Setting size of a figure

8 次查看（过去 30 天）
Ali Baig
Ali Baig 2025-4-30
评论： Adam Danz 2025-4-30
Ran in:
Hi!
I am trying to plot a graph twice: once with axes shown and once without axes. However, this results in two figures with different sizes. I want the two images to have exactly same size (in terms of pixels) and scale, so that when I copy them in to, say MS Word, I can excatly overlap them. I will appreciate your help.
Following is my Matlab script:
clear all
close all
clc
x0 = 10;
y0 = 10;
width = 1000;
height = 1000;
%%%%%%%%%%%%%%%%%%%%%%%%%
x = 0 : 0.001 : 100;
y = sin(x);
%%%%%%%%%%%%%%%%%%%%%%%%%
figure(1)
plot(x, y);
xlabel('\bfAngular Frequency (Hz)'), ylabel('\bfStorage Modulus (MPa)')
xlim([0 101]), ylim([-1.5 1.5])
set(gcf,'position',[x0, y0, width, height])
exportgraphics(gca, 'With Axis.png', 'Resolution', 600)
●
%%%%%%%%%%%%%%%%%%%%%%%%%
figure(2)
plot(x, y);
xlabel('\bfAngular Frequency (Hz)'), ylabel('\bfStorage Modulus (MPa)')
xlim([0 101]), ylim([-1.5 1.5])
set(gcf,'position',[x0, y0, width, height])
axis off
exportgraphics(gca, 'Without Axis.png', 'Resolution', 600)

请先登录，再回答此问题。

回答（1 个）

Walter Roberson
Walter Roberson 2025-4-30
You are not exporting the figures: you are exporting the axes, and the axes are different size. The one without the axes does not need to leave room for the labels and ticks.
See the axes property 'InnerPosition'
  1 个评论
Adam Danz
Adam Danz 2025-4-30
+1
There are several additional name-value arguments in exportgraphics that are currently (R2024b) only available in MATLAB Online but will soon (25a-prerelease) be broadly available. These new arguments help control the output size and include Width, Height, Units, Padding, and PreserveAspectRatio.

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 2-D and 3-D Plots 的更多信息

标签

产品


版本

R2024b

Community Treasure Hunt

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

Start Hunting!

Translated by