private static void InitializeSearch(object view, UITableViewSource source)
{
var searchbarAttribute = view.GetType().GetCustomAttribute <SearchbarAttribute>();
var searchbar = source as ISearchBar;
if (searchbarAttribute != null && searchbar != null)
{
searchbar.SearchPlaceholder = searchbarAttribute.Placeholder;
searchbar.IncrementalSearch = searchbarAttribute.IncrementalSearch;
searchbar.EnableSearch = searchbarAttribute.ShowImmediately;
searchbar.IsSearchbarHidden = !searchbarAttribute.ShowImmediately;
var methods = GetMethods(view);
foreach (var method in methods)
{
var attribute = method.GetCustomAttribute <SearchbarAttribute>();
if (attribute != null)
{
searchbar.SearchPlaceholder = attribute.Placeholder;
searchbar.IncrementalSearch = attribute.IncrementalSearch;
searchbar.EnableSearch = attribute.ShowImmediately;
searchbar.IsSearchbarHidden = !attribute.ShowImmediately;
searchbar.SearchCommand = new SearchCommand(view, method as MethodInfo);
break;
}
;
}
}
}
public UITableViewSource Parse(DialogViewController controller, object view, MemberInfo member)
{
UITableViewSource source = null;
if (view != null)
{
view = GetActualView(view);
controller.RootView = view;
controller.ToolbarButtons = CheckForToolbarItems(view);
controller.NavbarButtons = CheckForNavbarItems(view);
if (member != null)
{
using (var memberData = new MemberData(view, member))
{
source = ParseList(controller, memberData, null);
}
}
if (source == null)
{
source = ParseView(controller, view);
}
InitializeSearch(view, source);
}
return(source);
}
private EventHandler GetTextFieldEditingChangedHandler()
{
if (_textFieldEditingChangedHandler == null)
{
_textFieldEditingChangedHandler = delegate
{
_selectedIndex = -1;
_autoCompleteTableView.Hidden = false;
_matchedElements = _elements.Where(elem =>
elem.ToLowerInvariant().Contains(_textField.Text.ToLowerInvariant())).ToList();
if (string.IsNullOrWhiteSpace(_textField.Text))
{
_autoCompleteTableView.Hidden = true;
}
else
{
_autoCompleteTableView.Hidden |= _matchedElements.Count == 0;
}
_autoCompleteTableViewSource =
new AutoCompleteTableViewSource(_matchedElements, SelectedElement);
_autoCompleteTableView.Source = _autoCompleteTableViewSource;
_autoCompleteTableView.ReloadData();
}
}
;
return(_textFieldEditingChangedHandler);
}
}
public void InitializeRunsControllerFields(UITableViewSource sessionSource, Profiles profileRow)
{
//pass in profile
CurrentProfile = profileRow;
//create source for ran images row
RanImagesSource = new TableSourceRanImages();
//images table view controller set up
imageTableViewController = new ImagesTableViewController(RanImagesSource);
imageTableViewController.View.Hidden = true;
imagesTableviewNavController = new UINavigationController(imageTableViewController);
imagesTableviewNavController.View.BackgroundColor = AppColors.LIGHT_TEAL;
imagesTableviewNavController.NavigationBar.TitleTextAttributes = new UIStringAttributes()
{
ForegroundColor = UIColor.White
};
imagesTableviewNavController.NavigationBar.BarTintColor = AppColors.DARK_GRAY;
//source assignments
SessionSource = (TableSourceSessions)sessionSource;
ranSessions = new RunsTableViewController(CurrentProfile);
//add delegate to the session source
SessionSource.SessionRowToController += GetRowClickedFromSessionSource;
SessionSource.HideTable += ShowImagesTableHandler;
navigationController = new UINavigationController(ranSessions);
navigationController.NavigationBar.BarTintColor = AppColors.DARK_GRAY;
//navigationController.NavigationBar.TitleTextAttributes = new UIStringAttributes() { Font = UIFont.FromName("Arial", 12f)};
runsSplitViewController = new RunsSplitViewController(ranSessions, navigationController, imagesTableviewNavController);
runsSplitViewController.View.Hidden = true;
navigationController.NavigationItem.Title.StringSize(UIFont.FromName("Arial", 20f));
}
//UITableViewSource originalSource;
protected override void OnElementChanged(ElementChangedEventArgs <ListView> e)
{
base.OnElementChanged(e);
UITableViewSource originalSource = (UIKit.UITableViewSource)Control.Source;
Control.Source = new MyLVSource(originalSource, e.NewElement);
}
public void setFieldsAndInitialize(UITableViewSource sessionSource, Profiles profileRow, MainTabBarController tab)
{
SessionSource = (TableSourceSessions)sessionSource;
tabBar = tab;
InitializeRunsControllerFields(SessionSource, profileRow);
InitializeMasterControllerFields();
ViewControllers = new UIViewController[] { masterNavigationController, runsSplitViewController };
}
public WrapperSource(UITableViewSource original, UITableView tableView, Int32 minRowHeight = -1)
{
this.original = original;
this._MinRowHeight = minRowHeight;
if (this._TableView == null)
{
this._TableView = new WeakReference(tableView);
}
}
public AutoCompleteTextField(UIViewController viewController, UITextField textView, List <string> elements)
{
try
{
this.viewController = viewController;
this.textField = textView;
this.selectedIndex = -1;
this.elements = elements;
//this.matchedElements = this.elements.Where(e => e.ToLower().Contains(this.textField.Text.ToLower())).ToList();
this.matchedElements = elements;
int Count = matchedElements.Count;
this.autoCompleteTableView = new UITableView(new CoreGraphics.CGRect(this.textField.Frame.X, this.textField.Frame.Y + this.textField.Frame.Height + 10, this.textField.Frame.Width, Count * 35));
// branch locator text field layout
if (this.textField.Tag == 1032)
{
this.autoCompleteTableView = new UITableView(new CoreGraphics.CGRect(this.textField.Frame.X, this.textField.Frame.Y + this.textField.Frame.Height + 80, this.textField.Frame.Width, Count * 35));
}
this.autoCompleteTableViewSource = new AutoCompleteTableViewSource(this.elements, this.SelectedElement, this.textField);
this.autoCompleteTableView.Source = this.autoCompleteTableViewSource;
this.autoCompleteTableView.ReloadData();
this.autoCompleteTableView.ScrollEnabled = true;
this.autoCompleteTableView.Hidden = false;
this.autoCompleteTableView.BackgroundColor = UIColor.White;
//this.autoCompleteTableView.Alpha = 0.8f;
// branch locator text field layout
//if (this.textField.Tag == 1032)
//{
// this.autoCompleteTableView.BackgroundColor = UIColor.Black;
// this.autoCompleteTableView.Alpha = 0.8f;
//}
this.viewController.View.AddSubview(this.autoCompleteTableView);
this.viewController.View.BringSubviewToFront(this.autoCompleteTableView);
textField.EditingChanged -= this.GetTextFieldEditingChangedHandler();
textField.EditingChanged += this.GetTextFieldEditingChangedHandler();
this.autoCompleteTableView.AllowsSelection = true;
}
catch (Exception ex)
{
string str = ex.Message;
Console.WriteLine("== AutoCompleteTextField Exception=== {0}", str);
}
}
public RunsTableViewController(Profiles profileRow)
{
table = new UITableView();
table.BackgroundColor = AppColors.LIGHT_TEAL;
List <Session> sessionsByID = new DatabaseContext <Session>().GetQuery("SELECT * FROM Session WHERE ParentProfileID = ?", profileRow.ID.ToString());
source = new TableSourceSessions(sessionsByID);
Title = "";
View = table;
table.Source = source;
}
//========================================================================================================================================
// PUBLIC OVERRIDES
//========================================================================================================================================
public override void ViewDidLoad()
{
base.ViewDidLoad();
_tableView = new UITableView();
_source = new TableViewSource();
this._tableView.RowHeight = UITableView.AutomaticDimension;
this._tableView.EstimatedRowHeight = 176;
_tableView.Source = _source;
this.Add(_tableView);
}
protected override void Dismiss()
{
DismissControls();
UITableViewSource source = _view.Source;
if (source != null)
{
_view.Source = null;
source.Dispose();
}
}
//========================================================================================================================================
// PUBLIC OVERRIDES
//========================================================================================================================================
public override void ViewDidLoad ()
{
base.ViewDidLoad ();
_tableView = new UITableView ();
_source = new TableViewSource ();
this._tableView.RowHeight = UITableView.AutomaticDimension;
this._tableView.EstimatedRowHeight = 176;
_tableView.Source = _source;
this.Add (_tableView);
}
public DialogView(RectangleF frame, UITableViewStyle style, RootElement root) : base(frame)
{
tableView = MakeTableView(new RectangleF(0, 0, frame.Width, frame.Height), style);
//tableView.BackgroundView.Alpha = 0.0f;
tableView.AutosizesSubviews = true;
BackgroundColor = UIColor.Clear;
source = new Source(this);
tableView.Source = source;
AddSubview(tableView);
Root = root;
}
public DialogView(RectangleF frame, UITableViewStyle style, RootElement root)
: base(frame)
{
tableView = MakeTableView (new RectangleF (0, 0, frame.Width, frame.Height), style);
tableView.BackgroundView.Alpha = 0.0f;
tableView.AutosizesSubviews = true;
BackgroundColor = UIColor.Clear;
source = new Source (this);
tableView.Source = source;
AddSubview (tableView);
Root = root;
}
private async void textField_EditingChanged(object sender, EventArgs args)
{
await base.ExecuteMethodAsync("textField_EditingChanged", async delegate()
{
string search = this.textField.Text;
this.selectedIndex = -1;
CGPoint position = targetView.ConvertPointFromView(new CoreGraphics.CGPoint(0, 0), textField);
this.autoCompleteTableView.Frame = new CoreGraphics.CGRect(0, position.Y + this.textField.Frame.Height, targetView.Frame.Width, targetView.Frame.Height - position.Y - this.textField.Frame.Height);
this.autoCompleteTableView.Hidden = false;
this.matchedElements = await findElements(search);
if (this.matchedElements.Count == 0)
{
this.matchedElements.Add(this.GetEmptySearchItemMethod(search));
}
this.autoCompleteTableViewSource = new AutoCompleteTableViewSource <TItem>(this.matchedElements, this.OnSelectedElement, this.GetItemNameMethod);
this.autoCompleteTableView.Source = this.autoCompleteTableViewSource;
this.autoCompleteTableView.ReloadData();
});
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
EdgesForExtendedLayout = UIRectEdge.None;
backgroundView = new UIView(View.Frame);
backgroundView.BackgroundColor = UIColor.White;
View.AddSubview(backgroundView);
searchBar = new UISearchBar();
searchBar.TranslatesAutoresizingMaskIntoConstraints = false;
searchBar.ReturnKeyType = UIReturnKeyType.Done;
View.AddSubview(searchBar);
AddSearchBarConstraints();
searchBar.BecomeFirstResponder();
// TODO - add 'powered by google' attribution image before resultsTable
googleAttribution = new UIImageView();
googleAttribution.Image = UIImage.FromBundle("powered_by_google_on_white");
googleAttribution.TranslatesAutoresizingMaskIntoConstraints = false;
googleAttribution.ContentMode = UIViewContentMode.ScaleAspectFit;
View.AddSubview(googleAttribution);
AddAttributionConstraints();
resultsTable = new UITableView();
tableSource = new ResultsTableSource();
resultsTable.TranslatesAutoresizingMaskIntoConstraints = false;
resultsTable.Source = tableSource;
((ResultsTableSource)resultsTable.Source).apiKey = apiKey;
((ResultsTableSource)resultsTable.Source).RowItemSelected += OnPlaceSelection;
View.AddSubview(resultsTable);
AddResultsTableConstraints();
searchBar.TextChanged += SearchInputChanged;
resultsTable.Hidden = true;
NavigationItem.SetLeftBarButtonItem(
new UIBarButtonItem(UIBarButtonSystemItem.Stop, (sender, args) =>
{
DismissViewController(true, null);
}), true);
}
protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
if (tableView != null)
{
tableView.Dispose();
tableView = null;
}
if (source != null)
{
source.Dispose();
source = null;
}
if (root != null)
{
root.Dispose();
root = null;
}
}
public AutoCompleteTextField(UIViewController viewController, UITextField textView, List <string> elements,
Action selected)
{
_selected = selected;
_viewController = viewController;
_textField = textView;
_selectedIndex = -1;
_elements = elements;
_matchedElements = _elements
.Where(e => e.ToLowerInvariant().Contains(_textField.Text.ToLowerInvariant())).ToList();
_autoCompleteTableView = new UITableView(new CGRect(0, _textField.Frame.Y,
_viewController.View.Frame.Width,
_viewController.View.Frame.Height / 2 - _textField.Frame.Y - _textField.Frame.Height));
_autoCompleteTableViewSource = new AutoCompleteTableViewSource(_matchedElements, SelectedElement);
_autoCompleteTableView.ReloadData();
_autoCompleteTableView.ScrollEnabled = true;
_autoCompleteTableView.Hidden = true;
_viewController.View.AddSubview(_autoCompleteTableView);
_textField.EditingChanged -= GetTextFieldEditingChangedHandler();
_textField.EditingChanged += GetTextFieldEditingChangedHandler();
}
private EventHandler GetTextFieldEditingChangedHandler()
{
if (this.elements != null)
{
if ((this.textFieldEditingChangedHandler == null && this.textField.Text.Length > 2) && this.elements.Count > 0)
{
this.textFieldEditingChangedHandler = delegate(object sender, EventArgs e)
{
this.selectedIndex = -1;
this.autoCompleteTableView.Hidden = false;
//this.matchedElements = this.elements.Where(elem => elem.ToLower().Contains(this.textField.Text.ToLower())).ToList();
this.matchedElements = this.elements;
this.autoCompleteTableViewSource = new AutoCompleteTableViewSource(this.matchedElements, this.SelectedElement, this.textField);
this.autoCompleteTableView.Source = this.autoCompleteTableViewSource;
int Count = matchedElements.Count;
this.autoCompleteTableView.Frame = new CGRect(this.autoCompleteTableView.Frame.X, this.autoCompleteTableView.Frame.Y, this.autoCompleteTableView.Frame.Size.Width, Count * 35);
this.autoCompleteTableView.ReloadData();
};
}
}
return(this.textFieldEditingChangedHandler);
}
public override void ViewDidLoad ()
{
base.ViewDidLoad ();
tableView = new UITableView ();
helper = new TableViewHelper (tableView);
var s0r0 = buildCell (UITableViewCellStyle.Default, "S0R0", "Tap to hide/show Date Selector");
var s0r1 = buildDateCell (UITableViewCellStyle.Default, "S0R1");
var s1r0 = buildCell (UITableViewCellStyle.Default, "S1R0", "Tap to fill 3rd Section");
var s2r0 = buildCell (UITableViewCellStyle.Default, "S2R0", "3rd Section - Row 0", "Tap to Delete");
var s2r1 = buildCell (UITableViewCellStyle.Default, "S2R1", "3rd Section - Row 1", "Tap to Delete");
var s2r2 = buildCell (UITableViewCellStyle.Default, "S2R2", "3rd Section - Row 2", "Tap to Delete");
var s3r0 = buildCell (UITableViewCellStyle.Default, "S3R0", "This one doesn't do anything");
helper.addCell (0, s0r0, "S0R0");
helper.addCell (0, s0r1, "S0R1");
helper.addCell (1, s1r0, "S1R0");
helper.addCell (2, s2r0, "S2R0");
helper.addCell (2, s2r1, "S2R1");
helper.addCell (2, s2r2, "S2R2");
helper.addCell (3, s3r0, "S3R0");
helper.hideCell ("S0R1");
helper.hideCell ("S1R0");
source = new TableViewSource (helper);
tableView.Source = source;
this.Add (tableView);
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
tableView = new UITableView();
helper = new TableViewHelper(tableView);
var s0r0 = buildCell(UITableViewCellStyle.Default, "S0R0", "Tap to hide/show Date Selector");
var s0r1 = buildDateCell(UITableViewCellStyle.Default, "S0R1");
var s1r0 = buildCell(UITableViewCellStyle.Default, "S1R0", "Tap to fill 3rd Section");
var s2r0 = buildCell(UITableViewCellStyle.Default, "S2R0", "3rd Section - Row 0", "Tap to Delete");
var s2r1 = buildCell(UITableViewCellStyle.Default, "S2R1", "3rd Section - Row 1", "Tap to Delete");
var s2r2 = buildCell(UITableViewCellStyle.Default, "S2R2", "3rd Section - Row 2", "Tap to Delete");
var s3r0 = buildCell(UITableViewCellStyle.Default, "S3R0", "This one doesn't do anything");
helper.addCell(0, s0r0, "S0R0");
helper.addCell(0, s0r1, "S0R1");
helper.addCell(1, s1r0, "S1R0");
helper.addCell(2, s2r0, "S2R0");
helper.addCell(2, s2r1, "S2R1");
helper.addCell(2, s2r2, "S2R2");
helper.addCell(3, s3r0, "S3R0");
helper.hideCell("S0R1");
helper.hideCell("S1R0");
source = new TableViewSource(helper);
tableView.Source = source;
this.Add(tableView);
}
public void RenderChoiceSelectionChanged(int selectedIndex)
{
// This function modifies the UI parameter controls depending on which stretch
// renderer is chosen by the user when clicking the table view
// Get the user choice for the raster stretch render
UITableViewSource myUITableViewSource = _myRenderChoiceType.Source;
TableSource myTableSource = (TableSource)myUITableViewSource;
string myRendererTypeChoice = myTableSource.TableItems[selectedIndex];
switch (myRendererTypeChoice)
{
case "Min Max":
// This section displays/resets the user choice options for MinMaxStretchParameters
// Make sure all the GUI items are visible
_Label_Parameter1.Hidden = false;
_Label_Parameter2.Hidden = false;
_Input_Parameter1.Hidden = false;
_Input_Parameter2.Hidden = false;
// Define what values/options the user sees
_Label_Parameter1.Text = "Minimum value (0 - 255):";
_Label_Parameter2.Text = "Maximum value (0 - 255):";
_Input_Parameter1.Text = "10";
_Input_Parameter2.Text = "150";
break;
case "Percent Clip":
// This section displays/resets the user choice options for PercentClipStretchParameters
// Make sure all the GUI items are visible
_Label_Parameter1.Hidden = false;
_Label_Parameter2.Hidden = false;
_Input_Parameter1.Hidden = false;
_Input_Parameter2.Hidden = false;
// Define what values/options the user sees
_Label_Parameter1.Text = "Minimum (0 - 100):";
_Label_Parameter2.Text = "Maximum (0 - 100)";
_Input_Parameter1.Text = "0";
_Input_Parameter2.Text = "50";
break;
case "Standard Deviation":
// This section displays/resets the user choice options for StandardDeviationStretchParameters
// Make sure that only the necessary GUI items are visible
_Label_Parameter1.Hidden = false;
_Label_Parameter2.Hidden = true;
_Input_Parameter1.Hidden = false;
_Input_Parameter2.Hidden = true;
// Define what values/options the user sees
_Label_Parameter1.Text = "Factor (.25 to 4):";
_Input_Parameter1.Text = "0.5";
break;
}
}
public ScrollDelegate(Forms9Patch.EnhancedListView element, UITableViewSource source) : base()
{
Element = element;
Source = source;
}
private static void InitializeSearch(object view, UITableViewSource source)
{
var searchbarAttribute = view.GetType().GetCustomAttribute<SearchbarAttribute>();
var searchbar = source as ISearchBar;
if (searchbarAttribute != null && searchbar != null)
{
searchbar.SearchPlaceholder = searchbarAttribute.Placeholder;
searchbar.IncrementalSearch = searchbarAttribute.IncrementalSearch;
searchbar.EnableSearch = searchbarAttribute.ShowImmediately;
searchbar.IsSearchbarHidden = !searchbarAttribute.ShowImmediately;
var methods = GetMethods(view);
foreach (var method in methods)
{
var attribute = method.GetCustomAttribute<SearchbarAttribute>();
if (attribute != null)
{
searchbar.SearchPlaceholder = attribute.Placeholder;
searchbar.IncrementalSearch = attribute.IncrementalSearch;
searchbar.EnableSearch = attribute.ShowImmediately;
searchbar.IsSearchbarHidden = !attribute.ShowImmediately;
searchbar.SearchCommand = new SearchCommand(view, method as MethodInfo);
break;
};
}
}
}
public MyLVSource(UITableViewSource origSource, ListView myListV)
{
originalSource = origSource;
myListView = myListV;
}
public ScrollDelegate(EnhancedListView element, UITableViewSource source)
{
Element = element;
Source = source;
}
private void OnUpdateRendererClicked(object sender, EventArgs e)
{
try
{
// Define the RasterLayer that will be used to display in the map
RasterLayer rasterLayer_ForDisplayInMap;
// Define the ColorRamp that will be used by the BlendRenderer
ColorRamp myColorRamp;
// Get the user choice for the ColorRamps
UITableViewSource myUITableViewSource_ColorRamp = _ColorRamps.Source;
TableSource myTableSource_ColorRamp = (TableSource)myUITableViewSource_ColorRamp;
string myColorRampChoice;
if (myTableSource_ColorRamp.SelectedValue == null)
{
// If the user does not click on a choice in the table but just clicks the
// button, the selected value will be null so use the initial ColorRamp option
myColorRampChoice = "Elevation";
}
else
{
// The user clicked on an option in the table and thus the selected value
// will contain a valid choice
myColorRampChoice = myTableSource_ColorRamp.SelectedValue;
}
// Based on ColorRamp type chosen by the user, create a different
// RasterLayer and define the appropriate ColorRamp option
if (myColorRampChoice == "None")
{
// The user chose not to use a specific ColorRamp, therefore
// need to create a RasterLayer based on general imagery (ie. Shasta.tif)
// for display in the map and use null for the ColorRamp as one of the
// parameters in the BlendRenderer constructor
// Load the raster file using a path on disk
Raster raster_Imagery = new Raster(GetRasterPath_Imagery());
// Create the raster layer from the raster
rasterLayer_ForDisplayInMap = new RasterLayer(raster_Imagery);
// Set up the ColorRamp as being null
myColorRamp = null;
}
else
{
// The user chose a specific ColorRamp (options: are Elevation, DemScreen, DemLight),
// therefore create a RasterLayer based on an imagery with elevation
// (ie. Shasta_Elevation.tif) for display in the map. Also create a ColorRamp
// based on the user choice, translated into an Enumeration, as one of the parameters
// in the BlendRenderer constructor
// Load the raster file using a path on disk
Raster raster_Elevation = new Raster(GetRasterPath_Elevation());
// Create the raster layer from the raster
rasterLayer_ForDisplayInMap = new RasterLayer(raster_Elevation);
// Create a ColorRamp based on the user choice, translated into an Enumeration
PresetColorRampType myPresetColorRampType = (PresetColorRampType)Enum.Parse(typeof(PresetColorRampType), myColorRampChoice);
myColorRamp = ColorRamp.Create(myPresetColorRampType, 256);
}
// Define the parameters used by the BlendRenderer constructor
Raster raster_ForMakingBlendRenderer = new Raster(GetRasterPath_Elevation());
IEnumerable <double> myOutputMinValues = new List <double> {
9
};
IEnumerable <double> myOutputMaxValues = new List <double> {
255
};
IEnumerable <double> mySourceMinValues = new List <double>();
IEnumerable <double> mySourceMaxValues = new List <double>();
IEnumerable <double> myNoDataValues = new List <double>();
IEnumerable <double> myGammas = new List <double>();
// Get the user choice for the SlopeType
UITableViewSource myUITableViewSource_SlopeType = _SlopeTypes.Source;
TableSource myTableSource_SlopeType = (TableSource)myUITableViewSource_SlopeType;
string mySlopeTypeChoice;
if (myTableSource_SlopeType.SelectedValue == null)
{
// If the user does not click on a choice in the table but just clicks the
// button, the selected value will be null so use the initial SlopeType option
mySlopeTypeChoice = "Degree";
}
else
{
// The user clicked on an option in the table and thus the selected value
// will contain a valid choice
mySlopeTypeChoice = myTableSource_SlopeType.SelectedValue;
}
SlopeType mySlopeType = (SlopeType)Enum.Parse(typeof(SlopeType), mySlopeTypeChoice);
BlendRenderer myBlendRenderer = new BlendRenderer(
raster_ForMakingBlendRenderer, // elevationRaster - Raster based on a elevation source
myOutputMinValues, // outputMinValues - Output stretch values, one for each band
myOutputMaxValues, // outputMaxValues - Output stretch values, one for each band
mySourceMinValues, // sourceMinValues - Input stretch values, one for each band
mySourceMaxValues, // sourceMaxValues - Input stretch values, one for each band
myNoDataValues, // noDataValues - NoData values, one for each band
myGammas, // gammas - Gamma adjustment
myColorRamp, // colorRamp - ColorRamp object to use, could be null
_Altitude_Slider.Value, // altitude - Altitude angle of the light source
_Azimuth_Slider.Value, // azimuth - Azimuth angle of the light source, measured clockwise from north
1, // zfactor - Factor to convert z unit to x,y units, default is 1
mySlopeType, // slopeType - Slope Type
1, // pixelSizeFactor - Pixel size factor, default is 1
1, // pixelSizePower - Pixel size power value, default is 1
8); // outputBitDepth - Output bit depth, default is 8-bi
// Set the RasterLayer.Renderer to be the BlendRenderer
rasterLayer_ForDisplayInMap.Renderer = myBlendRenderer;
// Set the new base map to be the RasterLayer with the BlendRenderer applied
_myMapView.Map.Basemap = new Basemap(rasterLayer_ForDisplayInMap);
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
public ListSortableTableSource(UITableViewSource source, ListView element)
{
_originalSource = source;
_formsElement = element;
}
protected override void Dispose(bool disposing)
{
base.Dispose (disposing);
if (tableView != null) {
tableView.Dispose ();
tableView = null;
}
if (source != null) {
source.Dispose ();
source = null;
}
if (root != null) {
root.Dispose ();
root = null;
}
}
public MCListViewSource(UITableViewSource formsSource,
Action<CGPoint> onStartScrolling,
Action<CGPoint> onScrolled,
Action onStopScrolling
)
{
_formsSource = formsSource;
_onStartScrolling = onStartScrolling;
_onScrolled = onScrolled;
_onStopScrolling = onStopScrolling;
}
public CustomDatasource(UITableViewSource underlyingTableSource)
{
this.underlyingTableSource = underlyingTableSource;
}
private EventHandler GetTextFieldEditingChangedHandler()
{
if (this.textFieldEditingChangedHandler == null) {
this.textFieldEditingChangedHandler = delegate(object sender, EventArgs e) {
this.selectedIndex = -1;
this.autoCompleteTableView.Hidden = false;
this.matchedElements = this.elements.Where (elem => elem.ToLower ().Contains (this.textField.Text.ToLower ())).ToList ();
this.autoCompleteTableViewSource = new AutoCompleteTableViewSource (this.matchedElements, this.SelectedElement);
this.autoCompleteTableView.Source = this.autoCompleteTableViewSource;
this.autoCompleteTableView.ReloadData ();
};
}
return this.textFieldEditingChangedHandler;
}
private void OnUpdateRendererClicked(object sender, EventArgs e)
{
// This function acquires the user selection of the stretch renderer from the table view
// along with the parameters specified, then a stretch renderer is created and applied to
// the raster layer
// Get the user choice for the raster stretch render
UITableViewSource myUITableViewSource = _myRenderChoiceType.Source;
TableSource myTableSource = (TableSource)myUITableViewSource;
string myRendererTypeChoice;
if (myTableSource.SelectedValue == null)
{
// If the user does not click on a choice in the table but just clicks the
// button, the selected value will be null so use the initial
// stretch renderer option
myRendererTypeChoice = "Min Max";
}
else
{
// The user clicked on an option in the table and thus the selected value
// will contain a valid choice
myRendererTypeChoice = myTableSource.SelectedValue;
}
// Create an IEnumerable from an empty list of doubles for the gamma values in the stretch render
IEnumerable <double> myGammaValues = new List <double>();
// Create a color ramp for the stretch renderer
ColorRamp myColorRamp = ColorRamp.Create(PresetColorRampType.DemLight, 1000);
// Create the place holder for the stretch renderer
StretchRenderer myStretchRenderer = null;
switch (myRendererTypeChoice)
{
case "Min Max":
// This section creates a stretch renderer based on a MinMaxStretchParameters
// TODO: Add you own logic to ensure that accurate min/max stretch values are used
// Create an IEnumerable from a list of double min stretch value doubles
IEnumerable <double> myMinValues = new List <double> {
Convert.ToDouble(_Input_Parameter1.Text)
};
// Create an IEnumerable from a list of double max stretch value doubles
IEnumerable <double> myMaxValues = new List <double> {
Convert.ToDouble(_Input_Parameter2.Text)
};
// Create a new MinMaxStretchParameters based on the user choice for min and max stretch values
MinMaxStretchParameters myMinMaxStretchParameters = new MinMaxStretchParameters(myMinValues, myMaxValues);
// Create the stretch renderer based on the user defined min/max stretch values, empty gamma values, statistic estimates, and a predefined color ramp
myStretchRenderer = new StretchRenderer(myMinMaxStretchParameters, myGammaValues, true, myColorRamp);
break;
case "Percent Clip":
// This section creates a stretch renderer based on a PercentClipStretchParameters
// TODO: Add you own logic to ensure that accurate min/max percent clip values are used
// Create a new PercentClipStretchParameters based on the user choice for min and max percent clip values
PercentClipStretchParameters myPercentClipStretchParameters = new PercentClipStretchParameters(Convert.ToDouble(_Input_Parameter1.Text), Convert.ToDouble(_Input_Parameter2.Text));
// Create the percent clip renderer based on the user defined min/max percent clip values, empty gamma values, statistic estimates, and a predefined color ramp
myStretchRenderer = new StretchRenderer(myPercentClipStretchParameters, myGammaValues, true, myColorRamp);
break;
case "Standard Deviation":
// This section creates a stretch renderer based on a StandardDeviationStretchParameters
// TODO: Add you own logic to ensure that an accurate standard deviation value is used
// Create a new StandardDeviationStretchParameters based on the user choice for standard deviation value
StandardDeviationStretchParameters myStandardDeviationStretchParameters = new StandardDeviationStretchParameters(Convert.ToDouble(_Input_Parameter1.Text));
// Create the standard deviation renderer based on the user defined standard deviation value, empty gamma values, statistic estimates, and a predefined color ramp
myStretchRenderer = new StretchRenderer(myStandardDeviationStretchParameters, myGammaValues, true, myColorRamp);
break;
}
// Get the existing raster layer in the map
RasterLayer myRasterLayer = (RasterLayer)_myMapView.Map.OperationalLayers[0];
// Apply the stretch renderer to the raster layer
myRasterLayer.Renderer = myStretchRenderer;
}
public WrapperSource(UITableViewSource original)
{
this.original = original;
}
public ListViewTableViewDelegate(CustomListViewRenderer renderer)
{
_element = renderer.Element;
_source = renderer.Control.Source;
}
public AutoCompleteTextField(UIViewController viewController, UITextField textView, List<string> elements)
{
this.viewController = viewController;
this.textField = textView;
this.selectedIndex = -1;
this.elements = elements;
this.matchedElements = this.elements.Where (e => e.ToLower ().Contains (this.textField.Text.ToLower ())).ToList ();
this.autoCompleteTableView = new UITableView (new CoreGraphics.CGRect (0, this.textField.Frame.Y + this.textField.Frame.Height, this.viewController.View.Frame.Width, this.viewController.View.Frame.Height - this.textField.Frame.Y - this.textField.Frame.Height));
this.autoCompleteTableViewSource = new AutoCompleteTableViewSource (this.matchedElements, this.SelectedElement);
this.autoCompleteTableView.ReloadData ();
this.autoCompleteTableView.ScrollEnabled = true;
this.autoCompleteTableView.Hidden = true;
this.viewController.View.AddSubview (this.autoCompleteTableView);
this.textField.EditingChanged -= this.GetTextFieldEditingChangedHandler ();
this.textField.EditingChanged += this.GetTextFieldEditingChangedHandler ();
}
public ListViewDataSourceWrapper(UITableViewSource underlyingTableSource)
{
this._underlyingTableSource = underlyingTableSource;
}
public void ReloadSessionTableData(TableSourceSessions sessions)
{
source = (TableSourceSessions)sessions;
table.Source = source;
table.ReloadData();
}