Adding labels on the axes in a canvas of App Inventor

[ABHISHEK_GHOSH]

I use this block to implement the graph and see the result in the app as shown below.

But I want to add the labels of the graph. Please suggest me how to do this.

[TIMAI2]

Use the DrawText blocks for the canvas, positioning with x,y coordinates, along with properties for size, colour and alignment.

[ABHISHEK_GHOSH]

I want to add x labels and y labels to the canvas i.e. I plot a time vs temperature graph where in y axis define as temperature and x axis as time.
As per your suggestion, it is used to point out a coordinate.

[ABG]

Are you having trouble with the math to transform degrees C to pixels Y ?

[ABHISHEK_GHOSH]

No,
I am trying to add a label of x-axis and y-axis respectively just.
But no such block available in canvas is used to define labels.

[ABG]

Try https://groups.google.com/d/msg/mitappinventortest/VFS8keX4cQ4/GuqnEmqzCAAJ
from FAQ Section: Charts and Graphs

[TIMAI2]

@ABHISHEK_GHOSH

But no such block available

You obviously didn't read my post above!

[ABHISHEK_GHOSH]

Very Very Sorry!!!
I did not understand the blocks defination which you are sending.
Now I understand it and thank you for your help.