Merge branch 'trunk' into icon_dam

6 files changed, 261 insertions, 147 deletions

diff --git a/ci/setup_common_requirements.sh b/ci/setup_common_requirements.sh
index f5fa73cef..9f15dd6b1 100644
--- a/ci/setup_common_requirements.sh
+++ b/ci/setup_common_requirements.sh
@@ -1 +1 @@
-apt-get update && apt-get install -y wget unzip cmake build-essential gettext
+apt-get update && apt-get install -y wget unzip cmake build-essential gettext imagemagick
diff --git a/ci/setup_tomtom_requirements.sh b/ci/setup_tomtom_requirements.sh
index 00bd33c44..98d6de3cd 100644
--- a/ci/setup_tomtom_requirements.sh
+++ b/ci/setup_tomtom_requirements.sh
@@ -4,7 +4,7 @@
 set -e
 
 # install additional packages to build TT evitonment and navit
-apt-get install -y libglib2.0-dev git autogen autoconf libtool imagemagick zip
+apt-get install -y libglib2.0-dev git autogen autoconf libtool zip
 dpkg --add-architecture i386
 apt-get update
 apt-get install -y libc6:i386 libncurses5:i386 libstdc++6:i386
diff --git a/navit/icons/crossing.svg b/navit/icons/crossing.svg
index 51a5aeab6..d3c1ebc17 100644
--- a/navit/icons/crossing.svg
+++ b/navit/icons/crossing.svg
@@ -9,14 +9,17 @@
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+   height="200"
    id="svg2"
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    sodipodi:docname="crossing.svg"
    sodipodi:version="0.32"
    version="1.0"
-   width="22">
+   width="200"
+   inkscape:export-filename="C:\Users\jeremy\Pictures\svg\crossing.png"
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+   inkscape:export-ydpi="96">
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diff --git a/navit/icons/drinking_water.svg b/navit/icons/drinking_water.svg
index b7c676fa0..d4cf5a0c4 100644
--- a/navit/icons/drinking_water.svg
+++ b/navit/icons/drinking_water.svg
@@ -41,7 +41,7 @@
         <cc:license
            rdf:resource="http://web.resource.org/cc/PublicDomain" />
         <dc:language>en</dc:language>
-        <dc:title></dc:title>
+        <dc:title />
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@@ -52,15 +52,15 @@
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diff --git a/navit/icons/goverment_building.svg b/navit/icons/goverment_building.svg
new file mode 100644
index 000000000..d01f4842b
--- /dev/null
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diff --git a/navit/route.c b/navit/route.c
index c67455902..fcbbb4d13 100644
--- a/navit/route.c
+++ b/navit/route.c
@@ -137,13 +137,19 @@ struct size_weight_limit {
 #define RSD_DANGEROUS_GOODS(x) *((int *)route_segment_data_field_pos((x), attr_vehicle_dangerous_goods))
 
 
+/**
+ * @brief Data for a segment in the route graph
+ */
 struct route_graph_segment_data {
-	struct item *item;
-	int offset;
-	int flags;
-	int len;
-	int maxspeed;
-	struct size_weight_limit size_weight;
+	struct item *item;                    /**< The item which this segment is part of */
+	int offset;                           /**< If the item passed in "item" is segmented (i.e. divided
+	                                       *   into several segments), this indicates the position of
+	                                       *   this segment within the item */
+	int flags;                            /**< Flags for this segment */
+	int len;                              /**< The length of this segment */
+	int maxspeed;                         /**< The maximum speed allowed on this segment in km/h,
+	                                       *   -1 if not known */
+	struct size_weight_limit size_weight; /**< Size and weight limits for this segment */
 	int dangerous_goods;
 };
 
@@ -1607,6 +1613,15 @@ route_segment_data_size(int flags)
 }
 
 
+/**
+ * @brief Checks if the route graph already contains a particular segment.
+ *
+ * This function compares the item IDs of both segments. If the item is segmented, the segment offset is
+ * also compared.
+ *
+ * @param start The starting point of the segment
+ * @param data The data for the segment
+ */
 static int
 route_graph_segment_is_duplicate(struct route_graph_point *start, struct route_graph_segment_data *data)
 {
@@ -1629,9 +1644,6 @@ route_graph_segment_is_duplicate(struct route_graph_point *start, struct route_g
 /**
  * @brief Inserts a new segment into the route graph
  *
- * This function performs a check if a segment for the item specified already exists, and inserts
- * a new segment representing this item if it does not.
- *
  * @param this The route graph to insert the segment into
  * @param start The graph point which should be connected to the start of this segment
  * @param end The graph point which should be connected to the end of this segment