screenCol(pixelX, x, cellLength)
Returns the quadrille col to which the screen space pixelX coordinate belong.
Syntax
screenCol(pixelX, [x], [cellLength])
Parameters
| Param | Description |
|---|---|
pixelX | Number: screen space x-coord |
x | Number: quadrille upper left corner x-coord. If not provided it’s value is inferred from drawQuadrille |
cellLength | Number: cell length. If not provided it’s value is inferred from drawQuadrille |