private void DrawImages(Graphics gr)
{
foreach (var comp in myNetwork.MyComponents)
{
gr.DrawImage(comp.GetImage(), comp.GetLocation());
IFlow flowComp = comp as IFlow;
if (flowComp != null)
{
gr.DrawString(flowComp.GetFlow(), font, Brushes.Black, flowComp.GetTextLocation());
}
}
}
/// <summary>
/// An extension method that is used for drawing pipelines.
/// </summary>
/// <param name="gr">The graphics that will draw the pipeline.</param>
/// <param name="pipe">The pipeline that will be drawn.</param>
public static void DrawPipeline(this Graphics gr, Pipeline pipe)
{
Pen pen = new Pen(pipe.PipelineColor, penWidth);
if (pipe.InBetweenPoints.Count > 0)
{
gr.DrawLine(pen, pipe.StartPoint, pipe.InBetweenPoints.First());
for (int i = 0; i < pipe.InBetweenPoints.Count - 1; i++)
{
gr.DrawLine(pen, pipe.InBetweenPoints[i], pipe.InBetweenPoints[i + 1]);
}
gr.DrawLine(pen, pipe.InBetweenPoints.Last(), pipe.EndPoint);
}
else
{
gr.DrawLine(pen, pipe.StartPoint, pipe.EndPoint);
}
IFlow pipeFlow = pipe as IFlow;
if (pipeFlow != null)
{
gr.DrawString(pipeFlow.GetFlow(), NetworkForm.font, Brushes.Black, pipeFlow.GetTextLocation());
}
}