private KaledioscopeRepeater testSetup()
{
// Create two triangle polygons
Triangle tri1 = new Triangle(
new Vertex(0.0, 0.0),
new Vertex(0.0, 1.0),
new Vertex(1.0, 0.0));
Triangle tri2 = new Triangle(
new Vertex(1.0, 1.0),
new Vertex(0.0, 1.0),
new Vertex(1.0, 0.0));
List <IPolygon> triList = new List <IPolygon>()
{
tri1, tri2
};
KaleidoscopeImage image = new KaleidoscopeImage(triList, 1, 1);
return(new KaledioscopeRepeater(image, "B", 2));
}
/// <summary>
/// Quick controller for fun image display. Better to split it out if more is needed in the future.
/// </summary>
/// <param name="rows">Number of rows to create</param>
/// <param name="columns">Number of columns to create</param>
/// <returns>An image and 200 response</returns>
/// <remarks>
/// The call is http://yourserverhere/api/Image?row=r&column=c. For example, from the sample:
/// http://localhost:64876/api/Image?row=F&column=12
/// </remarks>
public HttpResponseMessage Get(string row, int column)
{
Triangle tri1 = new Triangle(new Vertex(0.0, 0.0), new Vertex(10.0, 0.0), new Vertex(0.0, 10.0));
Triangle tri2 = (Triangle)TransformationFactory.Translate(TransformationFactory.RotateOnCenter(tri1, Math.PI), 10.0, 10.0);
KaleidoscopeImage image = new KaleidoscopeImage(new List <IPolygon>()
{
tri1, tri2
}, 10, 10);
KaledioscopeRepeater repeater = new KaledioscopeRepeater(image, row, column);
KaleidoscopeDrawer drawer = new KaleidoscopeDrawer(repeater);
Bitmap bmp = drawer.GetImage();
using (MemoryStream ms = new MemoryStream())
{
bmp.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
HttpResponseMessage response = new HttpResponseMessage(HttpStatusCode.OK);
response.Content = new ByteArrayContent(ms.ToArray());
response.Content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("image/png");
return(response);
}
}
