Undocumented HG2 graphics events
Matlab's new HG2 graphics engine includes many new undocumented events that could be used in various ways.
HG2
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.
Customizing Matlab uipanels
Matlab uipanel controls can be customized using Java in ways that are impossible with plain Matlab.
Accessing hidden HG2 plot functionality
In HG2, some of the plot functionality is hidden in undocumented properties.
Plot markers transparency and color gradient
Matlab plot-line markers can be customized to have transparency and color gradients.
Plot line transparency and color gradient
Static and interpolated (gradient) colors and transparency can be set for plot lines in HG2.
Customizing axes part 4 – additional properties
Matlab HG2 axes can be customized in many different ways. This article explains some of the undocumented aspects.