Home GeoPack GeoMap Class TGeoMap Properties MapImgFile |
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See also: OnMapImageRequest, LoadCalDataFromXML, ReadCalDataFromOpenXMLFile, MapImgHeight, MapImgWidth, OnDataLoading, MapBitmap, WriteCalDataToOpenXMLFile, SaveCalDataAsXML, WriteRawCalDataToOpenXMLFile, RenameMapImg, SaveMap |
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MapImgFile |
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Unit: | SDL_geomap | Class: | TGeoMap | Declaration: | property MapImgFile: string; |
The property MapImgFile returns the filename of the map image when read, and triggers the loading of a new image when written to. TGeoMap supports Windows bitmap files (*.bmp) and JPEG files (*.jpg or *.jpeg) as map image format.
Please note that MapImgFile does not affect the graticule. Thus you have to be careful to avoid using an invalid graticule (the best way to go is to delete any existing graticule by calling ClearCalibData).
Hint 2: |
In the Light Edition the max. size of the map image is restricted to 3 million pixels (i.e. the product of width times height must not be greater than 3 million). |
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