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drawer.py
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drawer.py
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from PyQt4.QtCore import *
from PyQt4.QtGui import *
import os
import sys
apppath = os.path.abspath(os.path.dirname(sys.argv[0]))
compass = '%s/gui/images/compass3.png' % (apppath)
arrow = '%s/gui/images/arrow3.png' % (apppath)
ghiera = '%s/gui/images/ghiera.png' % (apppath)
sfondo = '%s/gui/images/sfondo.png' % (apppath)
class DrawRoll(QWidget):
def __init__(self, parent=None):
QWidget.__init__(self) # , parent
self.setWindowTitle('Euler')
self.rotationAngle = 0
#self.cmp = QtGui.QImage()
#self.cmp.load("WHOI.png")
self.cmp2 = QImage()
self.cmp2.load(sfondo)
self.cmp = QImage()
self.cmp.load(ghiera)
def sizeHint(self):
return QSize(300,300)
def resizeEvent(self, event=None):
self.center_pos = QPoint(self.width()/2,self.height()/2)
def setRotationAngle(self, degrees):
self.rotationAngle = degrees
self.update()
def paintEvent(self, event):
painter = QPainter(self)
painter.fillRect(event.rect(), QBrush(Qt.blue))
cmp2 = self.cmp2.scaled(self.size(), Qt.KeepAspectRatio)
cmp2Pos = QPoint((self.width() - cmp2.width())/2.0, (self.height() - cmp2.height())/2.0)
cmp = self.cmp.scaled(self.size(), Qt.KeepAspectRatio)
cmpPos = QPoint((self.width() - cmp.width())/2.0, (self.height() - cmp.height())/2.0)
painter.drawImage(cmp2Pos, cmp)
painter.translate(self.center_pos.x(), self.center_pos.y())
painter.rotate(self.rotationAngle)
painter.translate(-self.center_pos.x(), -self.center_pos.y())
painter.drawImage(cmp2Pos, cmp2)
class DrawCompass(QWidget):
def __init__(self, parent=None):
QWidget.__init__(self) # , parent
self.setWindowTitle('Euler')
self.rotationAngle = 0
#self.cmp = QtGui.QImage()
#self.cmp.load("WHOI.png")
self.cmp2 = QImage()
self.cmp2.load(compass)
self.cmp = QImage()
self.cmp.load(arrow)
def sizeHint(self):
return QSize(300,300)
def resizeEvent(self, event=None):
self.center_pos = QPoint(self.width()/2,self.height()/2)
def setRotationAngle(self, degrees):
self.rotationAngle = degrees
self.update()
def paintEvent(self, event):
painter = QPainter(self)
painter.fillRect(event.rect(), QBrush(Qt.blue))
cmp2 = self.cmp2.scaled(self.size(), Qt.KeepAspectRatio)
cmp2Pos = QPoint((self.width() - cmp2.width())/2.0, (self.height() - cmp2.height())/2.0)
cmp = self.cmp.scaled(self.size(), Qt.KeepAspectRatio)
cmpPos = QPoint((self.width() - cmp.width())/2.0, (self.height() - cmp.height())/2.0)
painter.drawImage(cmp2Pos, cmp2)
painter.translate(self.center_pos.x(), self.center_pos.y())
painter.rotate(self.rotationAngle)
painter.translate(-self.center_pos.x(), -self.center_pos.y())
painter.drawImage(cmp2Pos, cmp)