/// <summary>
/// Click event handler of the buttonOK control.
/// </summary>
/// <param name="sender">The source object of this event.</param>
/// <param name="e">The event parameters.</param>
private void buttonOK_Click(object sender, EventArgs e)
{
// construct layer definition
StringBuilder s = new StringBuilder(layerdef);
s.Replace("%name%", MapUtils.GetUniqueLayerName(map, "grid", 0));
s.Replace("%labelformat%", textBoxLabelFormat.Text);
s.Replace("%labelcolorR%", colorPickerLabelColor.Value.R.ToString());
s.Replace("%labelcolorG%", colorPickerLabelColor.Value.G.ToString());
s.Replace("%labelcolorB%", colorPickerLabelColor.Value.B.ToString());
s.Replace("%colorR%", colorPickerLineColor.Value.R.ToString());
s.Replace("%colorG%", colorPickerLineColor.Value.G.ToString());
s.Replace("%colorB%", colorPickerLineColor.Value.B.ToString());
if (textBoxLabelSize.Text.Trim() != "")
{
s.Replace("%labelsize%", textBoxLabelSize.Text.ToString());
}
else
{
s.Replace("%labelsize%", "8");
}
if (textBoxLineWidth.Text.Trim() != "")
{
s.Replace("%linewidth%", textBoxLineWidth.Text.ToString());
}
else
{
s.Replace("%linewidth%", "2");
}
// optional parameters
if (textBoxMinArcs.Text.Trim() != "")
{
s.Replace("%minarcs%", "MINARCS " + textBoxMinArcs.Text.ToString());
}
else
{
s.Replace("%minarcs%", "");
}
if (textBoxMaxArcs.Text.Trim() != "")
{
s.Replace("%maxarcs%", "MAXARCS " + textBoxMaxArcs.Text.ToString());
}
else
{
s.Replace("%maxarcs%", "");
}
if (textBoxMinInterval.Text.Trim() != "")
{
s.Replace("%mininterval%", "MININTERVAL " + textBoxMinInterval.Text.ToString());
}
else
{
s.Replace("%mininterval%", "");
}
if (textBoxMaxInterval.Text.Trim() != "")
{
s.Replace("%maxinterval%", "MAXINTERVAL " + textBoxMaxInterval.Text.ToString());
}
else
{
s.Replace("%maxinterval%", "");
}
if (textBoxMinSubdivide.Text.Trim() != "")
{
s.Replace("%minsubdivide%", "MINSUBDIVIDE " + textBoxMinSubdivide.Text.ToString());
}
else
{
s.Replace("%minsubdivide%", "");
}
if (textBoxMaxSubdivide.Text.Trim() != "")
{
s.Replace("%maxsubdivide%", "MAXSUBDIVIDE " + textBoxMaxSubdivide.Text.ToString());
}
else
{
s.Replace("%maxsubdivide%", "");
}
if (textBoxProjection.Tag != null)
{
s.Replace("%projection%", textBoxProjection.Tag.ToString());
}
else
{
s.Replace("%projection%", "init=epsg:4326");
}
// create layer
layerObj layer = new layerObj(map);
try
{
layer.updateFromString(s.ToString());
DialogResult = DialogResult.OK;
this.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message,
"MapManager", MessageBoxButtons.OK, MessageBoxIcon.Error);
map.removeLayer(layer.index);
}
}