python-lottie  0.7.0+devd020110
A framework to work with lottie files and telegram animated stickers (tgs)
lottie.utils.animation Namespace Reference

Classes

class  PointDisplacer
 
class  SineDisplacer
 
class  MultiSineDisplacer
 
class  DepthRotationAxis
 
class  DepthRotation
 
class  DepthRotationDisplacer
 
class  EnvelopeDeformation
 
class  DisplacerDampener
 Given a displacer and a function that returns a factor for a point, multiplies the effect of the displacer by the factor. More...
 
class  FollowDisplacer
 

Functions

def shake (position_prop, x_radius, y_radius, start_time, end_time, n_frames, interp=easing.Linear())
 
def rot_shake (rotation_prop, angles, start_time, end_time, n_frames)
 
def spring_pull (position_prop, point, start_time, end_time, falloff=15, oscillations=7)
 
def follow_path (position_prop, bezier, start_time, end_time, n_keyframes, reverse=False, offset=NVector(0, 0), start_t=0, rotation_prop=None, rotation_offset=0)
 
def generate_path_appear (bezier, appear_start, appear_end, n_keyframes, reverse=False)
 
def generate_path_disappear (bezier, disappear_start, disappear_end, n_keyframes, reverse=False)
 
def generate_path_segment (bezier, appear_start, appear_end, disappear_start, disappear_end, n_keyframes, reverse=False)
 

Function Documentation

◆ follow_path()

def lottie.utils.animation.follow_path (   position_prop,
  bezier,
  start_time,
  end_time,
  n_keyframes,
  reverse = False,
  offset = NVector(0, 0),
  start_t = 0,
  rotation_prop = None,
  rotation_offset = 0 
)

Definition at line 58 of file animation.py.

◆ generate_path_appear()

def lottie.utils.animation.generate_path_appear (   bezier,
  appear_start,
  appear_end,
  n_keyframes,
  reverse = False 
)

Definition at line 86 of file animation.py.

◆ generate_path_disappear()

def lottie.utils.animation.generate_path_disappear (   bezier,
  disappear_start,
  disappear_end,
  n_keyframes,
  reverse = False 
)

Definition at line 119 of file animation.py.

◆ generate_path_segment()

def lottie.utils.animation.generate_path_segment (   bezier,
  appear_start,
  appear_end,
  disappear_start,
  disappear_end,
  n_keyframes,
  reverse = False 
)

Definition at line 151 of file animation.py.

◆ rot_shake()

def lottie.utils.animation.rot_shake (   rotation_prop,
  angles,
  start_time,
  end_time,
  n_frames 
)

Definition at line 33 of file animation.py.

◆ shake()

def lottie.utils.animation.shake (   position_prop,
  x_radius,
  y_radius,
  start_time,
  end_time,
  n_frames,
  interp = easing.Linear() 
)

Definition at line 10 of file animation.py.

◆ spring_pull()

def lottie.utils.animation.spring_pull (   position_prop,
  point,
  start_time,
  end_time,
  falloff = 15,
  oscillations = 7 
)

Definition at line 43 of file animation.py.