Maps & 3D Scene related interfaces. More...

Classes
class	gem::CanvasBufferRenderer
	Buffer renderer object. More...
class	gem::RenderingUtils
	RenderingUtils object. More...
class	gem::Screen
	Screen object. More...
class	gem::Canvas
	Drawing surface used by MapView for rendering. More...
class	gem::MapCamera
	MapCamera object. More...
struct	gem::StyleLayerInfo
	Style layer info. More...
struct	gem::StyleLegend
	Style legend info. More...
class	gem::MapView
	MapView object - displays a map. More...
class	gem::MapViewExtensions
	MapCustomization object. More...
class	gem::ICanvasListener
	Canvas listener interface. More...
class	gem::IMapViewListener
	View listener interface. More...
struct	gem::Animation
	Animation helper class. More...
class	gem::FollowPositionPreferences
	Follow position preferences. More...
class	gem::MapViewPreferences
	MapViewPreferences object. More...
class	gem::FollowPositionPreferencesV2
	Follow position preferences. More...
class	gem::MapViewPreferencesV2
	MapViewPreferencesV2 object. More...
struct	gem::RenderSettings< TOptions, DefOptions, DefInnerColor, DefOuterColor, DefInnerSz, DefOuterSz, TSubclass >
	Generic render settings. More...
class	gem::MapViewV2
	MapView v2 object - displays a map. More...
struct	gem::MarkerRenderSettings
	Marker render settings. More...
struct	gem::MarkerCollectionRenderSettings
	Marker collection render settings. More...
class	gem::Marker
	Marker. More...
class	gem::MarkerCollection
	Marker collection. More...
class	gem::MarkerSketches
	Sketches collection. More...
class	gem::MarkerMatch
	Marker match. More...
class	gem::MapViewMarkerCollections
	Map view marker collections. More...
struct	gem::MarkerCustomRenderData
	Marker custom rendering information. More...
struct	gem::OverlayRenderSettings
	Overlay display settings. More...
class	gem::OverlayCategory
	OverlayCategory object. More...
class	gem::OverlayInfo
	OverlayInfo object. More...
class	gem::OverlayItem
	OverlayItem object. More...
class	gem::OverlayItemPosition
	Coordinate referenced OverlayItem object. More...
class	gem::OverlayCollection
	Immutable collection of overlay items. More...
class	gem::OverlayMutableCollection
	Mutable collection of overlay items. More...
class	gem::MapViewOverlayCollection
	Read-only collection of overlays attached to a MapView. More...
class	gem::OverlayService
	Provides programmatic control of map overlays. More...
struct	gem::OverlayItemCustomRenderData
	OverlayItem custom rendering information. More...
class	gem::Projection
	Handles coordinate system conversions. More...
class	gem::Projection_LAM
	Projection_LAM object. More...
class	gem::Projection_WGS84
	Projection_WGS84 object. More...
class	gem::Projection_BNG
	Projection_BNG object. More...
class	gem::Projection_GK
	Projection_GK object. More...
class	gem::Projection_UTM
	Projection_UTM object. More...
class	gem::Projection_W3W
	Projection_W3W object. More...
class	gem::ProjectionService
	Projection Service. More...
class	gem::IRenderContext
	IRenderContext base interface for rendering. More...
class	gem::IBitmap
	Bitmap interface. More...
class	gem::IAdjustableBitmap
	Adjustable bitmap interface. More...
class	gem::IOpenGLContext
	IOpenGLContext interface. More...
struct	gem::Rgba
	RGBA color representation struct. More...
struct	gem::Rgba::BitField32
	RGBA bit field. More...
struct	gem::SizeType< T >
	Size representation based on pixels. More...
struct	gem::XyType< T >
	Screen position based on pixels, used to represent upper left corner of a viewport. More...
struct	gem::XyzType< T >
	Template type containing three values. More...
struct	gem::RectType< T >
	Rectangle representation based on pixels. More...

Typedefs
using	gem::OverlayCategoryList = List<OverlayCategory>
	List of OverlayCategory objects.
using	gem::SocialReportsOverlayCategoryList = List<SocialReportsOverlayCategory>
	List of SocialReportsOverlayCategory objects.
using	gem::OverlayItemList = List<OverlayItem>
	List of OverlayItem objects.
using	gem::OverlayItemPositionList = List<OverlayItemPosition>
	List of OverlayItemPosition objects.
using	gem::OverlayItemListRef = ApiRef<OverlayItemList>
	Reference to list of OverlayItem objects.
using	gem::StyleLayerInfoList = List<StyleLayerInfo>
	List of StyleLayerInfo entities.
using	gem::MarkerList = List<Marker>
	List of MarkerMatch objects.
using	gem::MarkerMatchList = List<MarkerMatch>
	List of MarkerMatch objects.
using	gem::MarkerMatchListRef = ApiRef<MarkerMatchList>
	Reference to list of MarkerMatchList objects.
using	gem::PathMatchList = List<PathMatch>
	List of PathMatch.
using	gem::ExpiredContentList = List<ExpiredContent>
	List of ExpiredContent entities.
using	gem::MapSpeedLimitList = List<MapSpeedLimit>
	List of MapSpeedLimit entities.
using	gem::MapViewExtensionsRef = ApiRef<MapViewExtensions>
	Reference to MapViewExtensions.
using	gem::CanvasListener = Listener<ICanvasListener>
	IMapViewListener wrapper class.
using	gem::MapViewListener = Listener<IMapViewListener>
	IMapViewListener wrapper class.
using	gem::FollowPositionPreferencesRef = ApiRef<FollowPositionPreferences>
	Reference to MapViewPreferences.
using	gem::MapViewPreferencesRef = ApiRef<MapViewPreferences>
	Reference to MapViewPreferences.
using	gem::FollowPositionPreferencesV2Ref = ApiRef<FollowPositionPreferencesV2>
	Reference to MapViewPreferencesV2.
using	gem::MapViewPreferencesV2Ref = ApiRef<MapViewPreferencesV2>
	Reference to MapViewPreferencesV2.
using	gem::MarkerRef = ApiRef<Marker>
	Reference to Marker.
using	gem::MarkerRenderSettingsBase = RenderSettings<int, 0, 0, 0, GEM_SETTING_SIZE(1.5), GEM_SETTING_SIZE(0)>
	Marker render settings base.
using	gem::MarkerCollectionRef = ApiRef<MarkerCollection>
	Reference to MarkerCollection.
using	gem::MarkerSketchesRef = ApiRef<MarkerSketches>
	Reference to MarkerCollection.
using	gem::MapViewMarkerCollectionsRef = ApiRef<MapViewMarkerCollections>
	Reference to MapViewMarkerCollections.
using	gem::OverlayInfoRef = ApiRef<OverlayInfo>
	Reference to OverlayInfo.
using	gem::OverlayItemRef = ApiRef<OverlayItem>
	Reference to OverlayItem.
using	gem::OverlayCollectionRef = ApiRef<OverlayCollection>
	Reference to OverlayCollection.
using	gem::OverlayMutableCollectionRef = ApiRef<OverlayMutableCollection>
	Reference to OverlayMutableCollection.
using	gem::MapViewOverlayCollectionRef = ApiRef<MapViewOverlayCollection>
	Reference to MapViewOverlayCollection.
using	gem::Projection_LAMRef = ApiRef<Projection_LAM>
	Reference to Projection_LAM.
using	gem::Projection_WGS84Ref = ApiRef<Projection_WGS84>
	Reference to Projection_WGS84.
using	gem::Projection_MGRSRef = ApiRef<Projection_MGRS>
	Reference to Projection_MGRS.
using	gem::Projection_BNGRef = ApiRef<Projection_BNG>
	Reference to Projection_BNG.
using	gem::GKProjectionRef = ApiRef<Projection_GK>
	Reference to Projection_GK.
using	gem::Projection_UTMRef = ApiRef<Projection_UTM>
	Reference to Projection_UTM.
using	gem::Projection_W3WRef = ApiRef<Projection_W3W>
	Reference to Projection_W3W.
using	gem::Size = SizeType<int>
	SizeType<int> alias.
using	gem::SizeF = SizeType<float>
	SizeType<float> alias.
using	gem::Xy = XyType<int>
	XyType<int> alias.
using	gem::XyF = XyType<float>
	XyType<float> alias.
using	gem::Xyz = XyzType<int>
	XyzType<int> alias.
using	gem::XyzF = XyzType<float>
	XyzType<float> alias.
using	gem::Rect = RectType<int>
	RectType<int> alias.
using	gem::RectF = RectType<float>
	RectType<float> alias.

Enumerations
enum	gem::ERenderRule { gem::RR_NoRender , gem::RR_Automatic , gem::RR_OnDemand }
	Screen rendering mode. More...
enum	gem::ETouchEvent { gem::TE_Down , gem::TE_Move , gem::TE_Up , gem::TE_Cancel }
	Touch event type. More...
enum	gem::EMainSceneObjects { gem::SO_Earth = 0 }
	Main scene objects. More...
enum	gem::ERouteDisplayMode { gem::RDM_Full , gem::RDM_Branches }
	Route display modes. More...
enum class	gem::EViewOnlineServiceType { gem::EViewOnlineServiceType::Map , gem::EViewOnlineServiceType::SatelliteElevation , gem::EViewOnlineServiceType::Overlays , gem::EViewOnlineServiceType::External }
	Online service type for which the view can generate data transfer statistics. More...
enum	gem::EHighlightOptions { gem::HO_ShowLandmark = 0x01 , gem::HO_ShowContour = 0x2 , gem::HO_Group = 0x4 , gem::HO_Overlap = 0x8 , gem::HO_NoFading = 0x10 , gem::HO_Bubble = 0x20 , gem::HO_Selectable = 0x40 }
	Landmarks highlight display options. More...
enum	gem::EViewDataTransitionStatus { gem::VD_Complete , gem::VD_IncompleteOnline }
	Enumeration used to specify view data transition. More...
enum	gem::EViewCameraTransitionStatus { gem::CT_Stationary , gem::CT_Moving }
	Enumeration used to specify view camera transition. More...
enum	gem::EAnimation { gem::AnimationNone = 0 , gem::AnimationLinear }
	Enumerates the possible animation types. More...
enum	gem::EMapViewPerspective { gem::MVP_2D , gem::MVP_3D }
	Perspectives in which the map is viewed. More...
enum class	gem::EBuildingsVisibility { gem::EBuildingsVisibility::BV_Default , gem::EBuildingsVisibility::BV_Hide , gem::EBuildingsVisibility::BV_2D , gem::EBuildingsVisibility::BV_3D }
	Buildings visibility modes. More...
enum	gem::EMapDetailsQualityLevel { gem::MDQL_Low , gem::MDQL_Medium , gem::MDQL_High }
	Map details quality level. More...
enum	gem::EFollowPositionMapRotationMode { gem::FPMRM_PositionHeading , gem::FPMRM_Compass , gem::FPMRM_Fixed }
	Follow position map rotation mode. More...
enum	gem::ETouchGestures { gem::TG_OnTouch = 0x100 , gem::TG_OnLongDown = 0x200 , gem::TG_OnDoubleTouch = 0x400 , gem::TG_OnTwoPointersTouch = 0x800 , gem::TG_OnTwoPointersDoubleTouch = 0x1000 , gem::TG_OnMove = 0x2000 , gem::TG_OnTouchMove = 0x4000 , gem::TG_OnSwipe = 0x8000 , gem::TG_OnPinchSwipe = 0x10000 , gem::TG_OnPinch = 0x20000 , gem::TG_OnRotate = 0x40000 , gem::TG_OnShove = 0x80000 , gem::TG_OnTouchPinch = 0x100000 , gem::TG_OnTouchRotate = 0x200000 , gem::TG_OnTouchShove = 0x400000 , gem::TG_OnRotatingSwipe = 0x800000 , gem::TG_InternalProcessing = 0x80000000 }
	Touch gestures list. More...
enum	gem::ELineType { gem::LT_StyleDefault , gem::LT_Solid , gem::LT_Dashed , gem::LT_Point }
	Line type for linear features. More...
enum	gem::EImagePosition { gem::IP_StyleDefault , gem::IP_Center , gem::IP_LeftTop , gem::IP_CenterTop , gem::IP_RightTop , gem::IP_RightCenter , gem::IP_RightBottom , gem::IP_CenterBottom , gem::IP_LeftBottom , gem::IP_LeftCenter }
	Image position relative to position reference. More...
enum	gem::EMarkerType { gem::MT_Point , gem::MT_Polyline , gem::MT_Polygon , gem::MT_Area }
	Marker type. More...
enum	gem::EMarkerMatchType { gem::MMT_None , gem::MMT_Coordinate , gem::MMT_CoordinateGroup , gem::MMT_Contour , gem::MMT_Inside }
	Marker match type. More...
enum	gem::EMarkerLabelingMode { gem::MLM_None = 0 , gem::MLM_Item = 0x1 , gem::MLM_Group = 0x2 , gem::MLM_ItemCenter = 0x4 , gem::MLM_GroupCenter = 0x8 , gem::MLM_FitImage = 0x10 , gem::MLM_IconBottomCenter = 0x20 , gem::MLM_TextCentered = MLM_ItemCenter , gem::MLM_TextAbove = 0x40 , gem::MLM_TextBellow = 0x80 , gem::MLM_GroupTopRight = 0x100 , gem::MLM_ItemLabelVisible = MLM_Item , gem::MLM_GroupLabelVisible = MLM_Group }
	Marker labeling mode. More...
enum class	gem::EPreviewDataType { gem::EPreviewDataType::Json }
	OverlayItem preview data formats. More...
enum	gem::ECommonOverlayId { gem::OID_Safety = 0x50A04 , gem::OID_PublicTransport = 0x2EEFAA , gem::OID_SocialLabels = 0xA200 , gem::OID_SocialReports = 0xA300 , gem::OID_EVCharging = 0x8200 }
	Overlay Ids enumeration. More...
enum class	gem::EHemisphere { gem::EHemisphere::HEM_South = 0 , gem::EHemisphere::HEM_North = 1 }
	The EHemisphere from Projection plugin. More...
enum class	gem::EProjectionType { gem::EProjectionType::EPR_Bng = 0 , gem::EProjectionType::EPR_Lam = 1 , gem::EProjectionType::EPR_Utm = 2 , gem::EProjectionType::EPR_Mgrs = 3 , gem::EProjectionType::EPR_Gk = 4 , gem::EProjectionType::EPR_Wgs84 = 5 , gem::EProjectionType::EPR_WhatThreeWords = 6 , gem::EProjectionType::EPR_Undefined = 7 }
	The map projection type. More...
enum	gem::opid::pt::ERouteType { gem::opid::pt::RT_Bus = 0 , gem::opid::pt::RT_Underground = 1 , gem::opid::pt::RT_Railway = 2 , gem::opid::pt::RT_Tram = 3 , gem::opid::pt::RT_Water_Transport = 4 , gem::opid::pt::RT_Misc = 5 }
	Used to identify the type of transportation returned by public transport OverlayItem::getPreviewExtendedData in kPT_route_type parameter. More...
enum	gem::opid::pt::EWheelchairAccessible { gem::opid::pt::WA_NoInfo = 0 , gem::opid::pt::WA_Yes = 1 , gem::opid::pt::WA_No = 2 }
	Used to identify the wheelchair accessibility returned by public transport OverlayItem::getPreviewExtendedData in kPT_trip_wheelchair_accessible parameter. More...
enum	gem::opid::pt::EBikesAllowed { gem::opid::pt::BA_NoInfo = 0 , gem::opid::pt::BA_Yes = 1 , gem::opid::pt::BA_No = 2 }
	Used to identify the bikes allowed returned by public transport OverlayItem::getPreviewExtendedData in kPT_trip_bikes_allowed parameter. More...
enum	gem::EDisplayType { gem::DT_Common , gem::DT_LcdH , gem::DT_LcdV }
	Display type. More...
enum class	gem::EImagePixelFormat { gem::EImagePixelFormat::UNKNOWN = 0 , gem::EImagePixelFormat::RGB_888 = 1 , gem::EImagePixelFormat::BGR_888 = 2 , gem::EImagePixelFormat::ABGR_8888 = 3 , gem::EImagePixelFormat::ALPHA_8 = 4 , gem::EImagePixelFormat::RGB_565 = 5 , gem::EImagePixelFormat::ARGB_8888 = 6 , gem::EImagePixelFormat::YUV_420_888 = 7 , gem::EImagePixelFormat::YV12 = 8 , gem::EImagePixelFormat::NV21 = 9 , gem::EImagePixelFormat::NV12 = YUV_420_888 , gem::EImagePixelFormat::kCVPixelFormatType_420YpCbCr8BiPlanarFullRange = YUV_420_888 }
	Encoding type. More...
enum	gem::ERouteRenderOptions { gem::RRS_Main = 0x1 , gem::RRS_ShowTraffic = 0x2 , gem::RRS_ShowTurnArrows = 0x4 , gem::RRS_ShowWaypoints = 0x8 , gem::RRS_ShowHighlights = 0x10 , gem::RRS_ShowUserImage = 0x20 , gem::RRS_ShowDirectionArrows = 0x40 }
	Route display options. More...

Detailed Description

Maps & 3D Scene related interfaces.

Typedef Documentation

◆ CanvasListener

using gem::CanvasListener = Listener<ICanvasListener>

IMapViewListener wrapper class.

Keeps a raw pointer or a safe pointer to a IMapViewListener interface

◆ MapViewListener

using gem::MapViewListener = Listener<IMapViewListener>

IMapViewListener wrapper class.

Keeps a raw pointer or a safe pointer to a IMapViewListener interface

Enumeration Type Documentation

◆ EAnimation

enum gem::EAnimation

Enumerates the possible animation types.

Enumerator
AnimationNone	No animation.
AnimationLinear	Linear easing animation.

◆ EBikesAllowed

enum gem::opid::pt::EBikesAllowed

Used to identify the bikes allowed returned by public transport OverlayItem::getPreviewExtendedData in kPT_trip_bikes_allowed parameter.

Enumerator
BA_NoInfo	No bike information for the trip.
BA_Yes	Vehicle being used on this particular trip can accommodate at least one bicycle.
BA_No	No bicycles are allowed on this trip.

◆ EBuildingsVisibility

enum class gem::EBuildingsVisibility

strong

Buildings visibility modes.

Enumerator
BV_Default	Show style default.
BV_Hide	Hide.
BV_2D	Show 2D ( flat ).
BV_3D	Show 3D.

◆ ECommonOverlayId

enum gem::ECommonOverlayId

Overlay Ids enumeration.

Enumerator
OID_Safety	Safety overlay ID.
OID_PublicTransport	PublicTransport overlay ID.
OID_SocialLabels	Social Labels overlay ID.
OID_SocialReports	Social Reports overlay ID.
OID_EVCharging	Charging station overlay ID.

◆ EDisplayType

enum gem::EDisplayType

Display type.

Enumerator
DT_Common	Common display ( default ).
DT_LcdH	Horizontally oriented LCD display.
DT_LcdV	Vertically oriented LCD display.

◆ EFollowPositionMapRotationMode

enum gem::EFollowPositionMapRotationMode

Follow position map rotation mode.

Enumerator
FPMRM_PositionHeading	Use position sensor heading for map rotation.
FPMRM_Compass	Use compass sensor for map rotation.
FPMRM_Fixed	Use fixed map rotation angle.

◆ EHemisphere

enum class gem::EHemisphere

strong

The EHemisphere from Projection plugin.

Enumerator
HEM_South	Southern hemisphere.
HEM_North	Northern hemisphere.

◆ EHighlightOptions

enum gem::EHighlightOptions

Landmarks highlight display options.

Enumerator
HO_ShowLandmark	Shows landmark icon & text.
HO_ShowContour	Shows landmark impact area contour ( when available ). By default, the option is true
HO_Group	Groups landmarks. This option is available only in conjunction with HO_ShowLandmark By default, the option is false
HO_Overlap	Overlap highlight over existing map data. This option is available only in conjunction with HO_ShowLandmark By default, the option is false
HO_NoFading	Disable highlight fading in / out. This option is available only in conjunction with HO_ShowLandmark By default, the option is false
HO_Bubble	Bubble display. The highlights are displayed in a bubble with custom icon placement inside the text by using the icon place-mark %%0%%, e.g. "My header text %%0%%\nMy footer text" This option is available only in conjunction with HO_ShowLandmark This option will automatically invalidate the HO_Group By default, the option is false
HO_Selectable	Selectable. The highlights are selectable using setCursorScreenPosition This option is available only in conjunction with HO_ShowLandmark By default, the option is false

◆ EImagePixelFormat

enum class gem::EImagePixelFormat

strong

Encoding type.

Enumerator
UNKNOWN	Unknown format.
RGB_888	24-bit encoding( 8-bit Red, 8-bit Green, 8-bit Blue ). Bit masks: Red 0xFF0000 Green 0x00FF00 Blue 0x0000FF
BGR_888	24-bit encoding( 8-bit Blue, 8-bit Green, 8-bit Red ). Bit masks: Blue 0xFF0000 Green 0x00FF00 Red 0x0000FF
ABGR_8888	32-bit encoding( 8-bit Alpha, 8-bit Blue, 8-bit Green, 8-bit Red ). Bit masks: ABGR Alpha 0xFF000000 Blue 0x00FF0000 Green 0x0000FF00 Red 0x000000FF
ALPHA_8	8-bit encoding( 8-bit Alpha ). See also [android.graphics.Bitmap.Config.ALPHA_8].
RGB_565	16-bit encoding( 5-bit Red, 6-bit Green, 5-bit Blue). Bit masks: Red 0xF800( 5 bits of red) Green 0x07E0( 6 bits of green) Blue 0x001F( 5 bits of blue) See also [android.graphics.ImageFormat.RGB_565]. [android.graphics.Bitmap.Config.RGB_565].
ARGB_8888	32-bit encoding( 8-bit Alpha, 8-bit Red, 8-bit Green, 8-bit Blue). Bit masks: ARGB Alpha 0xFF000000 Red 0x00FF0000 Green 0x0000FF00 Blue 0x000000FF See also [android.graphics.Bitmap.Config.ARGB_8888]
YUV_420_888	YUV (YCbCr) One pixel represents as: YYYYYYYY UVUV For a n-pixel frame: Y×8×n (UV)×2×n. See also [android.graphics.ImageFormat.YUV_420_888].
YV12	YVU (YCrCb) One pixel represents as: YYYYYYYY VUVU For a n-pixel frame: Y×8×n (VU)×2×n. See also [android.graphics.ImageFormat.YV12].
NV21	Android YUV format. This format is exposed to software decoders and applications. Is a 4:2:0 YCrCb planar format comprised of a WxH Y plane followed by (W/2) x (H/2) Cr and Cb planes. See also [ImageFormat.NV21].
NV12	/////////////////////////// /// EQUIVALENTS /// /////////////////////////// /// Multi-plane Android YUV 420 format This format is a generic YCbCr format, capable of describing any 4:2:0 chroma-subsampled planar or SEMIPLANAR buffer (but not fully interleaved), with 8 bits per color sample.
kCVPixelFormatType_420YpCbCr8BiPlanarFullRange	Bi-Planar Component Y'CbCr 8-bit 4:2:0, full-range (luma=[0,255] chroma=[1,255]). baseAddr points to a big-endian CVPlanarPixelBufferInfo_YCbCrBiPlanar struct

◆ EImagePosition

enum gem::EImagePosition

Image position relative to position reference.

Enumerator
IP_StyleDefault	Default image position ( style defined ).
IP_Center	Centered on position. Default.
IP_LeftTop	Left-top side relative to position.
IP_CenterTop	Horizontal centered-top side relative to position.
IP_RightTop	Right-top side relative to position.
IP_RightCenter	Right-vertical centered side relative to position.
IP_RightBottom	Right-bottom side relative to position.
IP_CenterBottom	Horizontal centered-bottom side relative to position.
IP_LeftBottom	Left-bottom side relative to position.
IP_LeftCenter	Left-vertical centered side relative to position.

◆ ELineType

enum gem::ELineType

Line type for linear features.

Enumerator
LT_StyleDefault	Default line type ( style defined ).
LT_Solid	Solid line.
LT_Dashed	Dashed line.
LT_Point	Point line.

◆ EMainSceneObjects

enum gem::EMainSceneObjects

Main scene objects.

Scene main objects have an attached coordinates system, see Coordinates::getSceneObject

Enumerator
SO_Earth	default

◆ EMapDetailsQualityLevel

enum gem::EMapDetailsQualityLevel

Map details quality level.

Enumerator
MDQL_Low	Low quality details.
MDQL_Medium	Medium quality details.
MDQL_High	High quality details ( default ).

◆ EMapViewPerspective

enum gem::EMapViewPerspective

Perspectives in which the map is viewed.

Enumerator
MVP_2D	Two dimensional.
MVP_3D	Three dimensional.

◆ EMarkerLabelingMode

enum gem::EMarkerLabelingMode

Marker labeling mode.

Enumerator
MLM_None	None.
MLM_Item	Label each marker item.
MLM_Group	Label marker groups.
MLM_ItemCenter	deprecated Item label is centered on image
MLM_GroupCenter	Group label is centered on image.
MLM_FitImage	Label fits the image.
MLM_IconBottomCenter	Align icon bottom center.
MLM_TextCentered	Item label centered on image.
MLM_TextAbove	Item label above icon.
MLM_TextBellow	Item label below icon.
MLM_GroupTopRight	Group label on top-right corner.
MLM_ItemLabelVisible	Show label for each marker item.
MLM_GroupLabelVisible	Show label for each marker group.

◆ EMarkerMatchType

enum gem::EMarkerMatchType

Marker match type.

Enumerator
MMT_None	None.
MMT_Coordinate	Match on a coordinate.
MMT_CoordinateGroup	Match on a group of coordinates.
MMT_Contour	Match on marker contour ( for polyline and polygon types ).
MMT_Inside	Match inside marker ( for polygon types ).

◆ EMarkerType

enum gem::EMarkerType

Marker type.

Enumerator
MT_Point	Multi-point marker.
MT_Polyline	Polyline marker.
MT_Polygon	Polygon marker.
MT_Area	Area marker. Same sahe as polygon with a layer position on top of map view areas stack.

◆ EPreviewDataType

enum class gem::EPreviewDataType

strong

OverlayItem preview data formats.

Enumerator
Json	Json format.

◆ EProjectionType

enum class gem::EProjectionType

strong

The map projection type.

Enumerator
EPR_Bng	British National Grid (BNG).
EPR_Lam	Lambert 93 (LAM).
EPR_Utm	Universal Transverse Mercator (UTM).
EPR_Mgrs	Military Grid Reference System (MGRS).
EPR_Gk	Gauss-Krüger (GK).
EPR_Wgs84	World Geodetic System (WGS84).
EPR_WhatThreeWords	What3Words (W3W).
EPR_Undefined	Undefined.

◆ ERenderRule

enum gem::ERenderRule

Screen rendering mode.

Enumerator
RR_NoRender	map render is disabled ~ StopRendering
RR_Automatic	map is rendered automatically by the SDK, when needed
RR_OnDemand	default - map is rendered on demand by calling the Screen::render. SDK user gets render requests via IOpenGLContext::NeedsRender notification

◆ ERouteDisplayMode

enum gem::ERouteDisplayMode

Route display modes.

Enumerator
RDM_Full	Full route display.
RDM_Branches	Zoom to the branched part of the route.

◆ ERouteRenderOptions

enum gem::ERouteRenderOptions

Route display options.

Enumerator
RRS_Main	Route is main route in collection ( i.e. it overlaps all other siblings and has different render settings ).
RRS_ShowTraffic	Display traffic status over the route. Default is true.
RRS_ShowTurnArrows	Display the turn arrows associated with route guidance. Default is true.
RRS_ShowWaypoints	Display the route waypoints. Default is true.
RRS_ShowHighlights	Enable route highlights. Default is true Public routes will render segments in color for bus, public & car routes; pedestrian parts are rendered differently
RRS_ShowUserImage	Display user waypoints images. If enabled, user landmark image will be displayed instead of standard pin image. Default is false
RRS_ShowDirectionArrows	Display route direction arrows. If enabled, the direction arrows will be rendered over the route

◆ ERouteType

enum gem::opid::pt::ERouteType

Used to identify the type of transportation returned by public transport OverlayItem::getPreviewExtendedData in kPT_route_type parameter.

Enumerator
RT_Bus	Bus.
RT_Underground	Underground.
RT_Railway	Railway.
RT_Tram	Tram.
RT_Water_Transport	Water transport.
RT_Misc	Other type.

◆ ETouchEvent

enum gem::ETouchEvent

Touch event type.

Enumerator
TE_Down	Touch event down.
TE_Move	Touch event move.
TE_Up	Touch event up.
TE_Cancel	Touch event cancel.

◆ ETouchGestures

enum gem::ETouchGestures

Touch gestures list.

Enumerator
TG_OnTouch	Single pointer touch event (down and up with negligible move) - not used - could be used for selection.
TG_OnLongDown	Single pointer long touch event - put a marker on the map.
TG_OnDoubleTouch	Single pointer double touch event - zoom in.
TG_OnTwoPointersTouch	Two pointers single touch event - zoom out.
TG_OnTwoPointersDoubleTouch	Two pointers double touch event - autocenter the globe.
TG_OnMove	Single pointer move event - pan.
TG_OnTouchMove	Single pointer touch event followed immediately by a vertical move/pan event = single pointer zoom in/out.
TG_OnSwipe	Single pointer linear swipe event - move/pan with pointer moving when lifted, in the dXInPix, dYInPix direction.
TG_OnPinchSwipe	Two pointer zooming swipe event - one or both pointers moving when lifted during pinch zoom, causing motion to continue for a while.
TG_OnPinch	Two pointers pinch (pointers moving toward or away from each other) event - can include zoom and shove (2-pointer pan) but no rotate.
TG_OnRotate	Two pointers rotate event - can include zoom and shove (distance between 2 pointers remains constant while line connecting them moves or rotates).
TG_OnShove	Two pointers shove event(2-pointer pan - pointers moving in the same direction the same distance) - can include rotate and zoom.
TG_OnTouchPinch	Two pointers touch event followed immediately by a pinch event - not used.
TG_OnTouchRotate	Two pointers touch event followed immediately by a rotate event - not used.
TG_OnTouchShove	Two pointers touch event followed immediately by a shove event - not used.
TG_OnRotatingSwipe	Two pointer rotating swipe event - one or both pointers moving when lifted during pinch rotate, causing motion to continue for a while.
TG_InternalProcessing	Allow internal events processing - if disabled, only send notifications to external listeners (UI).

◆ EViewCameraTransitionStatus

enum gem::EViewCameraTransitionStatus

Enumeration used to specify view camera transition.

Enumerator
CT_Stationary	Camera is stationary.
CT_Moving	Camera is moving.

◆ EViewDataTransitionStatus

enum gem::EViewDataTransitionStatus

Enumeration used to specify view data transition.

Enumerator
VD_Complete	All data view transitions are complete.
VD_IncompleteOnline	View data transitions are incomplete because online data is expected to arrive via the connection.

◆ EViewOnlineServiceType

enum class gem::EViewOnlineServiceType

strong

Online service type for which the view can generate data transfer statistics.

Enumerator
Map	Service type - map.
SatelliteElevation	Service type - satellite elevation topography.
Overlays	Service type - overlays.
External	External data ( WMTS, Wiki, etc ).

◆ EWheelchairAccessible

enum gem::opid::pt::EWheelchairAccessible

Used to identify the wheelchair accessibility returned by public transport OverlayItem::getPreviewExtendedData in kPT_trip_wheelchair_accessible parameter.

Enumerator
WA_NoInfo	No accessibility information for the trip.
WA_Yes	Vehicle being used on this particular trip can accommodate at least one rider in a wheelchair.
WA_No	No riders in wheelchairs can be accommodated on this trip.

Classes

Typedefs

Enumerations

Detailed Description

Typedef Documentation

◆ CanvasListener

◆ MapViewListener

Enumeration Type Documentation

◆ EAnimation

◆ EBikesAllowed

◆ EBuildingsVisibility

◆ ECommonOverlayId

◆ EDisplayType

◆ EFollowPositionMapRotationMode

◆ EHemisphere

◆ EHighlightOptions

◆ EImagePixelFormat

◆ EImagePosition

◆ ELineType

◆ EMainSceneObjects

◆ EMapDetailsQualityLevel

◆ EMapViewPerspective

◆ EMarkerLabelingMode

◆ EMarkerMatchType

◆ EMarkerType

◆ EPreviewDataType

◆ EProjectionType

◆ ERenderRule

◆ ERouteDisplayMode

◆ ERouteRenderOptions

◆ ERouteType

◆ ETouchEvent

◆ ETouchGestures

◆ EViewCameraTransitionStatus

◆ EViewDataTransitionStatus

◆ EViewOnlineServiceType

◆ EWheelchairAccessible