How do I find the points inside a rectangle, dynamically according to the given size of the rectangle in javascript?

See more:

Javascript

Python

algorithm

3D

, +

i have three points on the same Cartesian plane, i am also able to find the fourth points, which ultimately forms a rectangle kind of a shape, i am struggling to find the logic to find the rest of the points inside the rectangle based on the size of rows and columns mentioned. i try to explain the points pattern below.

i am not using any matrix. to visualize better, o - defines the points i want to achieve, 0 - defines the points i have already. The division of supposedly , rows and columns of the points i would like to take as variable values from the user.

1.this is what i have, 3 points

0 0

0

i am also able to find the fourth point, i.e.
0 0

0 o

3.I want to obtain a logic or equation which we give me any kind of shape when rows and columns are provided, to find the remaining points , basically complete the rectangle dynamically based on the size provided. eg-

for 3x3 points pattern

0 o 0

o o o

0 o o

for 4x3 points pattern

0 o o 0

o o o o

0 o o o

for 3x2 points pattern

0 o 0

0 o o

for 2x3 points pattern

0 0

o o

0 o

What I have tried:

i am not using any matrix. to visualize better, o - defines the points i want to achieve, 0 - defines the points i have already. The division of supposedly , rows and columns of the points i would like to take as variable values from the user.

1.this is what i have, 3 points

0 0

0

i am also able to find the fourth point, i.e.
0 0

0 o