private void ApplySettingsButton_Click(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
Grid grid;
// First, update the grid based on the type selected.
switch (gridTypeCombo.SelectedValue.ToString())
{
case "LatLong":
grid = new LatitudeLongitudeGrid();
// Apply the label format setting.
string selectedFormatString = labelFormatCombo.SelectedValue.ToString();
((LatitudeLongitudeGrid)grid).LabelFormat =
(LatitudeLongitudeGridLabelFormat)Enum.Parse(typeof(LatitudeLongitudeGridLabelFormat), selectedFormatString);
break;
case "MGRS":
grid = new MgrsGrid();
break;
case "UTM":
grid = new UtmGrid();
break;
case "USNG":
default:
grid = new UsngGrid();
break;
}
// Next, apply the label visibility setting.
grid.IsLabelVisible = labelVisibilityCheckbox.IsChecked.Value;
// Next, apply the grid visibility setting.
grid.IsVisible = gridVisibilityCheckbox.IsChecked.Value;
// Next, apply the grid color and label color settings for each zoom level.
for (long level = 0; level < grid.LevelCount; level++)
{
// Set the line symbol.
Symbol lineSymbol = new SimpleLineSymbol(SimpleLineSymbolStyle.Solid, Colors.FromName(gridColorCombo.SelectedItem.ToString()), 2);
grid.SetLineSymbol(level, lineSymbol);
// Set the text symbol.
Symbol textSymbol = new TextSymbol
{
Color = Colors.FromName(labelColorCombo.SelectedItem.ToString()),
OutlineColor = Colors.FromName(haloColorCombo.SelectedItem.ToString()),
Size = 16,
HaloColor = Colors.FromName(haloColorCombo.SelectedItem.ToString()),
HaloWidth = 3
};
grid.SetTextSymbol(level, textSymbol);
}
// Next, apply the label position setting.
grid.LabelPosition = (GridLabelPosition)Enum.Parse(typeof(GridLabelPosition), labelPositionCombo.SelectedValue.ToString());
// Apply the updated grid.
MyMapView.Grid = grid;
}
private void _applySettingsButton_Click(object sender, EventArgs e)
{
Grid grid;
// First, update the grid based on the type selected.
switch (_gridTypeSpinner.SelectedItem.ToString())
{
case "LatLong":
grid = new LatitudeLongitudeGrid();
// Apply the label format setting.
string selectedFormatString = _labelFormatSpinner.SelectedItem.ToString();
((LatitudeLongitudeGrid)grid).LabelFormat =
(LatitudeLongitudeGridLabelFormat)Enum.Parse(typeof(LatitudeLongitudeGridLabelFormat), selectedFormatString);
break;
case "MGRS":
grid = new MgrsGrid();
break;
case "UTM":
grid = new UtmGrid();
break;
case "USNG":
default:
grid = new UsngGrid();
break;
}
// Next, apply the label visibility setting.
grid.IsLabelVisible = _labelVisibilitySwitch.Checked;
// Next, apply the grid visibility setting.
grid.IsVisible = _gridVisibilitySwitch.Checked;
// Next, apply the grid color and label color settings for each zoom level.
for (long level = 0; level < grid.LevelCount; level++)
{
// Set the line symbol.
string lineColor = ((ArrayAdapter <string>)_gridColorSpinner.Adapter).GetItem(_gridColorSpinner.SelectedItemPosition);
Symbol lineSymbol = new SimpleLineSymbol(SimpleLineSymbolStyle.Solid, Colors.FromName(lineColor), 2);
grid.SetLineSymbol(level, lineSymbol);
// Set the text symbol.
string labelColor = ((ArrayAdapter <String>)_labelColorSpinner.Adapter).GetItem(_labelColorSpinner.SelectedItemPosition);
Symbol textSymbol = new TextSymbol
{
Color = Colors.FromName(labelColor),
Size = 16,
FontWeight = FontWeight.Bold
};
grid.SetTextSymbol(level, textSymbol);
}
// Next, apply the label position setting.
grid.LabelPosition = (GridLabelPosition)Enum.Parse(typeof(GridLabelPosition), _labelPositionSpinner.SelectedItem.ToString());
// Apply the updated grid.
_myMapView.Grid = grid;
}
/// <summary>
/// Display a Latitude / Longitude grid with labels over the map
/// Would like to change the symbol properties for the lines and labels
/// </summary>
private void DisplayLatLongGrid()
{
//Create a new grid
LatitudeLongitudeGrid gridLatLong = new Esri.ArcGISRuntime.UI.LatitudeLongitudeGrid();
LatitudeLongitudeGrid gridLatLongDefault = new LatitudeLongitudeGrid();
//Configure grid
gridLatLong.LabelFormat = LatitudeLongitudeGridLabelFormat.DegreesMinutesSeconds;
gridLatLong.LabelPosition = GridLabelPosition.TopRight;
gridLatLong.LabelOffset = 50;
if (localSetting.GetSettingValue(ApplicationLiterals.KeywordMapViewGrid) != null)
{
gridLatLong.IsVisible = (bool)localSetting.GetSettingValue(ApplicationLiterals.KeywordMapViewGrid);
}
else
{
gridLatLong.IsVisible = true;
}
gridLatLong.IsLabelVisible = true;
try
{
myMapView.Grid = gridLatLong;
}
catch (Exception)
{
myMapView.Grid = gridLatLongDefault;
}
myMapView.UpdateLayout();
}
private void ApplyCurrentSettings()
{
Grid grid;
// First, update the grid based on the type selected.
switch (_selectedGridType)
{
case "LatLong":
grid = new LatitudeLongitudeGrid();
break;
case "MGRS":
grid = new MgrsGrid();
break;
case "UTM":
grid = new UtmGrid();
break;
case "USNG":
default:
grid = new UsngGrid();
break;
}
// Next, apply the label position setting.
grid.LabelPosition = _selectedLabelPosition;
// Next, apply the grid color and label color settings for each zoom level.
for (long level = 0; level < grid.LevelCount; level++)
{
// Set the grid color if the grid is selected for display.
if (_selectedGridColor != null)
{
// Set the line symbol.
Symbol lineSymbol = new SimpleLineSymbol(SimpleLineSymbolStyle.Solid, _selectedGridColor.Value, 2);
grid.SetLineSymbol(level, lineSymbol);
}
// Set the label color if labels are enabled for display.
if (_selectedLabelColor != null)
{
// Set the text symbol.
Symbol textSymbol = new TextSymbol
{
Color = _selectedLabelColor.Value,
Size = 16,
FontWeight = FontWeight.Bold
};
grid.SetTextSymbol(level, textSymbol);
}
}
// Next, hide the grid if it has been hidden.
if (_selectedGridColor == null)
{
grid.IsVisible = false;
}
// Next, hide the labels if they have been hidden.
if (_selectedLabelColor == null)
{
grid.IsLabelVisible = false;
}
// Apply the updated grid.
_myMapView.Grid = grid;
}
