How can I obtain the coordinates(x,y) from my plot?

4 ビュー (過去 30 日間)
Lukumon Kazeem
Lukumon Kazeem 2012 年 6 月 28 日
I have a written a program which utimately plots a graph for me. I wish to obtain the x and y coordinates of desired points on my graph. How can I do this?

サインインしてこの質問に回答する。

回答 (1 件)

Honglei Chen
Honglei Chen 2012 年 6 月 28 日
編集済み: Honglei Chen 2012 年 6 月 28 日
You can try to get the handle of the plotted object and then get XData and YData out of it. Here is an example
h = plot(1:10)
get(h,'XData')
get(h,'YData')
In your case, you may need to go down the hg tree to find the object you need.

カテゴリ

Help Center および File Exchange で 2-D and 3-D Plots についてさらに検索

タグ

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by