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public GetTile ( string mapName, |
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| mapName | string | 地图名称。 |
| tileInfo | 地图分块信息。 | |
| imageOutputOption | 图片输出设置。 | |
| return | ||
public void GetTileTest_ByTempLayer()
{
Map map = new Map("http://" + ip + ":8090/iserver/services/map-world/rest");
TileInfo tileInfo = new TileInfo();
tileInfo.Scale = 0.00000002;
tileInfo.Height = 512;
tileInfo.Width = 512;
TileIndex tileIndex = new TileIndex() { RowIndex = 2, ColIndex = 1 };
tileInfo.TileIndex = tileIndex;
MapParameter mapParameter = map.GetDefaultMapParameter("世界地图");
List<Layer> tempLayer = new List<Layer>();
tempLayer.Add(mapParameter.Layers[12]);
mapParameter.Layers = tempLayer;
ImageOutputOption imageOutputOption = new ImageOutputOption();
imageOutputOption.ImageReturnType = ImageReturnType.BINARY;
imageOutputOption.Transparent = false;
imageOutputOption.ImageOutputFormat = ImageOutputFormat.PNG;
MapImage mapImage = map.GetTile("世界地图", tileInfo, imageOutputOption, mapParameter);
using (MemoryStream memoryStream = new MemoryStream(mapImage.ImageData))
{
Bitmap bmp = new Bitmap(memoryStream);
Assert.IsTrue(bmp.Width == 512);
Assert.IsTrue(bmp.Height == 512);
System.Drawing.Color color = bmp.GetPixel(240, 389);
Assert.IsTrue(color.R == 242);
Assert.IsTrue(color.G == 239);
Assert.IsTrue(color.B == 233);
}
Assert.IsNull(null);
}
public byte[] GetTile(TileInfo tileInfo)
{
int iLevel = 0;
if (!int.TryParse(tileInfo.Index.LevelId, out iLevel)) return null;
double scale = _scales[iLevel];
SuperMap.Connector.Utility.TileInfo iserverTileInfo = new SuperMap.Connector.Utility.TileInfo();
iserverTileInfo.Height = this._tileSize;
iserverTileInfo.Width = this._tileSize;
iserverTileInfo.TileIndex = new SuperMap.Connector.Utility.TileIndex();
iserverTileInfo.TileIndex.ColIndex = tileInfo.Index.Col;
iserverTileInfo.TileIndex.RowIndex = tileInfo.Index.Row;
iserverTileInfo.Scale = scale;
SuperMap.Connector.Utility.ImageOutputOption option = new Utility.ImageOutputOption();
option.Transparent = false;
if (mapParameter != null)
{
option.Transparent = true;
}
Map map = new Map(this._serviceUrl);
return map.GetTile(this._mapName, iserverTileInfo, option, this.mapParameter).ImageData;
}
public void GetTileTest_Normal()
{
Map map = new Map("http://" + ip + ":8090/iserver/services/map-world/rest");
TileInfo tileInfo = new TileInfo();
tileInfo.TileIndex = new TileIndex() { ColIndex = 2, RowIndex = 1 };
tileInfo.Height = 256;
tileInfo.Width = 256;
tileInfo.Scale = 0.0000002;
MapImage mapImage = map.GetTile("世界地图", tileInfo, null);
using (MemoryStream memoryStream = new MemoryStream(mapImage.ImageData))
{
Bitmap bmp = new Bitmap(memoryStream);
System.Drawing.Color systemColor = bmp.GetPixel(136, 48);
Assert.IsTrue(systemColor.R == 153);
Assert.IsTrue(systemColor.G == 179);
Assert.IsTrue(systemColor.B == 204);
}
}