renderer/base_chart_painter library

Classes

BaseChartPainter
A base class for rendering chart components.
Canvas
An interface for recording graphical operations.
Color
An immutable 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.

Constants

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.

Functions

formatValueSpan(double? value, TextStyle style) TextSpan