![]() These options allow for the generated image to be saved as an attachment and have subsequent access re-use the attachment. Use these options carefully! Normally, the chart image is regenerated each time the page is displayed. These are advanced options that can be used for chart versioning, to enable automation and to improve performance. Note: requires jFreeChart version 1.0.3 or higher. %2% is replaced by the pie section percent value.Įxample 1: "%0% = %1%" would display something like "Independent = 20"Įxample 2: "%0% (%2%)" would display something like "Independent (20%)"Ĭomma separated list of pie keys that are to be shown exploded.%1% is replaced by the pie section numeric value.%0% is replaced by the pie section key.The format uses a string with special replacement variables: end - tick mark is at the end of the date period.įormat for how pie section labels are displayed.middle - tick mark is in the middle of the date period.start - tick mark is at the start of the date period.Placement of the axis label text for categories. The angle for the domain axis label, in degrees. The Time Period unit can be overridden by specifying a trailing character: y (years), M (months), d (days), h (hours), m (minutes), s (seconds), u (milliseconds). For a date axis, this value represents a count of the units specified in the Time Period parameter. ![]() Domain axis units between axis tick marks. For a date axis, this value must be expressed in the date format specified by the Date format parameter. Range axis units between axis tick marks.Īngle for the range axis label in degrees. Data format errors will cause the chart to not be produced.Ĭolors are specified using hexadecimal notation or HTML color names. true - the macro tries to convert numeric and date values that do not totally match any of the default or user-specified formats.Valid values are 2 character ISO 3166 codes. Use in combination with the Language parameter to form a locale. Valid values are 2 character ISO 639-1 alpha-2 codes. These additional number and date formats will be used for data conversion before the default languages. Use in combination with the Country parameter to form a locale. Valid values are: Millisecond, Second, Minute, Hour, Day, Week, Month, Quarter, Year. Defines the granularity of how the data is interpreted. Specify a format that matches the time series data. If a Date format is specified, it will be the first format used to interpret date values. true - the x values in an XY plot will be treated as time series data and so will be converted according to date formats.įor time series data, the date format allows for additional customization of the conversion of data to date values.horizontal - data tables rows will be interpreted as series.vertical - data table columns will be interpreted as series.Column title is the (html) title attribute for the column in the header row. ![]() Column label is the text for the column in the header row. This occurs when more complex formatting is done (for example using section and column macros).Ĭomma separated list of column labels and/or column titles and/or column numbers for tables used for chart data. ![]() If data tables are embedded in other tables, then table selection will be required. Here's a list of the parameters available in this macro.Ĭomma separated list of table ids and/or table numbers (starting at 1) contained within the body of the macro that will be used as the data for the chart.
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