X,Y and RGB data

edit

Show us your code as text please

class image_converter:

def __init__(self):
    '''Initialize ros publisher, ros subscriber'''
    # topic where we publish
    self.image_pub = rospy.Publisher("/kodak/image_raw2", Image)
    self.bridge = CvBridge()

    # subscribed Topic
    self.subscriber = rospy.Subscriber(
        "/kodak/image_raw", Image, self.callback)

def callback(self, data):
    try:
        cv_image = self.bridge.imgmsg_to_cv2(
            data, desired_encoding="passthrough")
    except CvBridgeError as e:
        print(e)

    (rows, cols, channels) = cv_image.shape
    # if cols > 60 and rows > 60 :
    #cv2.circle(cv_image, (50,50), 10, 255)
    np_image = np.array(cv_image, dtype=np.uint8)

Code:

#crop_img = np_image[608:1195, 266:1137].
cv2.namedWindow("Image", cv2.WINDOW_NORMAL)
cv2.resizeWindow("Image", 800, 1000)
#cv2.imshow("Image", crop_img)
cv2.imshow("Image", np_image)
cv2.setMouseCallback("Image",onMouse)
cv2.waitKey(3)
try:
    self.image_pub.publish(self.bridge.cv2_to_imgmsg(np_image, "bgr8"))
except CvBridgeError as e:
    print(e)

I added 2 parts of my code. Thanks

I format your code as above, becasue of idendation. Is that correct?

@GZ remove comment and you can edit your post and add code. If you want to track event in two windows you must use two cv2.setMouseCallback, one with "image1" and one with "image2"

This is a simplified code.

class image_converter:
    def __init__(self):

        self.image_pub = rospy.Publisher("/kodak/image_raw2", Image)
        self.bridge = CvBridge()
        self.subscriber = rospy.Subscriber(
            "/kodak/image_raw", Image, self.callback)
    def callback(self, data):
        try:
            cv_image = self.bridge.imgmsg_to_cv2(
                data, desired_encoding="passthrough")
        except CvBridgeError as e:
            print(e)
        (rows, cols, channels) = cv_image.shape
        cv2.namedWindow("Image", cv2.WINDOW_NORMAL)
        cv2.imshow("Image", cv_image)
        cv2.waitKey(3)
        try:
            self.image_pub.publish(self.bridge.cv2_to_imgmsg(np_image, "bgr8"))
        except CvBridgeError as e:
            print(e)

As you see in this picture (its not me LOL), in my case i dont have no information at the bottom of the window like he does. but in my other code the window opens up at the same time with my namedWindow.

https://2.bp.blogspot.com/-iTEorlb0d7...

Here it works

try:
        while True:
            frames = pipeline.wait_for_frames()
            depth_frame = frames.get_depth_frame()
            color_frame = frames.get_color_frame()
            if not depth_frame or not color_frame:
                continue
            depth_image = np.asanyarray(depth_frame.get_data())
            color_image = np.asanyarray(color_frame.get_data())
            depth_colormap = cv2.applyColorMap(cv2.convertScaleAbs(depth_image, alpha=0.03), cv2.COLORMAP_JET)
            images = np.hstack((color_image, depth_colormap))
            cv2.namedWindow('RealSense', cv2.WINDOW_AUTOSIZE)
            cv2.imshow('RealSense', images)
            cv2.waitKey()
    finally:
        pipeline.stop()