public override void Show(object value)
{
if (textVisualizer != null)
{
textVisualizer.Show(value);
}
else
{
if (input != null)
{
canvas = IplImageHelper.EnsureColorCopy(canvas, input);
Draw(canvas, value);
base.Show(canvas);
}
}
}
public override void Show(object value)
{
regions = (RegionActivityCollection)value;
if (input != null)
{
canvas = IplImageHelper.EnsureColorCopy(canvas, input);
for (int i = 0; i < regions.Count; i++)
{
var rectangle = regions[i].Rect;
var color = regions[i].Activity.Val0 > 0 ? ActiveRoi : InactiveRoi;
int baseline;
Size labelSize;
var label = i.ToString();
var activity = regions[i].Activity.Val0.ToString("0.##");
CV.GetTextSize(label, font, out labelSize, out baseline);
CV.PutText(canvas, label, new Point(rectangle.X + RoiThickness, rectangle.Y + labelSize.Height + RoiThickness), font, color);
CV.PutText(canvas, activity, new Point(rectangle.X + RoiThickness, rectangle.Y - labelSize.Height - RoiThickness), font, color);
}
base.Show(canvas);
}
}
