1 6 7 package com.thoughtriver.open.vectorvisuals.example.mouse; 8 9 import java.awt.*; 10 import java.awt.geom.*; 11 12 import javax.swing.*; 13 14 import com.thoughtriver.open.vectorvisuals.*; 15 import com.thoughtriver.open.vectorvisuals.ui.*; 16 17 25 public class ViewportDragging implements Runnable { 26 27 28 private VVDisplay vvDisplay = null; 29 30 33 public ViewportDragging() { 34 vvDisplay = new VVDisplay(new VVPanel()); 35 } 36 37 40 public void run() { 41 JFrame frame = new JFrame("Vector Visuals Viewport Dragging Example"); 42 frame.setSize(640, 480); 43 frame.getContentPane().setLayout(new BorderLayout()); 44 frame.getContentPane().add(vvDisplay.getViewPane(), BorderLayout.CENTER); 45 frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); 46 47 frame.setVisible(true); 48 49 vvDisplay.getViewPane().setBackground(Color.DARK_GRAY); 51 vvDisplay.setWorldViewScale(1); 52 53 Brush rectLineBrush1 = new Brush(Color.WHITE, null, null); 55 Brush rectFillBrush1 = new Brush(Color.RED, null, null); 56 VisualObject rectangle1 = new VisualObject(new Rectangle2D.Double(120, 150, 115, 40), rectLineBrush1, rectFillBrush1); 57 58 Brush rectLineBrush2 = new Brush(Color.BLACK, null, null); 60 Brush rectFillBrush2 = new Brush(Color.YELLOW, null, null); 61 VisualObject rectangle2 = new VisualObject(new Rectangle2D.Double(240, 75, 40, 90), rectLineBrush2, rectFillBrush2); 62 63 Brush rectLineBrush3 = new Brush(Color.YELLOW, null, null); 65 Brush rectFillBrush3 = new Brush(Color.BLUE, null, null); 66 VisualObject rectangle3 = new VisualObject(new Rectangle2D.Double(380, 250, 60, 60), rectLineBrush3, rectFillBrush3); 67 68 Brush brush = new Brush(Color.YELLOW, null, null); 70 VisualTextObject textObj1 = new VisualTextObject("Click and Drag anywhere to move the view", null, null, brush); 71 VisualTextObject textObj2 = new VisualTextObject("Rotate your mouse wheel to zoom", null, null, brush); 72 73 AffineTransform transform = textObj1.getTransform(); 75 transform.scale(2.0, 2.0); 76 transform.translate(15, 120); 77 textObj1.setTransform(transform); 78 79 transform = textObj2.getTransform(); 80 transform.scale(2.0, 2.0); 81 transform.translate(100, 180); 82 textObj2.setTransform(transform); 83 84 vvDisplay.addObject(rectangle1); 86 vvDisplay.addObject(rectangle2); 87 vvDisplay.addObject(rectangle3); 88 vvDisplay.addObject(textObj1); 89 vvDisplay.addObject(textObj2); 90 91 VVMouseDragListener listener = new VVMouseDragListener(vvDisplay); 93 vvDisplay.addVVMouseListener(listener); 94 95 listener.setViewportDraggable(true); 97 listener.setViewportZoomable(true); 98 99 } 100 101 106 public static void main(final String [] args) { 107 Runnable example = new ViewportDragging(); 108 example.run(); 109 } 110 111 } 112 | Popular Tags |