public GraphViewController (ExampleInfo exampleInfo)
{
this.exampleInfo = exampleInfo;
this.plotView = new PlotView ();
this.plotView.Model = exampleInfo.PlotModel;
}
public GraphScrollView (ExampleInfo exampleInfo, RectangleF rect)
: base(rect)
{
ShowsVerticalScrollIndicator = true;
ShowsHorizontalScrollIndicator = true;
BouncesZoom = true;
PagingEnabled = false;
DecelerationRate = UIScrollView.DecelerationRateNormal;
BackgroundColor = UIColor.DarkGray;
MaximumZoomScale = 5f;
MinimumZoomScale = 1f;
ContentSize = new SizeF(rect.Size.Width * 5, rect.Size.Height * 5);
var image = new UIImageView(new GraphView(exampleInfo).GetImage(rect));
AddSubview(image);
this.ViewForZoomingInScrollView = delegate(UIScrollView scrollView) {
return image;
};
}
public void SetExample (ExampleInfo example)
{
this.plotWindowController.SetExample (example);
this.currentExample = example;
}
public GraphViewPage (ExampleInfo exampleInfo)
{
var opv = new OxyPlotView {
WidthRequest = 300,
HeightRequest = 300,
};
opv.Model = exampleInfo.PlotModel;
var label = new Label {
Text = "Category: " + exampleInfo.Category,
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.CenterAndExpand,
};
bool GameOfLife = exampleInfo.Title.Contains ("Conway");
if (!GameOfLife) {
Content = new StackLayout {
BackgroundColor = Color.White,
Orientation = StackOrientation.Vertical,
VerticalOptions = LayoutOptions.StartAndExpand,
Children = {
opv,
label
}
};
} else {
var stepButton = new Button {
Text = "step"
};
stepButton.Clicked += (sender, e) => {
var ea = new OxyMouseDownEventArgs ();
ea.ChangedButton = OxyMouseButton.Left;
ea.Position = new ScreenPoint (150, 150);
opv.Model.HandleMouseDown (this, ea);
opv.InvalidateDisplay ();
};
var startButton = new Button {
Text = "run"
};
startButton.Clicked += (sender, e) => {
if (!keepRunning) {
keepRunning = true;
Device.StartTimer (new TimeSpan (0, 0, 0, 0, 200), () => {
var ea = new OxyMouseDownEventArgs ();
ea.ChangedButton = OxyMouseButton.Left;
ea.Position = new ScreenPoint (150, 150);
opv.Model.HandleMouseDown (this, ea);
Device.BeginInvokeOnMainThread(() => {
opv.InvalidateDisplay ();
});
return keepRunning;
});
}
};
var stopButton = new Button {
Text = "stop"
};
stopButton.Clicked += (sender, e) => {
keepRunning = false;
};
Content = new StackLayout {
Orientation = StackOrientation.Vertical,
VerticalOptions = LayoutOptions.FillAndExpand,
Children = {
opv,
label,
new StackLayout {
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.StartAndExpand,
Orientation = StackOrientation.Horizontal,
Children = { stepButton, startButton, stopButton }
}
}
};
}
}
private void GraphView(ExampleInfo exampleInfo)
{
var dvc = new GraphViewController (exampleInfo);
navigation.PushViewController (dvc, true);
}
private void InitializeComponent()
{
this.plotView1 = new OxyPlot.GtkSharp.PlotView();
this.plotView1.SetSizeRequest(625, 554);
this.treeView1 = new TreeView();
this.treeView1.SetSizeRequest(314, 554);
this.treeView1.Visible = true;
var treeModel = new TreeStore(typeof(string), typeof(string));
var iter = new TreeIter();
string last = null;
foreach (var ex in this.Examples)
{
if (last == null || last != ex.Category)
{
iter = treeModel.AppendValues(ex.Category);
last = ex.Category;
}
treeModel.AppendValues(iter, ex.Title);
}
this.treeView1.Model = treeModel;
var exampleNameColumn = new TreeViewColumn { Title = "Example" };
var exampleNameCell = new CellRendererText();
exampleNameColumn.PackStart(exampleNameCell, true);
this.treeView1.AppendColumn(exampleNameColumn);
exampleNameColumn.AddAttribute(exampleNameCell, "text", 0);
this.treeView1.Selection.Changed += (s, e) =>
{
TreeIter selectedNode;
TreeModel selectedModel;
if (treeView1.Selection.GetSelected(out selectedModel, out selectedNode))
{
string val1 = (string)selectedModel.GetValue(selectedNode, 0);
string val2 = (string)selectedModel.GetValue(selectedNode, 1);
var info = this.Examples.FirstOrDefault(ex => ex.Title == val1);
if (info != null)
{
this.SelectedExample = info;
}
}
};
this.hbox1 = new HBox(false, 6);
this.hbox1.SetSizeRequest(943, 554);
this.hbox1.PackStart(this.treeView1, false, false, 6);
this.hbox1.PackStart(this.plotView1, false, false, 6);
this.Add(this.hbox1);
//this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
//this.AutoScaleMode = Gtk.AutoScaleMode.Font;
//this.ClientSize = new System.Drawing.Size(943, 554);
this.Title = "OxyPlot.GtkSharp Example Browser";
this.DeleteEvent += (s, a) =>
{
Application.Quit();
a.RetVal = true;
};
}
public void SetExample(ExampleInfo example){
this.Window.Title = example.Title;
plotView.Model = example.PlotModel;
plotView.Controller = example.PlotController;
plotView.InvalidatePlot (true);
}
private void GraphView(ExampleInfo exampleInfo)
{
RectangleF plotFrame = UIScreen.MainScreen.Bounds;
if (UIApplication.SharedApplication.StatusBarOrientation == UIInterfaceOrientation.LandscapeLeft || UIApplication.SharedApplication.StatusBarOrientation == UIInterfaceOrientation.LandscapeRight) {
plotFrame = new RectangleF(0f,0f,UIScreen.MainScreen.ApplicationFrame.Height,UIScreen.MainScreen.ApplicationFrame.Width-navigation.NavigationBar.Bounds.Height);
} else {
plotFrame = new RectangleF(0f,0f,UIScreen.MainScreen.ApplicationFrame.Width,UIScreen.MainScreen.ApplicationFrame.Height-navigation.NavigationBar.Bounds.Height);
}
var graph_controller = new GraphViewController (exampleInfo.PlotModel, plotFrame);
navigation.PushViewController (graph_controller, true);
}
private void InitializeComponent()
{
this.plotView = new OxyPlot.GtkSharp.PlotView();
this.plotView.SetSizeRequest(300, 300);
this.treeView = new TreeView();
this.treeView.Visible = true;
var treeModel = new TreeStore(typeof(string), typeof(string));
var iter = new TreeIter();
string last = null;
foreach (var ex in this.Examples)
{
if (last == null || last != ex.Category)
{
iter = treeModel.AppendValues(ex.Category);
last = ex.Category;
}
treeModel.AppendValues(iter, ex.Title, ex.Category);
}
this.treeView.Model = treeModel;
var exampleNameColumn = new TreeViewColumn { Title = "Example" };
var exampleNameCell = new CellRendererText();
exampleNameColumn.PackStart(exampleNameCell, true);
this.treeView.AppendColumn(exampleNameColumn);
exampleNameColumn.AddAttribute(exampleNameCell, "text", 0);
this.treeView.Selection.Changed += (s, e) =>
{
TreeIter selectedNode;
TreeModel selectedModel;
if (treeView.Selection.GetSelected(out selectedModel, out selectedNode))
{
string val1 = (string)selectedModel.GetValue(selectedNode, 0);
string val2 = (string)selectedModel.GetValue(selectedNode, 1);
this.SelectedExample = this.Examples.FirstOrDefault(ex => ex.Category == val2 && ex.Title == val1);
}
};
var scrollwin = new ScrolledWindow ();
scrollwin.Add (this.treeView);
scrollwin.SetSizeRequest(250, 300);
var txtSearch = new Entry ();
treeView.SearchEntry = txtSearch;
var treeVbox = new VBox (false, 0);
treeVbox.BorderWidth = 6;
treeVbox.PackStart (txtSearch, false, true, 0);
treeVbox.PackStart (scrollwin, true, true, 0);
this.paned = new HPaned ();
this.paned.Pack1 (treeVbox, false, false);
this.paned.Pack2 (this.plotView, true, false);
this.paned.Position = 300;
this.Add(this.paned);
//this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
//this.AutoScaleMode = Gtk.AutoScaleMode.Font;
//this.ClientSize = new System.Drawing.Size(943, 554);
this.Title = "OxyPlot.GtkSharp Example Browser";
this.DeleteEvent += (s, a) =>
{
Application.Quit();
a.RetVal = true;
};
}
public GraphView (ExampleInfo exampleInfo)
{
this.exampleInfo = exampleInfo;
}
public GraphViewController (ExampleInfo exampleInfo)
{
this.exampleInfo = exampleInfo;
}