def main(): fig_dict = { 'Pyplot Simple': PyplotSimple, 'Pyplot Formatstr': PyplotFormatstr, 'PyPlot Three': Subplot3d, 'Unicode Minus': UnicodeMinus, 'Pyplot Scales': PyplotScales, 'Axes Grid': AxesGrid, 'Exploring Normalizations': ExploringNormalizations, 'Different Scales': DifferentScales, 'Pyplot Box Plot': PyplotBoxPlot, 'Pyplot ggplot Style Sheet': PyplotGGPlotSytleSheet, 'Pyplot Line Poly Collection': PyplotLinePolyCollection, 'Pyplot Line Styles': PyplotLineStyles, 'Pyplot Scatter With Legend': PyplotScatterWithLegend, 'Artist Customized Box Plots': PyplotArtistBoxPlots, 'Artist Customized Box Plots 2': ArtistBoxplot2, 'Pyplot Histogram': PyplotHistogram } # define the layout col_listbox = [[ sg.Listbox(values=fig_dict.keys(), enable_events=True, size=(25, len(fig_dict.keys())), key='-LISTBOX-') ], [sg.Exit(size=(5, 2))]] layout = [ [sg.Text('Matplotlib Plot Browser', font=('current 25'))], [ sg.Text( 'Choose a plot from the list to see the plot and the source code used to make it.' ) ], [ sg.Column(col_listbox, element_justification='c'), sg.Image(key='-IMAGE-'), sg.MLine(size=(40, 20), font='Courier 12', key='-MULTILINE-') ], ] # create the window window = sg.Window('Embedding Matplotlib In PySimpleGUIWeb', layout) while True: # The event loop event, values = window.read() # print(event, values) # helps greatly when debugging if event in (sg.WIN_CLOSED, 'Exit'): # if user closed window or clicked Exit button break choice = values['-LISTBOX-'][ 0] # get first listbox item chosen (returned as a list) the_plotting_func = fig_dict[ choice] # get function to call from the dictionary window['-MULTILINE-'].update(inspect.getsource( the_plotting_func)) # show source code to function in multiline draw_figure(the_plotting_func(), window['-IMAGE-']) # draw the figure window.close()
def HowDoI(): ''' Make and show a window (PySimpleGUI form) that takes user input and sends to the HowDoI web oracle Excellent example of 2 GUI concepts 1. Output Element that will show text in a scrolled window 2. Non-Window-Closing Buttons - These buttons will cause the form to return with the form's values, but doesn't close the form :return: never returns ''' # ------- Make a new Window ------- # sg.change_look_and_feel('GreenTan') # give our form a spiffy set of colors layout = [ [sg.Text('Ask and your answer will appear here....', size=(40, 1))], [sg.MLineOutput(size_px=(980, 400),key='_OUTPUT_' )], # [ sg.Spin(values=(1, 2, 3, 4), initial_value=1, size=(2, 1), key='Num Answers', font='Helvetica 15'), [ sg.CBox('Display Full Text', key='full text', font='Helvetica 15'), sg.Text('Command History', font='Helvetica 15'), sg.Text('', size=(40,3), text_color=sg.BLUES[0], key='history')], [sg.MLine(size=(85, 5), enter_submits=True, key='query', do_not_clear=False), sg.ReadButton('SEND', button_color=(sg.YELLOWS[0], sg.BLUES[0]), bind_return_key=True), sg.Button('EXIT', button_color=(sg.YELLOWS[0], sg.GREENS[0]))] ] window = sg.Window('How Do I?', layout, default_element_size=(30,1), font=('Helvetica',' 17'), default_button_element_size=(8,2), return_keyboard_events=False) # ---===--- Loop taking in user input and using it to query HowDoI --- # command_history = [] history_offset = 0 while True: event, values = window.Read() # print(event, values) if type(event) is int: event = str(event) if event == 'SEND': query = values['query'].rstrip() window['_OUTPUT_'].update(query, append=True) print(query) QueryHowDoI(query, 1, values['full text'], window) # send the string to HowDoI command_history.append(query) history_offset = len(command_history)-1 # manually clear input because keyboard events blocks clear window['query'].update('') window['history'].update('\n'.join(command_history[-3:])) # if exit button or closed using X elif event == None or event == 'EXIT': break # scroll back in history elif 'Up' in event and len(command_history): command = command_history[history_offset] # decrement is not zero history_offset -= 1 * (history_offset > 0) window['query'].update(command) # scroll forward in history elif 'Down' in event and len(command_history): # increment up to end of list history_offset += 1 * (history_offset < len(command_history)-1) command = command_history[history_offset] window['query'].update(command) # clear currently line elif 'Escape' in event: window['query'].update('') window.close()