Next: , Previous: , Up: Chart Object   [Contents][Index]


15.8.2 Chart Types

The following types are available:

FL_BAR_CHART

A bar-chart

FL_HORBAR_CHART

A horizontal bar-chart

FL_LINE_CHART

A line-chart

FL_FILLED_CHART

A line-chart but the area below curve is filled

FL_SPIKE_CHART

A chart with a vertical spike for each value

FL_PIE_CHART

A pie-chart

FL_SPECIALPIE_CHART

A pie-chart with displaced first item

All charts except pie-charts can display positive and negative data. Pie-charts will ignore values that are less then or equal to 0. The maximum number of values displayed in the chart can be set using the routine fl_set_chart_maxnumb(). The argument must be not larger than FL_CHART_MAX which currently is 512. Switching between different types can be done without any complications.