/// <summary>
/// REnder the given layout
/// </summary>
/// <param name="layout"></param>
public void Render(IEnumerable<Pixel> pixelsToRender)
{
//Process only changed pixels. This will speed up the performance
//All pixels with the same color are grouped
List<List<Pixel>> ChangedPixels = pixelsToRender.Where(x=>x.IsChanged)
.GroupBy(x => x.PixelColor)
.Select(grp => grp.ToList()).ToList();
string RenderOptions = "";
for (int i=0; i<= ChangedPixels.Count -1; i++)
{
//To minimize the calls to the python webservice, all changed pixels and colors are
//transferred in one batch. The string has following format:
//ColorRed:ColorGreen:ColorBlue:pixel1,pixel2-Segment with new color
RenderOptions += ChangedPixels[i].First().PixelColor.R.ToString() + ":";
RenderOptions += ChangedPixels[i].First().PixelColor.G.ToString() + ":";
RenderOptions += ChangedPixels[i].First().PixelColor.B.ToString() + ":";
RenderOptions += String.Join(",", ChangedPixels[i].Select(x => x.PixelID)) + "-";
}
//Transfer the changed pixels in one batch to the python webservice
//The layout is rendered immediately
PixelService.setPixelAndRender Renderer = new PixelService.setPixelAndRender();
Renderer.renderString = RenderOptions.TrimEnd('-');
m_Application.setPixelAndRender(Renderer);
}
/// <remarks/>
public void setPixelAndRenderAsync(setPixelAndRender setPixelAndRender1, object userState) {
if ((this.setPixelAndRenderOperationCompleted == null)) {
this.setPixelAndRenderOperationCompleted = new System.Threading.SendOrPostCallback(this.OnsetPixelAndRenderOperationCompleted);
}
this.InvokeAsync("setPixelAndRender", new object[] {
setPixelAndRender1}, this.setPixelAndRenderOperationCompleted, userState);
}
/// <remarks/>
public void setPixelAndRenderAsync(setPixelAndRender setPixelAndRender1) {
this.setPixelAndRenderAsync(setPixelAndRender1, null);
}
