// Generic way to hook a LineGraphInterop up with a DrawingSurface
private LineGraphInterop initializeLineGraph(DrawingSurface canvas)
{
// Create the LineGraphInterop, the C++/CX component that will draw out to the canvas
LineGraphInterop graph = new LineGraphInterop();
// Set window bounds
graph.WindowBounds = new Windows.Foundation.Size(
(float)canvas.ActualWidth,
(float)canvas.ActualHeight
);
// Set native/rendering resolution!
graph.NativeResolution = new Windows.Foundation.Size(
(float)Math.Floor(canvas.ActualWidth * Application.Current.Host.Content.ScaleFactor / 100.0f + 0.5f),
(float)Math.Floor(canvas.ActualHeight * Application.Current.Host.Content.ScaleFactor / 100.0f + 0.5f)
);
graph.RenderResolution = graph.NativeResolution;
// Notify the canvas who we're hooking up to them
canvas.SetContentProvider(graph.CreateContentProvider());
canvas.SetManipulationHandler(graph);
// Give back the graph object!
return graph;
}
// Generic way to hook a LineGraphInterop up with a DrawingSurface
private LineGraphInterop initializeLineGraph(DrawingSurface canvas)
{
// Create the LineGraphInterop, the C++/CX component that will draw out to the canvas
LineGraphInterop graph = new LineGraphInterop();
// Set window bounds
graph.WindowBounds = new Windows.Foundation.Size(
(float)canvas.ActualWidth,
(float)canvas.ActualHeight
);
// Set native/rendering resolution!
graph.NativeResolution = new Windows.Foundation.Size(
(float)Math.Floor(canvas.ActualWidth * Application.Current.Host.Content.ScaleFactor / 100.0f + 0.5f),
(float)Math.Floor(canvas.ActualHeight * Application.Current.Host.Content.ScaleFactor / 100.0f + 0.5f)
);
graph.RenderResolution = graph.NativeResolution;
// Notify the canvas who we're hooking up to them
canvas.SetContentProvider(graph.CreateContentProvider());
canvas.SetManipulationHandler(graph);
// Give back the graph object!
return(graph);
}
private void botCanvas_Loaded(object sender, RoutedEventArgs e)
{
logString("botCanvas_Loaded()");
// Initialize the lineGraph (this only happens ONCE per app lifecycle!)
botGraph = initializeLineGraph(botCanvas);
// Set configuration settings of botCanvas. This configuration will get lost!
botGraph.setColor(0.0f, 0.0f, 1.0f);
botGraph.setYLimits(-1.5f, 1.5f);
}
private void topCanvas_Loaded(object sender, RoutedEventArgs e)
{
logString("topCanvas_Loaded()");
// Initialize the lineGraph (this only happens ONCE per app lifecycle!)
topGraph = initializeLineGraph(topCanvas);
topGraph.Initialized += setupTopCanvas;
// Note that we do have to call it initially, as the Initialized event has already fired by this point. :P
setupTopCanvas();
}
private void botCanvas_Loaded(object sender, RoutedEventArgs e)
{
logString("botCanvas_Loaded()");
// Initialize the lineGraph (this only happens ONCE per app lifecycle!)
botGraph = initializeLineGraph(botCanvas);
// Set configuration settings of botCanvas. This configuration will get lost!
botGraph.setColor(0.0f, 0.0f, 1.0f);
botGraph.setYLimits(-1.5f, 1.5f);
}
private void negCanvas_Loaded(object sender, RoutedEventArgs e)
{
negGraph = initializeLineGraph(negCanvas, negGraph_Initialized);
}
private void posCanvas_Loaded(object sender, RoutedEventArgs e)
{
posGraph = initializeLineGraph(posCanvas, posGraph_Initialized);
}
private void bCanvas_Loaded(object sender, RoutedEventArgs e)
{
bGraph = initializeLineGraph(bCanvas, bGraph_Initialized);
}
private void topCanvas_Loaded(object sender, RoutedEventArgs e)
{
logString("topCanvas_Loaded()");
// Initialize the lineGraph (this only happens ONCE per app lifecycle!)
topGraph = initializeLineGraph(topCanvas);
topGraph.Initialized += setupTopCanvas;
// Note that we do have to call it initially, as the Initialized event has already fired by this point. :P
setupTopCanvas();
}
