GXMAP class¶

class geosoft.gxapi.GXMAP¶

MAPs are containers for MVIEW objects. A view is a 3-D translation
and a clip window on a map. Graphic entities can be drawn in an MVIEW.
It is recommended that the MAP class be instantiated by first creating
an EMAP object and calling the geosoft.gxapi.GXEMAP.lock()() function.
(See the explanation on the distinction between the MAP and EMAP classes).

agg_list((GXLST)arg1, (int)arg2) → None:¶

Get a list of all aggregates in this map.

Parameters:	arg1 (`geosoft.gxapi.GXLST`) – list to hold the views (allow up to 96 characters) arg2 (int) – 0 - view/agg only 1 - view/agg/layer
Returns:	Nothing
Return type:	None

New in version 5.0.0.

Note:

List items are returned as view/agg/layer.
The layer name is optional

See also

geosoft.gxapi.GXLST class.

agg_list_ex((GXLST)arg1, (int)arg2, (int)arg3) → None:¶

Get a list of aggregates in this map based on a mode

Parameters:	arg1 (`geosoft.gxapi.GXLST`) – list to hold the views (allow up to 96 characters) arg2 (int) – 0 - view/agg only 1 - view/agg/layer arg3 (int) – MAP_LIST_MODE constants
Returns:	Nothing
Return type:	None

New in version 5.1.2.

Note:

List items are returned as view/agg/layer.
The layer name is optional

See also

geosoft.gxapi.GXLST class.

clean() → None:¶

Clean up empty groups in all views in map.

Returns:	Nothing
Return type:	None

New in version 5.0.0.

commit() → None:¶

Commit any changes to a map.

Returns:	Nothing
Return type:	None

New in version 5.0.0.

copy_map_to_view((str)arg1, (str)arg2) → None:¶

Copy entire map into one view in output map.

Parameters:	arg1 (str) – Destination MAP name arg2 (str) – Name of View
Returns:	Nothing
Return type:	None

New in version 5.1.8.

crc_map((int_ref)arg1, (str)arg2) → None:¶

Generate an XML CRC of a MAP

Parameters:	arg1 (`geosoft.gxapi.int_ref`) – CRC returned arg2 (str) – Name of xml to generate (.zip added)
Returns:	Nothing
Return type:	None

New in version 6.0.0.

static create((str)arg1, (int)arg2) → GXMAP:¶

Create a MAP.

Parameters:	arg1 (str) – MAP file name arg2 (int) – MAP_OPEN constants
Returns:	MAP Object
Return type:	`geosoft.gxapi.GXMAP`

New in version 5.0.0.

create_linked_3d_view((GXMVIEW)arg1, (str)arg2, (float)arg3, (float)arg4, (float)arg5, (float)arg6) → None:¶

Create a 3D View in this map that is linked to a MVIEW in a 3D View file.

Parameters:	arg1 (`geosoft.gxapi.GXMVIEW`) – 3DV’s 3D MVIEW arg2 (str) – New view name arg3 (float) – X minimum in mm arg4 (float) – Y minimun in mm arg5 (float) – X maximum in mm arg6 (float) – Y maximum in mm
Returns:	nothing
Return type:	None

New in version 9.2.0.

static current() → GXMAP:¶

This method returns the Current map opened.

Returns:	MAP Object
Return type:	`geosoft.gxapi.GXMAP`

New in version 5.0.0.

Note:

If there is no current map, and running interactively,
the user is prompted to open a map.

delete_view((str)arg1) → None:¶

Deletes a view in this map.

Parameters:	arg1 (str) – View Name to delete
Returns:	Nothing
Return type:	None

New in version 5.0.0.

Note:

If the view does not exist, nothing happens.

discard() → None:¶

Discard all changes made to the map.

Returns:	Nothing
Return type:	None

New in version 5.0.0.

dup_map((GXMAP)arg1, (int)arg2) → None:¶

Duplicate copy of current map.

Parameters:	arg1 (`geosoft.gxapi.GXMAP`) – Destination MAP object arg2 (int) – DUPMAP constants
Returns:	Nothing
Return type:	None

New in version 5.0.0.

Note:

Before version 6.2 text in maps were displayed with a character set
defining how characters above ASCII 127 would be displayed. 6.2 introduced
Unicode in the core montaj engine that eliminated the need for such a setting and
greatly increased the number of symbols that can be used. The only caveat
of the new system is that text may appear corrupted (especially with GFN fonts) in
versions prior to 6.2 that render maps created in version 6.2 and later.
The constant DUPMAP_COPY_PRE62 provides a way to create maps that can be
distributed to versions prior to 6.2.

duplicate_view((str)arg1, (str_ref)arg2, (bool)arg3) → None:¶

Duplicate an entire view

Parameters:	arg1 (str) – Name of view to duplicate arg2 (`geosoft.gxapi.str_ref`) – Name of new view created (pass in “” and the new name is returned) arg3 (bool) – Copy all groups bool
Returns:	Nothing
Return type:	None

New in version 5.1.2.

exist_view((str)arg1) → int:¶

Checks to see if a view exists.

Parameters:	arg1 (str) – View name
Returns:	0 view does not exist. 1 view exists.
Return type:	int

New in version 5.0.0.

export_all_in_view((str)arg1, (str)arg2, (float)arg3, (float)arg4, (int)arg5, (int)arg6, (str)arg7, (str)arg8) → None:¶

Export the entire map in view units to an external format. View and Group names are removed and plane spatial coordinates will be in the units of the map.

Parameters:	arg1 (str) – File Name To Export arg2 (str) – View to export coordinates in arg3 (float) – Resolution in view units of one pixel (or dummy, will be used if DPI is dummy) arg4 (float) – Resolution in DPI (will override view resolution if not dummy, map page size will be used to determine pixel size of output) arg5 (int) – MAP_EXPORT_BITS constants arg6 (int) – MAP_EXPORT_METHOD constants arg7 (str) – MAP_EXPORT_FORMAT constants arg8 (str) – Extended Options String (format specific)
Returns:	Nothing
Return type:	None

New in version 7.1.0.

export_all_raster((str)arg1, (str)arg2, (int)arg3, (int)arg4, (float)arg5, (int)arg6, (int)arg7, (str)arg8, (str)arg9) → None:¶

Export the entire map to map to a non-geo raster format.

Parameters:	arg1 (str) – File Name To Export arg2 (str) – View to export coordinates in arg3 (int) – Number of Pixels in X (X or Y should be specified the other should be 0 and computed by export, or both can be 0 and DPI defined) arg4 (int) – Number of Pixels in Y (X or Y should be specified the other should be 0 and computed by export, or both can be 0 and DPI defined) arg5 (float) – Resolution in DPI (will override X and Y if not dummy, map page size will be used to determine pixel size of output) arg6 (int) – MAP_EXPORT_BITS constants arg7 (int) – MAP_EXPORT_METHOD constants arg8 (str) – MAP_EXPORT_RASTER_FORMAT constants arg9 (str) – Extended Options String (format specific)
Returns:	Nothing
Return type:	None

New in version 7.1.0.

export_area_in_view((str)arg1, (str)arg2, (float)arg3, (float)arg4, (int)arg5, (int)arg6, (float)arg7, (float)arg8, (float)arg9, (float)arg10, (str)arg11, (str)arg12) → None:¶

Export an area of a map in view units to an external format

Parameters:	arg1 (str) – File Name To Export arg2 (str) – View to export coordinates in arg3 (float) – Resolution in view units of one pixel (or dummy, will be used if DPI is dummy) arg4 (float) – Resolution in DPI (will override view resolution if not dummy, map page size will be used to determine pixel size of output) arg5 (int) – MAP_EXPORT_BITS constants arg6 (int) – MAP_EXPORT_METHOD constants arg7 (float) – Area To Export Min X location in view units arg8 (float) – Area To Export Min Y location in view units arg9 (float) – Area To Export Max X location in view units arg10 (float) – Area To Export Max Y location in view units arg11 (str) – MAP_EXPORT_FORMAT constants arg12 (str) – Extended Options String (format specific)
Returns:	Nothing
Return type:	None

New in version 7.1.0.

export_area_raster((str)arg1, (str)arg2, (float)arg3, (float)arg4, (float)arg5, (float)arg6, (int)arg7, (int)arg8, (float)arg9, (int)arg10, (int)arg11, (str)arg12, (str)arg13) → None:¶

Export an area of a map to a non-geo raster format.

Parameters:	arg1 (str) – File Name To Export arg2 (str) – View to export coordinates in arg3 (float) – Area To Export Min X location in view units arg4 (float) – Area To Export Min Y location in view units arg5 (float) – Area To Export Max X location in view units arg6 (float) – Area To Export Max Y location in view units arg7 (int) – Number of Pixels in X (X or Y should be specified the other should be 0 and computed by export, or both can be 0 and DPI defined) arg8 (int) – Number of Pixels in Y (X or Y should be specified the other should be 0 and computed by export, or both can be 0 and DPI defined) arg9 (float) – Resolution in DPI (will override X and Y if not dummy, map page size will be used to determine pixel size of output) arg10 (int) – MAP_EXPORT_BITS constants arg11 (int) – MAP_EXPORT_METHOD constants arg12 (str) – MAP_EXPORT_RASTER_FORMAT constants arg13 (str) – Extended Options String (format specific)
Returns:	Nothing
Return type:	None

New in version 7.1.0.

get_class_name((str)arg1, (str_ref)arg2) → None:¶

Get a class name.

Parameters:	arg1 (str) – class arg2 (`geosoft.gxapi.str_ref`) – name
Returns:	Nothing
Return type:	None

New in version 5.0.0.

Note:

Map class names are intended to be used to record the
names of certain view classes in the map, such as the
"Data", "Base" and "Section" views.

There can only be one name for each class, but it can
be changed.  This lets the "Data" class name change,
for example, so plotting can select which class to plot
to.

If a name is not set, the class name is set and
returned.

get_data_proj() → int:¶

Get the projection type of the Data view of a map.

Returns:	Project type as an integer
Return type:	int

New in version 8.3.0.

get_file_name((str_ref)arg1) → None:¶

Get the name of the map.

Parameters:	arg1 (`geosoft.gxapi.str_ref`) – returned map file name
Returns:	Nothing
Return type:	None

New in version 5.0.0.

get_lpt() → GXLPT:¶

Get the LPT Object of a MAP.

Returns:	LPT Object
Return type:	`geosoft.gxapi.GXLPT`

New in version 5.0.0.

get_map_name((str_ref)arg1) → None:¶

Get the Map Name of the Map.

Parameters:	arg1 (`geosoft.gxapi.str_ref`) – returned map name
Returns:	Nothing
Return type:	None

New in version 5.0.0.

get_map_scale() → float:¶

Get the current map scale

Returns:	The current map scale
Return type:	float

New in version 5.0.0.

Note:

If there is a "Data" view, the scale is derived from
this view.

If their is no data view, the scale is derived
from the first view that is not scaled in mm.
otherwise, the scale is 1000 (mm).

All views must be closed, or open read-only.

get_map_size((float_ref)arg1, (float_ref)arg2, (float_ref)arg3, (float_ref)arg4) → None:¶

Get the size of the Map.

Parameters:	arg1 (`geosoft.gxapi.float_ref`) – X minimum in mm arg2 (`geosoft.gxapi.float_ref`) – Y minimun in mm arg3 (`geosoft.gxapi.float_ref`) – X maximum in mm arg4 (`geosoft.gxapi.float_ref`) – Y maximum in mm
Returns:	Nothing
Return type:	None

New in version 5.0.0.

get_meta() → GXMETA:¶

Get the map's META

Returns:	META Object
Return type:	`geosoft.gxapi.GXMETA`

New in version 5.1.8.

Note:

If the map has no META, an empty META will be created.

get_reg() → GXREG:¶

Get the map's REG

Returns:	REG Object
Return type:	`geosoft.gxapi.GXREG`

New in version 5.0.0.

Note:

If the map has no REG, an empty REG will be created.

group_list((GXLST)arg1) → None:¶

Get a list of all views/groups in this map.

Parameters:	arg1 (`geosoft.gxapi.GXLST`) – list to hold the view/groups. Names may be up to 2080 characters in length.
Returns:	Nothing
Return type:	None

New in version 5.0.0.

Note:

Returns all groups in the form "ViewNameGroupName"
To get a LST of groups in a specific map view, use
the geosoft.gxapi.GXMVIEW.list_groups() function.

group_list_ex((GXLST)arg1, (int)arg2) → None:¶

Get a list of views/groups in this map for this mode

Parameters:	arg1 (`geosoft.gxapi.GXLST`) – list to hold the views. View names may be up to 2080 characters in length. arg2 (int) – MAP_LIST_MODE constants
Returns:	Nothing
Return type:	None

New in version 5.1.2.

See also

geosoft.gxapi.GXLST class.

is_null() → bool¶

Check if the instance of geosoft.gxapi.GXMAP is null (undefined)

Returns:	True if this is a null instance of `geosoft.gxapi.GXMAP`, False otherwise.
Return type:	bool`

static null() → GXMAP¶

A null (undefined) instance of geosoft.gxapi.GXMAP

Returns:	A null `geosoft.gxapi.GXMAP`
Return type:	`geosoft.gxapi.GXMAP`

pack_files() → None:¶

Pack all files in the map so that it can be mailed.

Returns:	Nothing
Return type:	None

New in version 5.0.0.

packed_files() → int:¶

The number of packed files in the current map.

Returns:	The number of packed files in map.
Return type:	int

New in version 6.4.0.

render((str)arg1) → None:¶

Render a map to file/device.

Parameters:	arg1 (str) – Plot file/device
Returns:	Nothing
Return type:	None

New in version 5.0.0.

render_bitmap((str)arg1, (float)arg2, (float)arg3, (float)arg4, (float)arg5, (str)arg6, (int)arg7) → None:¶

Render a map to a bitmap.

Parameters:	arg1 (str) – View we exporting units in arg2 (float) – MinX arg3 (float) – MinY arg4 (float) – MaxX arg5 (float) – MaxY arg6 (str) – File to generate (ext forced to BMP) arg7 (int) – Maximum resolution in either direction, -1 for none (will change the pixel density of image if exceeded)
Returns:	Nothing
Return type:	None

New in version 6.0.0.

resize_all() → None:¶

Resize a map to the extents of all views.

Returns:	Nothing
Return type:	None

New in version 5.0.0.

Note:

This is the same as geosoft.gxapi.GXMAP.resize_all_ex() with
MVIEW_EXTENT_CLIP.

resize_all_ex((int)arg1) → None:¶

geosoft.gxapi.GXMAP.resize_all() with selection of view extent type selection.

Parameters:	arg1 (int) – MVIEW_EXTENT constants
Returns:	Nothing
Return type:	None

New in version 6.3.0.

Note:

MVIEW_EXTENT_VISIBLE gives a more "reasonable" map size, and won't
clip off labels outside a graph window.

save_as_mxd((str)arg1) → None:¶

Save as ArcGIS MXD

Parameters:	arg1 (str) – Geosoft map file name
Returns:	Nothing
Return type:	None

New in version 7.0.0.

set_class_name((str)arg1, (str)arg2) → None:¶

Set a class name.

Parameters:	arg1 (str) – class arg2 (str) – name
Returns:	Nothing
Return type:	None

New in version 5.0.0.

Note:

Map class names are intended to be used to record the
names of certain view classes in the map, such as the
"Data", "Base" and "Section" views.

There can only be one name for each class, but it can
be changed.  This lets the "Data" class name change,
for example, so plotting can select which class to plot
to.

If a name is not set, the class name is set and
returned.

set_current() → None:¶

Sets the current map to this map.

Returns:	Nothing
Return type:	None

New in version 5.0.0.

set_map_name((str)arg1) → None:¶

Set the Map Name of the Map.

Parameters:	arg1 (str) – Map Name
Returns:	Nothing
Return type:	None

New in version 5.0.0.

set_map_scale((float)arg1) → None:¶

Set the current map scale

Parameters:	arg1 (float) – new map scale (must be > 0).
Returns:	Nothing
Return type:	None

New in version 5.0.0.

Note:

All views in the map will be resized for the new
map scale.

set_map_size((float)arg1, (float)arg2, (float)arg3, (float)arg4) → None:¶

Set the size of the Map.

Parameters:	arg1 (float) – X minimum in mm arg2 (float) – Y minimun in mm arg3 (float) – X maximum in mm arg4 (float) – Y maximum in mm
Returns:	Nothing
Return type:	None

New in version 5.0.0.

Note:

The map size is area on the MAP that contains graphics
to be plotted.  The area can be bigger or smaller that
the current views.  In the absense of any other information
only the area defined by the map size is plotted.

See also

SetSizeViews_MAP

set_meta((GXMETA)arg1) → None:¶

Write a META to a map.

Parameters:	arg1 (`geosoft.gxapi.GXMETA`) – META to write to map
Returns:	Nothing
Return type:	None

New in version 5.1.8.

set_reg((GXREG)arg1) → None:¶

Write a REG to a map.

Parameters:	arg1 (`geosoft.gxapi.GXREG`) – REG to write to map
Returns:	Nothing
Return type:	None

New in version 5.0.0.

static sync((str)arg1) → None:¶

Syncronize the Metadata

Parameters:	arg1 (str) – Geosoft map file name
Returns:	Nothing
Return type:	None

New in version 7.0.0.

un_pack_files() → None:¶

UnPack all files from map to workspace.

Returns:	Nothing
Return type:	None

New in version 5.0.0.

un_pack_files_ex((int)arg1, (str_ref)arg2) → None:¶

UnPack all files from map to workspace.

Parameters:	arg1 (int) – (0 - Produce errors, 1 - Force overwrites) arg2 (`geosoft.gxapi.str_ref`) – List of files that are problematic returned
Returns:	Nothing
Return type:	None

New in version 6.4.0.

Note:

The option to force will simply overwrite the files.
When the non-force option is in effect the method will
stop if any files are going to be overwritting. These
file names will end up in the Errors string.

un_pack_files_to_folder((int)arg1, (str)arg2, (str_ref)arg3) → None:¶

UnPack all files from map to workspace.

Parameters:	arg1 (int) – (0 - Produce errors, 1 - Force overwrites) arg2 (str) – Directory to place unpacked files in. arg3 (`geosoft.gxapi.str_ref`) – List of files that are problematic returned
Returns:	Nothing
Return type:	None

New in version 7.3.0.

view_list((GXLST)arg1) → None:¶

Get a list of all views in this map.

Parameters:	arg1 (`geosoft.gxapi.GXLST`) – list to hold the views. View names may be up to 2080 characters in length.
Returns:	Nothing
Return type:	None

New in version 5.0.0.

See also

geosoft.gxapi.GXLST class.

view_list_ex((GXLST)arg1, (int)arg2) → None:¶

Get a list of views of certain types in this map

Parameters:	arg1 (`geosoft.gxapi.GXLST`) – list to hold the views. View names may be up to 2080 characters in length. arg2 (int) – MAP_LIST_MODE constants
Returns:	Nothing
Return type:	None

New in version 5.1.2.

DUPMAP constants¶

Duplicate Modes

gxapi.DUPMAP_BLANK = 0¶

Blank

gxapi.DUPMAP_COPY = 1¶

Copy all current contents

gxapi.DUPMAP_COPY_PRE62 = 2¶

Copy all current contents and save text for pre-6.2 versions.

MAP_EXPORT_BITS constants¶

Color Types

gxapi.MAP_EXPORT_BITS_24 = 24¶

24 Bit Color

gxapi.MAP_EXPORT_BITS_GREY8 = 9¶

8 Bit Gray Scale

gxapi.MAP_EXPORT_BITS_8 = 8¶

8 Bit Color

gxapi.MAP_EXPORT_BITS_GREY4 = 5¶

4 Bit Gray Scale

gxapi.MAP_EXPORT_BITS_4 = 4¶

4 Bit Color

gxapi.MAP_EXPORT_BITS_GREY1 = 1¶

1 Bit Gray Scale

gxapi.MAP_EXPORT_BITS_DEFAULT = 0¶

Default Resolution

MAP_EXPORT_FORMAT constants¶

Export Formats
Format   Description                  Type
=======  ==========================   ====

gxapi.MAP_EXPORT_FORMAT_PLT = 'PLT'¶

"PLT"    Geosoft Plot (\ `*`\ .plt)         Plot

gxapi.MAP_EXPORT_FORMAT_SHP = 'SHP'¶

"SHP"    ArcView Shapfile (\ `*`\ .shp)     Plot

gxapi.MAP_EXPORT_FORMAT_DXF12 = 'DXF12'¶

"DXF12"  AutoCad12 (\ `*`\ .dxf)            Plot

gxapi.MAP_EXPORT_FORMAT_DXF13 = 'DXF13'¶

"DXF13"  AutoCad13 (\ `*`\ .dxf)            Plot

gxapi.MAP_EXPORT_FORMAT_GTIFF = 'GTIFF'¶

"GTIFF"  GeoTIFF (\ `*`\ .tif),             Color Image

gxapi.MAP_EXPORT_FORMAT_MTIFF = 'MTIFF'¶

"MTIFF"  MapInfo TIFF (\ `*`\ .tif)         Color Image

gxapi.MAP_EXPORT_FORMAT_ATIFF = 'ATIFF'¶

"ATIFF"  ArcView TIFF (\ `*`\ .tif)         Color Image

gxapi.MAP_EXPORT_FORMAT_GEO = 'GEO'¶

"GEO"    Geosoft COLOR grid (\ `*`\ .grd)   Color Image

gxapi.MAP_EXPORT_FORMAT_ERM = 'ERM'¶

"ERM"    ER Mapper RGB (\ `*`\ .ers)        Color Image

gxapi.MAP_EXPORT_FORMAT_KMZ = 'KMZ'¶

"KMZ"    Keyhole Markup (\ `*`\ .kmz)       Zipped XML/Image files

MAP_EXPORT_METHOD constants¶

Dithering Methods

gxapi.MAP_EXPORT_METHOD_STANDARD = 0¶

Standard Dither

gxapi.MAP_EXPORT_METHOD_DIFFUSE = 1¶

Error Diffusion Dither

gxapi.MAP_EXPORT_METHOD_NONE = 2¶

No Dither

MAP_EXPORT_RASTER_FORMAT constants¶

Export Raster Formats
.
Format  Description                      Type           B/W  B/W  COL  B/W  COL  COL
======= ==========================       ===========    ===  ===  ===  ===  ===  ===

gxapi.MAP_EXPORT_RASTER_FORMAT_EMF = 'EMF'¶

"EMF"   Enhanced Metafile (\ `*`\ .emf)        Plot

gxapi.MAP_EXPORT_RASTER_FORMAT_BMP = 'BMP'¶

"BMP"   Bitmap (\ `*`\ .bmp)                   Color Image     X    X    X    X    X    X

gxapi.MAP_EXPORT_RASTER_FORMAT_JPEGL = 'JPEGL'¶

"JPEGL" JPEG Low Quality (\ `*`\ .jpg)         Color Image                              X

gxapi.MAP_EXPORT_RASTER_FORMAT_JPEG = 'JPEG'¶

"JPEG" JPEG (\ `*`\ .jpg)                     Color Image                              X

gxapi.MAP_EXPORT_RASTER_FORMAT_JPEGH = 'JPEGH'¶

"JPEGH" JPEG High Quality (\ `*`\ .jpg)        Color Image                              X

gxapi.MAP_EXPORT_RASTER_FORMAT_GIF = 'GIF'¶

"GIF"   GIF (\ `*`\ .gif)                      Color Image     X    X    X    X    X

gxapi.MAP_EXPORT_RASTER_FORMAT_PCX = 'PCX'¶

"PCX"   PCX (\ `*`\ .pcx)                      Color Image     X    X    X    X    X    X

gxapi.MAP_EXPORT_RASTER_FORMAT_PNG = 'PNG'¶

"PNG"   PNG (\ `*`\ .png)                      Color Image     X    X    X    X    X    X

gxapi.MAP_EXPORT_RASTER_FORMAT_EPS = 'EPS'¶

"EPS"   Encasulated PostScript (\ `*`\ .eps)   Color Image                    X

gxapi.MAP_EXPORT_RASTER_FORMAT_TIFF = 'TIFF'¶

"TIFF"  TIFF (\ `*`\ .tif)                     Color Image     X    X    X    X    X    X

MAP_LIST_MODE constants¶

Map List modes

gxapi.MAP_LIST_MODE_ALL = 0¶

gxapi.MAP_LIST_MODE_3D = 1¶

gxapi.MAP_LIST_MODE_NOT3D = 2¶

MAP_OPEN constants¶

Open Modes

gxapi.MAP_WRITENEW = 1¶

gxapi.MAP_WRITEOLD = 2¶

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GXMAP class¶

DUPMAP constants¶

MAP_EXPORT_BITS constants¶

MAP_EXPORT_FORMAT constants¶

MAP_EXPORT_METHOD constants¶

MAP_EXPORT_RASTER_FORMAT constants¶

MAP_LIST_MODE constants¶

MAP_OPEN constants¶