| AxMap | Map component for visualization vector, raster or grid data |
| Chart | Represents a single chart on the map |
| ChartField | Represents a single bar or sector of the chart |
| Charts | Provides functionality for generation and managing the charts on the map |
| ColorScheme | Provides methods for random color generation and color interpolation based on the specific set of color breaks |
| ESRIGridManager | An ESRI grid manager object provides functions which facilitate using ESRI grids with MapWinGIS |
| Extents | Represents a rectangle on the map |
| Field | Represents a single field of the attribute table |
| GeoProjection | Holds information about coordinate system and projection of the data |
| GlobalSettings | Holds global settings for MapWinGIS. Allows to retrieve GDAL errors |
| Grid | The grid object is used to represent a grid which can be added to the map |
| GridColorBreak | A grid color break object defines how a specified region of a grid will be colored |
| GridColorScheme | A grid color scheme defines how a grid will be colored |
| GridHeader | A grid header object is used to hold the information contained in a grid's header |
| ICallback | An interface for callback objects which can be used to return information about progress and errors |
| Image | Represents an raster image of particular format which may be added to the map |
| Label | Represents a single label on the map |
| LabelCategory | Represents visualization options for labels displayed on the map |
| Labels | Represents a list of labels of the map layer and their visualization options |
| LinePattern | Provides means for defining cusom pattern from lines and point symbols for rendering polyline layers |
| LineSegment | Holds information about a single line or marker in the line pattern represented by LinePattern class |
| Point | A point object represents a point with x, y, Z, and M values. Shapes created by adding point objects to the shape |
| Shape | A shape object represents a geometric shape which can be added to a shapefile which is displayed in the map |
| ShapeDrawingOptions | Holds the set of options for visualization of shapefiles |
| Shapefile | Provides a functionality for accessing and editing ESRI shapefiles |
| ShapefileCategories | Represents a list of visualization categories which determine the appearance of the shapefile |
| ShapefileCategory | Represents a set of visualization options for shapefile layer |
| ShapefileColorBreak | Defines a part of shapefile color scheme and specifies how a certain region of a shapefile will be colored |
| ShapefileColorScheme | A shapefile color scheme defines how a shapefile will be colored |
| ShapeNetwork | Represents a network built from the polyline shapefile |
| Table | The table object is used to store information from the dbf file associated with a shapefile |
| Tin | Represents a triangulated irregular network which may be displayed in the map |
| Utils | A utils object provides access to a set of utility functions to perform a variety of tasks on other objects such as grids, images, points, shapes, shapefiles, tins, etc |
| Vector | A vector object is used to represent the light source for a grid color scheme |