def initUI(self):
self.setWindowTitle('GrMap')
self.setGeometry(10, 30, 800, 700)
self.grid = QGridLayout(self)
# Views ************************************
self.mapview = QGraphicsView(self)
self.mapview.setStyleSheet("border: 0px; background: black")
self.grid.addWidget(self.mapview, 1, 0, 10, 10)
self.ocanvas = ObjectCanvas(self)
self.oview = QGraphicsView(self.ocanvas, self)
self.oview.setStyleSheet("border: 0px; background: transparent")
self.grid.addWidget(self.oview, 1, 0, 10, 10)
self.gcanvas = GridCanvas(self)
self.view = QGraphicsView(self.gcanvas, self)
self.view.setStyleSheet("border: 0px; background: transparent")
self.view.setMouseTracking(True)
self.view.setCursor(QtGui.QCursor(QtCore.Qt.CrossCursor))
self.grid.addWidget(self.view, 1, 0, 10, 10)
# gcanvas signal connecting here
self.gcanvas.grid_done.connect(self.ocanvas.update_view)
self.gcanvas.mouse_move.connect(self.refresh_coords)
self.gcanvas.point.connect(self.ocanvas.add_point)
if WMS_ENABLED:
self.map_canvas = MapCanvas(self)
self.mapview.setScene(self.map_canvas)
self.map_canvas.img_loading.connect(self.busy)
self.map_canvas.img_loaded.connect(self.ready)
self.gcanvas.grid_done.connect(self.map_canvas.update_view)
# Toolbar ************************************
btn_group = QButtonGroup(self)
pan_btn = QPushButton('Pan', self)
pan_btn.setCheckable(True)
zoom_btn = QPushButton('Zoom', self)
zoom_btn.setCheckable(True)
zoom_btn.setChecked(True)
zoom_btn.clicked.connect(lambda: self.set_command('zoom'))
point_btn = QPushButton('Σημείο', self)
point_btn.setCheckable(True)
point_btn.clicked.connect(lambda: self.set_command('point'))
btn_group.addButton(pan_btn)
btn_group.addButton(zoom_btn)
btn_group.addButton(point_btn)
freeze_btn = QPushButton('Πάγωμα χάρτη', self)
freeze_btn.setCheckable(True)
freeze_btn.clicked.connect(self.freeze_map)
correct_map_btn = QPushButton('Διόρθωση χάρτη', self)
correct_map_btn.clicked.connect(self.correct_map)
import_points_btn = QPushButton('Εισαγωγή σημείων', self)
import_points_btn.clicked.connect(self.show_import_points_dialog)
hatt_grid_btn = QPushButton('Διανομή Κ.Φ.Χ 1:50000', self)
hatt_grid_btn.setCheckable(True)
hatt_grid_btn.clicked.connect(self.ocanvas.hatt_grid)
self.grid.addWidget(pan_btn, 0, 0, 1, 1)
self.grid.addWidget(zoom_btn, 0, 1, 1, 1)
self.grid.addWidget(point_btn, 0, 2, 1, 1)
self.grid.addWidget(freeze_btn, 0, 3, 1, 1)
self.grid.addWidget(correct_map_btn, 0, 4, 1, 1)
self.grid.addWidget(import_points_btn, 0, 5, 1, 1)
self.grid.addWidget(hatt_grid_btn, 0, 6, 1, 1)
# Footer ************************************
self.spinner = QtGui.QMovie('spinner.gif', QtCore.QByteArray(), self)
self.spinner.setCacheMode(QtGui.QMovie.CacheAll)
self.spinner.setSpeed(100)
self.spinlbl = QLabel(self)
self.spinlbl.setMovie(self.spinner)
self.spinlbl.hide()
self.lbl = QLabel(self)
self.lbl.setText('0.000, 0.000')
tiffbutton = QPushButton('Αποθήκευση dxf', self)
tiffbutton.clicked.connect(self.export_tiff)
self.grid.addWidget(self.spinlbl, 11, 0, 1, 2)
self.grid.addWidget(self.lbl, 11, 2, 1, 4)
self.grid.addWidget(tiffbutton, 11, 6, 1, 4)
self.show()
help="color for the path")
args = p.parse_args()
in_file = sys.stdin
if args.input != '-':
in_file = open(args.input, 'r')
# Raum aus Datei auslesen
room = Room(in_file)
if in_file != sys.stdin:
in_file.close()
# Zeichenoberfläche vorbereiten
grid_canvas = GridCanvas("Turn90", room.dimension, args.scale)
# Raum einzeichnen
room.paint(grid_canvas, color=args.wall_color)
# Weg berechnen und einzeichnen
path = solve(room)
path.paint(grid_canvas, color=args.path_color)
# Ausgabe
if args.output:
grid_canvas.dump(args.output)
if not args.no_interactive:
grid_canvas.mainloop()
class Map(QWidget):
def __init__(self):
super(Map, self).__init__()
self.initial = True
self.frozen_map = False
self.points = []
self.command = 'zoom'
self.initUI()
def initUI(self):
self.setWindowTitle('GrMap')
self.setGeometry(10, 30, 800, 700)
self.grid = QGridLayout(self)
# Views ************************************
self.mapview = QGraphicsView(self)
self.mapview.setStyleSheet("border: 0px; background: black")
self.grid.addWidget(self.mapview, 1, 0, 10, 10)
self.ocanvas = ObjectCanvas(self)
self.oview = QGraphicsView(self.ocanvas, self)
self.oview.setStyleSheet("border: 0px; background: transparent")
self.grid.addWidget(self.oview, 1, 0, 10, 10)
self.gcanvas = GridCanvas(self)
self.view = QGraphicsView(self.gcanvas, self)
self.view.setStyleSheet("border: 0px; background: transparent")
self.view.setMouseTracking(True)
self.view.setCursor(QtGui.QCursor(QtCore.Qt.CrossCursor))
self.grid.addWidget(self.view, 1, 0, 10, 10)
# gcanvas signal connecting here
self.gcanvas.grid_done.connect(self.ocanvas.update_view)
self.gcanvas.mouse_move.connect(self.refresh_coords)
self.gcanvas.point.connect(self.ocanvas.add_point)
if WMS_ENABLED:
self.map_canvas = MapCanvas(self)
self.mapview.setScene(self.map_canvas)
self.map_canvas.img_loading.connect(self.busy)
self.map_canvas.img_loaded.connect(self.ready)
self.gcanvas.grid_done.connect(self.map_canvas.update_view)
# Toolbar ************************************
btn_group = QButtonGroup(self)
pan_btn = QPushButton('Pan', self)
pan_btn.setCheckable(True)
zoom_btn = QPushButton('Zoom', self)
zoom_btn.setCheckable(True)
zoom_btn.setChecked(True)
zoom_btn.clicked.connect(lambda: self.set_command('zoom'))
point_btn = QPushButton('Σημείο', self)
point_btn.setCheckable(True)
point_btn.clicked.connect(lambda: self.set_command('point'))
btn_group.addButton(pan_btn)
btn_group.addButton(zoom_btn)
btn_group.addButton(point_btn)
freeze_btn = QPushButton('Πάγωμα χάρτη', self)
freeze_btn.setCheckable(True)
freeze_btn.clicked.connect(self.freeze_map)
correct_map_btn = QPushButton('Διόρθωση χάρτη', self)
correct_map_btn.clicked.connect(self.correct_map)
import_points_btn = QPushButton('Εισαγωγή σημείων', self)
import_points_btn.clicked.connect(self.show_import_points_dialog)
hatt_grid_btn = QPushButton('Διανομή Κ.Φ.Χ 1:50000', self)
hatt_grid_btn.setCheckable(True)
hatt_grid_btn.clicked.connect(self.ocanvas.hatt_grid)
self.grid.addWidget(pan_btn, 0, 0, 1, 1)
self.grid.addWidget(zoom_btn, 0, 1, 1, 1)
self.grid.addWidget(point_btn, 0, 2, 1, 1)
self.grid.addWidget(freeze_btn, 0, 3, 1, 1)
self.grid.addWidget(correct_map_btn, 0, 4, 1, 1)
self.grid.addWidget(import_points_btn, 0, 5, 1, 1)
self.grid.addWidget(hatt_grid_btn, 0, 6, 1, 1)
# Footer ************************************
self.spinner = QtGui.QMovie('spinner.gif', QtCore.QByteArray(), self)
self.spinner.setCacheMode(QtGui.QMovie.CacheAll)
self.spinner.setSpeed(100)
self.spinlbl = QLabel(self)
self.spinlbl.setMovie(self.spinner)
self.spinlbl.hide()
self.lbl = QLabel(self)
self.lbl.setText('0.000, 0.000')
tiffbutton = QPushButton('Αποθήκευση dxf', self)
tiffbutton.clicked.connect(self.export_tiff)
self.grid.addWidget(self.spinlbl, 11, 0, 1, 2)
self.grid.addWidget(self.lbl, 11, 2, 1, 4)
self.grid.addWidget(tiffbutton, 11, 6, 1, 4)
self.show()
def freeze_map(self, pressed):
# pressed is boolean
self.frozen_map = pressed
if not pressed:
vw, vh = self.view.size().width(), self.view.size().height()
self.gcanvas.redraw_canvas(vw, vh)
def correct_map(self):
pass
def set_command(self, command):
self.command = command
def show_import_points_dialog(self):
import_points_dialog = ImportPointsDialog(self)
import_points_dialog.show()
import_points_dialog.importing_points.connect(self.ocanvas.import_points)
def resizeEvent(self, event):
self.gcanvas.clear()
vw, vh = self.view.size().width(), self.view.size().height()
self.view.setSceneRect(QtCore.QRectF(0, 0, vw, vh))
self.oview.setSceneRect(QtCore.QRectF(0, 0, vw, vh))
self.mapview.setSceneRect(QtCore.QRectF(0, 0, vw, vh))
if self.initial:
self.gcanvas.calc_initial(vw, vh)
self.initial = False
self.gcanvas.redraw_canvas(vw, vh)
def refresh_coords(self, coords):
self.lbl.setText(coords)
def busy(self):
self.spinlbl.show()
self.spinner.start()
def ready(self):
self.spinner.stop()
self.spinlbl.hide()
def keyPressEvent(self, event):
if event.key() == QtCore.Qt.Key_C:
# Copy point coords to clipboard
coords = self.lbl.text()
clipboard = QApplication.clipboard()
clipboard.setText(coords)
print('Coordinates copied to clipboard: ', coords)
def export_tiff(self):
file_chooser = QFileDialog.getSaveFileName(self, "Αποθήκευση dxf",
QtCore.QDir.homePath(),
"Αρχεία dxf (*.dxf)")
filename = '.'.join(file_chooser[0].split('.')[:-1])
self.map_canvas.pixmap['pixmap'].save(filename + '.tiff')
with open(filename + '.tfw','w') as f:
f.write('%s\n%s\n%s\n%s\n%s\n%s' % (
str(self.map_canvas.wfac),
'0',
'0',
str(-self.map_canvas.hfac),
str(self.map_canvas.llx),
str(self.map_canvas.lly + self.map_canvas.h)
))
idxf = open('sample.dxf', 'r')
odxf = open(filename + '.dxf', 'w')
for line in idxf:
buf = line
if buf == '**GRMAP_EASTING**\n' or buf == '**EXT_LLX**\n':
buf = str(self.map_canvas.llx) + '\n'
elif buf == '**GRMAP_NORTHING**\n' or buf == '**EXT_LLY**\n':
buf = str(self.map_canvas.lly) + '\n'
elif buf == '**EXT_URX**\n':
buf = str(self.map_canvas.llx + self.map_canvas.w) + '\n'
elif buf == '**EXT_URY**\n':
buf = str(self.map_canvas.lly + self.map_canvas.h) + '\n'
elif buf == '**VIEW_CENTERX**\n':
buf = str(self.map_canvas.llx + self.map_canvas.w / 2) + '\n'
elif buf == '**VIEW_CENTERY**\n':
buf = str(self.map_canvas.lly + self.map_canvas.h / 2) + '\n'
elif buf == '**GRMAP_FAC**\n':
buf = str(self.map_canvas.wfac) + '\n'
elif buf == '**GRMAP_IMG_WIDTH**\n':
buf = str(float(self.view.size().width())) + '\n'
elif buf == '**GRMAP_IMG_HEIGHT**\n':
buf = str(float(self.view.size().height())) + '\n'
elif buf == '**GRMAP_IMG_WIDTH_HALF**\n':
buf = str(float(self.view.size().width()) - 0.5) + '\n'
elif buf == '**GRMAP_IMG_HEIGHT_HALF**\n':
buf = str(float(self.view.size().height()) - 0.5) + '\n'
elif buf == '**GRMAP_XREF_NAME**\n':
buf = filename + '\n'
elif buf == '**GRMAP_IMG_PATH**\n':
buf = filename + '.tiff' + '\n'
elif buf == '**GRMAP_IMG_FAC**\n':
buf = '0.5' + '\n'
else:
buf = line
odxf.write(buf)
idxf.close()
odxf.close()
default='green',
help="color for the path")
args = p.parse_args()
in_file = sys.stdin
if args.input != '-':
in_file = open(args.input, 'r')
# Raum aus Datei auslesen
room = Room(in_file)
if in_file != sys.stdin:
in_file.close()
# Zeichenoberfläche vorbereiten
grid_canvas = GridCanvas("Turn90", room.dimension, args.scale)
# Raum einzeichnen
room.paint(grid_canvas, color=args.wall_color)
# Weg berechnen und einzeichnen
path = solve(room)
path.paint(grid_canvas, color=args.path_color)
# Ausgabe
if args.output:
grid_canvas.dump(args.output)
if not args.no_interactive:
grid_canvas.mainloop()
