# Plot in a function

Hello,

Is it normal that i can't plot in a function ?

Without a function:

```
plot(point([1, 1]))
```

With a function:

```
def toto():
plot(point([1, 1]))
toto()
```

Thanks in advance !

Plot in a function

Hello,

Is it normal that i can't plot in a function ?

Without a function:

```
plot(point([1, 1]))
```

With a function:

```
def toto():
plot(point([1, 1]))
toto()
```

Thanks in advance !

0

First of all in your code you can replace plot(point([1,1])) by point([1,1]).

And the answer is yes. All plot functions return a graphic objects that can be further manipulated. In your function you are creating a graphic but not using it at all. The following code shows what is a graphic

```
sage: G = point([1,1])
sage: type(G)
<class 'sage.plot.graphics.Graphics'>
sage: G # will show the graphics
```

If you want that your function *shows* the graphic you can do

```
def my_graphic():
G = point([1,1])
G.show()
```

If you want that your function *returns* a graphic you can do

```
def my_graphic():
G = point([1,1])
return G
```

Asked: **
2015-12-23 06:54:43 -0600
**

Seen: **37 times**

Last updated: **Dec 23 '15**

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Can you provide the code you used?

All the code is in the pictures. :(

It is better to write the code instead of providing picture. If I want to try the code it is simpler for me to do a copy paste... that is not possible with pictures.

Sorry, I have edited my post.