I have a problem with displaying my diagram of ControlNodes (which are hosting .Net controls) in an overview window. I have already handled PaintControl so the nodes render as I want. However whenever I add a node with 2 or more outgoing or incoming links, the controls shift to the right a bit, causing the overview window to shown them offset (see attachment images).

Any ideas what could be causing this or how to fix it? Thanks.

Thank you for the reply. I solved the problem by using PaintRect's location.

The diagram now shows up in overview window and exports to image perfectly, however exporting to PDF (check image) and Print Preview still shows up blank nodes. I checked the sample Demo code and it calls the PaintControl code block with exporting to PDF and printpreview, but mine doesn't. I don't see anything different I'm doing to export to pdf or print preview (using PrintPreviewEX()). Any insight on this?

Also is there a way to change the background color of the node fill block in the overview?

Thank you so much for your time and help.

Thanks for the reply. Enabling PrintOptions.PaintControl did the trick. However is there a way to set a different font setting (specifically font size) for print preview? The font I'm using for diagram_PaintControl works perfectly for the overview window, but in print preview, it's disproportionately large.

Also while enabling PrintOptions.PaintControls made print preview work, exporting to PDF is still showing up blanks, even though it's calling the diagram_PaintControl. I'm using MindFusion FlowChart.NET component, version 5.3.2 if that helps.

Thank you so much for all your help.