public void VectorTile_GeoJSON()
{
Mapnik.RegisterDatasource(Path.Combine(Mapnik.Paths["InputPlugins"], "geojson.input"));
string json = @"{""type"":""FeatureCollection"",""name"":""layer"",""features"":[{""type"":""Feature"",""geometry"":{""type"":""Point"",""coordinates"":[-121.9921875,47.9899216674142]},""properties"":{""name"":""geojson data""}}]}";
VectorTile v = new VectorTile(0, 0, 0);
v.AddGeoJSON(json, "layer");
byte[] bytes = v.GetData();
Assert.AreEqual(53, bytes.Length);
Assert.IsFalse(v.Empty());
Assert.IsTrue(v.Painted());
CollectionAssert.AreEquivalent(new List <string>()
{
"layer"
}, v.Names().ToList());
//ToGeoJSON
dynamic expected = JObject.Parse(json);
var results = new List <JObject>()
{
JObject.Parse(v.ToGeoJSON("layer")),
JObject.Parse(v.ToGeoJSON(0))
};
foreach (dynamic actual in results)
{
Assert.AreEqual(expected.FeatureCollection, actual.FeatureCollection);
Assert.AreEqual(expected.features[0].properties.name, actual.features[0].properties.name);
Assert.AreEqual(expected.features[0].geometry.type, actual.features[0].geometry.type);
Assert.AreEqual(expected.features[0].geometry.coordinates[0], actual.features[0].geometry.coordinates[0]);
Assert.AreEqual(expected.features[0].geometry.coordinates[1], actual.features[0].geometry.coordinates[1]);
}
}
public void VectorTile_Names()
{
VectorTile v = new VectorTile(9, 112, 195);
v.SetData(File.ReadAllBytes(@".\data\9.112.195.pbf"));
CollectionAssert.AreEquivalent(new List <string>()
{
"world"
}, v.Names().ToList());
}
public void VectorTile_Clear()
{
VectorTile v = new VectorTile(9, 112, 195);
byte[] bytes = File.ReadAllBytes(@".\data\9.112.195.pbf");
v.SetData(bytes);
Assert.IsFalse(v.Empty());
Assert.IsTrue(v.Painted());
CollectionAssert.AreEquivalent(new List <string>()
{
"world"
}, v.Names().ToList());
byte[] actual = v.GetData();
Assert.AreEqual(bytes.Length, actual.Length);
v.Clear();
Assert.IsTrue(v.Empty());
Assert.IsFalse(v.Painted());
Assert.AreEqual("", v.IsSolid());
CollectionAssert.AreEquivalent(new List <string>(), v.Names().ToList());
actual = v.GetData();
Assert.AreEqual(0, actual.Length);
}
public void VectorTile_AddImage()
{
VectorTile v = new VectorTile(1, 0, 0);
byte[] bytes = File.ReadAllBytes(@".\data\world_1.0.0.png");
v.AddImage(bytes, "raster");
Assert.IsFalse(v.Empty());
Assert.IsTrue(v.Painted());
CollectionAssert.AreEquivalent(new List <string>()
{
"raster"
}, v.Names().ToList());
Map m = new Map(256, 256);
m.Load(@".\data\raster_style.xml");
Image i = new Image(256, 256);
v.Render(m, i);
Assert.AreEqual(0, i.Compare(Image.FromBytes(bytes)));
}
public void VectorTile_Names()
{
VectorTile v = new VectorTile(9,112,195);
v.SetData(File.ReadAllBytes(@".\data\9.112.195.pbf"));
CollectionAssert.AreEquivalent(new List<string>() { "world" }, v.Names().ToList());
}
public void VectorTile_Clear()
{
VectorTile v = new VectorTile(9,112,195);
byte[] bytes = File.ReadAllBytes(@".\data\9.112.195.pbf");
v.SetData(bytes);
Assert.IsFalse(v.Empty());
Assert.IsTrue(v.Painted());
CollectionAssert.AreEquivalent(new List<string>() { "world" }, v.Names().ToList());
byte[] actual = v.GetData();
Assert.AreEqual(bytes.Length, actual.Length);
v.Clear();
Assert.IsTrue(v.Empty());
Assert.IsFalse(v.Painted());
Assert.AreEqual("",v.IsSolid());
CollectionAssert.AreEquivalent(new List<string>(), v.Names().ToList());
actual = v.GetData();
Assert.AreEqual(0, actual.Length);
}
public void VectorTile_GeoJSON()
{
Mapnik.RegisterDatasource(Path.Combine(Mapnik.Paths["InputPlugins"], "geojson.input"));
string json = @"{""type"":""FeatureCollection"",""name"":""layer"",""features"":[{""type"":""Feature"",""geometry"":{""type"":""Point"",""coordinates"":[-121.9921875,47.9899216674142]},""properties"":{""name"":""geojson data""}}]}";
VectorTile v = new VectorTile(0, 0, 0);
v.AddGeoJSON(json, "layer");
byte[] bytes = v.GetData();
Assert.AreEqual(53, bytes.Length);
Assert.IsFalse(v.Empty());
Assert.IsTrue(v.Painted());
CollectionAssert.AreEquivalent(new List<string>() { "layer" }, v.Names().ToList());
//ToGeoJSON
dynamic expected = JObject.Parse(json);
var results = new List<JObject>()
{
JObject.Parse(v.ToGeoJSON("layer")),
JObject.Parse(v.ToGeoJSON(0))
};
foreach (dynamic actual in results)
{
Assert.AreEqual(expected.FeatureCollection, actual.FeatureCollection);
Assert.AreEqual(expected.features[0].properties.name, actual.features[0].properties.name);
Assert.AreEqual(expected.features[0].geometry.type, actual.features[0].geometry.type);
Assert.AreEqual(expected.features[0].geometry.coordinates[0], actual.features[0].geometry.coordinates[0]);
Assert.AreEqual(expected.features[0].geometry.coordinates[1], actual.features[0].geometry.coordinates[1]);
}
}
public void VectorTile_AddImage()
{
VectorTile v = new VectorTile(1, 0, 0);
byte[] bytes = File.ReadAllBytes(@".\data\world_1.0.0.png");
v.AddImage(bytes, "raster");
Assert.IsFalse(v.Empty());
Assert.IsTrue(v.Painted());
CollectionAssert.AreEquivalent(new List<string>() { "raster" }, v.Names().ToList());
Map m = new Map(256, 256);
m.Load(@".\data\raster_style.xml");
Image i = new Image(256, 256);
v.Render(m, i);
Assert.AreEqual(0,i.Compare(Image.FromBytes(bytes)));
}