The MindFusion Forums - The Diagram's grid painting position is wrong.

(UTC)

The MindFusion Forums › Flow Diagramming Components › WPF › The Diagram's grid painting position is wrong.

(Moderator: Slavcho)

‹ Previous Topic | Next Topic ›

Pages: 1

The Diagram's grid painting position is wrong. (Read 2264 times)

chowy Junior Member Offline I Love MindFusion! Posts: 72 Joined: May 8^th, 2017	The Diagram's grid painting position is wrong. Aug 11^th, 2017 at 2:04am	Print Post
	When I initialize, set Diagram.Zoomfactor to 632, grid will be biased.I have already called Diagram.InvalidateBackground (),but it does not work.I have uploaded the demo source.

	DiagramGird.png (Attachment deleted) WpfApplication9.zip (Attachment deleted)
	IP Logged

Slavcho YaBB Moderator Offline tech.support Posts: 3378 Joined: Oct 19^th, 2005	Re: The Diagram's grid painting position is wrong. Reply #1 - Aug 11^th, 2017 at 6:54pm	Print Post
	InvalidateBackground won't work before the diagram's template is applied. Set zoom factor from the Window.Loaded event handler and it will align the zoomed grid correctly - Code public MainWindow() { InitializeComponent(); Loaded += (s, e) => { Diagram.ZoomFactor = 632; }; } private void Diagram_OnZoomFactorChanged(object sender, EventArgs e) { Diagram.InvalidateBackground(); } private void Diagram_OnMouseLeftButtonDown(object sender, MouseButtonEventArgs e) { Diagram.ZoomFactor = Math.Min(1000, Diagram.ZoomFactor + 10); } Regards, Slavcho


	IP Logged

chowy Junior Member Offline I Love MindFusion! Posts: 72 Joined: May 8^th, 2017	Re: The Diagram's grid painting position is wrong. Reply #2 - Aug 15^th, 2017 at 1:41am	Print Post
	Slavcho wrote on Aug 11^th, 2017 at 6:54pm: InvalidateBackground won't work before the diagram's template is applied. Set zoom factor from the Window.Loaded event handler and it will align the zoomed grid correctly - Code public MainWindow() { InitializeComponent(); Loaded += (s, e) => { Diagram.ZoomFactor = 632; }; } private void Diagram_OnZoomFactorChanged(object sender, EventArgs e) { Diagram.InvalidateBackground(); } private void Diagram_OnMouseLeftButtonDown(object sender, MouseButtonEventArgs e) { Diagram.ZoomFactor = Math.Min(1000, Diagram.ZoomFactor + 10); } Regards, Slavcho Thanks


	IP Logged

Pages: 1

‹ Previous Topic | Next Topic ›