/// <summary>
/// Runs all rendering tests.
/// </summary>
public static void Test(CreateTarget createTarget, CreateRenderer createRenderer)
{
FileInfo testFile = new FileInfo(string.Format(@".\TestFiles\map\{0}", "default.map"));
Stream stream = testFile.OpenRead();
Test(stream, createTarget, createRenderer);
}
/// <summary>
/// Runs all rendering tests.
/// </summary>
public static void Test(Stream stream, CreateTarget createTarget, CreateRenderer createRenderer)
{
for (int zoom = 6; zoom < 17; zoom++)
{
// do some of the testing.
RenderingSerializedSceneTests <TTarget> .TestRenderScene(createTarget, createRenderer, stream, new GeoCoordinateBox(
new GeoCoordinate(51.20190, 4.66540),
new GeoCoordinate(51.30720, 4.89820)), 3, 1, zoom);
}
}
/// <summary>
/// Tests rendering the given serialized scene.
/// </summary>
/// <param name="stream"></param>
/// <param name="box"></param>
/// <param name="testCount"></param>
/// <param name="createTarget"></param>
/// <param name="createRenderer"></param>
/// <param name="range"></param>
/// <param name="minZoom"></param>
public static void TestRenderScene(CreateTarget createTarget, CreateRenderer createRenderer,
Stream stream, GeoCoordinateBox box, int testCount, int range, int minZoom)
{
WebMercator projection = new WebMercator();
// build a map.
Map map = new Map();
TagsCollectionBase metaTags;
map.AddLayer(new LayerScene(
Scene2D.Deserialize(stream, true, out metaTags)));
// build the target and renderer.
TTarget target = createTarget.Invoke(TargetWidth, TargetHeight);
MapRenderer <TTarget> mapRenderer = new MapRenderer <TTarget>(
createRenderer.Invoke());
// render the map.
PerformanceInfoConsumer performanceInfo = new PerformanceInfoConsumer("Scene2DLayeredRendering");
performanceInfo.Start();
//performanceInfo.Report("Rendering {0} random images...", testCount);
while (testCount > 0)
{
// randomize view.
int zoom = minZoom;
if (range > 1)
{ // only randomize when range is > 1
zoom = OsmSharp.Math.Random.StaticRandomGenerator.Get().Generate(range) + minZoom;
}
GeoCoordinate center = box.GenerateRandomIn();
View2D view = mapRenderer.Create(TargetWidth, TargetHeight, map,
(float)projection.ToZoomFactor(zoom), center, false, true);
OsmSharp.Logging.Log.TraceEvent("Scene2DLayeredRendering", OsmSharp.Logging.TraceEventType.Information,
string.Format("Rendering at z{0} l{1}.",
zoom, center));
map.ViewChanged((float)projection.ToZoomFactor(zoom), center, view, view);
mapRenderer.Render(target, map, view, (float)projection.ToZoomFactor(zoom));
testCount--;
}
performanceInfo.Stop();
stream.Seek(0, SeekOrigin.Begin);
}
/// <summary>
/// Runs all rendering tests.
/// </summary>
public static void Test(Stream stream, CreateTarget createTarget, CreateRenderer createRenderer)
{
// do some of the testing.
RenderingSerializedSceneTests <TTarget> .TestRenderScene(createTarget, createRenderer, stream, new GeoCoordinateBox(
new GeoCoordinate(51.20190, 4.66540),
new GeoCoordinate(51.30720, 4.89820)), 5, 2, 16);
// do some of the testing.
RenderingSerializedSceneTests <TTarget> .TestRenderScene(createTarget, createRenderer, stream, new GeoCoordinateBox(
new GeoCoordinate(51.20190, 4.66540),
new GeoCoordinate(51.30720, 4.89820)), 5, 2, 14);
// do some of the testing.
RenderingSerializedSceneTests <TTarget> .TestRenderScene(createTarget, createRenderer, stream, new GeoCoordinateBox(
new GeoCoordinate(51.20190, 4.66540),
new GeoCoordinate(51.30720, 4.89820)), 5, 2, 12);
//// do some of the testing.
//RenderingSerializedSceneTests<TTarget>.TestRenderScene(createTarget, createRenderer, stream, new GeoCoordinateBox(
// new GeoCoordinate(51.20190, 4.66540),
// new GeoCoordinate(51.30720, 4.89820)), 5, 2, 10);
}
