DrawPointCallbackFunc typedef
DrawPointCallbackFunc =
void Function(Dygraph dygraph, String seriesName, CanvasRenderingContext2D canvasContext, num cx, num cy, String color, num pointSize)
Implementation
typedef DrawPointCallbackFunc = void Function(
// the reference graph
Dygraph dygraph,
// the name of the series
String seriesName,
// the canvas to draw on
CanvasRenderingContext2D canvasContext,
// center x coordinate
num cx,
// center y coordinate
num cy,
// series color
String color,
// the radius of the image
num pointSize,
);