HYTOS

import os.path

import AbstractCommand

try:

    from PyQt5.QtCore import Qt, QPoint, QPointF, QRectF, pyqtSignal, QT_VERSION_STR, QBuffer, QRect, QRegExp

    from PyQt5.QtGui import QImage, QPixmap, QPainterPath, QPainter, QColor, QPen, QBrush, QCursor, QTransform, QFont, QRegExpValidator, QValidator

    from PyQt5.QtWidgets import QGraphicsView, QGraphicsScene, QFileDialog, QMessageBox

except ImportError:

    try:

        from PyQt4.QtCore import Qt, QPoint, QPointF, QRectF, pyqtSignal, QT_VERSION_STR, QBuffer, QRect, QRegExp

        from PyQt4.QtGui import QGraphicsView, QGraphicsScene, QImage, QPixmap, QPainterPath, QFileDialog, QPainter, QColor, QPen, QBrush, QCursor, QTransform, QFont, QRegExpValidator, QValidator

    except ImportError:

        raise ImportError("ImageViewerQt: Requires PyQt5 or PyQt4.")

class RotateImageCommand(AbstractCommand.AbstractCommand):

    '''

        @history    2018.05.09  Jeongwoo    Draw Rect on ±1 area

    '''

    def __init__(self, imageViewer, isCounterClock = False):

        super(RotateImageCommand, self).__init__(imageViewer)

        image = imageViewer.image()

        transform = QTransform()

        degree = 90

        if isCounterClock:

            degree = -90

        transform.rotate(degree)

        image = image.transformed(transform)

        imageViewer.setImage(image)

    def execute(self, param):

        pass

    def undo(self):

        pass

    def redo(self):

        pass