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Merge pull request #5152 from PySimpleGUI/Dev-latest 

Updated Bar Char Demo - I thought this update was done long long ago!…
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PySimpleGUI 2022-01-31 08:49:05 -05:00 committed by GitHub
parent 3c173cb2a9 63464d1ecb
commit c423e4ce8e
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1 changed files with 21 additions and 15 deletions
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36
DemoPrograms/Demo_Bar_Chart.py
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@ -19,31 +19,37 @@ import random
# '--''--''--''--''--''--''--''--''--' # '--''--''--''--''--''--''--''--''--'
BAR_WIDTH = 50 BAR_WIDTH = 50 # width of each bar
BAR_SPACING = 75 BAR_SPACING = 75 # space between each bar
EDGE_OFFSET = 3 EDGE_OFFSET = 3 # offset from the left edge for first bar
GRAPH_SIZE = (500,500) GRAPH_SIZE= DATA_SIZE = (500,500) # size in pixels
DATA_SIZE = (500,500)
sg.theme('Light Brown 1') sg.theme('Light brown 1')
graph = sg.Graph(GRAPH_SIZE, (0,0), DATA_SIZE)
layout = [[sg.Text('Labelled Bar graphs using PySimpleGUI')], layout = [[sg.Text('Labelled Bar graphs using PySimpleGUI')],
[graph], [sg.Graph(GRAPH_SIZE, (0,0), DATA_SIZE, k='-GRAPH-')],
[sg.Button('OK'), sg.T('Click to display more data'), sg.Exit()]] [sg.Button('OK'), sg.T('Click to display more data'), sg.Exit()]]
window = sg.Window('Window Title', layout) window = sg.Window('Bar Graph', layout, finalize=True)
graph = window['-GRAPH-'] # type: sg.Graph
while True: while True:
event, values = window.read()
if event in (sg.WIN_CLOSED, 'Exit'):
break
graph.erase() graph.erase()
for i in range(7): for i in range(7):
graph_value = random.randint(0, 400) graph_value = random.randint(0, GRAPH_SIZE[1])
graph.draw_rectangle(top_left=(i * BAR_SPACING + EDGE_OFFSET, graph_value), graph.draw_rectangle(top_left=(i * BAR_SPACING + EDGE_OFFSET, graph_value),
bottom_right=(i * BAR_SPACING + EDGE_OFFSET + BAR_WIDTH, 0), fill_color='blue') bottom_right=(i * BAR_SPACING + EDGE_OFFSET + BAR_WIDTH, 0),
fill_color=sg.theme_button_color()[1])
graph.draw_text(text=graph_value, location=(i*BAR_SPACING+EDGE_OFFSET+25, graph_value+10)) graph.draw_text(text=graph_value, location=(i*BAR_SPACING+EDGE_OFFSET+25, graph_value+10))
# Normally at the top of the loop, but because we're drawing the graph first, making it at the bottom
event, values = window.read()
if event in (sg.WIN_CLOSED, 'Exit'):
break
window.close() window.close()