public override void SetContext(SignRender c)
{
int height = c.Configuration.Height - 3;
SizeF sz = c.MeasureText(height, Text);
Width = (int)sz.Width;
}
public void Render(SignRender r)
{
r.PrepareBitmapBackground(ref Bmp);
g = Graphics.FromImage(Bmp);
Render();
r.DrawBackground(Bmp);
}
void SetIdentify(bool enable)
{
ResponseObject.UseConfigureDisplay = enable;
if (enable)
{
// Generate configuration image;
SignRender r = new SignRender();
r.SetConfiguration(ResponseObject.Target.CurrentConfiguration());
r.Clear();
lock (Elements)
{
int index = 1;
foreach (EditElement e in Elements)
{
string text = index.ToString();
SizeF sz = r.MeasureText(12, text);
r.DrawTextAbsolute(12, text, Color.White,
e.Location.X + (e.Location.Width - sz.Width) / 2,
e.Location.Y + (e.Location.Height - sz.Height) / 2);
index++;
}
}
UpdateFrameInternal(r.SignOutput);
ResponseObject.Target.SendImage(r.SignOutput);
}
}
public void SetConfiguration(SignConfiguration c)
{
lock (this)
{
if (Render == null)
{
Render = new SignRender();
}
Render.SetConfiguration(c);
}
}
public SignAnimate()
{
Render = null;
FrameTimer = new Timer(FrameTick);
SetAnimationRate(30);
}
public override void Render(SignRender r)
{
int height = r.Configuration.Height - 3;
r.DrawText(height, Text, TextColor);
}
public virtual void Render(SignRender r)
{
}
public virtual void SetContext(SignRender r)
{
}