Hi Stoyan,

I met another issue in Zooming.
When I try to zoom the diagram view to a certain rectangle (union of some nodes bounds rectangle), the scrollbar will cover a portion of rectangle. It looks like the scrollbar area were not taken into account. I'm using the diagram 6.0.3.

See the screen shots and here's the code of "Zoom to Show All Nodes" button:

        private void zoomToShowAllNodes_Click(object sender, EventArgs e)
        {
            RectangleF rect = new RectangleF(0, 0, 0, 0);
            foreach (DiagramNode item in diagram1.Nodes)
            {
                if (rect.IsEmpty)
                    rect = item.Bounds;
                else
                    rect = RectangleF.Union(rect, item.Bounds);
            }
            diagramView1.ZoomToRect(rect);
        } 

Thanks,

Kyle

Thank you, it works perfect!

Quote:


Currently the scrollbars are child controls of DiagramView, and DiagramView is a child of Ruler, so they cannot stick out from the view to align with the ruler scales. However you could implement that by moving the scrollbars from the view to the parent form. E.g. assuming the form contains only a Ruler that fills it, this should align the scrollbars to that ruler:

private void Form1_Load(object sender, System.EventArgs e)
{
	diagramView.Controls.Remove(diagramView.HScrollBar);
	this.Controls.Add(diagramView.HScrollBar);
	diagramView.HScrollBar.Dock = DockStyle.Bottom;

	diagramView.Controls.Remove(diagramView.VScrollBar);
	this.Controls.Add(diagramView.VScrollBar);
	diagramView.VScrollBar.Dock = DockStyle.Right;
} 

I hope that helps,
Stoyan