image_to_cam()

Loads an image into the camera panel.

Displays the specified image in the camera interface.

planetcnc.image_to_cam(image)

• boolean indicating success (`True` if the image was loaded successfully, `False` otherwise)
• Raises exception on error

#! /usr/bin/env python
 
import planetcnc
 
# Assuming 'img' is a valid image capsule object
success = planetcnc.image_to_cam(img)
print("Image loaded into camera panel:", success)

#! /usr/bin/env python 
 
import planetcnc
from PIL import Image
 
# Open an image
img_p = Image.open(planetcnc.get_path_profile("cat.png"))
 
width, height = img_p.size
channels = len(img_p.getbands())
data = img_p.tobytes()
 
# Open the image using the PlanetCNC SDK
img = planetcnc.image_open_data(data, width, height, channels, True, True)
 
if img:
    print("Image successfully opened")
 
    # Send image to camera panel
    if planetcnc.image_to_cam(img):
        print("Image successfully sent to camera panel")
    else:
        print("Failed to send image to camera panel")
 
    # Close the image
    planetcnc.image_close(img)
else:
    print("Failed to open image")

#! /usr/bin/env python 
 
import planetcnc
from PIL import Image
 
# Open an image
img_p = Image.open(planetcnc.get_path_profile("cat.png"))
 
width, height = img_p.size
channels = len(img_p.getbands()) 
data = bytearray(img_p.tobytes())
 
# Open the image using the PlanetCNC SDK
img = planetcnc.image_open_data(data, width, height, channels, True, True)
 
if img:
    print("Image successfully opened")
 
    # Send image to camera panel
    if planetcnc.image_to_cam(img):
        print("Image successfully sent to camera panel")
    else:
        print("Failed to send image to camera panel")
 
    # Close the image
    planetcnc.image_close(img)
else:
    print("Failed to open image")

#! /usr/bin/env python 
 
import planetcnc
from PIL import Image
import numpy as np
 
# Open an image
img_p = Image.open(planetcnc.get_path_profile("cat.png")).convert("RGB")
 
# Create NumPy Array
data = np.array(img_p)
 
# Open the image using the PlanetCNC SDK
img = planetcnc.image_open_data(data, True, True)
 
if img:
    print("Image successfully opened")
 
    # Send image to camera panel
    if planetcnc.image_to_cam(img):
        print("Image successfully sent to camera panel")
    else:
        print("Failed to send image to camera panel")
 
    # Close the image
    planetcnc.image_close(img)
else:
    print("Failed to open image")

#! /usr/bin/env python 
 
import planetcnc
from PIL import Image
import numpy as np
 
# Open an image
img_p = Image.open(planetcnc.get_path_profile("cat.png")).convert("RGB")
 
# Create NumPy Array
data = np.array(img_p)
data_bgr = np.ascontiguousarray(data[..., ::-1])
 
# Open the image using the PlanetCNC SDK
img = planetcnc.image_open_data(data_bgr, True, False)
 
if img:
    print("Image successfully opened")
 
    # Send image to camera panel
    if planetcnc.image_to_cam(img):
        print("Image successfully sent to camera panel")
    else:
        print("Failed to send image to camera panel")
 
    # Close the image
    planetcnc.image_close(img)
else:
    print("Failed to open image")

#! /usr/bin/env python
 
import cv2
import planetcnc
 
# Open an image using OpenCV
img_cv = cv2.imread(planetcnc.get_path_profile("cat.png"), cv2.IMREAD_COLOR)
 
height, width, channels = img_cv.shape
data = img_cv.tobytes()
 
# Open the image using the PlanetCNC SDK
img = planetcnc.image_open_data(data, width, height, channels, False)
if img:
    print("Image successfully opened")
 
    # Send image to camera panel
    if planetcnc.image_to_cam(img):
        print("Image successfully sent to camera panel")
    else:
        print("Failed to send image to camera panel")
 
    # Close the image
    planetcnc.image_close(img)
else:
    print("Failed to open image")

#! /usr/bin/env python
 
import time
import cv2
import planetcnc
 
def OpenCV():
	print("OpenCV START")
 
	count = 0
 
	# Open PlanetCNC camera window
	id = planetcnc.cmd_get_id("Machine.Camera.Show")
	if not planetcnc.cmd_exec(id, 10000):
		print("Failed to camera window")
		return
 
	# Open video device
	cap = cv2.VideoCapture(0, cv2.CAP_DSHOW) #Windows
	#cap = cv2.VideoCapture(0, cv2.CAP_V4L2) #Linux 
	#cap.set(cv2.CAP_PROP_FPS, 30)
	#cap.set(cv2.CAP_PROP_FRAME_WIDTH, 640)
	#cap.set(cv2.CAP_PROP_FRAME_HEIGHT, 480)
 
	while(1):
		# Capture frame
		ret, frame = cap.read()  
 
		if not ret:
			print("Error: Could not capture frame")
			break
 
		# Convert frame to PlanetCNC Image
		img = planetcnc.image_open_data(frame, True)
 
		if not img:
			print("Failed to open image")
			break
 
		# Send image to PlaneCNC
		if not planetcnc.image_to_cam(img):
			planetcnc.image_close(img)
			print("Failed to send image to camera panel")
			break
 
		# Close the image
		planetcnc.image_close(img)
 
		#time.sleep(0.1)
 
		msg = {}
		if planetcnc.read_message(msg):
			print("Received ", msg)
			if msg["OpenCV"] == 0:
				print("Received EXIT message")
				break
 
		count += 1
		if (count % 10) == 0:
			print(f"Count: {count}")
 
		if (count >= 100):
			break
 
	cap.release()
	cv2.destroyAllWindows()
	print("OpenCV END")
 
# Run function
OpenCV()

image_open
image_open_data
image_close
image_save
image_size
image_get_pixel
image_get_pixel_gray
image_to_cam
image_from_cam