XL_MARKER_STYLE

Specifies the marker style for a point or series in a line chart, scatter chart, or radar chart.

Example:

from pptx.enum.chart import XL_MARKER_STYLE

series.marker.style = XL_MARKER_STYLE.CIRCLE

AUTOMATIC

Automatic markers

CIRCLE

Circular markers

DASH

Long bar markers

DIAMOND

Diamond-shaped markers

DOT

Short bar markers

NONE

No markers

PICTURE

Picture markers

PLUS

Square markers with a plus sign

SQUARE

Square markers

STAR

Square markers with an asterisk

TRIANGLE

Triangular markers

X

Square markers with an X