renderer/base_chart_painter library

Classes

BaseChartPainter: BaseChartPainter
Canvas: An interface for recording graphical operations.
Color: An immutable 32 bit color value in ARGB format.
CustomPainter: The interface used by CustomPaint (in the widgets library) and RenderCustomPaint (in the rendering library).
Rect: An immutable, 2D, axis-aligned, floating-point rectangle whose coordinates are relative to a given origin.
RenderRect: Render Rectangle
Size: Holds a 2D floating-point size.
TextStyle: An immutable style describing how to format and paint text.

required → const Required: Used to annotate a named parameter p in a method or function f. Indicates that every invocation of f must include an argument corresponding to p, despite the fact that p would otherwise be an optional parameter.