Adding dynamic properties to graphic handles
It is easy and very useful to attach dynamic properties to Matlab graphics objects in run-time.
Handle graphics
Callback functions performance
Using anonymous functions in Matlab callbacks can be very painful for performance. Today's article explains how this can be avoided.
Using linkaxes vs. linkprop
linkaxes has a built-in limitation, so using linkprop may sometimes be beneficial.
Persisting transparent colors in HG2
We can set semi- and fully-transparent colors in HG2 for multiple graphic objects, but making these settings stick is non-trivial.
Undocumented HG2 graphics events
Matlab's new HG2 graphics engine includes many new undocumented events that could be used in various ways.
copyobj behavior change in HG2
the behavior of Matlab's copyobj function changed in R2014b (HG2), and callbacks are no longer copied.
Undocumented view transformation matrix
Matlab's view function returns an undocumented output transformation matrix.
Plot legend title
Titles to plot legends are easy to achieve in HG1 (R2014a or earlier), but much more difficult in HG2 (R2014b or newer).
Transparent legend
Matlab chart legends are opaque be default but can be made semi- or fully transparent.
Accessing hidden HG2 plot functionality
In HG2, some of the plot functionality is hidden in undocumented properties.