def __init__(self, text=''): super(CheckBox, self).__init__() self.widget = QtGui.QCheckBox(text) self.widget.stateChanged.connect(self._cb_redirect) self.enable_callback('activated')
def _create_header_window(self, info): widget = QtGui.QWidget() vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(2, 2, 2, 2) widget.setLayout(vbox) table = QtGui.QTableView() self.table = table table.setSelectionBehavior(QtGui.QAbstractItemView.SelectRows) table.setShowGrid(False) vh = table.verticalHeader() # Hack to make the rows in a TableView all have a # reasonable height for the data if QtHelp.have_pyqt5: vh.setSectionResizeMode(QtGui.QHeaderView.ResizeToContents) else: vh.setResizeMode(QtGui.QHeaderView.ResizeToContents) # Hide vertical header vh.setVisible(False) vbox.addWidget(table, stretch=1) # create sort toggle cb = QtGui.QCheckBox("Sortable") cb.stateChanged.connect(lambda tf: self.set_sortable_cb(info)) hbox = QtHelp.HBox() hbox.addWidget(cb, stretch=0) vbox.addWidget(hbox, stretch=0) info.setvals(widget=widget, table=table, sortw=cb) return widget
def view_database(self, selected_entries=None): ''' Logic for creating and viewing of a tab with the database table ''' print "Viewing" table_headers = [ 'id', 'File', 'Observation Time Start', 'Observation Time End', 'Instrument', 'Min Wavelength', 'Max Wavelength', 'Starred' ] self.table_headers = table_headers vbox = QtHelp.VBox() filter_label = QtGui.QLabel("Filter") self.filter_label = filter_label filter_select = QtGui.QComboBox() search_box = QtGui.QLineEdit() search_box.textChanged.connect(self.query) self.search_box = search_box if selected_entries == None: selected_entries = database queries = self.get_data_from_selected_entries(selected_entries) wtable = QtGui.QTableWidget(len(queries), len(table_headers)) for i, row in enumerate(queries): for j, col in enumerate(row): item = QtGui.QTableWidgetItem(str(col)) wtable.setItem(i, j, item) wtable.itemClicked.connect(self.on_table_row_click) wtable.setHorizontalHeaderLabels(table_headers) wtable.horizontalHeader().setResizeMode( QtGui.QHeaderView.ResizeToContents) self.wtable = wtable if 'sunpydb' in self.fv.ds.get_tabnames(): self.fv.ds.remove_tab("sunpydb") filter_select.addItems(self.table_headers[:-1]) self.filter_select = filter_select vbox.addWidget(filter_label, stretch=0) vbox.addWidget(filter_select, stretch=0) vbox.addWidget(search_box) vbox.addWidget(wtable, stretch=0) starred_entries_box = QtGui.QCheckBox("Show starred entries only") self.starred_entries_box = starred_entries_box starred_entries_box.stateChanged.connect(self.starred_entries_only) vbox.addWidget(starred_entries_box) self.fv.ds.add_tab("right", vbox, 1, "SunPyDB", tabname="sunpydb") self.fv.ds.raise_tab("sunpydb")
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger self.drawcolors = colors.get_colors() self.dc = get_canvas_types() fi = CanvasView(logger, render='widget') fi.enable_autocuts('on') fi.set_autocut_params('zscale') fi.enable_autozoom('on') fi.set_zoom_algorithm('rate') fi.set_zoomrate(1.4) #fi.show_pan_mark(True) #fi.enable_draw(False) fi.add_callback('drag-drop', self.drop_file_cb) fi.add_callback('cursor-changed', self.cursor_cb) fi.set_bg(0.2, 0.2, 0.2) fi.ui_set_active(True) self.fitsimage = fi bd = fi.get_bindings() bd.enable_all(True) # canvas that we will draw on canvas = self.dc.DrawingCanvas() canvas.enable_draw(True) canvas.enable_edit(True) canvas.set_drawtype('rectangle', color='lightblue') canvas.set_surface(fi) self.canvas = canvas # add canvas to view #fi.add(canvas) private_canvas = fi.get_canvas() private_canvas.add(canvas) canvas.register_for_cursor_drawing(fi) canvas.add_callback('draw-event', self.draw_cb) canvas.set_draw_mode('draw') canvas.ui_set_active(True) self.drawtypes = canvas.get_drawtypes() self.drawtypes.sort() # add a color bar #fi.show_color_bar(True) fi.show_focus_indicator(True) # add little mode indicator that shows keyboard modal states fi.show_mode_indicator(True, corner='ur') w = fi.get_widget() w.resize(512, 512) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) vbox.addWidget(w, stretch=1) self.readout = QtGui.QLabel("") vbox.addWidget(self.readout, stretch=0, alignment=QtCore.Qt.AlignCenter) hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wdrawtype = QtGui.QComboBox() for name in self.drawtypes: wdrawtype.addItem(name) index = self.drawtypes.index('rectangle') wdrawtype.setCurrentIndex(index) wdrawtype.activated.connect(self.set_drawparams) self.wdrawtype = wdrawtype wdrawcolor = QtGui.QComboBox() for name in self.drawcolors: wdrawcolor.addItem(name) index = self.drawcolors.index('lightblue') wdrawcolor.setCurrentIndex(index) wdrawcolor.activated.connect(self.set_drawparams) self.wdrawcolor = wdrawcolor wfill = QtGui.QCheckBox("Fill") wfill.stateChanged.connect(self.set_drawparams) self.wfill = wfill walpha = QtGui.QDoubleSpinBox() walpha.setRange(0.0, 1.0) walpha.setSingleStep(0.1) walpha.setValue(1.0) walpha.valueChanged.connect(self.set_drawparams) self.walpha = walpha wclear = QtGui.QPushButton("Clear Canvas") wclear.clicked.connect(self.clear_canvas) wopen = QtGui.QPushButton("Open File") wopen.clicked.connect(self.open_file) wquit = QtGui.QPushButton("Quit") wquit.clicked.connect(self.quit) hbox.addStretch(1) for w in (wopen, wdrawtype, wdrawcolor, wfill, QtGui.QLabel('Alpha:'), walpha, wclear, wquit): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) mode = self.canvas.get_draw_mode() hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) btn1 = QtGui.QRadioButton("Draw") btn1.setChecked(mode == 'draw') btn1.toggled.connect(lambda val: self.set_mode_cb('draw', val)) btn1.setToolTip("Choose this to draw on the canvas") hbox.addWidget(btn1) btn2 = QtGui.QRadioButton("Edit") btn2.setChecked(mode == 'edit') btn2.toggled.connect(lambda val: self.set_mode_cb('edit', val)) btn2.setToolTip("Choose this to edit things on the canvas") hbox.addWidget(btn2) btn3 = QtGui.QRadioButton("Pick") btn3.setChecked(mode == 'pick') btn3.toggled.connect(lambda val: self.set_mode_cb('pick', val)) btn3.setToolTip("Choose this to pick things on the canvas") hbox.addWidget(btn3) hbox.addWidget(QtGui.QLabel(''), stretch=1) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox)
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger self.drawcolors = colors.get_colors() fig = Figure() w = FigureCanvas(fig) fi = ImageViewCanvas(logger) fi.enable_autocuts('on') fi.set_autocut_params('zscale') fi.enable_autozoom('on') fi.enable_draw(False) fi.set_callback('drag-drop', self.drop_file) fi.set_callback('none-move', self.motion) fi.set_bg(0.2, 0.2, 0.2) fi.ui_setActive(True) self.fitsimage = fi fi.set_figure(fig) bd = fi.get_bindings() bd.enable_all(True) # canvas that we will draw on DrawingCanvas = fi.getDrawClass('drawingcanvas') canvas = DrawingCanvas() canvas.enable_draw(True) #canvas.enable_edit(True) canvas.set_drawtype('rectangle', color='lightblue') canvas.setSurface(fi) self.canvas = canvas # add canvas to view fi.add(canvas) canvas.ui_setActive(True) w.resize(512, 512) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) vbox.addWidget(w, stretch=1) self.readout = QtGui.QLabel("") vbox.addWidget(self.readout, stretch=0, alignment=QtCore.Qt.AlignCenter) hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wdrawtype = QtGui.QComboBox() self.drawtypes = fi.get_drawtypes() for name in self.drawtypes: wdrawtype.addItem(name) index = self.drawtypes.index('rectangle') wdrawtype.setCurrentIndex(index) wdrawtype.activated.connect(self.set_drawparams) self.wdrawtype = wdrawtype wdrawcolor = QtGui.QComboBox() for name in self.drawcolors: wdrawcolor.addItem(name) index = self.drawcolors.index('lightblue') wdrawcolor.setCurrentIndex(index) wdrawcolor.activated.connect(self.set_drawparams) self.wdrawcolor = wdrawcolor wfill = QtGui.QCheckBox("Fill") wfill.stateChanged.connect(self.set_drawparams) self.wfill = wfill walpha = QtGui.QDoubleSpinBox() walpha.setRange(0.0, 1.0) walpha.setSingleStep(0.1) walpha.setValue(1.0) walpha.valueChanged.connect(self.set_drawparams) self.walpha = walpha wclear = QtGui.QPushButton("Clear Canvas") wclear.clicked.connect(self.clear_canvas) wopen = QtGui.QPushButton("Open File") wopen.clicked.connect(self.open_file) wquit = QtGui.QPushButton("Quit") wquit.clicked.connect(self.close) hbox.addStretch(1) for w in (wopen, wdrawtype, wdrawcolor, wfill, QtGui.QLabel('Alpha:'), walpha, wclear, wquit): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox)
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger self.drawcolors = colors.get_colors() self.dc = get_canvas_types() self.set_medfilt(0) self.set_c2c(0) # create the ginga viewer and configure it fi = CanvasView(self.logger, render='widget') fi.enable_autocuts('on') fi.set_autocut_params('zscale') fi.enable_autozoom('on') fi.set_callback('drag-drop', self.drop_file) fi.add_callback('cursor-changed', self.cursor_cb) fi.add_callback('cursor-down', self.click_cb) fi.set_bg(0.2, 0.2, 0.2) fi.ui_set_active(True) self.fitsimage = fi # enable some user interaction bd = fi.get_bindings() bd.enable_all(True) # canvas that we will draw on canvas = self.dc.DrawingCanvas() # canvas.enable_draw(True) # canvas.enable_edit(True) # canvas.set_drawtype('circle', color='lightblue') canvas.set_surface(fi) self.canvas = canvas # add canvas to view #fi.add(canvas) private_canvas = fi.get_canvas() private_canvas.add(canvas) # canvas.register_for_cursor_drawing(fi) # canvas.add_callback('draw-event', self.draw_cb) # canvas.set_draw_mode('draw') canvas.ui_set_active(True) self.drawtypes = canvas.get_drawtypes() self.drawtypes.sort() w = fi.get_widget() w.resize(1000, 1000) # --------------------------------------------------------------------- # add scrollbar interface around this viewer si = ScrolledView(fi) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) vbox.addWidget(si, stretch=1) # --------------------------------------------------------------------- # add live cursor readout self.readout = QtGui.QLabel("") vbox.addWidget(self.readout, stretch=0, alignment=QtCore.Qt.AlignCenter) # --------------------------------------------------------------------- # add row of interface widgets hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wzoomfit = QtGui.QPushButton("Z0") wzoomfit.clicked.connect(self.zoom_fit) wzoomin = QtGui.QPushButton("Z+") wzoomin.clicked.connect(self.zoom_in) wzoomout = QtGui.QPushButton("Z-") wzoomout.clicked.connect(self.zoom_out) wc2c = QtGui.QCheckBox("Click to Center") wc2c.stateChanged.connect(self.set_c2c) self.wc2c = wc2c wsolve = QtGui.QPushButton("Solve") wsolve.clicked.connect(self.solve_astrometry) woverlay = QtGui.QPushButton("Overlay Catalog") woverlay.clicked.connect(self.overlay_catalog) wclear = QtGui.QPushButton("Clear Overlays") wclear.clicked.connect(self.clear_overlays) wmedfilt = QtGui.QCheckBox("Median Filter") wmedfilt.stateChanged.connect(self.set_medfilt) self.wmedfilt = wmedfilt wopen = QtGui.QPushButton("Open File") wopen.clicked.connect(self.open_file) wquit = QtGui.QPushButton("Quit") wquit.clicked.connect(self.quit) hbox.addStretch(1) hbox.addWidget(wzoomfit, stretch=0) hbox.addWidget(wzoomin, stretch=0) hbox.addWidget(wzoomout, stretch=0) hbox.addWidget(wc2c, stretch=0) # hbox.addWidget(wsolve, stretch=0) hbox.addWidget(woverlay, stretch=0) hbox.addWidget(wclear, stretch=0) hbox.addWidget(wmedfilt, stretch=0) # hbox.addWidget(wopen, stretch=0) hbox.addWidget(wquit, stretch=0) # --------------------------------------------------------------------- hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox)
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger self.drawcolors = colors.get_colors() self.dc = get_canvas_types() fi = CanvasView(logger) fi.enable_autocuts('on') fi.set_autocut_params('zscale') fi.enable_autozoom('on') fi.set_zoom_algorithm('rate') fi.set_zoomrate(1.4) fi.show_pan_mark(True) #fi.enable_draw(False) fi.set_callback('drag-drop', self.drop_file_cb) fi.set_callback('none-move', self.cursor_cb) fi.ui_set_active(True) self.fitsimage = fi # quick hack to get 'u' to invoke hidden camera mode bm = fi.get_bindmap() bm.mode_map['u'] = bm.mode_map['mode_camera'] bd = fi.get_bindings() bd.enable_all(True) # canvas that we will draw on canvas = self.dc.DrawingCanvas() canvas.enable_draw(True) canvas.set_drawtype('rectangle', color='lightblue') canvas.set_surface(fi) self.canvas = canvas # add canvas to view #fi.add(canvas) private_canvas = fi.get_canvas() private_canvas.register_for_cursor_drawing(fi) private_canvas.add(canvas) canvas.ui_set_active(True) self.drawtypes = canvas.get_drawtypes() self.drawtypes.sort() # add a color bar #fi.show_color_bar(True) #fi.show_focus_indicator(True) # add little mode indicator that shows keyboard modal states #fi.show_mode_indicator(True, corner='ur') w = fi.get_widget() w.resize(512, 512) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) vbox.addWidget(w, stretch=1) self.readout = QtGui.QLabel("") vbox.addWidget(self.readout, stretch=0, alignment=QtCore.Qt.AlignCenter) hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wdrawtype = QtGui.QComboBox() for name in self.drawtypes: wdrawtype.addItem(name) index = self.drawtypes.index('rectangle') wdrawtype.setCurrentIndex(index) wdrawtype.activated.connect(self.set_drawparams) self.wdrawtype = wdrawtype wdrawcolor = QtGui.QComboBox() for name in self.drawcolors: wdrawcolor.addItem(name) index = self.drawcolors.index('lightblue') wdrawcolor.setCurrentIndex(index) wdrawcolor.activated.connect(self.set_drawparams) self.wdrawcolor = wdrawcolor wfill = QtGui.QCheckBox("Fill") wfill.stateChanged.connect(self.set_drawparams) self.wfill = wfill walpha = QtGui.QDoubleSpinBox() walpha.setRange(0.0, 1.0) walpha.setSingleStep(0.1) walpha.setValue(1.0) walpha.valueChanged.connect(self.set_drawparams) self.walpha = walpha wclear = QtGui.QPushButton("Clear Canvas") wclear.clicked.connect(self.clear_canvas) wopen = QtGui.QPushButton("Open File") wopen.clicked.connect(self.open_file) wquit = QtGui.QPushButton("Quit") wquit.clicked.connect(self.quit) hbox.addStretch(1) for w in (wopen, wdrawtype, wdrawcolor, wfill, QtGui.QLabel('Alpha:'), walpha, wclear, wquit): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox)
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger self.drawcolors = colors.get_colors() self.dc = get_canvas_types() #fi = ImageViewCanvas(logger, render='widget') fi = CanvasView(logger, render='widget') fi.enable_autocuts('on') fi.set_autocut_params('zscale') fi.enable_autozoom('on') fi.set_zoom_algorithm('rate') fi.set_zoomrate(1.4) fi.show_pan_mark(True) #fi.enable_draw(False) fi.set_callback('drag-drop', self.drop_file) fi.set_callback('none-move', self.motion) fi.set_bg(0.2, 0.2, 0.2) fi.ui_setActive(True) self.fitsimage = fi bd = fi.get_bindings() bd.enable_all(True) # canvas that we will draw on canvas = self.dc.DrawingCanvas() canvas.enable_draw(True) canvas.set_drawtype('rectangle', color='lightblue') canvas.set_surface(fi) self.canvas = canvas # add canvas to view #fi.add(canvas) private_canvas = fi.get_canvas() private_canvas.add(canvas) canvas.ui_setActive(True) self.drawtypes = canvas.get_drawtypes() self.drawtypes.sort() # add a color bar private_canvas.add(self.dc.ColorBar(side='bottom', offset=10)) # add little mode indicator that shows modal states in # the corner private_canvas.add(self.dc.ModeIndicator(corner='ur')) # little hack necessary to get correct operation of the mode indicator # in all circumstances bm = fi.get_bindmap() bm.add_callback('mode-set', lambda *args: fi.redraw(whence=3)) w = fi.get_widget() w.resize(512, 512) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) vbox.addWidget(w, stretch=1) self.readout = QtGui.QLabel("") vbox.addWidget(self.readout, stretch=0, alignment=QtCore.Qt.AlignCenter) hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wdrawtype = QtGui.QComboBox() for name in self.drawtypes: wdrawtype.addItem(name) index = self.drawtypes.index('rectangle') wdrawtype.setCurrentIndex(index) wdrawtype.activated.connect(self.set_drawparams) self.wdrawtype = wdrawtype wdrawcolor = QtGui.QComboBox() for name in self.drawcolors: wdrawcolor.addItem(name) index = self.drawcolors.index('lightblue') wdrawcolor.setCurrentIndex(index) wdrawcolor.activated.connect(self.set_drawparams) self.wdrawcolor = wdrawcolor wfill = QtGui.QCheckBox("Fill") wfill.stateChanged.connect(self.set_drawparams) self.wfill = wfill walpha = QtGui.QDoubleSpinBox() walpha.setRange(0.0, 1.0) walpha.setSingleStep(0.1) walpha.setValue(1.0) walpha.valueChanged.connect(self.set_drawparams) self.walpha = walpha wclear = QtGui.QPushButton("Clear Canvas") wclear.clicked.connect(self.clear_canvas) wopen = QtGui.QPushButton("Open File") wopen.clicked.connect(self.open_file) wquit = QtGui.QPushButton("Quit") wquit.clicked.connect(self.quit) hbox.addStretch(1) for w in (wopen, wdrawtype, wdrawcolor, wfill, QtGui.QLabel('Alpha:'), walpha, wclear, wquit): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox)