Source code for View_Panorama

"""
This module defines the Panorama class which handles the panorama view functionality
in the MoilApp application.

Dependencies:
- Utils: Utility functions for drawing points on images.
- ShowResult: Import ShowImageResult class for displaying images.

Classes:
- Panorama: Manages the panorama view functionality of images in the main application window.
"""

import Utils
from ShowResult import ShowImageResult



[docs]
class Panorama:
    """
    The Panorama class manages the panorama view of images in the main application window.

    Attributes:
        parent (MainWindow): The main application window instance.
        show (ShowImageResult): Instance of ShowImageResult for displaying images.
        max (float): Maximum value for panorama settings.
        min (float): Minimum value for panorama settings.
    """
    def __init__(self, MainWindow):
        self.parent = MainWindow
        self.show = ShowImageResult(self.parent)
        self.max = float(110)
        self.min = float(10)
        self.parent.ui.lineEdit_Max.setText(str(self.max))
        self.parent.ui.lineEdit_Min.setText(str(self.min))
        self.connectToButton()


[docs]
    def connectToButton(self):
        """
        Connects the UI buttons to their respective functions.
        """
        self.parent.ui.checkPanorama.clicked.connect(self.panorama_view)
        self.parent.ui.pushButtonPanorama.clicked.connect(self.set_pano)



[docs]
    def set_pano(self):
        """
        Sets the panorama view parameters based on the values entered in the UI.
        """
        self.max = float(self.parent.ui.lineEdit_Max.text())
        self.min = float(self.parent.ui.lineEdit_Min.text())
        self.panorama_view()



[docs]
    def panorama_view(self):
        """
        Updates the view to display the panorama image or the original image based on the state of the panorama
        checkbox.
        """
        if self.parent.image is None:
            pass
        else:
            image = self.parent.image.copy()
            if self.parent.ui.checkPanorama.isChecked():
                self.parent.ui.checkAnypoint.setChecked(False)
                self.parent.ui.frame_4.setDisabled(True)
                self.parent.ui.frame_5.setDisabled(False)
                self.parent.ui.lineEdit_Max.setText(str(self.max))
                self.parent.ui.lineEdit_Min.setText(str(self.min))
                self.parent.mapX, self.parent.mapY = self.parent.moildev.getPanoramaMaps(self.min, self.max)
                # self.parent.moildev.PanoramaX(self.parent.mapX, self.parent.mapY, self.parent.imageWidth, self.parent.imageHeight, self.parent.m_ratio,
                #                               self.max, self.min)

                self.showOriginalPanorama()
                self.show.showPanoAnyImage()

            else:
                self.parent.ui.frame_4.setDisabled(True)
                self.parent.ui.frame_5.setDisabled(True)
                self.show.showOriginalImage(image)
                self.show.showResult(image)



[docs]
    def showOriginalPanorama(self):
        """
        Displays the original panorama image with a point drawn at the center or specified coordinates.
        """
        image = self.parent.image.copy()
        if self.parent.anypoint_Image is not None:
            self.parent.coor = self.parent.center
            oriImage = Utils.drawPoint(image, self.parent.imageHeight, self.parent.coor)
        else:
            if self.parent.coor:
                oriImage = Utils.drawPoint(image, self.parent.imageHeight, self.parent.coor)
            else:
                oriImage = Utils.drawPoint(image, self.parent.imageHeight, self.parent.center)
        self.show.showOriginalImage(oriImage)