public static void RenderSymbolWithVectorStyle()
{
// arrange
var viewport = new Viewport { Center = new Point(100, 100), Width = 200, Height = 200, Resolution = 1 };
var layer = new InMemoryLayer();
layer.MemoryProvider.Features.Add(new Feature { Geometry = new Point(50, 50), Styles = new[] { new VectorStyle { Fill = new Brush(Color.Red)} } });
layer.MemoryProvider.Features.Add(new Feature { Geometry = new Point(50, 100), Styles = new[] { new VectorStyle { Fill = new Brush(Color.Yellow), Outline = new Pen(Color.Black, 2) } } });
layer.MemoryProvider.Features.Add(new Feature { Geometry = new Point(100, 50), Styles = new[] { new VectorStyle { Fill = new Brush(Color.Blue), Outline = new Pen(Color.White, 2) } } });
layer.MemoryProvider.Features.Add(new Feature { Geometry = new Point(100, 100), Styles = new[] { new VectorStyle { Fill = new Brush(Color.Green), Outline = null } } });
var layers = new[] { layer };
var renderer = new MapRenderer();
const string imagePath = ImagesFolder + "\\vector_symbol.png";
// act
renderer.Render(viewport, layers);
var bitmap = renderer.ToBitmapStream(viewport.Width, viewport.Height);
// aside
if (Rendering.Default.WriteImageToDisk) WriteToDisk(imagePath, bitmap);
// assert
Assert.AreEqual(ReadFile(imagePath), bitmap.ToArray());
}
public static void RenderSymbolWithUnitTypes()
{
// arrange
var viewport = new Viewport { Center = new Point(0, 0), Width = 200, Height = 100, Resolution = 0.5 };
var features = new Features
{
CreateFeature(-20, 0, new SymbolStyle {UnitType = UnitType.Pixel}),
CreateFeature(20, 0, new SymbolStyle {UnitType = UnitType.WorldUnit})
};
var layers = new[] { new InMemoryLayer(new MemoryProvider(features)) };
var renderer = new MapRenderer();
const string imagePath = ImagesFolder + "\\vector_symbol_unittype.png";
// act
renderer.Render(viewport, layers);
var bitmap = renderer.ToBitmapStream(viewport.Width, viewport.Height);
// aside
if (Rendering.Default.WriteImageToDisk) WriteToDisk(imagePath, bitmap);
// assert
Assert.AreEqual(ReadFile(imagePath), bitmap.ToArray());
}
public static void RenderRotatedBitmapSymbolWithOffset()
{
// arrange
var viewport = new Viewport { Center = new Point(80, 80), Width = 200, Height = 200, Resolution = 1 };
var layer = new InMemoryLayer();
layer.MemoryProvider.Features.Add(CreateFeatureWithRotatedBitmapSymbol(75, 75, 0));
layer.MemoryProvider.Features.Add(CreateFeatureWithRotatedBitmapSymbol(75, 125, 90));
layer.MemoryProvider.Features.Add(CreateFeatureWithRotatedBitmapSymbol(125, 125, 180));
layer.MemoryProvider.Features.Add(CreateFeatureWithRotatedBitmapSymbol(125, 75, 270));
var layers = new[] {layer};
const string imagePath = ImagesFolder + "\\bitmap_symbol.png";
var renderer = new MapRenderer();
// act
renderer.Render(viewport, layers);
var bitmap = renderer.ToBitmapStream(viewport.Width, viewport.Height);
// aside
if (Rendering.Default.WriteImageToDisk) WriteToDisk(imagePath, bitmap);
// assert
Assert.AreEqual(ReadFile(imagePath), bitmap.ToArray());
}
