| GM_ExportOptsGeoPackage_t Fields |
The GM_ExportOptsGeoPackage_t type exposes the following members.
| Name | Description | |
|---|---|---|
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mAreaTableName |
Table name for area features. NULL if not exporting areas. |
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mDescription |
Description for tile layer |
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mFlags |
Additional related for skipping empty tiles, skipping tiles that already exist, etc. |
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mGen3dFeatures |
Indicates whether or not to create 3D features. |
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mImageFormat |
Image format (PNG or JPEG) |
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mImageQuality |
Image quality. Applies only to JPEG exports. Range is 1 to 100. Default is 75. |
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mLineTableName |
Table name for line features. NULL if not exporting lines. |
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mMaxZoomLevel |
Maximum zoom level to export. Valid range is 3 to 22. |
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mNumZoomLevels |
Total number of zoom levels to export |
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mOverwriteExisting |
Indicates whether or not to overwrite an existing GeoPackage file |
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mPointTableName |
Table name for point features. NULL if not exporting points. |
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mSplitByLayer |
Indicates whether or not to split features in to separate tables by layer. |
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mTileSize |
Tile size in pixels. Valid values are 256, 512, and 1024. Default is 256. Tiles are square, so 256 means 256 x 256 pixel tiles. |
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mTileTableName |
Table name for raster tiles. NULL for default "tile_data". |