Package org.locationtech.jtstest.testbuilder.ui.tools

Class ZoomTool

java.lang.Object

org.locationtech.jtstest.testbuilder.ui.tools.BasicTool

org.locationtech.jtstest.testbuilder.ui.tools.ZoomTool

All Implemented Interfaces:

KeyListener, MouseListener, MouseMotionListener, MouseWheelListener, EventListener, Tool

public class ZoomTool
extends BasicTool

Version:

1.7

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	MIN_MOVEMENT
private Point	zoomBoxEnd
private Point	zoomBoxStart
private double	zoomFactor

Fields inherited from class org.locationtech.jtstest.testbuilder.ui.tools.BasicTool

cursor

Constructor Summary

Constructors

Constructor	Description
ZoomTool(double zoomFactor, Cursor cursor)

Method Summary

Modifier and Type	Method	Description
void	drawRect(Graphics g, Point p0, Point p1)
private boolean	isSignificantMouseMove(Point p)
void	mouseClicked(MouseEvent mouseEvent)
void	mouseDragged(MouseEvent e)
void	mousePressed(MouseEvent e)
void	mouseReleased(MouseEvent e)
void	mouseWheelMoved(MouseWheelEvent e)

Methods inherited from class org.locationtech.jtstest.testbuilder.ui.tools.BasicTool

activate, deactivate, geomModel, getCursor, getGraphics2D, getModelSnapTolerance, gridSize, keyPressed, keyReleased, keyTyped, mouseEntered, mouseExited, mouseMoved, panel, toModel, toModel, toModelCoordinate, toModelSnapped, toModelSnappedIfCloseToViewGrid, toModelSnappedToViewGrid, toView, toView

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

zoomFactor

private double zoomFactor

zoomBoxStart

private Point zoomBoxStart

zoomBoxEnd

private Point zoomBoxEnd

MIN_MOVEMENT

private static final int MIN_MOVEMENT

See Also:

• Constant Field Values

Constructor Details

ZoomTool

public ZoomTool(double zoomFactor,
 Cursor cursor)

Method Details

mouseClicked

public void mouseClicked(MouseEvent mouseEvent)

Specified by:

mouseClicked in interface MouseListener

Overrides:

mouseClicked in class BasicTool

mousePressed

public void mousePressed(MouseEvent e)

Specified by:

mousePressed in interface MouseListener

Overrides:

mousePressed in class BasicTool

mouseReleased

public void mouseReleased(MouseEvent e)

Specified by:

mouseReleased in interface MouseListener

Overrides:

mouseReleased in class BasicTool

mouseDragged

public void mouseDragged(MouseEvent e)

Specified by:

mouseDragged in interface MouseMotionListener

Overrides:

mouseDragged in class BasicTool

mouseWheelMoved

public void mouseWheelMoved(MouseWheelEvent e)

Specified by:

mouseWheelMoved in interface MouseWheelListener

Overrides:

mouseWheelMoved in class BasicTool

isSignificantMouseMove

private boolean isSignificantMouseMove(Point p)

drawRect

public void drawRect(Graphics g,
 Point p0,
 Point p1)