[Tkinter] Draw a grid of Tkinter Canvas Rectangles

[joe_momma]

for example code run include imports and a snip it so others can easily copy and paste and run it.
Since canvas objects require exact coordinates the matrix style of two loops my not be the easiest way to accomplish what you want. If you are using buttons or labels it would.(by using the grid placement). I also suggest buttons, here's an example replace the text with a stock image maybe grass or sand, then when the button is pressed you give the user options to modify it.

from tkinter import Frame,Canvas,Tk,Button
from functools import partial

class Canvas_Grid(Frame):
    def __init__(self, parent= None,row=8,column=6):
        self.parent= parent
        self.parent.title('Canvas Grid 101')
        Frame.__init__(self, self.parent)
        self.pack(expand='yes',fill='both')
        self.canvas= Canvas(self)
        self.canvas.config(width=1000,height=600,bg='red')
        self.canvas.pack(expand='yes',fill='both')
        self.ROWS=row
        self.COLUMNS=column
        self.btns_list=[]
        for r in range(0,self.ROWS):            
            for c in range(0,self.COLUMNS):
                text_= 'r:{},c:{}'.format(r,c)
                self.btns_list.append(Button(self.canvas,text=text_,
                                             command=partial(self.update_pic,r,c))
                                      )
                self.btns_list[-1].grid(row=r,column=c,padx=1,pady=1)
    def update_pic(self,row,col):
        print('row:{} column:{}'.format(row,col))
                
if __name__ == '__main__':
    root= Tk()
    cg=Canvas_Grid(root,row=10,column=10)
    root.mainloop()