Source code

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#  Copyright (c) 2018 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED.
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#    it under the terms of the GNU General Public License as published by
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#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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#  ZOpenCVImageView.py
 
# 2018/05/05 Updated

# encodig: utf-8

import sys
import os
import traceback

import cv2
import errno


from PyQt5.QtWidgets import *
from PyQt5.QtGui     import *
from PyQt5.QtCore    import *
from SOL4Py.opencv.ZOpenCVImageView       import *

class ZOpenCVScrolledImageView(QScrollArea):

  def __init__(self, parent, filename=None, flags=cv2.IMREAD_COLOR):
    super(ZOpenCVScrolledImageView, self).__init__(parent)
    self.image_view = ZOpenCVImageView(parent, filename, flags)
    self.image_view.load_opencv_image(filename, flags)
    
    self.setWidget(self.image_view)
    
  def load_opencv_image(self, filename, flags = cv2.IMREAD_COLOR):    
    image = self.image_view.load_opencv_image(filename, flags)
    if image.all() != None:
      self.image_view.resize_to_image()
  

  def set_opencv_image(self, cvimage):
    self.image_view.set_opencv_image(cvimage)
      
  def get_opencv_image(self):
    return self.image_view.get_opencv_image()
    
  def get_qpixmap(self):
    return self.image_view.get_qpixmap()
    
  def get_image_view(self):
    return self.image_view