aligning text in plots

385 次查看（过去 30 天）
harley
harley 2013-8-7
评论： SB 2021-3-16
how do i move the point label so its aligned right and higher
x = Vb_ev;
y = pH_ev;
plot(x,y,'ro'), text(Vb_ev, pH_ev,'point X')

请先登录，再回答此问题。

采纳的回答

Jan
Jan 2013-8-7
text(Vb_ev, pH_ev,'Point X', ...
'HorizontalAlignment', 'right', ...
'VerticalAlignment', 'bottom');
  4 个评论
显示 2更早的评论
Jan
Jan 2013-8-7
编辑：Jan 2013-8-7
See the documentation for all properties: http://www.mathworks.com/help/matlab/ref/text_props.html. You need to set the "Color" property.

请先登录，再进行评论。

更多回答（2 个）

Suman Saha
Suman Saha 2013-8-7
clear all;clc;close all;
x=1:10;y=1:10;
plot(x,y,'ro')
text([1:10]-1.5,[1:10]+1,'Point X')
axis([-1 12 -1 12])
David Sanchez
David Sanchez 2013-8-7
It depends on your plotted data.
text(x,y,'your_text')
will draw your_text in the position (x,y) within your figure. To draw text in upper right corner of your plot,
x = max(x_variable);
y = max(y_variable);
But bear in mind to subtract something from those values in order to place the text within the plot, otherwise it'll be printed just in the top-right corner and you won't be able to see it. For example:
x = max(x_variable)-10;% adapt the subtracted value to your needs
y = max(y_variable)-10;
  1 个评论
harley
harley 2013-8-7
so for that edited above how do i applying these positioning commands

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Labels and Annotations 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by