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Handle graphics

Improving graphics interactivity

Matlab R2018b added default axes mouse interactivity at the expense of performance. Luckily, we can speed-up the default axes.

April 22, 2019 One Comment Read More »

Plot legend customization

Matlab plot legends and their internal components can be customized using a variety of undocumented properties that are easily accessible.

July 12, 2018 7 Comments Read More »

Customizing axes tick labels

Multiple customizations can be applied to tick labels.

January 24, 2018 5 Comments Read More »

Customizing histogram plots

Basic bar charts and histogram plots can be customized in important aspects.

January 17, 2018 No Comments Read More »

PlotEdit context-menu customization

A combination of Matlab and Java Robot commands to automate a certain animation can be used when we cannot access underlying GUI/graphics code.

December 13, 2017 No Comments Read More »

Customizing contour plots part 2

Matlab contour labels' color and font can easily be customized.

November 12, 2017 11 Comments Read More »

Matlab GUI training seminars – Zurich, 29-30 August 2017

Advanced Matlab training courses on Matlab User Interfaces (GUI) will be presented in Zurich Switzerland on 29-30 August, 2017

August 4, 2017 No Comments Read More »

Customizing axes part 5 – origin crossover and labels

The axes rulers (axles) can be made to cross-over at any x,y location within the chart.

July 27, 2016 13 Comments Read More »

Graphic sizing in Matlab R2015b

Matlab release R2015b's new "DPI-aware" nature broke some important functionality. Here's what can be done...

January 20, 2016 8 Comments Read More »

Customizing contour plots

Contour labels, lines and fill patches can easily be customized in Matlab HG2.

November 18, 2015 12 Comments Read More »
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Accelerating MATLAB Performance book
Recent Posts

Speeding-up builtin Matlab functions – part 3

Improving graphics interactivity

Interesting Matlab puzzle – analysis

Interesting Matlab puzzle

Undocumented plot marker types

Matlab toolstrip – part 9 (popup figures)

Matlab toolstrip – part 8 (galleries)

Matlab toolstrip – part 7 (selection controls)

Matlab toolstrip – part 6 (complex controls)

Matlab toolstrip – part 5 (icons)

Matlab toolstrip – part 4 (control customization)

Reverting axes controls in figure toolbar

Matlab toolstrip – part 3 (basic customization)

Matlab toolstrip – part 2 (ToolGroup App)

Matlab toolstrip – part 1

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Recent Comments
  • Yair Altman (1 day 9 hours ago): Ren – This is usually the expected behavior, which avoids unnecessary duplications of the Excel process in CPU/memory. If you want to kill the process you can always run...
  • Yair Altman (1 day 23 hours ago): When you use plot() without hold(‘on’), each new plot() clears the axes and draws a new line, so your second plot() of p2 caused the first plot() line (p1) to be...
  • Cesim Dumlu (8 days 7 hours ago): Hello. I am trying to do a gradient plot for multiple functions to be displayed on the same axes and each one is colorcoded by respective colordata, using the same scaling. The...
  • Yair Altman (16 days 10 hours ago): @Veronica – you are using the new version of uitree, which uses HTML-based uifigures, and my post was about the Java-based uitree which uses legacy Matlab figures. For...
  • Veronica Taurino (16 days 10 hours ago): >> [txt1,txt2] ans = ‘abrakadabra’
  • Veronica Taurino (16 days 10 hours ago): Hello, I am just trying to change the uitree node name as you suggested: txt1 = 'abra'; txt2 = 'kadabra'; node.setName([txt1,txt2]); >> "Unrecognized method, property, or...
  • Yair Altman (19 days 10 hours ago): The version of JGraph that you downloaded uses a newer version of Java (11) than the one that Matlab supports (8). You need to either (1) find an earlier version of JGraph that...
  • mrv (19 days 15 hours ago): hello, I used MATLAB 2019b update9, I have add jgraphx.jar to javaclassapth, and restart matlab, but still got errors below: Warning: A Java exception occurred trying to load the...
  • xuejie wu (43 days 10 hours ago): Hi: I’m wondering if i can add my customized section or tab ?
  • Yair Altman (55 days 2 hours ago): @Sagar – use the view(az,el) function to rotate the 3D axes.
  • Sagar Chawla (55 days 3 hours ago): I want to know how to change the x-axis to the z-axis. I mean the position. Like if there is a 3d animated graph then how to change position of the axis. X-axis in place of...
  • Ren (55 days 3 hours ago): I noticed that xlsread will create a hidden and never-dying special server that always has priority when actxGetRunningServer is called. So this cause a problem that no matter how many...
  • Ben Abbott (58 days 18 hours ago): Thanks Yair, it was the second. I didn’t not include the drawnow ()
  • Yair Altman (58 days 21 hours ago): @Ben – it looks perfectly ok (with color gradient and all) on my R2022a… Perhaps you missed some of the steps (e.g. setting the ColorBinding to 'interpolated') or...
  • Ben Abbott (58 days 21 hours ago): The graded color is not working for me using R2021a. The plot “HG2 plot line color, transparency gradient” looks exactly like “Transparent HG2 plot...
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