def gui_add_channel(self, chname=None): if not chname: self.chncnt += 1 chname = "Image%d" % self.chncnt lbl = QtGui.QLabel('New channel name:') ent = QtGui.QLineEdit() ent.setText(chname) lbl2 = QtGui.QLabel('Workspace:') cbox = QtHelp.ComboBox() names = self.ds.get_wsnames() try: idx = names.index(self._lastwsname) except: idx = 0 for name in names: cbox.append_text(name) cbox.setCurrentIndex(idx) dialog = QtHelp.Dialog( "Add Channel", 0, [['Cancel', 0], ['Ok', 1]], lambda w, rsp: self.add_channel_cb(w, rsp, ent, cbox, names)) box = dialog.get_content_area() layout = QtGui.QVBoxLayout() box.setLayout(layout) layout.addWidget(lbl, stretch=0) layout.addWidget(ent, stretch=0) layout.addWidget(lbl2, stretch=0) layout.addWidget(cbox, stretch=0) dialog.show()
def build_gui(self, container): sw = QtGui.QScrollArea() twidget = QtHelp.VBox() sp = QtGui.QSizePolicy(QtGui.QSizePolicy.MinimumExpanding, QtGui.QSizePolicy.Fixed) twidget.setSizePolicy(sp) vbox1 = twidget.layout() vbox1.setContentsMargins(4, 4, 4, 4) vbox1.setSpacing(2) sw.setWidgetResizable(True) sw.setWidget(twidget) msgFont = QtGui.QFont("Sans", 14) tw = QtGui.QLabel() tw.setFont(msgFont) tw.setWordWrap(True) self.tw = tw fr = QtHelp.Frame("Instructions") fr.layout().addWidget(tw, stretch=1, alignment=QtCore.Qt.AlignTop) vbox1.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) fr = QtHelp.Frame("HDU") captions = [("Num HDUs", 'label'), ("Choose HDU", 'spinbutton')] w, b = QtHelp.build_info(captions) self.w.update(b) self.w.numhdu = b.num_hdus self.w.hdu = b.choose_hdu self.w.hdu.valueChanged.connect(self.set_hdu_cb) fr.layout().addWidget(w, stretch=1, alignment=QtCore.Qt.AlignLeft) vbox1.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) fr = QtHelp.Frame("NAXIS") self.stack = QtHelp.StackedWidget() self.stack.addWidget(QtGui.QLabel('')) fr.layout().addWidget(self.stack, stretch=1, alignment=QtCore.Qt.AlignLeft) vbox1.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) btns = QtHelp.HBox() layout = btns.layout() layout.setSpacing(3) #btns.set_child_size(15, -1) btn = QtGui.QPushButton("Close") btn.clicked.connect(self.close) layout.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) vbox1.addWidget(btns, stretch=0, alignment=QtCore.Qt.AlignLeft) container.addWidget(sw, stretch=1)
def build_gui(self, container): rvbox = container if not has_webkit: self.browser = QtGui.QLabel("Please install the python-webkit package to enable this plugin") else: self.browser = webkit.QWebView() sw = QtGui.QScrollArea() sw.setWidgetResizable(True) #sw.set_border_width(2) sw.setWidget(self.browser) rvbox.addWidget(sw, stretch=1) sw.show() self.entry = QtGui.QLineEdit() rvbox.addWidget(self.entry, stretch=0) self.entry.returnPressed.connect(self.browse_cb) if has_webkit: helpfile = os.path.abspath(os.path.join(moduleHome, "..", "..", "doc", "manual", "quickref.html")) helpurl = "file://%s" % (helpfile) self.entry.setText(helpurl) self.browse(helpurl)
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 add_error(self, errmsg): vbox = QtHelp.VBox() tw = QtGui.QTextEdit() tw.setReadOnly(True) tw.setCurrentFont(self.msgFont) tw.setText(errmsg) vbox.addWidget(tw, stretch=1) hbox = QtHelp.HBox() btn = QtGui.QPushButton("Remove") btn.clicked.connect(lambda: self.remove_error(vbox)) hbox.addWidget(btn, stretch=0) # Add the time the error occurred ts = time.strftime("%m/%d %H:%M:%S", time.localtime()) lbl = QtGui.QLabel(ts) hbox.addWidget(lbl, stretch=0) vbox.addWidget(hbox, stretch=0) layout = self.msgList.layout() layout.addWidget(vbox, layout.rowCount(), 0, alignment=QtCore.Qt.AlignTop) self.widgetList.append(vbox)
def add_taskbar(self, bnch): lblname = bnch.lblname lbl = QtGui.QLabel(lblname) lbl.setAlignment(QtCore.Qt.AlignHCenter) lbl.setToolTip("Right click for menu") lbl.setSizePolicy(QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Minimum) lbl.setFrameStyle(QtGui.QFrame.Box | QtGui.QFrame.Raised) self.hbox.addWidget(lbl, stretch=0, alignment=QtCore.Qt.AlignLeft) lbl.setContextMenuPolicy(QtCore.Qt.CustomContextMenu) lname = bnch.pInfo.name.lower() menu = QtGui.QMenu() item = QtGui.QAction("Focus", menu) item.triggered.connect(lambda: self.set_focus(lname)) menu.addAction(item) item = QtGui.QAction("Unfocus", menu) item.triggered.connect(lambda: self.clear_focus(lname)) menu.addAction(item) item = QtGui.QAction("Stop", menu) item.triggered.connect(lambda: self.deactivate(lname)) menu.addAction(item) def on_context_menu(point): menu.exec_(lbl.mapToGlobal(point)) lbl.customContextMenuRequested.connect(on_context_menu) # better than making a whole new subclass just to get a label to # respond to a mouse click lbl.mousePressEvent = lambda event: self.set_focus_cb(event, lname) bnch.setvals(widget=lbl, label=lbl, menu=menu)
def build_gui(self, container): if not has_webkit: self.browser = QtGui.QLabel("Please install the python-webkit package to enable this plugin") else: self.browser = QWebView() sw = QtGui.QScrollArea() sw.setWidgetResizable(True) #sw.set_border_width(2) sw.setWidget(self.browser) cw = container.get_widget() cw.layout().addWidget(sw, stretch=1) sw.show() self.entry = QtGui.QLineEdit() cw.layout().addWidget(self.entry, stretch=0) self.entry.returnPressed.connect(self.browse_cb) btns = QtHelp.HBox() layout = btns.layout() layout.setSpacing(3) btn = QtGui.QPushButton("Close") btn.clicked.connect(self.close) layout.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) cw.layout().addWidget(btns, stretch=0, alignment=QtCore.Qt.AlignLeft) if has_webkit: helpfile = os.path.abspath(os.path.join(packageHome, "doc", "help.html")) helpurl = "file://%s" % (helpfile) self.browse(helpurl)
def insert_thumbnail(self, imgwin, thumbkey, thumbname, chname, name, path, thumbpath, metadata, image_loader): pixmap = QPixmap.fromImage(imgwin) imglbl = MyLabel() imglbl.setPixmap(pixmap) imglbl.thumbs_cb = lambda: self.load_file(thumbkey, chname, name, path, image_loader) text = self.query_thumb(thumbkey, name, metadata) imglbl.setToolTip(text) widget = QtGui.QWidget() #vbox = QtGui.QGridLayout() vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(0, 0, 0, 0) vbox.setSpacing(0) widget.setLayout(vbox) namelbl = QtGui.QLabel(thumbname) namelbl.setAlignment(QtCore.Qt.AlignLeft) namelbl.setAlignment(QtCore.Qt.AlignHCenter) ## vbox.addWidget(namelbl, 0, 0) ## vbox.addWidget(imglbl, 1, 0) vbox.addWidget(namelbl, stretch=0) vbox.addWidget(imglbl, stretch=0) widget.setSizePolicy( QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)) bnch = Bunch.Bunch(widget=widget, image=imgwin, layout=vbox, imglbl=imglbl, name=name, imname=name, chname=chname, path=path, thumbpath=thumbpath, pixmap=pixmap) with self.thmblock: self.thumbDict[thumbkey] = bnch self.thumbList.append(thumbkey) self.w.thumbs.addWidget(widget, self.thumbRowCount, self.thumbColCount) self.thumbColCount = (self.thumbColCount + 1) % self.thumbNumCols if self.thumbColCount == 0: self.thumbRowCount += 1 #self.w.thumbs.show() # force scroll to bottom of thumbs, if checkbox is set scrollp = self.w.auto_scroll.isChecked() if scrollp: self.fv.update_pending() area = self.w.thumbs_scroll area.verticalScrollBar().setValue( area.verticalScrollBar().maximum()) self.logger.debug("added thumb for %s" % (thumbname))
def gui_delete_channel(self): chinfo = self.get_channelInfo() chname = chinfo.name lbl = QtGui.QLabel("Really delete channel '%s' ?" % (chname)) dialog = QtHelp.Dialog( "Delete Channel", 0, [['Cancel', 0], ['Ok', 1]], lambda w, rsp: self.delete_channel_cb(w, rsp, chname)) box = dialog.get_content_area() layout = QtGui.QVBoxLayout() box.setLayout(layout) layout.addWidget(lbl, stretch=0) dialog.show()
def __init__(self, width, height): readout = QtGui.QLabel('') readout.resize(width, height) readout.setStyleSheet( "QLabel { background-color: #202030; color: lightgreen; }") readout.setAlignment(QtCore.Qt.AlignHCenter | QtCore.Qt.AlignVCenter) self.readout = readout self.maxx = 0 self.maxy = 0 self.maxv = 0
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger fig = Figure() w = FigureCanvas(fig) fi = ImageViewCanvas(logger=self.logger) fi.enable_autocuts('on') fi.set_autocut_params('zscale') fi.enable_auto_orient(True) fi.enable_autozoom('on') #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_set_active(True) fi.set_figure(fig) self.fitsimage = fi fi.get_bindings().enable_all(True) 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)) 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, 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) fi.configure(512, 512)
def insert_thumbnail(self, imgwin, thumbkey, thumbname, chname, name, path, metadata): pixmap = QtGui.QPixmap.fromImage(imgwin) imglbl = MyLabel() imglbl.setPixmap(pixmap) imglbl.thumbs_cb = lambda: self.fv.switch_name(chname, name, path=path) text = self.query_thumb(thumbkey, name, metadata) imglbl.setToolTip(text) widget = QtGui.QWidget() #vbox = QtGui.QGridLayout() vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(0, 0, 0, 0) vbox.setSpacing(0) widget.setLayout(vbox) namelbl = QtGui.QLabel(thumbname) namelbl.setAlignment(QtCore.Qt.AlignLeft) namelbl.setAlignment(QtCore.Qt.AlignHCenter) ## vbox.addWidget(namelbl, 0, 0) ## vbox.addWidget(imglbl, 1, 0) vbox.addWidget(namelbl, stretch=0) vbox.addWidget(imglbl, stretch=0) widget.setSizePolicy( QtGui.QSizePolicy(QtGui.QSizePolicy.Fixed, QtGui.QSizePolicy.Fixed)) #widget.show() bnch = Bunch.Bunch(widget=widget, image=imgwin, layout=vbox, imglbl=imglbl, name=name, chname=chname, path=path, pixmap=pixmap) self.thumbDict[thumbkey] = bnch self.thumbList.append(thumbkey) self.w.thumbs.addWidget(widget, self.thumbRowCount, self.thumbColCount) self.thumbColCount = (self.thumbColCount + 1) % self.thumbNumCols if self.thumbColCount == 0: self.thumbRowCount += 1 #self.w.thumbs.show() # force scroll to bottom of thumbs ## rect = self.w.thumbs_w.geometry() ## x1, y1, x2, y2 = rect.getCoords() ## self.w.thumbs_scroll.ensureVisible(x1, y1) #self.w.thumbs_scroll.show() self.logger.debug("added thumb for %s" % (thumbname))
def build_gui(self, container): #self.msgFont = QtGui.QFont("Fixed", 10) tw = QtGui.QPlainTextEdit() tw.setReadOnly(True) #tw.setCurrentFont(self.msgFont) tw.setLineWrapMode(QtGui.QPlainTextEdit.NoWrap) tw.setMaximumBlockCount(self.histlimit) self.tw = tw sw = QtGui.QScrollArea() sw.setWidgetResizable(True) sw.setWidget(self.tw) container.addWidget(sw, stretch=1) sw.show() hbox = QtHelp.HBox() lbl = QtGui.QLabel('Level:') hbox.addWidget(lbl, stretch=0) combobox = QtHelp.ComboBox() for (name, level) in self.levels: combobox.addItem(name) combobox.setCurrentIndex(1) combobox.activated.connect(self.set_loglevel_cb) hbox.addWidget(combobox, stretch=0) lbl = QtGui.QLabel('History:') hbox.addWidget(lbl, stretch=0) spinbox = QtGui.QSpinBox() spinbox.setRange(100, self.histmax) spinbox.setSingleStep(10) spinbox.valueChanged.connect(self.set_history_cb) hbox.addWidget(spinbox, stretch=0) btn = QtGui.QPushButton("Clear") btn.clicked.connect(self.clear) hbox.addWidget(btn, stretch=0) container.addWidget(hbox, stretch=0)
def build_gui(self, container): sw = QtGui.QScrollArea() twidget = QtHelp.VBox() sp = QtGui.QSizePolicy(QtGui.QSizePolicy.MinimumExpanding, QtGui.QSizePolicy.Fixed) twidget.setSizePolicy(sp) vbox1 = twidget.layout() vbox1.setContentsMargins(4, 4, 4, 4) vbox1.setSpacing(2) sw.setWidgetResizable(True) sw.setWidget(twidget) msgFont = QtGui.QFont("Sans", 14) tw = QtGui.QLabel() tw.setFont(msgFont) tw.setWordWrap(True) self.tw = tw fr = QtHelp.Frame("Instructions") fr.layout().addWidget(tw, stretch=1, alignment=QtCore.Qt.AlignTop) vbox1.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) fr = QtHelp.Frame("Ruler") captions = (('Units', 'combobox'), ) w, b = QtHelp.build_info(captions) self.w = b combobox = b.units for name in self.unittypes: combobox.addItem(name) index = self.unittypes.index(self.units) combobox.setCurrentIndex(index) combobox.activated.connect(self.set_units) fr.layout().addWidget(w, stretch=1, alignment=QtCore.Qt.AlignLeft) vbox1.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) btns = QtHelp.HBox() layout = btns.layout() layout.setSpacing(3) #btns.set_child_size(15, -1) btn = QtGui.QPushButton("Close") btn.clicked.connect(self.close) layout.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) vbox1.addWidget(btns, stretch=0, alignment=QtCore.Qt.AlignLeft) container.addWidget(sw, stretch=1)
def build_gui(self, container): canvas = CanvasTypes.DrawingCanvas() canvas.enable_draw(False) #canvas.set_callback('button-press', self.btndown) canvas.set_callback('motion', self.cursormotion) #canvas.set_callback('button-release', self.update) canvas.add_callback('key-press', self.window_key_press) canvas.add_callback('key-release', self.window_key_release) self.canvas = canvas vbox = QtHelp.VBox() sp = QtGui.QSizePolicy(QtGui.QSizePolicy.MinimumExpanding, QtGui.QSizePolicy.Fixed) vbox.setSizePolicy(sp) fr = QtHelp.Frame("IRAF") captions = [ ("Control", 'hbox'), ("Channel", 'label'), ] w, b = QtHelp.build_info(captions) self.w = b self.w.mode_d = {} btn = QtGui.QRadioButton("Ginga") btn.toggled.connect(lambda w: self.switchMode('ginga')) self.w.mode_d['ginga'] = btn self.w.control.layout().addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) btn = QtGui.QRadioButton("IRAF") btn.toggled.connect(lambda w: self.switchMode('iraf')) self.w.mode_d['iraf'] = btn self.w.control.layout().addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) fr.layout().addWidget(w, stretch=1, alignment=QtCore.Qt.AlignLeft) vbox.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) fr = QtHelp.Frame("Frame/Channel") lbl = QtGui.QLabel("") self.w.frch = lbl fr.layout().addWidget(lbl, stretch=1, alignment=QtCore.Qt.AlignLeft) vbox.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) container.addWidget(vbox, stretch=0, alignment=QtCore.Qt.AlignTop)
def __init__(self, title=None): super(Frame, self).__init__() self.widget = QtGui.QFrame() self.widget.setFrameStyle(QtGui.QFrame.Box | QtGui.QFrame.Raised) vbox = QtGui.QVBoxLayout() # because of ridiculous defaults vbox.setContentsMargins(2, 2, 2, 2) self.widget.setLayout(vbox) if title: lbl = QtGui.QLabel(title) lbl.setAlignment(QtCore.Qt.AlignHCenter) vbox.addWidget(lbl, stretch=0) self.label = lbl else: self.label = None
def gui_add_channel(self, chname=None): if not chname: self.chncnt += 1 chname = "Image%d" % self.chncnt lbl = QtGui.QLabel('New channel name:') ent = QtGui.QLineEdit() ent.setText(chname) #ent.set_activates_default(True) dialog = QtHelp.Dialog("New Channel", 0, [['Cancel', 0], ['Ok', 1]], lambda w, rsp: self.new_channel_cb(w, rsp, ent)) box = dialog.get_content_area() layout = QtGui.QVBoxLayout() box.setLayout(layout) layout.addWidget(lbl, stretch=0) layout.addWidget(ent, stretch=0) dialog.show()
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger self.drawcolors = ['white', 'black', 'red', 'yellow', 'blue', 'green'] fi = FitsImageCanvas(logger, render='widget') fi.enable_autocuts('on') fi.enable_zoom('on') fi.enable_cuts(True) fi.enable_flip(True) fi.enable_rotate(True) fi.enable_draw(True) fi.set_drawtype('ruler') fi.set_drawcolor('blue') fi.set_callback('drag-drop', self.drop_file) fi.set_callback('motion', self.motion) fi.set_bg(0.2, 0.2, 0.2) fi.ui_setActive(True) self.fitsimage = fi 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() self.drawtypes = fi.get_drawtypes() for name in self.drawtypes: wdrawtype.addItem(name) index = self.drawtypes.index('ruler') wdrawtype.setCurrentIndex(index) self.connect(wdrawtype, QtCore.SIGNAL("activated(QString)"), self.set_drawparams) self.wdrawtype = wdrawtype wdrawcolor = QtGui.QComboBox() for name in self.drawcolors: wdrawcolor.addItem(name) index = self.drawcolors.index('blue') wdrawcolor.setCurrentIndex(index) self.connect(wdrawcolor, QtCore.SIGNAL("activated(QString)"), self.set_drawparams) self.wdrawcolor = wdrawcolor wclear = QtGui.QPushButton("Clear Canvas") self.connect(wclear, QtCore.SIGNAL("clicked()"), self.clear_canvas) wopen = QtGui.QPushButton("Open File") self.connect(wopen, QtCore.SIGNAL("clicked()"), self.open_file) wquit = QtGui.QPushButton("Quit") self.connect(wquit, QtCore.SIGNAL("clicked()"), self, QtCore.SLOT("close()")) hbox.addStretch(1) for w in (wopen, wdrawtype, wdrawcolor, 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)
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger self.cachedFiles = None self.scanning = False #KTL stuff #Cache KTL keywords self.trickxpos = ktl.cache('ao', 'TRKRO1XP') self.trickypos = ktl.cache('ao', 'TRKRO1YP') self.trickxsize = ktl.cache('ao', 'TRKRO1XS') self.trickysize = ktl.cache('ao', 'TRKRO1YS') self.rawfile = '' self.threadpool = QtCore.QThreadPool() self.iqcalc = iqcalc.IQCalc(self.logger) # 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.set_bg(0.2, 0.2, 0.2) fi.ui_set_active(True) self.fitsimage = fi # enable some user interaction self.bd = fi.get_bindings() self.bd.enable_all(True) w = fi.get_widget() w.resize(512, 512) # 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) hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) self.readout = QtGui.QLabel("") hbox.addStretch(1) hbox.addWidget(self.readout, stretch=0) self.box_readout = QtGui.QLabel("") hbox.addStretch(1) hbox.addWidget(self.box_readout, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) vbox.addWidget(hw, stretch=0) hbox2 = QtGui.QHBoxLayout() hbox2.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) self.wstartscan = QtGui.QPushButton("Start Scan") self.wstartscan.clicked.connect(self.start_scan) self.wstartscan.setEnabled(True) self.wstopscan = QtGui.QPushButton("Stop Scan") self.wstopscan.clicked.connect(self.stop_scan) self.wstopscan.setEnabled(False) self.wcut = QtGui.QComboBox() for name in fi.get_autocut_methods(): self.wcut.addItem(name) self.wcut.currentIndexChanged.connect(self.cut_change) self.wcolor = QtGui.QComboBox() for name in fi.get_color_algorithms(): self.wcolor.addItem(name) self.wcolor.currentIndexChanged.connect(self.color_change) wopen = QtGui.QPushButton("Open File") wopen.clicked.connect(self.open_file) self.wsky = QtGui.QPushButton("Load Sky") self.wsky.clicked.connect(self.load_sky) self.wsky.setEnabled(False) wquit = QtGui.QPushButton("Quit") wquit.clicked.connect(self.quit) fi.set_callback('cursor-changed', self.motion_cb) fi.add_callback('cursor-down', self.btndown) hbox2.addStretch(1) for w in (self.wstartscan, self.wstopscan, self.wcut, self.wcolor, wopen, self.wsky, wquit): hbox2.addWidget(w, stretch=0) hw2 = QtGui.QWidget() hw2.setLayout(hbox2) vbox.addWidget(hw2, stretch=0) vw = QtGui.QWidget() self.setCentralWidget(vw) vw.setLayout(vbox) self.recdc, self.compdc = self.add_canvas() self.boxtag = "roi-box" self.picktag = "pick-box"
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(True) fi.set_drawtype('ruler') fi.set_drawcolor('blue') 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) fi.get_bindings().enable_all(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('ruler') 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('blue') wdrawcolor.setCurrentIndex(index) wdrawcolor.activated.connect(self.set_drawparams) self.wdrawcolor = wdrawcolor 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, 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 build_gui(self, container): # Splitter is just to provide a way to size the graph # to a reasonable size vpaned = QtGui.QSplitter() vpaned.setOrientation(QtCore.Qt.Vertical) # Make the cuts plot twidget = QtHelp.VBox() vbox1 = twidget.layout() vbox1.setContentsMargins(4, 4, 4, 4) vbox1.setSpacing(2) msgFont = QtGui.QFont("Sans", 14) tw = QtGui.QLabel() tw.setFont(msgFont) tw.setWordWrap(True) self.tw = tw fr = QtHelp.Frame("Instructions") fr.layout().addWidget(tw, stretch=1, alignment=QtCore.Qt.AlignTop) vbox1.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) self.plot = Plot.Cuts(self.logger) w = self.plot.get_widget() vbox1.addWidget(w, stretch=1, alignment=QtCore.Qt.AlignTop) hbox = QtHelp.HBox() hbox.setSpacing(4) # control for selecting a cut combobox = QtHelp.ComboBox() for tag in self.tags: combobox.append_text(tag) if self.cutstag == None: combobox.setCurrentIndex(0) else: combobox.show_text(self.cutstag) combobox.activated.connect(self.cut_select_cb) self.w.cuts = combobox combobox.setToolTip("Select a cut") hbox.addWidget(combobox) btn = QtGui.QPushButton("Delete") btn.clicked.connect(self.delete_cut_cb) btn.setToolTip("Delete selected cut") hbox.addWidget(btn) btn = QtGui.QPushButton("Delete All") btn.clicked.connect(self.delete_all) btn.setToolTip("Clear all cuts") hbox.addWidget(btn) ## btn = QtGui.CheckBox("Move together") ## #btn.stateChanged.connect(self.movetogether_cb) ## btn.setChecked(self.move_together) ## btn.setToolTip("Move cuts as a group") ## hbox.addWidget(btn) vbox1.addWidget(hbox, stretch=0, alignment=QtCore.Qt.AlignLeft) btns = QtHelp.HBox() layout = btns.layout() layout.setSpacing(3) #btns.set_child_size(15, -1) btn = QtGui.QPushButton("Close") btn.clicked.connect(self.close) layout.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) vbox1.addWidget(btns, stretch=0, alignment=QtCore.Qt.AlignLeft) vpaned.addWidget(twidget) vpaned.addWidget(QtGui.QLabel('')) container.addWidget(vpaned, stretch=1)
def build_gui(self, container): sw = QtGui.QScrollArea() twidget = QtHelp.VBox() sp = QtGui.QSizePolicy(QtGui.QSizePolicy.MinimumExpanding, QtGui.QSizePolicy.Fixed) twidget.setSizePolicy(sp) vbox1 = twidget.layout() vbox1.setContentsMargins(4, 4, 4, 4) vbox1.setSpacing(2) sw.setWidgetResizable(True) sw.setWidget(twidget) msgFont = QtGui.QFont("Sans", 14) tw = QtGui.QLabel() tw.setFont(msgFont) tw.setWordWrap(True) self.tw = tw fr = QtHelp.Frame("Instructions") fr.layout().addWidget(tw, stretch=1, alignment=QtCore.Qt.AlignTop) vbox1.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) fr = QtHelp.Frame("Drawing") captions = (('Draw type', 'combobox'), ('Draw color', 'combobox'), ('Clear canvas', 'button')) w, b = QtHelp.build_info(captions) self.w = b combobox = b.draw_type options = [] index = 0 for name in self.drawtypes: options.append(name) combobox.addItem(name) index += 1 index = self.drawtypes.index(default_drawtype) combobox.setCurrentIndex(index) combobox.activated.connect(self.set_drawparams) self.w.draw_color = b.draw_color combobox = b.draw_color options = [] index = 0 self.drawcolors = draw_colors for name in self.drawcolors: options.append(name) combobox.addItem(name) index += 1 index = self.drawcolors.index(default_drawcolor) combobox.setCurrentIndex(index) combobox.activated.connect(self.set_drawparams) b.clear_canvas.clicked.connect(self.clear_canvas) fr.layout().addWidget(w, stretch=1, alignment=QtCore.Qt.AlignLeft) vbox1.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) btns = QtHelp.HBox() layout = btns.layout() layout.setSpacing(3) btn = QtGui.QPushButton("Close") btn.clicked.connect(self.close) layout.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) vbox1.addWidget(btns, stretch=0, alignment=QtCore.Qt.AlignLeft) container.addWidget(sw, stretch=1)
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, text=''): super(Label, self).__init__() self.widget = QtGui.QLabel(text)
def __init__(self, logger): super(FitsViewer, self).__init__() self.logger = logger menubar = self.menuBar() # create a File pulldown menu, and add it to the menu bar filemenu = menubar.addMenu("File") item = QtGui.QAction("Open File", menubar) item.triggered.connect(self.open_file) filemenu.addAction(item) sep = QtGui.QAction(menubar) sep.setSeparator(True) filemenu.addAction(sep) item = QtGui.QAction("Quit", menubar) item.triggered.connect(self.close) filemenu.addAction(item) # Add matplotlib color maps to our built in ones cmap.add_matplotlib_cmaps() self.cmaps = cmap.get_names() self.imaps = imap.get_names() wd, ht = 500, 500 # Create a Ginga widget fi = ImageViewCanvas(logger, render='widget') 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_cb) fi.set_callback('cursor-changed', self.cursor_cb) fi.set_bg(0.2, 0.2, 0.2) fi.ui_set_active(True) self.fitsimage = fi fi.show_color_bar(True) # enable various key and mouse controlled actions bd = fi.get_bindings() bd.enable_all(True) self.cp_tag = 'compass' # pack widget into layout gingaw = fi.get_widget() gingaw.resize(wd, ht) vbox1 = QtGui.QWidget() layout = QtGui.QVBoxLayout() layout.addWidget(gingaw, stretch=1) self.cm = cmap.get_cmap('gray') self.im = imap.get_imap('ramp') # color map selection widget wcmap = QtGui.QComboBox() for name in self.cmaps: wcmap.addItem(name) index = self.cmaps.index('gray') wcmap.setCurrentIndex(index) wcmap.activated.connect(self.set_cmap_cb) self.wcmap = wcmap # intensity map selection widget wimap = QtGui.QComboBox() for name in self.imaps: wimap.addItem(name) index = self.imaps.index('ramp') wimap.setCurrentIndex(index) wimap.activated.connect(self.set_cmap_cb) self.wimap = wimap #wopen = QtGui.QPushButton("Open File") #wopen.clicked.connect(self.open_file) # add buttons to layout hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) hbox.addStretch(1) for w in (wcmap, wimap): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) layout.addWidget(hw, stretch=0) vbox1.setLayout(layout) # Create a matplotlib Figure #self.fig = matplotlib.figure.Figure(figsize=(wd, ht)) self.fig = matplotlib.figure.Figure() self.canvas = FigureCanvas(self.fig) vbox2 = QtGui.QWidget() layout = QtGui.QVBoxLayout() layout.addWidget(self.canvas, stretch=1) # Add matplotlib buttons hbox = QtGui.QHBoxLayout() hbox.setContentsMargins(QtCore.QMargins(4, 2, 4, 2)) wgetimg = QtGui.QPushButton("Get Data") wgetimg.clicked.connect(self.get_image) wgetrgb = QtGui.QPushButton("Get RGB") wgetrgb.clicked.connect(self.get_rgb_image) #wquit = QtGui.QPushButton("Quit") #wquit.clicked.connect(self.close) hbox.addStretch(1) for w in (wgetimg, wgetrgb): hbox.addWidget(w, stretch=0) hw = QtGui.QWidget() hw.setLayout(hbox) layout.addWidget(hw, stretch=0) vbox2.setLayout(layout) vbox = QtGui.QVBoxLayout() vbox.setContentsMargins(QtCore.QMargins(2, 2, 2, 2)) vbox.setSpacing(1) w = QtGui.QWidget() layout = QtGui.QHBoxLayout() layout.addWidget(vbox1, stretch=1.0) layout.addWidget(vbox2, stretch=1.0) w.setLayout(layout) vbox.addWidget(w, stretch=1) self.readout = QtGui.QLabel("") vbox.addWidget(self.readout, stretch=0, alignment=QtCore.Qt.AlignCenter) vw = QtGui.QWidget() vw.setLayout(vbox) self.setCentralWidget(vw)
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 build_gui(self, container, future=None): vbox1 = QtHelp.VBox() msgFont = self.fv.getFont("sansFont", 14) tw = QtGui.QLabel() tw.setFont(msgFont) tw.setWordWrap(True) self.tw = tw fr = QtHelp.Frame("Instructions") fr.addWidget(tw, stretch=1, alignment=QtCore.Qt.AlignTop) vbox1.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignTop) nb = QtHelp.TabWidget() nb.setTabPosition(QtGui.QTabWidget.South) nb.setUsesScrollButtons(True) self.w.nb = nb #vbox1.addWidget(nb, stretch=1, alignment=QtCore.Qt.AlignTop) vbox1.addWidget(nb, stretch=1) vbox0 = QtHelp.VBox() hbox = QtHelp.HBox() hbox.setSpacing(4) vbox0.addWidget(hbox, stretch=1, alignment=QtCore.Qt.AlignTop) vbox = QtHelp.VBox() fr = QtHelp.Frame(" Image Server ") fr.addWidget(vbox, stretch=1, alignment=QtCore.Qt.AlignTop) hbox.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignLeft) captions = (('Server', 'xlabel'), ('@Server', 'combobox'), ('Use DSS channel', 'checkbutton'), ('Get Image', 'button')) w, b = QtHelp.build_info(captions) self.w.update(b) self.w.get_image.clicked.connect(self.getimage_cb) self.w.use_dss_channel.setChecked(self.use_dss_channel) self.w.use_dss_channel.stateChanged.connect(self.use_dss_channel_cb) vbox.addWidget(w, stretch=0, alignment=QtCore.Qt.AlignTop) self.w.img_params = QtHelp.StackedWidget() vbox.addWidget(self.w.img_params, stretch=1, alignment=QtCore.Qt.AlignTop) combobox = self.w.server index = 0 self.image_server_options = self.fv.imgsrv.getServerNames(kind='image') for name in self.image_server_options: combobox.addItem(name) index += 1 index = 0 combobox.setCurrentIndex(index) combobox.activated.connect(self.setup_params_image) if len(self.image_server_options) > 0: self.setup_params_image(index, redo=False) vbox = QtHelp.VBox() fr = QtHelp.Frame(" Catalog Server ") fr.addWidget(vbox, stretch=1, alignment=QtCore.Qt.AlignTop) hbox.addWidget(fr, stretch=0, alignment=QtCore.Qt.AlignLeft) captions = (('Server', 'xlabel'), ('@Server', 'combobox'), ('Limit stars to area', 'checkbutton'), ('Search', 'button')) w, self.w2 = QtHelp.build_info(captions) self.w2.search.clicked.connect(self.getcatalog_cb) self.w2.limit_stars_to_area.setChecked(self.limit_stars_to_area) self.w2.limit_stars_to_area.stateChanged.connect(self.limit_area_cb) vbox.addWidget(w, stretch=0, alignment=QtCore.Qt.AlignTop) self.w2.cat_params = QtHelp.StackedWidget() vbox.addWidget(self.w2.cat_params, stretch=1, alignment=QtCore.Qt.AlignTop) combobox = self.w2.server index = 0 self.catalog_server_options = self.fv.imgsrv.getServerNames(kind='catalog') for name in self.catalog_server_options: combobox.addItem(name) index += 1 index = 0 combobox.setCurrentIndex(index) combobox.activated.connect(self.setup_params_catalog) if len(self.catalog_server_options) > 0: self.setup_params_catalog(index, redo=False) btns = QtHelp.HBox() btns.setSpacing(5) btn = QtGui.QRadioButton("Rectangle") if self.drawtype == 'rectangle': btn.setChecked(True) btn.toggled.connect(lambda tf: self.set_drawtype_cb(tf, 'rectangle')) btns.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) btn = QtGui.QRadioButton("Circle") if self.drawtype == 'circle': btn.setChecked(True) btn.toggled.connect(lambda tf: self.set_drawtype_cb(tf, 'circle')) btns.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) btn = QtGui.QPushButton("Entire image") btn.clicked.connect(self.setfromimage) btns.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) vbox0.addWidget(btns, stretch=0, alignment=QtCore.Qt.AlignTop) self.w.params = vbox0 sw = QtGui.QScrollArea() sw.setWidgetResizable(True) sw.setWidget(vbox0) nb.addTab(sw, "Params") vbox = QtHelp.VBox() self.table = CatalogListing(self.logger, vbox) hbox = QtHelp.HBox() adj = QtGui.QScrollBar(QtCore.Qt.Horizontal) adj.setRange(0, 1000) adj.setSingleStep(1) adj.setPageStep(10) #adj.setMaximum(1000) adj.setValue(0) #adj.resize(200, -1) adj.setTracking(True) adj.setToolTip("Choose subset of stars plotted") self.w.plotgrp = adj adj.valueChanged.connect(self.plot_pct_cb) hbox.addWidget(adj, stretch=1) sb = QtGui.QSpinBox() sb.setRange(10, self.plot_max) sb.setValue(self.plot_limit) sb.setSingleStep(10) adj.setPageStep(100) sb.setWrapping(False) self.w.plotnum = sb sb.setToolTip("Adjust size of subset of stars plotted") sb.valueChanged.connect(self.plot_limit_cb) hbox.addWidget(sb, stretch=0) vbox.addWidget(hbox, stretch=0) self.w.listing = vbox nb.addTab(vbox, "Listing") btns = QtHelp.HBox() btns.setSpacing(3) #btns.set_child_size(15, -1) self.w.buttons = btns btn = QtGui.QPushButton("Close") btn.clicked.connect(self.close) btns.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) if future: btn = QtGui.QPushButton('Ok') btn.clicked.connect(lambda w: self.ok()) btns.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) btn = QtGui.QPushButton('Cancel') btn.clicked.connect(lambda w: self.cancel()) btns.addWidget(btn, stretch=0, alignment=QtCore.Qt.AlignLeft) vbox1.addWidget(btns, stretch=0) cw = container.get_widget() cw.addWidget(vbox1, stretch=1)
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)