Module org.icepdf.ri.viewer

Package org.icepdf.ri.common.tools

Class LineArrowAnnotationHandler

java.lang.Object

org.icepdf.ri.common.tools.CommonToolHandler

org.icepdf.ri.common.tools.SelectionBoxHandler

org.icepdf.ri.common.tools.LineAnnotationHandler

org.icepdf.ri.common.tools.LineArrowAnnotationHandler

All Implemented Interfaces:

MouseListener, MouseMotionListener, EventListener, MouseInputListener, ToolHandler

public class LineArrowAnnotationHandler
extends LineAnnotationHandler

LineArrowAnnotationHandler tool is responsible for painting representation of a line arrow on the screen during a click and drag mouse event. The first point is recorded on mousePressed and the line is drawn from first point the current location of the mouse. An open arrow is drawn at the starting point.
Once the mouseReleased event is fired this handler will create new LineArrowAnnotation and respective AnnotationComponent. The addition of the Annotation object to the page is handled by the annotation callback.

Since:

5.0

Field Summary

Fields inherited from class org.icepdf.ri.common.tools.LineAnnotationHandler

borderStyle, endLineEnding, endOfLine, internalColor, lineColor, opacity, startLineEnding, startOfLine, stroke

Fields inherited from class org.icepdf.ri.common.tools.SelectionBoxHandler

currentRect, dash1, previousRectDrawn, rectToDraw, selectionBoxColour

Fields inherited from class org.icepdf.ri.common.tools.CommonToolHandler

documentViewController, pageViewComponent, preferences

Constructor Summary

Constructors

Constructor	Description
LineArrowAnnotationHandler(DocumentViewController documentViewController, AbstractPageViewComponent pageViewComponent)

Method Summary

Modifier and Type	Method	Description
protected void	checkAndApplyPreferences()
void	paintTool(Graphics g)	Paints the tools pre-annotation creation state.

Methods inherited from class org.icepdf.ri.common.tools.LineAnnotationHandler

installTool, mouseClicked, mouseDragged, mouseEntered, mouseExited, mouseMoved, mousePressed, mouseReleased, setSelectionRectangle, uninstallTool

Methods inherited from class org.icepdf.ri.common.tools.SelectionBoxHandler

clearRectangle, getCurrentRect, getRectToDraw, isOverPageComponent, paintRectangle, paintSelectionBox, resetRectangle, setCurrentRect, setRectToDraw, setSelectionSize, updateDrawableRect, updateSelectionSize

Methods inherited from class org.icepdf.ri.common.tools.CommonToolHandler

convertToPageSpace, convertToPageSpace, convertToPageSpace, convertToPageSpace, getPageTransform, getPageTransform, getToPageSpaceTransform, getToPageSpaceTransform

Methods inherited from class java.lang.Object

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

Constructor Detail

LineArrowAnnotationHandler

public LineArrowAnnotationHandler(DocumentViewController documentViewController,
                                  AbstractPageViewComponent pageViewComponent)

Method Detail

paintTool

public void paintTool(Graphics g)

Description copied from interface: ToolHandler

Paints the tools pre-annotation creation state.

Specified by:

paintTool in interface ToolHandler

Overrides:

paintTool in class LineAnnotationHandler

Parameters:

g - graphics context

checkAndApplyPreferences

protected void checkAndApplyPreferences()

Overrides:

checkAndApplyPreferences in class LineAnnotationHandler