Convert hatches imported from a pdf file into trimmed surfaces

Rhino-Macro-PDF-hatches-to-srfs

import rhinoscriptsyntax as rs

#get current color
hatchId = rs.GetObject(
        "Pick one hatch", filter=65536, preselect=True, select=True, 
        subobjects=False)
color = rs.ObjectColor(hatchId)

#run macro
macro = """
selcolor invert hide selprev dupborder invert
delete selall planarsrf delete selall join dupborder
invert delete selall planarsrf delete selall group show
"""
rs.Command(macro, echo=False)

#set previous color as a new material
new_objects = rs.SelectedObjects()
for i in new_objects:
    material_idx = rs.AddMaterialToObject(i)
    rs.MaterialColor(material_idx, color)