Contents
What do you need to know about mapwingis class?
Map component for visualization of vector, raster or grid data. More… Adds a layer to the map. More… Adds a layer from spatial database accessed via GDAL/OGR drivers.
How to get Max extents and zoom level in mapwingis?
Here is list of properties and methods that affect map extents and zoom level. This module is a part of the documentation of AxMap class. Gets known extents. Known extents to retrieve. Extents object. Sets geographic extents in decimal degrees for the map. Geographic extents in decimal degrees. True on success.
How to set the new scale in MapWindow?
The operation of setting the new scale preserve the map coordinates of the center point on the screen. Gets or sets the current zoom level for the map. It corresponds to the zoom level of current tile provider. Map projection must be set in order for this property to work.
How to draw a circle in axmap class?
Restores map state from the string generated by AxMap.SerializeMapState. More… Draws the content of the back buffer to specified device context. More… Draws a circle on the last drawing layer created by AxMap.NewDrawing More…
How to get handle of a layer in mapwingis?
Use AxMap.get_OgrLayer to access instance of OgrLayer itself. The handle of the layer to be retrieved. A Shapefile, Grid, or Image object. Gets image object associated with the layer. This method along with AxMap.get_Shapefile () can used to substitute AxMap.get_GetObject (). The handle of the layer.
How to add mapwingis.ocx to a project?
Use the COM tab in the Add Reference window that will appear, find MapWinGIS.ocx in the list, and add it. Now, you have all the functionalities of MapWinGIS.ocx in your project, but you still need to add the visualization functionality provided by the MapWinGIS.ocx Map control.
How to build a desktop GIS application using mapwingis?
The status bar contains a ToolStripStatusLabel called ToolStripStatusLabel1. The form has a SplitContainer named splitContainer1 which is split vertically into two panels: splitContainer1.panel1 to the left and splitContainer1.panel2 to the right.