def __init__(self, parent=None):
super(RenderArea, self).__init__(parent)
self.imageLabel = QtGui.QImage()
self.imageWidth = 1280
self.imageHeight = 720
self.fKd = 1.0
self.a = FooImage('hello')
def __init__(self, parent=None):
super(RenderArea, self).__init__(parent)
self.imageLabel = QtGui.QImage()
self.imageWidth = 1280
self.imageHeight = 720
self.fKd = 1.0
self.a = FooImage('hello')
class RenderArea(QtGui.QWidget):
def __init__(self, parent=None):
super(RenderArea, self).__init__(parent)
self.imageLabel = QtGui.QImage()
self.imageWidth = 1280
self.imageHeight = 720
self.fKd = 1.0
self.a = FooImage('hello')
def open(self):
fileName = QtGui.QFileDialog.getOpenFileName(self, "Open File",
QtCore.QDir.currentPath(), "Image files (*.tif *.jpg *.png)")
if fileName:
image = QtGui.QImage(fileName)
if image.isNull():
QtGui.QMessageBox.information(self, "Image Viewer",
"Cannot load %s." % fileName)
return
if image.width() > 1280:
image = image.scaledToWidth(1280)
if image.height() > 720:
image = image.scaledToHeight(720)
self.imageLabel = image.convertToFormat(QtGui.QImage.Format_RGB32)
self.imageWidth = image.width()
self.imageHeight = image.height()
self.a.setSize(image.width(), image.height())
self.a.addColor(image.bits())
def paintEvent(self, event):
painter = QtGui.QPainter(self)
painter.setRenderHint(QtGui.QPainter.SmoothPixmapTransform)
painter.fillRect(event.rect(), QtGui.QBrush(QtCore.Qt.white))
self.a.setRed(self.fKd);
image = QtGui.QImage(self.a.display() ,self.imageWidth, self.imageHeight, QtGui.QImage.Format_RGB32)
painter.drawImage(0, 0, image)
def setXRotation(self, angle):
self.fKd = angle / 255.0
self.update()
class RenderArea(QtGui.QWidget):
def __init__(self, parent=None):
super(RenderArea, self).__init__(parent)
self.imageLabel = QtGui.QImage()
self.imageWidth = 1280
self.imageHeight = 720
self.fKd = 1.0
self.a = FooImage('hello')
def open(self):
fileName = QtGui.QFileDialog.getOpenFileName(
self, "Open File", QtCore.QDir.currentPath(),
"Image files (*.tif *.jpg *.png)")
if fileName:
image = QtGui.QImage(fileName)
if image.isNull():
QtGui.QMessageBox.information(self, "Image Viewer",
"Cannot load %s." % fileName)
return
if image.width() > 1280:
image = image.scaledToWidth(1280)
if image.height() > 720:
image = image.scaledToHeight(720)
self.imageLabel = image.convertToFormat(QtGui.QImage.Format_RGB32)
self.imageWidth = image.width()
self.imageHeight = image.height()
self.a.setSize(image.width(), image.height())
self.a.addColor(image.bits())
def paintEvent(self, event):
painter = QtGui.QPainter(self)
painter.setRenderHint(QtGui.QPainter.SmoothPixmapTransform)
painter.fillRect(event.rect(), QtGui.QBrush(QtCore.Qt.white))
self.a.setRed(self.fKd)
image = QtGui.QImage(self.a.display(), self.imageWidth,
self.imageHeight, QtGui.QImage.Format_RGB32)
painter.drawImage(0, 0, image)
def setXRotation(self, angle):
self.fKd = angle / 255.0
self.update()
