rotatetool.py

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# SPDX-License-Identifier: CC0-1.0
 
try:
    from PyQt6.QtWidgets import QWidget, QSpinBox, QFormLayout
except:
    from PyQt5.QtWidgets import QWidget, QSpinBox, QFormLayout
import math
from builtins import i18n
 
class RotateTool(QWidget):
 
    def __init__(self, mainDialog, parent=None):
        super(RotateTool, self).__init__(parent)
 
        self.setObjectName(i18n("Rotate"))
 
        self.layout = QFormLayout()
 
        self.degreesSpinBox = QSpinBox()
 
        self.setLayout(self.layout)
        self.initialize()
 
    def initialize(self):
        self.degreesSpinBox.setRange(-180, 180)
        self.degreesSpinBox.setToolTip(
            i18n("Negative degrees will rotate the image to the left"))
 
        self.layout.addRow(i18n("Degrees:"), self.degreesSpinBox)
 
    def adjust(self, documents):
        for document in documents:
            document.rotateImage(math.radians(self.degreesSpinBox.value()))