Classes | |
| class | ImageOverlay |
Functions | |
| def | cli_main (input_image, heading, scale_text, output_file) |
| def | is_ros_node () |
| def | load_image (filename) |
| def | logerr (message) |
| def | loginfo (message) |
| def | overlay_image (fg_img, bg_img, x, y) |
| def | resize_image (img, width_px) |
| def | ros_main () |
| def | rotate_image (img, rotation_angle) |
| def | warp_image (img) |
Variables | |
| rospy_logerr = rospy.logerr | |
| rospy_loginfo = rospy.loginfo | |
| def image_overlay.image_overlay.cli_main | ( | input_image, | |
| heading, | |||
| scale_text, | |||
| output_file | |||
| ) |
Definition at line 184 of file image_overlay.py.
| def image_overlay.image_overlay.is_ros_node | ( | ) |
Definition at line 16 of file image_overlay.py.
| def image_overlay.image_overlay.load_image | ( | filename | ) |
Definition at line 36 of file image_overlay.py.
| def image_overlay.image_overlay.logerr | ( | message | ) |
Definition at line 29 of file image_overlay.py.
| def image_overlay.image_overlay.loginfo | ( | message | ) |
Definition at line 21 of file image_overlay.py.
| def image_overlay.image_overlay.overlay_image | ( | fg_img, | |
| bg_img, | |||
| x, | |||
| y | |||
| ) |
Overlay a background image onto a foreground image (with transparency support)
Definition at line 72 of file image_overlay.py.
| def image_overlay.image_overlay.resize_image | ( | img, | |
| width_px | |||
| ) |
Args:
img: The image to be resized.
width_px: The new width of the image in pixels relative to itself. Aspect ratio is not changed.
Definition at line 43 of file image_overlay.py.
| def image_overlay.image_overlay.ros_main | ( | ) |
Definition at line 172 of file image_overlay.py.
| def image_overlay.image_overlay.rotate_image | ( | img, | |
| rotation_angle | |||
| ) |
Definition at line 56 of file image_overlay.py.
| def image_overlay.image_overlay.warp_image | ( | img | ) |
Warp image in 3D so it looks like its pointing into the image
Definition at line 62 of file image_overlay.py.
| image_overlay.image_overlay.rospy_logerr = rospy.logerr |
Definition at line 28 of file image_overlay.py.
| image_overlay.image_overlay.rospy_loginfo = rospy.loginfo |
Definition at line 20 of file image_overlay.py.