[Octave-bug-tracker] [bug #58282] Missing plot properties 'MarkerFaceAlpha' and 'MarkerEdgeAlpha' in the scatter function

[Pantxo Diribarne]

Follow-up Comment #5, bug #58282 (project octave):

This patch works very well. Here are my two first remarks:
* the new "scatter" should be added to struct2hdl.m so that we can save/load
them
* for some reason transparent markers are now rendered as expected onscreen
but opaque in svg printout. E.g.:


x = randn (100, 1);
y = randn (100, 1);
c = x .* y;
scatter (x, y, 50, c, "filled", "markerfacealpha", 0.5);
print /tmp/toto.svg


Is it possible to determine what makes markers different from standard patch
faces in this regard?


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