# Interface: FlowMapExportOptions
Options for FlowCoreMap.export.
# Hierarchy
- FlowMapExportOptions
# Properties
# dpmm
• dpmm: number
Resolution of exported map. Dots/mm.
# drawOverlayFn
• Optional
drawOverlayFn: DrawOverlayFn
Function called to draw overlay on exported map.
# format
• format: "png" | "pdf"
Format of exported map.
# height
• height: number
Height of exported map in millimeters.
# name
• name: string
Name of exported file.
# width
• width: number
Width of exported map in millimeters.