square(context, x, y, w, h, majorRes, minorRes, thirdRes) // draws a square grid with three possible resolutions. Each resolution can have a different line weight and color

rect(context, x, y, w, h, resx, resy) // draws a rectangular grid where each cell can have a different width and height.

isometric(context, x, y, w, h, res) // an isometric grid. all angles are 60 degrees.

dimetric(context, x, y, w, h, res) // a dimetric or "fake isometric" grid. there are 2 different angles, but the width of one "tile" is exactly twice the height.

polar(context, x, y, w, h, res, degrees, cx, cy) // draws a polar or circular grid. you can specify the size of the concentric rings, the angle of each "slice" and the center x and y.

hex(context, x, y, w, h, res) // draws a hexagonal grid.

dots(context, x, y, w, h, majorRes, minorRes) // draws a square grid of dots. major and minor resolutions use different sized and colored dots.

hexDots(context, x, y, w, h, res) // draws a hex grid using dots

plus(context, x, y, w, h, plusSize, res) // draws a square grid using + symbols.

triangle(context, x, y, w, h, res) // draws a grid of triangles.

diamond(context, x, y, w, h, res) // draws a grid of diamonds.

celtic(context, x, y, w, h, res) // draws a square grid overlayed with a diamond grid. useful for drawing celtic knot patterns.

majorLineWidth
majorStrokeStyle
majorDotSize
majorFillStyle

minorLineWidth
minorStrokeStyle
minorDotSize
minorFillStyle

thirdLineWidth
thirdStrokeStyle