--- a/src/Tools/Graphview/shapes.scala Mon Jan 05 21:44:05 2015 +0100
+++ b/src/Tools/Graphview/shapes.scala Mon Jan 05 21:47:12 2015 +0100
@@ -21,22 +21,22 @@
object Node
{
- def shape(m: Visualizer.Metrics, visualizer: Visualizer, node: Graph_Display.Node)
- : Rectangle2D.Double =
+ def shape(visualizer: Visualizer, node: Graph_Display.Node): Rectangle2D.Double =
{
+ val metrics = visualizer.metrics
val p = visualizer.Coordinates.get_node(node)
- val bounds = m.string_bounds(node.toString)
- val w = bounds.getWidth + m.pad
- val h = bounds.getHeight + m.pad
+ val bounds = metrics.string_bounds(node.toString)
+ val w = bounds.getWidth + metrics.pad
+ val h = bounds.getHeight + metrics.pad
new Rectangle2D.Double((p.x - (w / 2)).floor, (p.y - (h / 2)).floor, w.ceil, h.ceil)
}
def paint(gfx: Graphics2D, visualizer: Visualizer, node: Graph_Display.Node)
{
- val m = Visualizer.Metrics(gfx)
- val s = shape(m, visualizer, node)
+ val metrics = visualizer.metrics
+ val s = shape(visualizer, node)
val c = visualizer.node_color(node)
- val bounds = m.string_bounds(node.toString)
+ val bounds = metrics.string_bounds(node.toString)
gfx.setColor(c.background)
gfx.fill(s)
@@ -46,9 +46,10 @@
gfx.draw(s)
gfx.setColor(c.foreground)
+ gfx.setFont(metrics.font)
gfx.drawString(node.toString,
(s.getCenterX - bounds.getWidth / 2).round.toInt,
- (s.getCenterY - bounds.getHeight / 2 + m.ascent).round.toInt)
+ (s.getCenterY - bounds.getHeight / 2 + metrics.ascent).round.toInt)
}
}
@@ -56,8 +57,9 @@
{
private val identity = new AffineTransform()
- def shape(m: Visualizer.Metrics, visualizer: Visualizer): Shape =
+ def shape(visualizer: Visualizer): Shape =
{
+ val m = visualizer.metrics
val w = (m.space_width / 2).ceil
new Rectangle2D.Double(- w, - w, 2 * w, 2 * w)
}
@@ -67,12 +69,9 @@
def paint_transformed(gfx: Graphics2D, visualizer: Visualizer, at: AffineTransform)
{
- val m = Visualizer.Metrics(gfx)
- val s = shape(m, visualizer)
-
gfx.setStroke(default_stroke)
gfx.setColor(visualizer.dummy_color)
- gfx.draw(at.createTransformedShape(s))
+ gfx.draw(at.createTransformedShape(shape(visualizer)))
}
}
@@ -103,9 +102,7 @@
gfx.setColor(visualizer.edge_color(edge))
gfx.draw(path)
- if (head)
- Arrow_Head.paint(gfx, path,
- visualizer.Drawer.shape(Visualizer.Metrics(gfx), edge._2))
+ if (head) Arrow_Head.paint(gfx, path, visualizer.Drawer.shape(edge._2))
}
}
@@ -160,9 +157,7 @@
gfx.setColor(visualizer.edge_color(edge))
gfx.draw(path)
- if (head)
- Arrow_Head.paint(gfx, path,
- visualizer.Drawer.shape(Visualizer.Metrics(gfx), edge._2))
+ if (head) Arrow_Head.paint(gfx, path, visualizer.Drawer.shape(edge._2))
}
}
}