use new "covers" threshold to make automation lines more grabbable
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@ -105,6 +105,7 @@ AutomationLine::AutomationLine (const string& name, TimeAxisView& tv, ArdourCanv
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CANVAS_DEBUG_NAME (line, "region gain envelope line");
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CANVAS_DEBUG_NAME (line, "region gain envelope line");
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line->set_data ("line", this);
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line->set_data ("line", this);
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line->set_outline_width (2.0);
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line->set_outline_width (2.0);
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line->set_covers_threshold (4.0);
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line->Event.connect (sigc::mem_fun (*this, &AutomationLine::event_handler));
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line->Event.connect (sigc::mem_fun (*this, &AutomationLine::event_handler));
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