https://issues.apache.org/ooo/show_bug.cgi?id=123433

            Bug ID: 123433
        Issue Type: ENHANCEMENT
           Summary: [SVG] marker-mid on pseudo vertices
           Product: Draw
           Version: 4.1.0-dev
          Hardware: All
                OS: All
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: code
          Assignee: [email protected]
          Reporter: [email protected]
                CC: [email protected]

Created attachment 81715
  --> https://issues.apache.org/ooo/attachment.cgi?id=81715&action=edit
compare the attached svg graphic in browser and AOO to notice the wrong,
additional marker-mid

The elliptical arc curve commands are implemented by resolving the curve with
Bezier curve segments. That generates vertices, where the original svg graphic
does not have vertices. Because the current implementation of markers do not
use the original d attribute, but the generated polypolygon, marker-mid not
only shown on the vertices defined in d, but on the generated ones too.

Such pseudo vertices might occur in other context too, see comment#8 in bug
119118.

It is needed, that the original information about the kind of command is
someway kept. For example add a property to track, if a point belongs to a svg
command vertex. This might be done by a sequence similar to flags or by
extending the "NORMAL" flag, or something else..

To solve this, deeper changes are needed, therefore I set this issue to
enhancement.

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