, 12, 35, 57" denotes that there are three regions on the bar gauge, "5...12", "12...35" and "35...57". For trend: N/A	Global <type>_SCALE setting
  colors	For tambar: List of colors, each region has two colors. For trend: N/A	Global <type>_COLORS setting

• Examples:
  • %GAUGE{ type="tambar" name="t1" scale="0, 10, 20, 40" value="27" }% shows
  • %GAUGE{ type="trend" name="t2" value="-3" }% shows
• Category: ChartingAndDrawingVariables, FormattingAndRenderingVariables, UIAndVisualizationVariables
• Related: GaugePlugin, GaugePluginTests (this topic)

Total: 3 variables

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