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Diagram Problems

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40841 Feb 14,2006 06:46 PM Feb 15,2006 08:56 AM Windows Forms 2
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Tags: Diagram
Administrator [Syncfusion]
Asked On February 14, 2006 06:46 PM

Hi Here is a list of problem i ran into: -When rotating a text or an image, resizing is getting crazy. -Impossible to import a WMF, it simply put a blanck square.* Are you aware of that ? Thanks Chris

Jeffrey Wisneski
Replied On February 15, 2006 08:49 AM

What we noticed here with version 4.102.0.50 that if we use the Rotate Left, Rotate Right, Rotate Vertical, and / or Rotate Horizontal buttons everything works fine. However, When you select the Rotate option that allows you to spin a node, that we receive an overflow error and our application freezes. What we noticed as well is that sometimes the overflow error did not happen after the first time the node was rotated, sometimes it did not happen until after the third or fourth attempt. We tested this issue on both development and non-development machines and received the same results. I copied part of the details in the unhandled exception message box. I hope that it helps to shine some light on this problem. ************** Exception Text ************** System.OverflowException: Overflow error. at System.Drawing.Graphics.CheckErrorStatus(Int32 status) at System.Drawing.Graphics.DrawImage(Image image, Rectangle destRect, Int32 srcX, Int32 srcY, Int32 srcWidth, Int32 srcHeight, GraphicsUnit srcUnit, ImageAttributes imageAttrs, DrawImageAbort callback, IntPtr callbackData) at System.Drawing.Graphics.DrawImage(Image image, Rectangle destRect, Int32 srcX, Int32 srcY, Int32 srcWidth, Int32 srcHeight, GraphicsUnit srcUnit, ImageAttributes imageAttr, DrawImageAbort callback) at System.Drawing.Graphics.DrawImage(Image image, Rectangle destRect, Int32 srcX, Int32 srcY, Int32 srcWidth, Int32 srcHeight, GraphicsUnit srcUnit, ImageAttributes imageAttr) at System.Drawing.Graphics.DrawImage(Image image, Rectangle destRect, Int32 srcX, Int32 srcY, Int32 srcWidth, Int32 srcHeight, GraphicsUnit srcUnit) at Syncfusion.Windows.Forms.Diagram.View.Refresh(Rectangle rect) at Syncfusion.Windows.Forms.Diagram.RotateTool.Syncfusion.Windows.Forms.Diagram.IMouseEventReceiver.MouseMove(MouseEventArgs e) at Syncfusion.Windows.Forms.Diagram.DiagramController.OnMouseMove(Object sender, MouseEventArgs evtArgs) at System.Windows.Forms.MouseEventHandler.Invoke(Object sender, MouseEventArgs e) at System.Windows.Forms.Control.OnMouseMove(MouseEventArgs e) at Syncfusion.Windows.Forms.ScrollControl.OnMouseMove(MouseEventArgs e) at System.Windows.Forms.Control.WmMouseMove(Message& m) at System.Windows.Forms.Control.WndProc(Message& m) at Syncfusion.Windows.Forms.ScrollControl.WndProc(Message& msg) at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam) If you need us to include a copy of the palette we reproduced the error with we can do that. Thank you, Jeff Wisneski T.E.G. 724-452-2205

Jeffrey Wisneski
Replied On February 15, 2006 08:56 AM

I see that the issue is being handled in the post dated, 2/7/2006 5:02:30 PM by Prakash Surendra Excellent!!! Jeff

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