OpenSeaMap-dev:Splitscreen

Mobile apps needs a split screen:

Chart at left side

Navigation data at right side

For an optimal workflow, we need a specific userfriendly "look and feel" for chart, nav data and menu.

Chart

Split screen left side, 80%

Navigation data

Split screen right side, 20%

data	prio	Nav	WPT	en	de	remarks
COG	1	x		course over ground	Kurs über Grund
SOG	1	x		speed over ground	Geschwindigkeit über Grund
DBS	1	x		depth below surface	Tiefe unter Wasserspiegel
ETA	1	x		estimated time of arrival	Ankunftszeit
XTE	1	x		cross track error	Kursabweichung [m]
ETE	2	x		estimated time of elapsed	Zeit bis Ankunft
AWS	2	x		apparent wind speed	Scheinbare Windgescheindigkeit
AWA	2	x		apparent wind angle	Scheinbare Windrichtung
VMG	2	x		velocity made good	Geschwindigkeit zum Ziel
SAT	3	x
LOG	3	x		status of NMEA-logging	Betriebszustand des NMEA-Loggers	ein / aus / ...
HDOP	4	x		horizontal dilution of precision
TWS	4	x		true wind speed	Windgeschwindigkeit wahr
TWA	4	x		true wind angle	Windrichtung wahr
	4		x	course to next waypoint	Kurs bis nächster WP
	4		x	distance to next waypoint	Distanz bis nächster WP
	4		x	time to next waypoint	Zeit bis nächster WP

Cursor

Rubber band cursor from ship position,
with display of course and distance from Ship position to cursor,
and coordinate of cursor (copy of coordinate to clipboard).

Menu

Menu button on bottom at left side
Context sensitive menu on left side
Context sensitive menu on bottom

Navigation

• Splitscreen with chart and Navi-data
• Search
• Rubber band cursor with cursor context menu

Goto

• Goto Cursor (virual Waypoint)
• Goto Waypoint (from list)
• use Route

Waypoints

• set and name Waypoints
• edit Waypoints
• delete Waypoints

Route

• set and name Routes
• add Waypoints to Routes
• set and name Waypoints
• edit Routes
• delete Routes

Settings

• Units

dd,ddd° | dd°mm,m'

nm | km

UTC | local time

• Path

for Maps

for NMEA-Logfiles

for Waypoints and Routes

• Logger

on | off

start new file

• Display

Navigation (which data to display)

Chart (North-up | Head-up)

Layers (AIS, Radar, Fish-Finder, etc)