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Home » Eclipse Projects » GEF » GEF5 Problem Setting Graph Background(I'm unable to set the graph background color nor the background image.)
GEF5 Problem Setting Graph Background [message #1790407] Sat, 09 June 2018 19:14
Mark Fenbers is currently offline Mark FenbersFriend
Messages: 71
Registered: July 2009
Location: Ohio, USA
Member
Similar to a problem from GEF3 from several years ago (see https://www.eclipse.org/forums/index.php?t=msg&th=162068&goto=512362&#msg_512362), I'm having trouble setting the graph background with GEF5 to anything but the default white. I'm using the JFace approach (Zest FX), and so I have a custom label provider that implements IGraphAttributesProvider. Therefore, I have an overridden method getGraphAttributes().

Here's what it looks like:

@overrride
public Map<String, Object> getGraphAttributes() {
Map<String, Object> graphAttributes = new HashMap<>();

graphAttributes.put(IAttributeStore.ATTRIBUTES_PROPERTY, "-fx-background-color:green;");
return graphAttributes;
}

So, I've tried "-fx-background:green;" as well as "-fx-background-image:url('file:///home/fenbers/myImage.png');" but nothing seems to work. I *did* add a println(); statement to verify that this getGraphAttributes() method is even being called. It is.

What am I doing wrong?
Mark
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