Fl_Widget | +----Fl_Chart
Creates a new Fl_Chart widget using the given position, size, and label string. The default boxtype is FL_NO_BOX.
Destroys the Fl_Chart widget and all of its data.
The add method adds the value and optionally label and color to the chart.
The autosize method controls whether or not the chart will automatically adjust the bounds of the chart. The first form returns a boolean value that is non-zero if auto-sizing is enabled and zero is auto-sizing is disabled.
The second form of autosize sets the auto-sizing property to onoff.
The bounds method gets or sets the lower and upper bounds of the chart values to a and b respectively.
The clear method removes all values from the chart.
The insert method inserts a data value at the given position pos. Position 0 is the first data value.
The maxsize method gets or sets the maximum number of data values for a chart. If you do not call this method then the chart will be allowed to grow to any size depending on available memory.
The replace method replaces data value pos with value, label, and color. Position 0 is the first data value.
The size method returns the number of data values in the chart.
The first form of type() returns the current chart type. The chart type can be one of the following:
Each sample value is drawn as a vertical bar.
The chart is filled from the bottom of the graph to the sample values.
Each sample value is drawn as a horizontal bar.
The chart is drawn as a polyline with vertices at each sample value.
A pie chart is drawn with each sample value being drawn as a proportionate slice in the circle.
Like FL_PIE_CHART, but the first slice is separated from the pie.
Each sample value is drawn as a vertical line.
The second form of type() sets the chart type to t.