# Creates a chessboard pattern as an image.
## pip install npchessimage
#### Tested against Windows 10 / Python 3.10 / Anaconda
```python
Args:
block_size (int, optional): The size of each square block on the chessboard. Defaults to 10.
width (int, optional): The total width of the chessboard image. Defaults to 1000.
height (int, optional): The total height of the chessboard image. Defaults to 1000.
colors (tuple or list, optional): The RGB color values for the chessboard. Defaults to ((0, 0, 0), (255, 0, 0), (255, 255, 0)).
Returns:
numpy.ndarray: The generated chessboard image as a NumPy array.
Example:
from npchessimage import create_chessboard
chessboard = create_chessboard(block_size=20, width=800, height=600, colors=((255, 255, 255), (0, 0, 0)))
print(chessboard.shape)
# Output:
# (600, 800, 3)
img = create_chessboard(
block_size=10,
width=200,
height=300,
colors=((0, 0, 0), (255, 0, 0), (255, 255, 0)),
)
import cv2
cv2.imwrite('c:\\testimage.png',img)
```
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