private void Awake()
{
if (instance == null)
{
instance = this;
}
else if (instance != null)
{
Destroy(this.gameObject);
}
DontDestroyOnLoad(this.gameObject);
}
void CreateCanvases()
{
// Remove any canvas we might already have (useful in 'relayout' case)
//
this.canvases = new List<GraphComponentCanvas>();
this.systemCanvasContainer.Children.Clear();
//
// We add in a stack panel to keep the canvases centered horizontally in the window.
// And we use another stack panel to provide the spacing between molecules
//
foreach (GraphComponent component in this.graphComponents)
{
StackPanel vertSpacingPanel = new StackPanel() { Orientation = Orientation.Vertical, VerticalAlignment =VerticalAlignment.Center, Margin=new Thickness(0,Constants.RenderComponentSpacing,0,Constants.RenderComponentSpacing) };
StackPanel horzCenteringPanel = new StackPanel() { Orientation = Orientation.Horizontal, HorizontalAlignment=HorizontalAlignment.Center };
SystemCanvas systemCanvas = new SystemCanvas();
GraphComponentCanvas canvas = new GraphComponentCanvas(component, this, systemCanvas);
//
systemCanvas.Height = canvas.NeededCanvasHeight;
//
this.canvases.Add(canvas);
//
horzCenteringPanel.Children.Add(systemCanvas);
vertSpacingPanel.Children.Add(horzCenteringPanel);
this.systemCanvasContainer.Children.Add(vertSpacingPanel);
}
}
