本文整理汇总了Java中prefuse.controls.WheelZoomControl类的典型用法代码示例。如果您正苦于以下问题：Java WheelZoomControl类的具体用法？Java WheelZoomControl怎么用？Java WheelZoomControl使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
WheelZoomControl类属于prefuse.controls包，在下文中一共展示了WheelZoomControl类的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: initialiseGraphView
import prefuse.controls.WheelZoomControl; //导入依赖的package包/类
private void initialiseGraphView(Graph g, String label, int orientation, Dimension size) {
setSize(size);
m_vis = new Visualization();
m_vis.addFocusGroup("selected");
m_vis.addFocusGroup("highlighted");
MultiScaleLabelRenderer tr = new MultiScaleLabelRenderer("value", label.contains("image") ? label : null);
tr.setImagePosition(Constants.TOP);
m_vis.setRendererFactory(new DefaultRendererFactory(tr));
// adds graph to visualization and sets renderer label field
setGraph(g);
int hops = Integer.MAX_VALUE;
final GraphDistanceFilter filter = new GraphDistanceFilter(graph, hops);
FontAction font = new FontAction(nodes, UIHelper.VER_8_PLAIN);
ColorAction fill = new ColorAction(nodes, VisualItem.FILLCOLOR, ColorLib.rgb(255, 255, 255));
fill.add("ingroup('highlighted')", ColorLib.rgb(241, 242, 242));
fill.add("ingroup('selected')", ColorLib.rgb(241, 242, 242));
ColorAction stroke = new ColorAction(nodes, VisualItem.STROKECOLOR, backgroundColor);
StrokeAction strokeWeight = new StrokeAction(nodes, StrokeLib.getStroke(3f, BasicStroke.CAP_ROUND, BasicStroke.JOIN_ROUND));
stroke.add("ingroup('highlighted')", ColorLib.rgb(224, 228, 204));
stroke.add("ingroup('selected')", ColorLib.rgb(202, 106, 33));
ActionList draw = new ActionList(500);
draw.add(font);
draw.add(filter);
draw.add(fill);
draw.add(stroke);
draw.add(strokeWeight);
draw.add(new ColorAction(nodes, VisualItem.TEXTCOLOR, ColorLib.rgb(109, 110, 113)));
draw.add(new ColorAction(edges, VisualItem.FILLCOLOR, ColorLib.gray(200)));
draw.add(new ColorAction(edges, VisualItem.STROKECOLOR, ColorLib.gray(200)));
draw.add(new RepaintAction());
ActionList animate = new ActionList();
NodeLinkTreeLayout layout = new NodeLinkTreeLayout(graph);
layout.setDepthSpacing(80);
layout.setBreadthSpacing(70);
layout.setOrientation(orientation);
animate.add(new QualityControlAnimator());
animate.add(new LocationAnimator(nodes));
animate.add(layout);
m_vis.putAction("draw", draw);
m_vis.putAction("layout", animate);
// set up a display to show the visualization
display = new Display(m_vis);
display.setSize(size);
// main display controls
display.addControlListener(new PanControl());
display.addControlListener(new ZoomControl());
display.addControlListener(new WheelZoomControl());
display.addControlListener(new ZoomToFitControl());
// now we run our action list
m_vis.run("draw");
m_vis.run("layout");
add(display);
}