[[TranslatedPages]]

= [[Image(priority_road_icon.svg,36,middle,inline)]] Priority Road =
[[PageOutline(2-9)]] 

== Description ==

The mappaint style "Priority Road" displays the value of [osmwiki:Key:priority_road priority_road=*] coloured.

Additional it reports wrong values of priority_road.

You can adjust the colours in the preference window of JOSM.

You can use the Priority Road mappaint style together with the default JOSM internal mappaint style. You can disable the names of highways in the [[Help/Dialog/MapPaint/StyleSettings|style settings]] of the internal style if they bother you.

For ideas/questions/bugs/suggestions or similar please write a message to [osmwww:user/Klumbumbus Klumbumbus].

Feel free to translate this wiki page into more languages. Already translated languages see top right.

Todo:
* enhance this docu

=== Example images ===

'''Example of Priority Road:'''

[[Image(example.png)]]

^(data used for image [osmwww:copyright ©OpenStreetMap contributors] ODbL)^

'''Legend:'''

[[Image(legend.png)]]

[attachment:Testcenter.osm Testcenter] for quality assurance of this style.

== Code ==
{{{
#!style type="mapcss"

meta {
    title: "Priority Road";
    version: "1.1[[revision]]_[[date]]";
    description: "Displays priority_road=* coloured.";
    icon: "priority_road_icon.svg";
    author: "Klumbumbus";
    link: "http://josm.openstreetmap.de/wiki/Styles/PriorityRoad";
    watch-modified: true;
    /* min-josm-version: "????"; not sure if there is one */
}

meta[lang=de] {
    title: "Vorfahrtsstraße";
    description: "Zeigt priority_road=* farbig an.";
    link: "http://josm.openstreetmap.de/wiki/Styles/PriorityRoad";
}

/* disable tiger layer from default internal mappaint style */
way["tiger:reviewed"=no]::core_tiger {
    opacity: 0;
}

/* display priority_road on ways */
    /* designated */
way["priority_road"="designated"]::priority_road_layer {
    left-casing-color: priority_road_designated#00FF00;
    right-casing-color: priority_road_designated#00FF00;
    set correct_priority_road_value;
    left-casing-width: 10;
    right-casing-width: 10;
}
way["priority_road:forward"="designated"]:righthandtraffic::priority_road_layer {
    right-casing-color: priority_road_designated#00FF00;
    set correct_fw_priority_road_value;
    right-casing-width: 10;
}
way["priority_road:backward"="designated"]:righthandtraffic::priority_road_layer {
    left-casing-color: priority_road_designated#00FF00;
    set correct_bw_priority_road_value;
    left-casing-width: 10;
}
way["priority_road:forward"="designated"]!:righthandtraffic::priority_road_layer {
    left-casing-color: priority_road_designated#00FF00;
    set correct_fw_priority_road_value;
    left-casing-width: 10;
}
way["priority_road:backward"="designated"]!:righthandtraffic::priority_road_layer {
    right-casing-color: priority_road_designated#00FF00;
    set correct_bw_priority_road_value;
    right-casing-width: 10;
}

    /* yes_unposted */
way["priority_road"="yes_unposted"]::priority_road_layer {
    left-casing-color: priority_road_yes_unposted#FFEE00;
    right-casing-color: priority_road_yes_unposted#FFEE00;
    set correct_priority_road_value;
    left-casing-width: 10;
    right-casing-width: 10;
    z-index: 0.1;
}
way["priority_road:forward"="yes_unposted"]:righthandtraffic::priority_road_layer {
    right-casing-color: priority_road_yes_unposted#FFEE00;
    set correct_fw_priority_road_value;
    right-casing-width: 10;
    z-index: 0.1;
}
way["priority_road:backward"="yes_unposted"]:righthandtraffic::priority_road_layer {
    left-casing-color: priority_road_yes_unposted#FFEE00;
    set correct_bw_priority_road_value;
    left-casing-width: 10;
    z-index: 0.1;
}
way["priority_road:forward"="yes_unposted"]!:righthandtraffic::priority_road_layer {
    left-casing-color: priority_road_yes_unposted#FFEE00;
    set correct_fw_priority_road_value;
    left-casing-width: 10;
    z-index: 0.1;
}
way["priority_road:backward"="yes_unposted"]!:righthandtraffic::priority_road_layer {
    right-casing-color: priority_road_yes_unposted#FFEE00;
    set correct_bw_priority_road_value;
    right-casing-width: 10;
    z-index: 0.1;
}
    /* end */
way["priority_road"="end"]::priority_road_layer {
    left-casing-color: priority_road_end#FF0000;
    right-casing-color: priority_road_end#FF0000;
    set correct_priority_road_value;
    left-casing-width: 10;
    right-casing-width: 10;
    z-index: 0.2;
}
way["priority_road:forward"="end"]:righthandtraffic::priority_road_layer {
    right-casing-color: priority_road_end#FF0000;
    set correct_fw_priority_road_value;
    right-casing-width: 10;
    z-index: 0.2;
}
way["priority_road:backward"="end"]:righthandtraffic::priority_road_layer {
    left-casing-color: priority_road_end#FF0000;
    set correct_bw_priority_road_value;
    left-casing-width: 10;
    z-index: 0.2;
}
way["priority_road:forward"="end"]!:righthandtraffic::priority_road_layer {
    left-casing-color: priority_road_end#FF0000;
    set correct_fw_priority_road_value;
    left-casing-width: 10;
    z-index: 0.2;
}
way["priority_road:backward"="end"]!:righthandtraffic::priority_road_layer {
    right-casing-color: priority_road_end#FF0000;
    set correct_bw_priority_road_value;
    right-casing-width: 10;
    z-index: 0.2;
}

/* zoom dependency */
way|z17.correct_priority_road_value::priority_road_layer,
way|z17.correct_fw_priority_road_value:righthandtraffic::priority_road_layer,
way|z17.correct_bw_priority_road_value!:righthandtraffic::priority_road_layer {
    right-casing-width: 8;
}
way|z17.correct_priority_road_value::priority_road_layer,
way|z17.correct_fw_priority_road_value!:righthandtraffic::priority_road_layer,
way|z17.correct_bw_priority_road_value:righthandtraffic::priority_road_layer {
    left-casing-width: 8;
}
way|z-16.correct_priority_road_value::priority_road_layer,
way|z-16.correct_fw_priority_road_value:righthandtraffic::priority_road_layer,
way|z-16.correct_bw_priority_road_value!:righthandtraffic::priority_road_layer {
    right-casing-width: 6;
}
way|z-16.correct_priority_road_value::priority_road_layer,
way|z-16.correct_fw_priority_road_value!:righthandtraffic::priority_road_layer,
way|z-16.correct_bw_priority_road_value:righthandtraffic::priority_road_layer {
    left-casing-width: 6;
}

/* z index */
way.correct_priority_road_value::priority_road_layer,
way.correct_fw_priority_road_value::priority_road_layer,
way.correct_bw_priority_road_value::priority_road_layer {
    major-z-index: 1.9; /* below bridge layer of default style, to see the bridge */
}


/* report wrong value of priority_road */
way["priority_road"]!.correct_priority_road_value::priority_road_layer {
    color: yellow;
    dashes-background-color: red;
    dashes: 4,24;
    opacity: 1;
    width: 5;
    text: tr("no correct value for priority_road!");
    text-color: black;
    font-size: 11;
    text-halo-color: red;
    text-halo-radius: 2;
    casing-width: 1;
    casing-color: yellow;
}
way["priority_road:forward"]!.correct_fw_priority_road_value::priority_road_layer {
    color: yellow;
    dashes-background-color: red;
    dashes: 4,24;
    opacity: 1;
    width: 5;
    text: tr("no correct value for priority_road:forward!");
    text-color: black;
    font-size: 11;
    text-halo-color: red;
    text-halo-radius: 2;
    casing-width: 1;
    casing-color: yellow;
}
way["priority_road:backward"]!.correct_bw_priority_road_value::priority_road_layer {
    color: yellow;
    dashes-background-color: red;
    dashes: 4,24;
    opacity: 1;
    width: 5;
    text: tr("no correct value for priority_road:backward!");
    text-color: black;
    font-size: 11;
    text-halo-color: red;
    text-halo-radius: 2;
    casing-width: 1;
    casing-color: yellow;
}

way["priority_road:backward"][oneway?], /* in default layer to not hide the oneway arrows */
way["priority_road:forward"][oneway=-1]
{
    color: yellow;
    dashes-background-color: red;
    dashes: 4,24;
    opacity: 1;
    width: 5;
    text: tr("priority_road opposed to oneway direction!");
    text-color: black;
    font-size: 11;
    text-halo-color: red;
    text-halo-radius: 2;
    casing-width: 1;
    casing-color: yellow;
}
node["priority_road"]::priority_road_layer,
node["priority_road:forward"]::priority_road_layer,
node["priority_road:backward"]::priority_road_layer {
    symbol-shape: triangle;
    symbol-fill-color: red;
    symbol-size: 30;
    symbol-stroke-color: yellow;
    text: tr("priority_road on a node. Use traffic_sign=* instead.");
    font-size: 10;
}
}}}