Types for Exporting¶
The following types are used as parameters and return values in functions related to exporting GlobalMapper layers and workspaces. These types use fixed, numeric constants, which are defined here.
- globalmapper.GM_ElevationExportFormat_t32¶
List of supported elevation export types
- Values:
- GM_Export_GMG = 0
Global Mapper Grid format
- GM_Export_BIL = 1
BIL format
- GM_Export_Erdas_Elevation = 2
Erdas Imagine IMG format with elevation data
- GM_Export_Surfer_ASCII = 3
Surfer ASCII Grid
- GM_Export_Surfer_Binary_v6 = 4
Surfer Binary Grid v6
- GM_Export_Surfer_Binary_v7 = 5
Surfer Binary Grid v7
- GM_Export_DEM = 6
USGS ASCII DEM format
- GM_Export_XYZ_ASCII_Grid = 7
XYZ ASCII Grid file
- GM_Export_Arc_ASCII_Grid = 8
Arc Info ASCII Grid format
- GM_Export_ElevGeoTIFF = 9
Vertical GeoTIFF format
- GM_Export_DXF_Point = 10
DXF 3D Point format
- GM_Export_Float_Grid = 11
Float/Grid format
- GM_Export_DTED = 12
DTED format
- GM_Export_Vertical_Mapper_Grid = 13
Vertical Mapper (MapInfo) grid format
- GM_Export_Windsim_GWS = 14
Windsim GWS
- GM_Export_VRML = 15
VRML
- GM_Export_STL = 16
STL (ASCII format)
- GM_Export_STL_Binary = 17
STL (binary format)
- GM_Export_EsriGDB_Elevation = 18
Esri Geodatabase
- GM_Export_Vulcan_TIN = 19
Vulcan .00t Triangulation
- GM_Export_Geosoft_Grid = 20
Geosoft Grid format
GM_Export_NumElevationFormats = 21
- globalmapper.GM_ExportOptsCADType_t8¶
CAD export type
- Values:
- GM_CADType_DWG = 0
AutoCAD DWG
- GM_CADType_DXF = 1
AutoCAD DXF
- GM_CADType_BinaryDXF = 2
AutoCAD Binary DXF
- globalmapper.GM_ExportOptsDWGVersion_t8¶
Versions for DWG export
- Values:
GM_ExportDWG_VerDefault = 0
GM_ExportDWG_VerAC1_2 = 1
GM_ExportDWG_VerAC1_40 = 2
GM_ExportDWG_VerAC1_50 = 3
GM_ExportDWG_VerAC2_20 = 4
GM_ExportDWG_VerAC2_10 = 5
GM_ExportDWG_VerAC2_21 = 6
GM_ExportDWG_VerAC2_22 = 7
GM_ExportDWG_Ver1001 = 8
GM_ExportDWG_Ver1002 = 9
GM_ExportDWG_VerAC025 = GM_ExportDWG_Ver1002
GM_ExportDWG_Ver1003 = 10
GM_ExportDWG_VerAC026 = GM_ExportDWG_Ver1003
GM_ExportDWG_Ver1004 = 11
GM_ExportDWG_VerAC09 = GM_ExportDWG_Ver1004
GM_ExportDWG_Ver1005 = 12
GM_ExportDWG_Ver1006 = 13
GM_ExportDWG_VerAC10 = GM_ExportDWG_Ver1006
GM_ExportDWG_Ver1007 = 14
GM_ExportDWG_Ver1008 = 15
GM_ExportDWG_Ver1009 = 16
GM_ExportDWG_VerAC12 = GM_ExportDWG_Ver1009
GM_ExportDWG_Ver1010 = 17
GM_ExportDWG_Ver1011 = 18
GM_ExportDWG_Ver1012 = 19
GM_ExportDWG_VerAC13 = GM_ExportDWG_Ver1012
GM_ExportDWG_Ver1013 = 20
GM_ExportDWG_VerAC14beta = GM_ExportDWG_Ver1013
GM_ExportDWG_Ver1014 = 21
GM_ExportDWG_VerAC14 = GM_ExportDWG_Ver1014
GM_ExportDWG_Ver1500 = 22
GM_ExportDWG_Ver1015 = 23
GM_ExportDWG_VerAC15 = GM_ExportDWG_Ver1015
GM_ExportDWG_Ver1800a = 24
GM_ExportDWG_Ver1800 = 25
GM_ExportDWG_VerAC18 = GM_ExportDWG_Ver1800
GM_ExportDWG_Ver2100a = 26
GM_ExportDWG_Ver1021 = 27
GM_ExportDWG_VerAC21 = GM_ExportDWG_Ver1021
GM_ExportDWG_Ver2400a = 28
GM_ExportDWG_Ver1024 = 29
GM_ExportDWG_VerAC24 = GM_ExportDWG_Ver1024
GM_ExportDWG_Ver2700a = 30
GM_ExportDWG_Ver1027 = 31
GM_ExportDWG_VerAC27 = GM_ExportDWG_Ver1027
GM_ExportDWG_Ver1032 = 33
GM_ExportDWG_VerAC32 = GM_ExportDWG_Ver1032
- GM_ExportDWG_VerNewest = GM_ExportDWG_Ver1032
export the newest supported version
- globalmapper.GM_ExportOptsDXFFlags_t32¶
Flags to control DWG/DWG exports
- Values:
- GM_ExportDXF_UseLabelsForLayers = 0x00000001
Use feature labels, if present, for layer names rather than feature types/descriptions
- GM_ExportDXF_UseZeroWidthLines = 0x00000002
Export all lines as 0 width to prevent compatibility problems with some software
- GM_ExportDXF_TextSizeAbsolute = 0x00000004
Is the mTenPointFontHeight really the absolute height in file unit to make all text?
- GM_ExportDXF_ExportElevLinesAs2D = 0x00000008
Export lines with a single elevation (like contours) as 2D lines rather than 3D with a separate elevation for each vertex
- GM_ExportDXF_AllowLongLabels = 0x00000010
Don’t truncate labels at 31 characters
- GM_ExportDXF_ExportECEF = 0x00000020
Export ECEF (Earth-Centered Earth Fixed) coordinates
- GM_ExportDXF_PreserveAttributes = 0x00000040
Preserve all feature attributes
- GM_ExportDXF_UseLegacyExporter = 0x00000080
Use the legacy DXF exporter from before Global Mapper (SDK) v22.0
- GM_ExportDXF_ExportProjection = 0x00000100
Embed the current projection in the output DWG/DXF file
- globalmapper.GM_ExportOptsDXFLabels_t8¶
This enumeration lists the ways that line and area labels can be exported to DXF/DWG files.
- Values:
- GM_ExportDXF_NoLabels = 0
No line or area feature labels will be exported
GM_ExportDXF_LabelsAsPointsFeatureLayer = 1
- GM_ExportDXF_LabelsAsPoints = 2
Line and area feature labels will be exported as separate text entities in their own text layer
- GM_ExportDXF_LabelsAsAttrs = 3
Line and area feature labels will be exported as attributes of those entities
GM_ExportDXF_LabelsNumOpts = 4
- globalmapper.GM_ExportSamplingMethod_t16¶
Special definitions for export resampling
- Values:
- GM_SAMPLING_EXPORT_DEFAULT = 0x0000
Use default export resampling based on setting to auto or use layer
- GM_SAMPLING_EXPORT_AUTOMATIC = 0x0100
Use automatic resampling if enabled
- GM_SAMPLING_EXPORT_KEEP_LAYER = 0x0200
Use original layer resampling method
- GM_SAMPLING_EXPORT_CUSTOM_MASK = 0x8000
Use a specific resampling method. The lower 8 bits are a GM_SamplingMethod_t8 type
- globalmapper.GM_LayerTypeFlags_t32¶
Export type flags for determining what type of layer/export we are doing. You can combine multiple of these in a single bit mask.
- Values:
GM_LayerType_ELEVATION = 0x00000001
GM_LayerType_RASTER = 0x00000002
GM_LayerType_VECTOR = 0x00000004
GM_LayerType_WEB = 0x00000010
GM_LayerType_DB_VECTOR = 0x00000020
GM_LayerType_DB_RASTER = 0x00000040
- GM_LayerType_LIDAR = 0x00000080
Does the format support Lidar point clouds?
- GM_LayerType_3D = 0x00000100
Is it a 3D model format?
- GM_LayerType_SUPPORTS_NON_SPATIAL = 0x00000200
Is it a format that supports non-spatial data?
- GM_LayerType_FLYTHROUGH = 0x00000400
Vector format that supports fly-through path data
- GM_LayerType_AllTypes = 0xFFFFFFFF
Mask with all types
- globalmapper.GM_PackageExportFlags_t32¶
Flags for package export
- Values:
- GM_ExportPackage_LatLongWGS84 = 0x00000001
Export data in lat/lon/WGS84 coordinates rather than the current projection or native projection of each layer
- GM_ExportPackage_DoublePrecision = 0x00000002
Use double-precision coordinates for vector data.
- GM_ExportPackage_DiscardAttributes = 0x00000004
Discard vector feature attributes
- GM_ExportPackage_HideProgress = 0x00000008
Don’t show export progress
- GM_ExportPackage_KeepAllStyles = 0x00000010
Keep all style information, even if features are using default style
- GM_ExportPackage_UseNativeProj = 0x00000020
Use the native projection for each layer rather than the current projection or lat/lon/WGS84
- GM_ExportPackage_CombineVectorLayers= = 0x00000040
Specifies that all compatible vector layers should be combined into a single layer instead of maintained in their original layers
- GM_ExportPackage_ExtraElevPrecision = 0x00000080
Store elevation values from elevation grid files with extra precision
- GM_ExportPackage_EmbedImages = 0x00000100
Embed associated images (primary image only, use GM_ExportPackage_EmbedImagesAll to embed all)
- GM_ExportPackage_NoAreaFeatures = 0x00000200
Don’t export areas
- GM_ExportPackage_NoLineFeatures = 0x00000400
Don’t export lines
- GM_ExportPackage_NoPointFeatures = 0x00000800
Don’t export points
- GM_ExportPackage_MobileFormat = 0x00001000
Export using mobile format
- GM_ExportPackage_IncludeThumbnail = 0x00002000
Include a thumbnail image
- GM_ExportPackage_UseJP2 = 0x00004000
Save raster layers as JPEG 2000 if RGB or GeoTIFF if palette based.
- GM_ExportPackage_AlwaysUseJP2 = 0x00008000
Save all raster layers as JPEG 2000. Will lose palette info if given. Ignore GM_ExportPackage_UseJP2 flag.
- GM_ExportPackage_SortLidar = 0x00010000
Spatially sort Lidar point clouds for faster interaction with data. Note the original record number is lost when this is done.
- GM_ExportPackage_ResampleExternally = 0x00020000
If a layer has a resampling method set, export using nearest neighbor and auto-select resampling method at load time
- GM_ExportPackage_KeepHiddenFeatures = 0x00040000
Include all features even if they are unchecked in a type filter or otherwise hidden
- GM_ExportPackage_IgnoreBounds = 0x00080000
Ignore the export bounds, include the full layer for all passed in data (can be useful if some data isn’t really projected)
- GM_ExportPackage_IncludeViewBounds = 0x00100000
Include view bounds (for GMM 2.2 or later)
- GM_ExportPackage_EmbedImagesAll = 0x00200000
Embed all image files referenced in feature attributes
- GM_ExportPackage_EmbedAudio = 0x00400000
Embed audio files referenced in feature attributes
- globalmapper.GM_PDFExportFlags_t32¶
This enumeration lists various flags for a PDF export
- Values:
- GM_PDF_FillPage = 0x00000001
Expand export bounds to fill page
- GM_PDF_Landscape = 0x00000002
Use landscape orientation
- GM_PDF_UseFilenamesForLayers = 0x00000004
Use name of file features are from for layer names instead of feature type name
- GM_PDF_BorderStyleValid = 0x00000008
Use border style settings
- GM_PDF_HideProgress = 0x00000010
Disable progress display during export
- GM_PDF_NoJPGCompression = 0x00000020
Don’t use JPG compression for images
- GM_PDF_DontIncludeMapLayout = 0x00000040
Don’t include map layout elements like distance scale, elevation legend, etc.
- globalmapper.GM_RasterExportFlags_t32¶
Flags for raster (i.e. GeoTIFF, JPG) image and elevation grid export
- Values:
General export flags
- GM_ExportFlags_GenWorldFile = 0x00000001
Generate a world file
- GM_ExportFlags_GenPRJFile = 0x00000002
Generate a projection (PRJ) file
- GM_ExportFlags_GenTABFile = 0x00000004
Generate a MapInfo TAB file
- GM_ExportFlags_Grayscale = 0x00000008
Generate a grayscale image (raster only)
- GM_ExportFlags_Palette = 0x00000010
Generate a paletted image (raster only)
- GM_ExportFlags_HideProgress = 0x00000020
Don’t show export progress
- GM_ExportFlags_JPGinTIFF = 0x00000040
Create a JPG compressed GeoTIFF file (GM_Export_GeoTIFF format only)
- GM_ExportFlags_FillSmallGaps = 0x00000080
Fill small gaps in data when exporting elevation data
- GM_ExportFlags_AllowLossy = 0x00000100
Allow lossy export to GMG
- GM_ExportFlags_16BitSamples = 0x00000200
Use signed 16-bit integer elevation values (GM_Export_BIL and GM_Export_Erdas_Elevation formats only)
- GM_ExportFlags_UseLZW = 0x00000400
Use LZW compression for GeoTIFF file (GM_Export_GeoTIFF format only)
- GM_ExportFlags_NoTransparent = 0x00000800
Don’t mark background pixels transparent for PNG file (GM_Export_PNG format only)
- GM_ExportFlags_AddAlpha = 0x00001000
Add an alpha channel to formats that support it (need for GM_Export_GeoTIFF [24-bit only], enabled by default for GM_Export_PNG)
- GM_ExportFlags_SeparateVectorLayers = 0x00002000
Draw each vector separately rather than drawing all at once when exporting vector data
- GM_ExportFlags_HidePartialLabels = 0x00004000
Don’t draw any labels that are only partially within the export box
- GM_ExportFlags_ExportSlopeValues = 0x00008000
Export slope values rather than elevation values (GM_Export_FloatGrid only)
- GM_ExportFlags_ExportSlopeDirValues = 0x00010000
Export slope direction values rather than elevation values (GM_Export_FloatGrid only)
- GM_ExportFlags_UseEsriHdrFormat = 0x00020000
Export ESRI format HDR for GM_Export_BIL format
- GM_ExportFlags_BigEndian = 0x00040000
Save big endian elevation samples for GM_Export_BIL format
- GM_ExportFlags_ForceSquareSamples = 0x00080000
Force square samples in the export. The provided pixel dimensions will be altered to get close, then the provided bounds will grow in one direction to make this happen
- GM_ExportFlags_NoCompression = 0x00100000
Disable compression (GM_Export_GeoTIFF format only)
GM_ExportFlags_UseRGBIfTooManyColors= = 0x00200000
- GM_ExportFlags_SkipEmpty = 0x00400000
Abort if empty
- GM_ExportFlags_GenAuxXmlFile = 0x00800000
Generate an ESRI .aux.xml file with the projection in it
- GM_ExportFlags_UseDeflate = 0x01000000
Use Deflate/Zip compression for GeoTIFF file (GM_Export_GeoTIFF format only)
- GM_ExportFlags_ExcludeVectorLayers = 0x02000000
Should we exclude any vector layers from the export?
- GM_ExportFlags_IncludeMapLayout = 0x04000000
Should we include enabled map layout elements like distance scale, elevation legend, legend, etc.?
- GM_ExportFlags_UseNearBlack = 0x08000000
Export pixels that are almost black instead of black, i.e., change RGB(0,0,0) to RGB(1,1,1) (GM_Export_GeoTIFF, RGB export only)
Flags for choosing best out of provided raster layers for export
- GM_ExportFlags_BestRasterLayers = 0x10000000
Only draw the best raster layers for this zoom scale
GM_ExportFlags_BestRasterLayersHiRes= = 0x30000000
- GM_ExportFlags_LowResRasterLayers = 0x20000000
Only draw the lowest resolution raster layers
- GM_ExportFlags_HiResRasterLayers = 0x40000000
Only draw the highest resolution raster layers
- GM_ExportFlags_BestRasterChart = 0x50000000
Only draw the best raster chart (this is tuned for marine chart display)
Definitions for masks of various option bits
- GM_ExportFlags_RasterMask = 0xF0000000
Mask for raster draw options
- globalmapper.GM_RasterExportFormat_t32¶
List of supported raster export types
- Values:
- GM_Export_GeoTIFF = 0
GeoTIFF format
- GM_Export_JPG = 1
JPG format
- GM_Export_PNG = 2
PNG format
- GM_Export_Erdas_Imagine = 3
Erdas Imagine IMG format
- GM_Export_BMP = 4
BMP (Windows) format
- GM_Export_ECW = 5
ECW format
- GM_Export_BIL_Raster = 6
BIL format raster (RGB or grayscale)
- GM_Export_JPEG2000 = 7
JPEG 2000 format
- GM_Export_NITF = 8
NITF format
- GM_Export_BIP = 9
BIP format raster (band interleaved pixel)
- GM_Export_BSQ = 10
BSQ format raster (band sequential)
- GM_Export_EsriGDB_Raster = 11
Esri Geodatabase
- GM_Export_CADRG_CIB = 12
CADRG/CIB (RPF) format (NOTE: must use GM_ExportRasterEx for this format to provide additional parameters)
- GM_Export_GMG_WebTiles = 13
Global Mapper Grid (GMG) format used as web tiles
GM_Export_NumRasterFormats = 14
- globalmapper.GM_VectorExportFlags_t32¶
Flags for vector (i.e. DXF, Shapefile) export
- Values:
- GM_VectorExportFlags_GenPRJFile = 0x00000001
Generate a projection (PRJ) file
- GM_VectorExportFlags_HideProgress = 0x00000002
Don’t show export progress
- GM_VectorExportFlags_ExportAreas = 0x00000004
Export area features
- GM_VectorExportFlags_ExportLines = 0x00000008
Export line features
- GM_VectorExportFlags_ExportPoints = 0x00000010
Export point/text features
- GM_VectorExportFlags_ExportAttrs = 0x00000020
Export feature attributes (when applicable)
- GM_VectorExportFlags_Export3D = 0x00000040
Export 3D features if applicable
- GM_VectorExportFlags_NoHeaderRow = 0x00000080
(GM_Export CSV only) Don’t include a header row
- GM_VectorExportFlags_IncludeLatLonCols = 0x00000100
(GM_Export CSV only) Include latitude and longitude columns
- GM_VectorExportFlags_NoLatLonFormatting = 0x00000200
(GM_Export CSV only) Export lat/lon columns as raw numbers (i.e. no breaking into DD MM SS, etc.)
- GM_VectorExportFlags_ExportMGRS = 0x00000400
(GM_Export CSV only) Export MGRS column
- GM_VectorExportFlags_OnlyExportAttrs = 0x00000800
(GM_Export_CSV only) Only generate attribute files
GM_VectorExportFlags_ExportAll = GM_VectorExportFlags_ExportAreas | GM_VectorExportFlags_ExportLines | GM_VectorExportFlags_ExportPoints
- globalmapper.GM_VectorExportFormat_t32¶
List of supported vector export types
- Values:
- GM_Export_DXF = 0
DXF format - use GM_ExportOptsDXF_DWG_t for aFormatOptions parameter to GM_ExportVector (can be gm.NULL)
- GM_Export_Shapefile = 1
Shapefile format - use GM_ExportOptsSHP_t for aFormatOptions parameter to GM_ExportVector (can be gm.NULL)
- GM_Export_KML = 2
KML format - use GM_ExportOptsKML_t for aFormatOptions parameter to GM_ExportVector (can be gm.NULL) - pass .KMZ filename to create KMZ file
- GM_Export_MapInfo_MIF = 3
MapInfo MIF/MID format - pass gm.NULL for aFormatOptions parameter to GM_ExportVector
- GM_Export_MapInfo_TAB = 4
MapInfo TAB/MAP format - pass gm.NULL for aFormatOptions parameter to GM_ExportVector
- GM_Export_WaspMap = 5
WaSP Map format - pass gm.NULL for aFormatOptions parameter to GM_ExportVector
- GM_Export_SimpleText = 6
Simple ASCII Text file format - use GM_ExportOptsSimpleText_t for aFormatOptions parameter to GM_ExportVector (can be gm.NULL)
- GM_Export_CSV = 7
CSV file format - pass gm.NULL for aFormatOptions parameter to GM_ExportVector
- GM_Export_SVG = 8
SVG file format - pass gm.NULL for aFormatOptions parameter to GM_ExportVector
- GM_Export_SpatialDB = 9
Spatial database table
- GM_Export_DWG = 10
DWG format - use GM_ExportOptsDXF_DWG_t for aFormatOptions parameter to GM_ExportVector (can be gm.NULL)
GM_Export_NumVectorFormats = 11
- globalmapper.GM_WebExportFlags_t32¶
This type represents flags available for web format exports
- Values:
- GM_WebExport_NoTransparency = 0x00000001
Don’t use transparency in exported files
- GM_WebExport_DisplayResults = 0x00000002
Automatically load the results in a web browser/viewer
- GM_WebExport_HideProgress = 0x00000004
Don’t show export progress
- GM_WebExport_AddScaleBar = 0x00000008
Add scale bar control (Google Maps only)
- GM_WebExport_AddMapTypeControl = 0x00000010
Add map type selector control (Google Maps only)
- GM_WebExport_AddOverviewMap = 0x00000020
Add overview map control (Google Maps only)
- GM_WebExport_AutoGrid = 0x00000040
Automatically grid for display (KML only - super overlays)
- GM_WebExport_SkipEmptyTiles = 0x00000080
Don’t export empty tiles
- GM_WebExport_WWUseJavaFilenames = 0x00000100
Use filenames for WorldWind Java edition
- GM_WebExport_WWTransparentTiles = 0x00000200
Create transparent tiles
- GM_WebExport_SkipExistingTiles = 0x00000400
Skip existing tiles
- GM_WebExport_FillToTileBounds = 0x00000800
Fill to tile bounds
- GM_WebExport_NoHtmlFile = 0x00001000
Just export tiles, no HTML file
- GM_WebExport_ForcePalettePNG = 0x00002000
Always create 8-bit palette PNG files
- GM_WebExport_DontDeleteCancel = 0x00004000
Don’t delete already exported tiles on cancel
- GM_WebExport_OnlyGetTileCount = 0x00008000
Just get estimated count of tiles that would be exported and save in mTileCount pointer in web export structure
- GM_WebExport_SaveVectorData = 0x00010000
Save vector data if loaded
- GM_WebExport_GenWorldFiles = 0x00020000
Generate world files for each tile
- GM_WebExport_FullTilesOnly = 0x00040000
Only export fully covered tiles
- GM_WebExport_ForceTransPNG = 0x00080000
Force any transparent tiles to export as PNG
- GM_WebExport_CreateRowFolders = 0x00100000
Create separate folders for each row of tiles
- GM_WebExport_ClampToDataRes = 0x00200000
For a tiled GMG (terrain) export, clamp the most detailed zoom layer to the spacing of the input data rather than tile zoom resolution.
- GM_WebExport_LatLonWGS84Tiles = 0x00400000
Use lat/lon/WGS84 tile schema rather than Web Mercator
- GM_WebExport_AllowTileFillCrop = 0x00800000
Don’t ignore any crop areas for the export when GM_WebExport_FillToTileBounds is provided
- globalmapper.GM_WebExportFormat_t32¶
List of supported web export types
- Values:
- GM_Export_GoogleMaps = 0
Google Maps format
- GM_Export_VirtualEarth = 1
Virtual Earth (Bing Maps) format
- GM_Export_KMLRaster = 2
KML/KMZ raster format
- GM_Export_WorldWind = 3
WorldWind tile format
- GM_Export_TMS = 4
TMS (Tile Map Service) tile format
- GM_Export_OSM = 5
OSM (OpenStreetMap) tile format
- GM_Export_MBTiles = 6
MBTiles format
- GM_Export_RMaps = 7
RMaps format
- GM_Export_Zoomify = 8
Zoomify web format
- GM_Export_GeoPackage = 9
GeoPackage tiles
- GM_Export_MBVTiles = 10
MapBox Vector Tiles format
GM_Export_NumWebFormats = 11
- GM_Export_BingMaps = GM_Export_VirtualEarth
Bing Maps format