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Merge pull request #474 from MikeTheWatchGuy/Dev-latest 

Logos, draw graph recipe
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MikeTheWatchGuy 2018-10-13 11:54:15 -04:00 committed by GitHub
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43
docs/cookbook.md
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![pysimplegui_logo](https://user-images.githubusercontent.com/13696193/43165867-fe02e3b2-8f62-11e8-9fd0-cc7c86b11772.png)
# The PySimpleGUI Cookbook # The PySimpleGUI Cookbook
@ -1189,27 +1189,44 @@ Use the Graph Element to draw points, lines, circles, rectangles using ***your**
In this example we're defining our graph to be from -100, -100 to +100,+100. That means that zero is in the middle of the drawing. You define this graph description in your call to Graph. In this example we're defining our graph to be from -100, -100 to +100,+100. That means that zero is in the middle of the drawing. You define this graph description in your call to Graph.
![snap0354](https://user-images.githubusercontent.com/13696193/45861485-cd9a6280-bd3a-11e8-83ea-32ca42dc9f3a.jpg)
![graph markers](https://user-images.githubusercontent.com/13696193/46113087-01eaa480-c1bb-11e8-9784-0dbb4ce728b0.jpg)
```
import math
import PySimpleGUI as sg
import math layout = [[sg.Graph(canvas_size=(400, 400), graph_bottom_left=(-105,-105), graph_top_right=(105,105), background_color='white', key='graph', tooltip='This is a cool graph!')],]
import PySimpleGUI as sg
layout = [[sg.Graph(canvas_size=(400, 400), graph_bottom_left=(-100,-100), graph_top_right=(100,100), background_color='white', key='graph')],] window = sg.Window('Graph of Sine Function', grab_anywhere=True).Layout(layout).Finalize()
graph = window.FindElement('graph')
window = sg.Window('Graph of Sine Function').Layout(layout) # Draw axis
window.Finalize() graph.DrawLine((-100,0), (100,0))
graph = window.FindElement('graph') graph.DrawLine((0,-100), (0,100))
graph.DrawLine((-100,0), (100,0)) for x in range(-100, 101, 20):
graph.DrawLine((0,-100), (0,100)) graph.DrawLine((x,-3), (x,3))
if x != 0:
graph.DrawText( x, (x,-10), color='green')
for x in range(-100,100): for y in range(-100, 101, 20):
graph.DrawLine((-3,y), (3,y))
if y != 0:
graph.DrawText( y, (-10,y), color='blue')
# Draw Graph
for x in range(-100,100):
y = math.sin(x/20)*50 y = math.sin(x/20)*50
graph.DrawPoint((x,y), color='red') graph.DrawCircle((x,y), 1, line_color='red', fill_color='red')
button, values = window.Read()
```
button, values = window.Read()
## Tabs ## Tabs

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docs/tutorial.md
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![pysimplegui_logo](https://user-images.githubusercontent.com/13696193/43165867-fe02e3b2-8f62-11e8-9fd0-cc7c86b11772.png)
# Add GUIs to your programs and scripts easily with PySimpleGUI # Add GUIs to your programs and scripts easily with PySimpleGUI