new CellRenderer()
Instances of CellRenderer are used to render the 2D graphics context within the bound of a cell. Extend this base class to implement your own cell renderer
See also Cell Renderers.
Methods
paint()
An empty implementation of a cell renderer, see the null object pattern.
- Implements:
roundRect(gc, x, y, width, height, radius, fill, stroke)
A simple implementation of rounding a cell.
Parameters:
| Name | Type | Description |
|---|---|---|
gc |
CanvasRenderingContext2D | |
x |
number | the x grid coordinate of my origin |
y |
number | the y grid coordinate of my origin |
width |
number | the width I'm allowed to draw within |
height |
number | the height I'm allowed to draw within |
radius |
number | |
fill |
number | |
stroke |
number |