Template:Routemap/doc

This Lua-based template replaces the older parser-function-based {{BS-map}} templates for Route diagram templates because diagrams created by {{Routemap}} load faster.

Usage

{{Routemap
|navbar		= 
|navbar pos	= 
|navbar mini	= 
|title		= 
|title color	= 
|title bg	= 
|bg		= 
|inline		= 
|collapsible	= 
|collapse	= 
|legend		= 
|legend alt	= 
|float		= 
|style		= 
|top		= 
|footnote	= 
|text-width	= 
|map		=
}}

Markup for map parameter

For a tabulated list of many of the pictograms available for railway routemaps, see commons:BSicon/Catalogue.

If you've already read this section, you may want to skip to § Syntax overview.

The markup for composing the diagram in the |map= parameter is different to the {{BSrow}}-based templates. The major differences are the separators in each row. Subtemplates are not necessary, since a new row in the table is simply created by a carriage return (newline).

{{Routemap
Add other parameters like |title= here.
|map=
Map markup goes here!
}}

Basic

Example 1.1
exCONTg ENDExa CONTgq\KRZu\CONTfq BHF \ABZgl\CONTfq CONTf

Template:Color\Template:Color\Template:Color

• Icons are separated by the backslash \.
• Each group of icons is centered in its row. The nameless icon (at the start of row 5 in the diagram) can be used as a spacer.
• The ID of each icon can be seen in its tooltip. Move your cursor over the icons to see them.

Sidebar text

Template:Color\Template:Color\Template:Color~~Template:Color~~Template:Color~~Template:Color~~Template:Color

or

Template:Color\Template:Color\Template:Color~~Template:Color

{{Routemap |title=Example 1.2 |map= KBHFa~~terminus WASSERq\hKRZWae\WASSERq~~ ~~ ~~ ~~Bridge LDER\INT\~~1 km~~station~~transfer for HSR \KBHFe\BUS~~2 km~~terminus~~bus terminal }}

{{ Template:FULLBASEPAGENAME

collapsible=0

legend=0

title=Example 1.2

map= KBHFa~~terminus WASSERq\hKRZWae\WASSERq~~ ~~ ~~ ~~Bridge LDER\INT\~~1 km~~station~~transfer for HSR \KBHFe\BUS~~2 km~~terminus~~bus terminal }}

• The third and fourth pairs of tildes can be omitted if there is no content following either of them.
• After the last icon ID, if there is only one set of "tilde-tilde" (~~), the following text will be displayed in the main text cell instead of dist./time.
• Separating text cells requires at least one empty space; otherwise the tildes will be treated as a signature.

Text cells in icon rows

*Template:Color\d*Template:Color\cd*Template:Color~~Template:Color

{{Routemap |title=Example 1.3 |map= ENDEa~~ ~~ ~~Reversing siding SPLa cBS\vSTR\cBS~~Station d*1\cBS\vSTR\cBS\d*2~~ ~~ ~~Platform numbers cBS\vSTR\cBS vCONTfge~~ ~~ ~~''to City'' }}

{{ Template:FULLBASEPAGENAME

collapsible=0

legend=0

title=Example 1.3

map= ENDEa~~ ~~ ~~Reversing siding SPLa cBS\vSTR\cBS~~Station d*1\cBS\vSTR\cBS\d*2~~ ~~ ~~Platform numbers cBS\vSTR\cBS vCONTfge~~ ~~ ~~to City }}

The asterisk indicating a text cell can be preceded by one of the BSicons' width prefixes. (Normal BSicons are square.)

Letters	o	c	d	cd	Template:CNone	b	s	bs	w
Width	Template:Frac	Template:Frac	Template:Frac	Template:Frac	1	2	4	6	8

Icon overlay, icon link, background color and colspan

{{Routemap |title=Example 2.1 |map= -colspan-1 Icon overlay uSTRq!~STR2!~BHF!~lHUB\\dSTR!~uSTRq\dSTR!~dNULf -colspan-2-style=border-bottom:5px solid red; ---- icon link utBHF!@Superhub -colspan ---- background color -colspan-end utSTR~~ ~~ ~~ ~~ ~~bg=#7af }}

{{ Template:FULLBASEPAGENAME

collapsible=0

legend=0

title=Example 2.1

map= -colspan-1 Icon overlay uSTRq!~STR2!~BHF!~lHUB\\dSTR!~uSTRq\dSTR!~dNULf -colspan-2-style=border-bottom:5px solid red; icon link utBHF!@Superhub -colspan background color -colspan-end utSTR~~ ~~ ~~ ~~ ~~bg=#7af }}

• Overlay separator "exclamation mark-tilde" (!~) must follow the icon ID which is to be overlaid.
• Overlay is practically unlimited, but legibility should be taken into account.
• The width of the underlying icon determines the width of the combination, even if less than the overlay. The icons are aligned with their left edges together, so that they will not be centered on each other if they differ in width. If the overlay extends past the underlying icon, it will overlay the following icon (but not the following icon's overlay).
• When using icon overlay and icon link for the same icon cell, the icon link separator (!@) must follow the last (top) overlaying icon ID.
• The background color parameter (bg=) requires 5 sets of preceding text separators to be recognizable even if there is no text on that row whatsoever.

Other formatting options

Rows

{{Routemap |title=Example 2.2 |map= utSTR~~ ~~ ~~{{mono|1=bg=<abbr title="This is the normal BSicon color for watercourses.">#007CC3</abbr>}}~~ ~~bg=#007CC3 *1\*2\*3~~ ~~ ~~{{mono|1=color=red,bold=yes}}~~ ~~color=red,bold=yes *A\*C\*E~~ ~~ ~~{{mono|1=align=l,b=1,fontsize=cmt}}~~ ~~align=left,b=1,fontsize=cmt *B\*D\*F~~ ~~ ~~{{mono|1=colour=orange, align=b, i=y}}~~ ~~colour=orange, align=b, i=y }}

{{ Template:FULLBASEPAGENAME

collapsible=0

legend=0

title=Example 2.2

map= utSTR~~ ~~ ~~bg=#007CC3~~ ~~bg=#007CC3 1\*2\*3~~ ~~ ~~color=red,bold=yes~~ ~~color=red,bold=yes A\*C\*E~~ ~~ ~~align=l,b=1,fontsize=cmt~~ ~~align=left,b=1,fontsize=cmt B\*D\*F~~ ~~ ~~colour=orange, align=b, i=y~~ ~~colour=orange, align=b, i=y }}

Aside from bg=, there are several other parameters, separated by commas (,), which can be used to customize the display of a row. Only bg= can be used to change the display of icons; all others only affect text cells.

Row parameters
Parameter name	Values	Result
bg=, background= or bgcolor=	Any X11 color name, RGB hex triplet or other valid values of the CSS background property	Row background is colored
color= or colour=	Any X11 color name or RGB hex triplet	Text cells in a row are colored
b= or bold=	1, yes, y or true	Text cells in a row are emboldened
i=, it= or italic=	1, yes, y or true	Text cells in a row are italicized
align=	No or invalid value	Text in cells is centered horizontally and vertically
	l or left	Text in cells is aligned to the left
	r or right	Text in cells is aligned to the right
	a, t or top	Text in cells is aligned to the top
	e, b or bottom	Text in cells is aligned to the bottom
	la, tl, c4, nw, top-left or topleft	Text in cells is aligned to the top-left corner
	ra, tr, c1, ne, top-right or topright	Text in cells is aligned to the top-right corner
	le, bl, c3, sw, bottom-left or bottomleft	Text in cells is aligned to the bottom-left corner
	re, br, c2, se, bottom-right or bottomright	Text in cells is aligned to the bottom-right corner
fontsize=	No value	Text in cells is 10px high and is transformed to be narrower (example)
	info or main	Text in cells is the same size as the large sidebar text (second column from center)
	cmt or comment	Text in cells is the same size as the small sidebar text (other columns)
	Any valid values of the CSS font-size property	Text in cells is a different size (percentages are relative to the large sidebar text)

Individual cells/icons

Template:Color!_bg=purple\*Template:Color__align=l!~*Template:Color__align=r,b=yes

• Parameters for a single icon or text cell (e.g. BHF, *Text) are preceded by two underscores (__).
• Parameters for the contents of a table cell (a stack of overlaid objects, or a single icon or text box with no overlays) are preceded by an exclamation mark and an underscore (!_). This must follow the link (if any).
• For the last overlaid item in a stack, the individual item parameters (if any) must precede the stack parameters.
• Most of the parameters are the same as those for rows, but there are a few additional ones. Additionally, the values for align=, bg= and color= will override the row parameter values.

Icon, text box and overlay stack parameters
Parameter name	Values	Result
bg=, background= or bgcolor=	Any X11 color name, RGB hex triplet or other valid values of the CSS background property	Background is colored This should not be used with overlays above icons.
color= or colour=	Any X11 color name or RGB hex triplet	All the text of a cell, or the text of an individual text box, is colored
b= or bold=	1, yes, y or true	Boldfaced text
i=, it= or italic=	1, yes, y or true	Italicized text
align=	No or invalid value	Text is aligned per parameters of its parent (default: centered vertically and horizontally)
	l or left	Text is aligned to… (vertical / horizontal) "Inherit" indicates that the cell will inherit its parent's value for that axis.	inherit	left
	r or right		inherit	right
	a, t or top		top	inherit
	e, b or bottom		bottom	inherit
	la, tl, c4, nw, top-left or topleft		top	left
	ra, tr, c1, ne, top-right or topright		top	right
	le, bl, c3, sw, bottom-left or bottomleft		bottom	left
	re, br, c2, se, bottom-right or bottomright		bottom	right
	c, center or centre		inherit	center
	m or middle		middle	inherit
	ma, tc, top-center, top-centre, topcenter or topcentre		top	center
	me, bc, bottom-center, bottom-centre, bottomcenter or bottomcentre		bottom	center
	lm, ml, middle-left or middleleft		middle	left
	rm, mr, middle-right or middleright		middle	right
	cm, mc, middle-center, middle-centre, middlecenter or middlecentre		middle	center
fontsize=	No value	Text is 10px high and is transformed to be narrower (example)
	info or main	Text is the same size as the large sidebar text (second column from center)
	cmt or comment	Text is the same size as the small sidebar text (other columns)
	Any valid values of the CSS font-size property	Text is a different size (percentages are relative to the large sidebar text)
abbr=	Pretty much anything that doesn't mess up the MediaWiki markup	Text has dotted underline and a tooltip containing the text after abbr= This will not have any effect if used on an overlay stack.

Collapsible

{{Routemap |title=Example 3.1: Basic collapsible |text-width=80 |map= -startCollapsible-collapsed \KBHFa\~~terminus hSTRa@g WASSERq\hKRZW\WASSERq~~ ~~ ~~ ~~bridge hSTRe@f -endCollapsible- LDER\INT\~~ ~~station~~transfer for HSR \KBHFe\BUS~~ ~~terminus~~bus terminal }}

{{ Template:FULLBASEPAGENAME

collapsible=0

legend=0

title=Example 3.1: Basic collapsible

text-width=80

map= -startCollapsible-collapsed \KBHFa\~~terminus hSTRag WASSERq\hKRZW\WASSERq~~ ~~ ~~ ~~bridge hSTRef -endCollapsible- LDER\INT\~~ ~~station~~transfer for HSR \KBHFe\BUS~~ ~~terminus~~bus terminal }}

{{Routemap |title=Example 3.2:<br/>Mixed odd and even rows |tw=70 |map= -startCollapsible-collapsed d\KBHFa\d~~terminus hKRZWae~~ ~~ ~~bridge -endCollapsible- BS2+l\BS2+r~~junction }}

{{ Template:FULLBASEPAGENAME

collapsible=0

legend=0

title=Example 3.2: Mixed odd and even rows

tw=70

map= -startCollapsible-collapsed d\KBHFa\d~~terminus hKRZWae~~ ~~ ~~bridge -endCollapsible- BS2+l\BS2+r~~junction }}

• Adjust |text-width= (or |tw=) parameter until there is no break.
  • Unit is "px" by default, but other units such as "em" are acceptable.
  • Check the map in different browser and in mobile view, and increase text-width if it breaks.
• The icon number of the first row of collapsible section must be equal to or greater than the icon number of the widest non-collapsible row.
  • As in example 3.2, use half-width empty icon Template:Bsq as filler when you are mixing both odd and even rows in the same map.
• Changing "collapsed" to "nil" will change the default state of the collapible section to uncollapsed.

Collapsible replacement

{{Routemap |title=Example 4.1 |text-width=150 |map= KBHFa~~terminus -startCollapsible-collapsed-replace \LSTR\~~hidden section \hSTRa@g\ WASSERq\hKRZW\WASSERq~~ ~~ ~~viaduct hSTRe@f -endCollapsible- LDER\INT\~~ ~~station~~transfer for HSR \KBHFe\BUS~~ ~~terminus~~bus terminal }}	{{ Template:FULLBASEPAGENAME	collapsible=0	legend=0	title=Example 4.1	text-width=150	map= KBHFa~~terminus -startCollapsible-collapsed-replace \LSTR\~~hidden section \hSTRag\ WASSERq\hKRZW\WASSERq~~ ~~ ~~viaduct hSTRef -endCollapsible- LDER\INT\~~ ~~station~~transfer for HSR \KBHFe\BUS~~ ~~terminus~~bus terminal }}
{{Routemap |title=Example 4.2: Empty filler |text-width=150 |map= -startCollapsible-collapsed-replace exCONTg~~under construction leer exKBHFa~~future terminus exBHF~~future station -endCollapsible KBHFxa~~terminus KBHFe~~terminus }}	{{ Template:FULLBASEPAGENAME	collapsible=0	legend=0	title=Example 4.2: Empty filler	text-width=150	map= -startCollapsible-collapsed-replace exCONTg~~under construction leer exKBHFa~~future terminus exBHF~~future station -endCollapsible KBHFxa~~terminus KBHFe~~terminus }}

• Both replacement and replaced rows must be as wide as the widest non-collapsible row in the diagram.
• If you want to hide the replaced row after expanding the collapsible, use icon Template:Bsq as empty filler as in example 4.2.
• In any case, mind to provide a sufficient text-width. Here, using text-width=120 would break the alignment of the icons.
• Collapsible elements are intentionally disabled in mobile view, so the replaced row will never be visible. Keep this in mind while creating a diagram.

Dual text sidebar

For larger and more complicated diagrams, it often helps to have a text sidebar on the left as well as the right.

Template:Color~~Template:Color~~Template:Color~~Template:Color! !Template:Color~~Template:Color~~Template:Color~~Template:Color~~Template:Color

or

Template:Color! !Template:Color~~Template:Color

{{Routemap |title=Example 5 |map= ~~km! !~~km~~ commuter terminus~~0! !uKBHFa\\KBHFa~~0~~regional terminus River Boris~~ ~~! !uhKRZWae\WASSERq\hKRZWae~~ ~~ ~~bridge transfer for HSR~~station~~1! !uINT\LDER\LSTR commuter terminus~~2! !uKBHFe\\KBHFe~~2~~regional terminus }}

{{ Template:FULLBASEPAGENAME

collapsible=0

legend=0

width=300px

title=Example 5

text-width=

map= ~~km! !~~km~~ commuter terminus~~0! !uKBHFa\\KBHFa~~0~~regional terminus River Boris~~ ~~! !uhKRZWae\WASSERq\hKRZWae~~ ~~ ~~bridge transfer for HSR~~station~~1! !uINT\LDER\LSTR commuter terminus~~2! !uKBHFe\\KBHFe~~2~~regional terminus }}

• Left text cells require "exclamation mark-space-exclamation mark" (! !) separating them from icon cells.
• If there is no "tilde-tilde" (~~) separator to the left of "exclamation mark-space-exclamation mark", the text to the left of the separator will be displayed in the left main text cell.

Dual text sidebar collapsible

Code	Result

• Apply |text-width= to eliminate the break:
  • Only 1 value: right main text+right remark
  • 3 values, separated by commas: right dist./time,right main text+right remark,right-right remark
  • 6 values: Left-left remark,left remark+left main text,left dist./time,right dist./time,right main text+right remark,right-right remark
  • If the number of values is not equal to 1, 3 or 6, the entire parameter will be ignored.
• If the text width of right-right remark is smaller than needed, its width definition can be omitted, as in example 6.1.
• If a specific text cell is not used anywhere on the map, that width definition can be omitted, as in example 6.2.
• Define the general table width with the Template:Param parameter if Template:Param alone cannot prevent a break.
• If the empty icon cell of the collapsible row is being squashed, use empty icon Template:Bsq to correct the icon columns.

Syntax overview

Syntax	Purpose
\	Icon separator
!~	Icon overlay
!@	Icon link
!_	Precedes icon stack formatting parameters
__	Precedes icon formatting parameters
~~	Text separator
! !	Separator between icons and left-column text
key=value,...	Formatting parameters
-startCollapsible	Start of collapsing section
-endCollapsible	End of collapsing section
-colspan	Start of non-diagram table cell
-colspan-end	End of non-diagram table cell
-colspan-n	Start of non-diagram table cell; next n lines of code are in that cell (n can be any positive whole number)

Transition from legacy BS row template to Routemap markup

Conversion policies

Many contributors of the English Route Diagram Template project during the implementation of Routemap have conflicting opinions about the justification of replacing all maps of legacy BS row templates by the Lua-based Routemap. Opponents deem the map markups of Routemap to be too esoteric for editors unfamiliar with Routemap markup to modify. While proponents support a complete conversion for better performance. There is no consensus reached at the moment so any transition without massively updating the map appearance for reflecting service and/or structural change in reality should only be done with the following considerations:

• The map of the legacy BS row template design has exceeded template size limit in the transcluding page, which means the template does not expand into its intended appearance but only the link to the template page is shown, so there is an imminent need to translate the map into Routemap design to reduce post-expand include size.
• If there is no template size issue, respect the preference of the initial contributor of the first completed version of the diagram. If that contributor contests the change to Routemap, retain the BS row template design.

Technical options

All BS row templates have had substitutable counterparts created; hence conversion can be easily done by prepending subst: and appending /safesubst to every BS row template name in the map. For example, change {{BS2|STR|BHF|0|1|2|3|O1=uSTRq}} in the map to {{subst:BS2/safesubst|STR|BHF|0|1|2|3|O1=uSTRq}}, then publish changes; it will produce STR!~uSTRq\BHF~~0~~1~~2~~3. The process can be sped up by using the "replace all" function of advanced edit tool or separate text editor such as Notepad or Notepad++, but the search rule for the BS row templates should ideally be a regular expression, like \{\{(BS\d*(\-2)?)\| → Template:((subst:$1/safesubst|, in order to avoid templates with similar names such as BSto and BSsplit in case they are present in the map.

"Column mode editing" can avoid the trouble of find and replace to add safesubst: on all rows efficiently. This function is common in advanced text editors like Geany,^[1] Notepad++^[2] and Sublime Text^[3].

You can also use the "convertbs" function of Module:Routemap.

Function convertbs

Copy and paste the following code to any edit area of this wiki, maybe the map page you are working on:

{{#invoke:Routemap|convertbs|<nowiki>

</nowiki>}}

Then copy and paste the original BS-map or BS-table map code between the <nowiki> tags (alternatively paste the invoke convertbs header before the original map code and the </nowiki>}} ending after the map code) and show preview. It will generate the safesubst version and show the original versions (for comparison) of the map code. You copy the safesubst code from the preview area back to the edit area, and you should remove everything of #invoke:Routemap|convertbs if the preview of the new code works properly.

On the English Wikipedia, the template Template:Tls can be used as a shortcut:

{{subst:convertbs|1=

}}

If it doesn't work, it's possible that you haven't copied some of the relevant code, such as table markup for BS-table diagrams, or that you've copied code which actually belongs to something else.

Example
{{#invoke:Routemap|convertbs|<nowiki> {{BS-map |title=Demonstration |map= {{BS|KBHFa|0 km|A station|Shuttle bus}} {{BS3|WASSERq|hKRZWae|WASSERq||||{{BSsplit|Suburb|Capital}}}} {{BS|KINTe|10 km|B station|City hub}} {{BS-colspan}} ---- Not to scale }} </nowiki>}}
Result
Safe substitution: {{Routemap |title=Demonstration |map= {{safesubst:BS/safesubst|KBHFa|0 km|A station|Shuttle bus}} {{safesubst:BS3/safesubst|WASSERq|hKRZWae|WASSERq||||{{BSsplit|Suburb|Capital}}}} {{safesubst:BS/safesubst|KINTe|10 km|B station|City hub}} -colspan-2 ---- Not to scale }} Original: {{BS-map |title=Demonstration |map= {{BS|KBHFa|0 km|A station|Shuttle bus}} {{BS3|WASSERq|hKRZWae|WASSERq||||{{BSsplit|Suburb|Capital}}}} {{BS|KINTe|10 km|B station|City hub}} {{BS-colspan}} ---- Not to scale }}
Copy safe substitution markup for actual usage
{{ Template:FULLBASEPAGENAME	title=Demonstration	map= KBHFa~~0 km~~A station~~Shuttle bus WASSERq\hKRZWae\WASSERq~~ ~~ ~~ ~~ Suburb Capital KINTe~~10 km~~B station~~City hub -colspan-2 Not to scale }}

Embedding into infobox

• Use {{{inline}}} to remove title bar and table border. If creating a separate template which will be embedded into an infobox, wrap inline=1 in <includeonly>...</includeonly> tags. Also {{{navbar pos}}} is helpful to locate the {{Navbar}} better.

{{Infobox station | name = {{color box|orange}} Station layout | image = Placeholder.png | image_upright = 0.5 | image_caption = Platform level | opened = {{Start date|1935|05|15|df=y}} | tracks = 2 | route_map = {{routemap|inline=1|navbar=asd|navbar pos=2| KBHFa~~terminus WASSERq\hKRZWae\WASSERq~~ ~~ ~~ ~~Bridge LDER\INT\~~1 km~~station~~transfer for HSR \KBHFe\BUS~~2 km~~terminus~~bus terminal }} }}

Station layout Platform level General information Tracks 2 History Opened 15 May 1935 (1935-05-15) Route map {{ Template:FULLBASEPAGENAME|inline=1|navbar=asd|navbar pos=2| KBHFa~~terminus WASSERq\hKRZWae\WASSERq~~ ~~ ~~ ~~Bridge LDER\INT\~~1 km~~station~~transfer for HSR \KBHFe\BUS~~2 km~~terminus~~bus terminal }}

Template data

This is the TemplateData for this template used by TemplateWizard, VisualEditor and other tools. See a monthly parameter usage report for Template:Routemap in articles based on its TemplateData.

TemplateData for Routemap

Template for displaying diagram composed of icon images and text labels in uniform style.

Template parameters

This template prefers block formatting of parameters.

Parameter		Description	Type	Status
Inline state	inline	Remove title bar and border for transclusion in infobox	String	optional
Table title	title	Official title of the system. Value «no» will remove the table title row, but this will also disable the table collapsible switch as well	String	optional
Title font color	title color title-color	Color of the title's text; automatically black or white to contrast with the title background color. Only use colors that contrast well with the background color Default #FFF or #252525; depends	String	optional
Title background color	title bg color title-bg	Background color of the title Default #27404E	String	optional
Collapsibility	collapsible	Whether the whole infobox is collapsible or not	String	optional
Collapsing state	collapse collapsed	Collapsing state. Shown by default. Any value will make the table collapse by default	String	optional
Template name for Navbar	navbar	This must exactly match the diagram template page name so the Navbar template will appear and link to the template page	String	optional
Position of the Navbar	navbar pos	Position of the Navbar template. Float to left in the title bar by default; «1» for top-left corner of the map (just under the title bar); «2» for the middle bottom of the map	String	optional
Small navbar	navbar mini	If the navbar is not in default position, then this changes whether the navbar displays as "V · T · E" (default for navbar pos 1; values: «1», «y», «yes», «true») or "This diagram: view · talk · edit" (default for navbar pos 2; values: «0», «n», «no», «false»).	String	optional
Legend appearance	legend	Alias of the legend link. It can be «bus», «canal», «footpath», «road» or «track». «0» or «no» for no legend at all Default Template:Railway line legend	Page name	optional
Legend link text	legend alt	Different link name in place of «Legend» if desirable Default Legend	String	optional
Floating state	float	Floating state of the whole box: «right» by default; optionally «left» or «none» Default right	String	optional
Background color	bg	Background color of the whole map area Default #F9F9F9	String	optional
CSS style values	style	Additional CSS style definition of the whole infobox	String	optional
Top note	top on top	Space for optional note or infobox above the map	String	optional
Bottom note	footnote bottom	Space for optional note or infobox below the map	String	optional
Width of map text cell	text-width tw	Extend the width of the map text cell so the collapsible section within the map does not break	String	optional
Map markups	map 1	Map data which uses specific markup/separators to load icon image and arrange the text in the uniform style. Use "map2", "map3" etc. for additional maps	String	required
Map title	map-title	Title of map. Use "map2-title", "map3-title" etc. for titles of addition maps	String	optional