Add up/down binding, fix OOR bug
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0e49b446c6
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@ -10,11 +10,13 @@ import sys
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import subprocess
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import time
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import tomllib
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# TODO : remove tkinter dep
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# ~ import tkinter as tk
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# ~ from tkinter import messagebox
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import numpy as np
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# TODO : find camera module version from image size
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# https://www.raspberrypi.com/documentation/accessories/camera.html#hardware-specification
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# v4l2-ctl --list-framesizes=YU12
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# 2592 x 1944 == v1
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# 3280 × 2464 == v2
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running_from_folder = os.path.realpath(__file__)
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alphabet = ['A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z']
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@ -265,6 +267,16 @@ def previous_frame(img_index):
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return img_index, update_image(img_list, img_index)
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def last_frame(img_index):
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img_index = len(img_list)-1
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return img_index, update_image(img_list, img_index)
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def first_frame(img_index):
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img_index = 0
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return img_index, update_image(img_list, img_index)
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def clean_img_list(folder_path):
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# Check file in dict exists, else remove it
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file_list = os.listdir(folder_path)
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@ -322,7 +334,7 @@ def remove_frame(img_list, img_index):
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# ~ frame_path = os.path.realpath(frame_name)
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frame_path = os.path.join(folder_path, frame_name)
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if not os.path.exists(frame_path):
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return img_index, blank_image
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return img_list, img_index, blank_image
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print(_("Removing {}").format(frame_path))
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# trash file
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send2trash(frame_path)
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@ -336,24 +348,16 @@ def remove_frame(img_list, img_index):
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# update index if possible
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img_index = check_range(img_index, False)
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# update display
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return img_index, update_image(img_list, img_index)
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return img_list, img_index, update_image(img_list, img_index)
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else:
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return 0, blank_image
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return img_list, 0, blank_image
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def playback_animation(img_list, img_index):
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# save onionskin state
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if onionskin:
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onionskin = False
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onionskin_was_on = True
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# ~ index = 0
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# Play all frames
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# ~ while index < len(img_list):
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# ~ print(img_list[index])
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# ~ img = update_image(img_list, index)
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# ~ cv2.imshow("StopiCV", img)
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# ~ time.sleep(.5)
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# ~ index += 1
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for file in img_list:
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img = update_image(img_list, img_list.index(file))
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print(str(img_list.index(file)) + " : " + file )
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@ -410,19 +414,14 @@ def export_animation(input_filename, export_filename):
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def main(args):
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global onionskin, playback, loop_playback, playhead, index
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global onionskin, playback, loop_playback, playhead, index, img_list
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if not testDevice(0):
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print(_("No camera device found. Exiting..."))
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return 1
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cam = cv2.VideoCapture(0)
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cam.set(cv2.CAP_PROP_FRAME_WIDTH, 1280)
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cam.set(cv2.CAP_PROP_FRAME_HEIGHT, 720)
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# ~ cv2.namedWindow("StopiCV", cv2.WINDOW_GUI_NORMAL)
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# ~ cv2.setWindowProperty("StopiCV", cv2.WND_PROP_OPENGL, cv2.WINDOW_OPENGL)
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# ~ cv2.setWindowProperty("StopiCV", cv2.WND_PROP_FULLSCREEN, cv2.WINDOW_FULLSCREEN)
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# ~ cv2.setWindowProperty("StopiCV", cv2.WND_PROP_ASPECT_RATIO, cv2.WINDOW_KEEPRATIO)
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cam.set(cv2.CAP_PROP_FRAME_WIDTH, 1600)
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cam.set(cv2.CAP_PROP_FRAME_HEIGHT, 900)
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frame = get_onionskin_frame(savepath, index)
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while True:
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@ -450,7 +449,11 @@ def main(args):
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# Resize preview
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overlay = cv2.resize(overlay, (project_settings['screen_w'], project_settings['screen_h']))
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# Apply onionskin
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overlay = cv2.addWeighted(frame, 1.0, overlay, project_settings['onionskin_alpha_default'], 0)
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alpha = project_settings['onionskin_alpha_default']
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beta = (1.0 - alpha)
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overlay = cv2.addWeighted(frame, alpha, overlay, beta, 0)
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# TODO : use v4l-ctl to flip frame
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# v4l2-ctl -d /dev/video0 -c vertical_flip=1
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# Flip preview (0 = vert; 1 = hor)
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if project_settings['vflip'] or project_settings['hflip']:
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if project_settings['vflip'] and project_settings['hflip']:
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@ -473,6 +476,19 @@ def main(args):
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if (k%256 == 111) or (k%256 == 47):
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# Toggle onionskin
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onionskin = not onionskin
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# Key up
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elif (k%256 == 82) or (k%256 == 56):
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if len(img_list):
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if playback:
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playback = False
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index, frame = last_frame(index)
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# Key down
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elif (k%256 == 84) or (k%256 == 50):
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if len(img_list):
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if playback:
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playback = False
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index, frame = first_frame(index)
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print(index)
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# Key left
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elif (k%256 == 81) or (k%256 == 52):
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# Displau previous frame
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@ -488,19 +504,20 @@ def main(args):
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index, frame = next_frame(index)
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# Key e / keypad *
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elif (k%256 == 101) or (k%256 == 42):
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print("Export")
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print(_("Export"))
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ffmpeg_process = export_animation(input_filename, export_filename)
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# Key Return
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elif (k%256 == 13):
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print("Playback")
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print(_("Playback"))
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print(img_list)
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playhead = index
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loop_playback = True
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playback = not playback
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# Key remove frame - backspace, del, numpad_minus
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elif (k%256 == 8) or (k%256 == 45) or (k == 255):
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# Remove frame
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print("Remove frame")
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index, frame = remove_frame(img_list, index)
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print(_("Remove frame"))
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img_list, index, frame = remove_frame(img_list, index)
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# Quit app
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elif k%256 == 27:
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# ESC pressed
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@ -519,7 +536,7 @@ def main(args):
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img_path = os.path.join(savepath, img_name)
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cv2.imwrite(img_path, og_frame)
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print(_("File {} written.").format(img_path))
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if len(img_list) and (img_list[index] == 'A.-001.png'):
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if len(img_list) and (img_list[index] == '{letter}.-001.{ext}'.format(letter=project_letter, ext=project_settings['file_extension'])):
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img_list[index] = img_name
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else:
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index += 1
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@ -1,4 +1,5 @@
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Send2Trash
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opencv-python
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numpy
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tkinter
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pyserial
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pillow
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