/// <summary>
/// Adds an overlay item
/// </summary>
/// <param name="item"></param>
public void AddOverlayItem(OverlayItem item)
{
if (item == null)
{
return;
}
overlayItems.Add(item);
renderMap();
}
private void button1_Click_1(object sender, EventArgs e)
{
OverlayItem item = new OverlayItem();
item.Coord = new PointF(float.Parse(tbClickedLng.Text), float.Parse(tbClickedLat.Text));
Bitmap b = new Bitmap(64, 64);
Graphics g = Graphics.FromImage(b);
Pen pen = new Pen(Color.Black, 3.0f);
g.Clear(BackColor);
g.DrawLine(pen, new Point(1, 1), new Point(62, 1));
g.DrawLine(pen, new Point(1, 1), new Point(31, 62));
g.DrawLine(pen, new Point(62, 1), new Point(31, 62));
g.Dispose();
item.Icon = b;
item.Offset = new Point(31,64);
item.ToolTip = "Test";
item.Transparent = BackColor;
openStreetMapViewer1.AddOverlayItem(item);
}
/// <summary>
/// Removes the given overlay item
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public bool RemoveOverlayItem(OverlayItem item)
{
return overlayItems.Remove(item);
}
/// <summary>
/// Adds an overlay item
/// </summary>
/// <param name="item"></param>
public void AddOverlayItem(OverlayItem item)
{
if (item == null)
return;
overlayItems.Add(item);
renderMap();
}
/// <summary>
/// Removes the given overlay item
/// </summary>
/// <param name="item"></param>
/// <returns></returns>
public bool RemoveOverlayItem(OverlayItem item)
{
return(overlayItems.Remove(item));
}
