An uneven grid

General
1

Hello there,
I’ve got yet another question. I want to make a grid, kind of like this one: http://incompetech.com/graphpaper/moorish/
Pretty much squares surrounded by rectangles.

1.How would I go about drawing that?
2. Is it possible to determine the locations of certain objects on the graph once it’s made?

Thank you… Again.

2

Here’s some code that might help start you off. It draws the uneven grid.

Touch and drag on the grid to highlight the cell under your finger.

--# Main
displayMode(FULLSCREEN)

-- Use this function to perform your initial setup
function setup()
end

-- This function gets called once every frame
function draw()
    -- This sets a dark background color 
    background(239, 238, 235, 255)

    -- This sets the line thickness
    stroke(168, 190, 209, 255)
    strokeWidth(2)
    noSmooth()
    
    -- Do your drawing here
    local gridWidth = 40
    local ratio = 4
    
    local xSamp = WIDTH/gridWidth
    local ySamp = HEIGHT/gridWidth
    
    for x = 1,xSamp do
        local xl = x * gridWidth
        local xlo = xl + gridWidth/ratio
        line( xl, 0, xl, HEIGHT )
        line( xlo, 0, xlo, HEIGHT )
    end
    
    for y = 1,ySamp do
        local yl = y * gridWidth
        local ylo = yl + gridWidth/ratio
        line( 0, yl, WIDTH, yl )
        line( 0, ylo, WIDTH, ylo )
    end
    
    -- Get current grid location
    local gridTouchX = math.floor( CurrentTouch.x / gridWidth )
    local gridTouchY = math.floor( CurrentTouch.y / gridWidth )
    
    -- Draw a rectangle at the current touch
    noFill()
    stroke(211, 92, 62, 255)
    
    rect( gridTouchX * gridWidth, 
          gridTouchY * gridWidth, gridWidth, gridWidth )
end