uiteoi/ico — pull request #5 by asleepysamurai (2011-10-09 13:04:38+00:00)
Title: Option for drawing gridlines on single axis only

Hi,
I needed to be able to draw grid lines parallel to the x-axis alone, for a project I'm working on so I added an option 'grid_axis' to enable me to specify which grid lines to draw.
Usage:

grid_lines: {x: true, y: false} //This will cause grid to be drawn only parallel to x-axis.

By default both grid_axis.x and grid_axis.y are set to true, so as not to deviate from existing default behaviour.