mppa

Class ViewCanvas

java.lang.Object

javafx.scene.Node

javafx.scene.Parent

javafx.scene.layout.Region

javafx.scene.layout.Pane

mppa.ViewCanvas

All Implemented Interfaces:

javafx.css.Styleable, javafx.event.EventTarget

public class ViewCanvas
extends javafx.scene.layout.Pane

Class for drawing graphical content and controlling mouse movements on the graphics.

Author:

Argo Neumann

Property Summary

Properties inherited from class javafx.scene.layout.Region

backgroundProperty, borderProperty, cacheShapeProperty, centerShapeProperty, heightProperty, insetsProperty, maxHeightProperty, maxWidthProperty, minHeightProperty, minWidthProperty, opaqueInsetsProperty, paddingProperty, prefHeightProperty, prefWidthProperty, scaleShapeProperty, shapeProperty, snapToPixelProperty, widthProperty

Properties inherited from class javafx.scene.Parent

impl_traversalEngineProperty, needsLayoutProperty

Properties inherited from class javafx.scene.Node

accessibleHelpProperty, accessibleRoleDescriptionProperty, accessibleRoleProperty, accessibleTextProperty, blendModeProperty, boundsInLocalProperty, boundsInParentProperty, cacheHintProperty, cacheProperty, clipProperty, cursorProperty, depthTestProperty, disabledProperty, disableProperty, effectiveNodeOrientationProperty, effectProperty, eventDispatcherProperty, focusedProperty, focusTraversableProperty, hoverProperty, idProperty, impl_showMnemonicsProperty, impl_treeVisibleProperty, inputMethodRequestsProperty, layoutBoundsProperty, layoutXProperty, layoutYProperty, localToParentTransformProperty, localToSceneTransformProperty, managedProperty, mouseTransparentProperty, nodeOrientationProperty, onContextMenuRequestedProperty, onDragDetectedProperty, onDragDoneProperty, onDragDroppedProperty, onDragEnteredProperty, onDragExitedProperty, onDragOverProperty, onInputMethodTextChangedProperty, onKeyPressedProperty, onKeyReleasedProperty, onKeyTypedProperty, onMouseClickedProperty, onMouseDragEnteredProperty, onMouseDragExitedProperty, onMouseDraggedProperty, onMouseDragOverProperty, onMouseDragReleasedProperty, onMouseEnteredProperty, onMouseExitedProperty, onMouseMovedProperty, onMousePressedProperty, onMouseReleasedProperty, onRotateProperty, onRotationFinishedProperty, onRotationStartedProperty, onScrollFinishedProperty, onScrollProperty, onScrollStartedProperty, onSwipeDownProperty, onSwipeLeftProperty, onSwipeRightProperty, onSwipeUpProperty, onTouchMovedProperty, onTouchPressedProperty, onTouchReleasedProperty, onTouchStationaryProperty, onZoomFinishedProperty, onZoomProperty, onZoomStartedProperty, opacityProperty, parentProperty, pickOnBoundsProperty, pressedProperty, rotateProperty, rotationAxisProperty, scaleXProperty, scaleYProperty, scaleZProperty, sceneProperty, styleProperty, translateXProperty, translateYProperty, translateZProperty, visibleProperty

Field Summary

Fields

Modifier and Type	Field and Description
private int	centerX Center line for x-axis
private int	centerY Center line for y-axis
private javafx.scene.canvas.GraphicsContext	gc Graphics Context.
private javafx.scene.canvas.Canvas	grid Canvas.
private boolean	isCenterSet Boolean for displaying target in grid center.
(package private) javafx.beans.property.DoubleProperty	myScale Scale.

Fields inherited from class javafx.scene.layout.Region

USE_COMPUTED_SIZE, USE_PREF_SIZE

Fields inherited from class javafx.scene.Node

BASELINE_OFFSET_SAME_AS_HEIGHT

Constructor Summary

Constructors

Constructor and Description
ViewCanvas() Default constructor.

Method Summary

Modifier and Type	Method and Description
void	addGrid() Adds grid to canvas.
void	clearCanvas() Removes all the elements from pane.
void	deleteBallisticPoint(java.lang.String name) Removes ballistic point from panes children.
void	deleteForwardObserver(java.lang.String name) Removes target´s forward observer from pane .
void	deleteLimiter() Removes limiter from the graphics.
void	deletePosition(java.lang.String name) Removes position and sector from pane .
void	deleteTarget(java.lang.String targetName) Deletes target from pane.
void	drawBallisticPoint(java.lang.String easting, java.lang.String northing, java.lang.String type, java.lang.String name) Draws ballistic point.
void	drawForwardObserver(java.lang.String easting, java.lang.String northing, java.lang.String name) Draws forward observer.
void	drawLimitationPolygon(java.util.ArrayList<java.util.ArrayList<java.lang.Integer>> points) Draws limitation polygon
void	drawPosition(java.lang.String easting, java.lang.String northing, int posNr, java.lang.String name) Draws position without sector.
void	drawPosition(java.lang.String easting, java.lang.String northing, int posNr, java.lang.String name, double direction) Draws position with sector.
void	drawSector(java.lang.String easting, java.lang.String northing, double direction, java.lang.String name) Draws sector.
void	drawTarget(java.lang.String easting, java.lang.String northing, java.lang.String targetName, java.lang.String drawName, boolean isActive) Draws target.
java.util.ArrayList<java.lang.Integer>	fromCordToCanv(int easting, int northing) Calculates new coordinates from MGRS system to canvas coordinates.
java.util.ArrayList<java.lang.String>	fromCordToCanv(java.lang.String easting, java.lang.String northing) Calculates new coordinates from MGRS system to canvas coordinates.
double	getScale() Returns scale.
void	setCenterLines(java.lang.String easting, java.lang.String northing) Set´s center lines for correct position display.
void	setPivot(double x, double y) Sets pivot.
void	setScale(double scale) Sets scale.

Methods inherited from class javafx.scene.layout.Pane

getChildren

Methods inherited from class javafx.scene.layout.Region

backgroundProperty, borderProperty, cacheShapeProperty, centerShapeProperty, computeMaxHeight, computeMaxWidth, computeMinHeight, computeMinWidth, computePrefHeight, computePrefWidth, getBackground, getBorder, getClassCssMetaData, getCssMetaData, getHeight, getInsets, getMaxHeight, getMaxWidth, getMinHeight, getMinWidth, getOpaqueInsets, getPadding, getPrefHeight, getPrefWidth, getShape, getUserAgentStylesheet, getWidth, heightProperty, impl_computeContains, impl_computeGeomBounds, impl_computeLayoutBounds, impl_createPeer, impl_notifyLayoutBoundsChanged, impl_pickNodeLocal, impl_updatePeer, insetsProperty, isCacheShape, isCenterShape, isResizable, isScaleShape, isSnapToPixel, layoutInArea, layoutInArea, layoutInArea, layoutInArea, maxHeight, maxHeightProperty, maxWidth, maxWidthProperty, minHeight, minHeightProperty, minWidth, minWidthProperty, opaqueInsetsProperty, paddingProperty, positionInArea, positionInArea, prefHeight, prefHeightProperty, prefWidth, prefWidthProperty, resize, scaleShapeProperty, setBackground, setBorder, setCacheShape, setCenterShape, setHeight, setMaxHeight, setMaxSize, setMaxWidth, setMinHeight, setMinSize, setMinWidth, setOpaqueInsets, setPadding, setPrefHeight, setPrefSize, setPrefWidth, setScaleShape, setShape, setSnapToPixel, setWidth, shapeProperty, snappedBottomInset, snappedLeftInset, snappedRightInset, snappedTopInset, snapPosition, snapSize, snapSpace, snapToPixelProperty, widthProperty

Methods inherited from class javafx.scene.Parent

getBaselineOffset, getChildrenUnmodifiable, getImpl_traversalEngine, getManagedChildren, getStylesheets, impl_getAllParentStylesheets, impl_processCSS, impl_processMXNode, impl_traversalEngineProperty, isNeedsLayout, layout, layoutChildren, lookup, needsLayoutProperty, queryAccessibleAttribute, requestLayout, requestParentLayout, setImpl_traversalEngine, setNeedsLayout, updateBounds

Methods inherited from class javafx.scene.Node

accessibleHelpProperty, accessibleRoleDescriptionProperty, accessibleRoleProperty, accessibleTextProperty, addEventFilter, addEventHandler, applyCss, autosize, blendModeProperty, boundsInLocalProperty, boundsInParentProperty, buildEventDispatchChain, cacheHintProperty, cacheProperty, clipProperty, computeAreaInScreen, contains, contains, containsBounds, cursorProperty, depthTestProperty, disabledProperty, disableProperty, effectiveNodeOrientationProperty, effectProperty, eventDispatcherProperty, executeAccessibleAction, fireEvent, focusedProperty, focusTraversableProperty, getAccessibleHelp, getAccessibleRole, getAccessibleRoleDescription, getAccessibleText, getBlendMode, getBoundsInLocal, getBoundsInParent, getCacheHint, getClip, getContentBias, getCursor, getDepthTest, getEffect, getEffectiveNodeOrientation, getEventDispatcher, getId, getInputMethodRequests, getLayoutBounds, getLayoutX, getLayoutY, getLocalToParentTransform, getLocalToSceneTransform, getNodeOrientation, getOnContextMenuRequested, getOnDragDetected, getOnDragDone, getOnDragDropped, getOnDragEntered, getOnDragExited, getOnDragOver, getOnInputMethodTextChanged, getOnKeyPressed, getOnKeyReleased, getOnKeyTyped, getOnMouseClicked, getOnMouseDragEntered, getOnMouseDragExited, getOnMouseDragged, getOnMouseDragOver, getOnMouseDragReleased, getOnMouseEntered, getOnMouseExited, getOnMouseMoved, getOnMousePressed, getOnMouseReleased, getOnRotate, getOnRotationFinished, getOnRotationStarted, getOnScroll, getOnScrollFinished, getOnScrollStarted, getOnSwipeDown, getOnSwipeLeft, getOnSwipeRight, getOnSwipeUp, getOnTouchMoved, getOnTouchPressed, getOnTouchReleased, getOnTouchStationary, getOnZoom, getOnZoomFinished, getOnZoomStarted, getOpacity, getParent, getProperties, getPseudoClassStates, getRotate, getRotationAxis, getScaleX, getScaleY, getScaleZ, getScene, getStyle, getStyleableParent, getStyleClass, getTransforms, getTranslateX, getTranslateY, getTranslateZ, getTypeSelector, getUserData, hasProperties, hoverProperty, idProperty, impl_clearDirty, impl_computeIntersects, impl_cssGetCursorInitialValue, impl_cssGetFocusTraversableInitialValue, impl_findStyles, impl_geomChanged, impl_getLeafTransform, impl_getMatchingStyles, impl_getPeer, impl_getPivotX, impl_getPivotY, impl_getPivotZ, impl_getStyleMap, impl_hasTransforms, impl_intersects, impl_intersectsBounds, impl_isDirty, impl_isDirtyEmpty, impl_isShowMnemonics, impl_isTreeVisible, impl_layoutBoundsChanged, impl_markDirty, impl_pickNode, impl_processCSS, impl_reapplyCSS, impl_setShowMnemonics, impl_setStyleMap, impl_showMnemonicsProperty, impl_syncPeer, impl_transformsChanged, impl_traverse, impl_treeVisibleProperty, inputMethodRequestsProperty, intersects, intersects, isCache, isDisable, isDisabled, isFocused, isFocusTraversable, isHover, isManaged, isMouseTransparent, isPickOnBounds, isPressed, isVisible, layoutBoundsProperty, layoutXProperty, layoutYProperty, localToParent, localToParent, localToParent, localToParent, localToParent, localToParentTransformProperty, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToScene, localToSceneTransformProperty, localToScreen, localToScreen, localToScreen, localToScreen, localToScreen, lookupAll, managedProperty, mouseTransparentProperty, nodeOrientationProperty, notifyAccessibleAttributeChanged, onContextMenuRequestedProperty, onDragDetectedProperty, onDragDoneProperty, onDragDroppedProperty, onDragEnteredProperty, onDragExitedProperty, onDragOverProperty, onInputMethodTextChangedProperty, onKeyPressedProperty, onKeyReleasedProperty, onKeyTypedProperty, onMouseClickedProperty, onMouseDragEnteredProperty, onMouseDragExitedProperty, onMouseDraggedProperty, onMouseDragOverProperty, onMouseDragReleasedProperty, onMouseEnteredProperty, onMouseExitedProperty, onMouseMovedProperty, onMousePressedProperty, onMouseReleasedProperty, onRotateProperty, onRotationFinishedProperty, onRotationStartedProperty, onScrollFinishedProperty, onScrollProperty, onScrollStartedProperty, onSwipeDownProperty, onSwipeLeftProperty, onSwipeRightProperty, onSwipeUpProperty, onTouchMovedProperty, onTouchPressedProperty, onTouchReleasedProperty, onTouchStationaryProperty, onZoomFinishedProperty, onZoomProperty, onZoomStartedProperty, opacityProperty, parentProperty, parentToLocal, parentToLocal, parentToLocal, parentToLocal, parentToLocal, pickOnBoundsProperty, pressedProperty, pseudoClassStateChanged, relocate, removeEventFilter, removeEventHandler, requestFocus, resizeRelocate, rotateProperty, rotationAxisProperty, scaleXProperty, scaleYProperty, scaleZProperty, sceneProperty, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, sceneToLocal, screenToLocal, screenToLocal, screenToLocal, setAccessibleHelp, setAccessibleRole, setAccessibleRoleDescription, setAccessibleText, setBlendMode, setCache, setCacheHint, setClip, setCursor, setDepthTest, setDisable, setDisabled, setEffect, setEventDispatcher, setEventHandler, setFocused, setFocusTraversable, setHover, setId, setInputMethodRequests, setLayoutX, setLayoutY, setManaged, setMouseTransparent, setNodeOrientation, setOnContextMenuRequested, setOnDragDetected, setOnDragDone, setOnDragDropped, setOnDragEntered, setOnDragExited, setOnDragOver, setOnInputMethodTextChanged, setOnKeyPressed, setOnKeyReleased, setOnKeyTyped, setOnMouseClicked, setOnMouseDragEntered, setOnMouseDragExited, setOnMouseDragged, setOnMouseDragOver, setOnMouseDragReleased, setOnMouseEntered, setOnMouseExited, setOnMouseMoved, setOnMousePressed, setOnMouseReleased, setOnRotate, setOnRotationFinished, setOnRotationStarted, setOnScroll, setOnScrollFinished, setOnScrollStarted, setOnSwipeDown, setOnSwipeLeft, setOnSwipeRight, setOnSwipeUp, setOnTouchMoved, setOnTouchPressed, setOnTouchReleased, setOnTouchStationary, setOnZoom, setOnZoomFinished, setOnZoomStarted, setOpacity, setPickOnBounds, setPressed, setRotate, setRotationAxis, setScaleX, setScaleY, setScaleZ, setStyle, setTranslateX, setTranslateY, setTranslateZ, setUserData, setVisible, snapshot, snapshot, startDragAndDrop, startFullDrag, styleProperty, toBack, toFront, toString, translateXProperty, translateYProperty, translateZProperty, usesMirroring, visibleProperty

Methods inherited from class java.lang.Object

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

Field Detail

grid

private javafx.scene.canvas.Canvas grid

Canvas.

gc

private javafx.scene.canvas.GraphicsContext gc

Graphics Context.

myScale

javafx.beans.property.DoubleProperty myScale

Scale.

centerX

private int centerX

Center line for x-axis

centerY

private int centerY

Center line for y-axis

isCenterSet

private boolean isCenterSet

Boolean for displaying target in grid center. Default is false.

Constructor Detail

ViewCanvas

public ViewCanvas()

Default constructor.

Method Detail

clearCanvas

public void clearCanvas()

Removes all the elements from pane. Redraws only grid.

setCenterLines

public void setCenterLines(java.lang.String easting,
                           java.lang.String northing)

Set´s center lines for correct position display.

Parameters:

easting - Easting.

northing - Northing.

fromCordToCanv

public java.util.ArrayList<java.lang.String> fromCordToCanv(java.lang.String easting,
                                                            java.lang.String northing)

Calculates new coordinates from MGRS system to canvas coordinates. Parameters are given as strings.

Parameters:

easting - Easting.

northing - Northing.

Returns:

Array of string, containing easting and northing.

fromCordToCanv

public java.util.ArrayList<java.lang.Integer> fromCordToCanv(int easting,
                                                             int northing)

Calculates new coordinates from MGRS system to canvas coordinates. Parameters are given as integers.

Parameters:

easting - Easting.

northing - Northing.

Returns:

Array of integer, containing easting and northing.

deleteLimiter

public void deleteLimiter()

Removes limiter from the graphics.

drawBallisticPoint

public void drawBallisticPoint(java.lang.String easting,
                               java.lang.String northing,
                               java.lang.String type,
                               java.lang.String name)

Draws ballistic point.

Parameters:

easting - Easting.

northing - Northing.

type - Type of ammo.

name - Name.

deleteBallisticPoint

public void deleteBallisticPoint(java.lang.String name)

Removes ballistic point from panes children.

Parameters:

name - Name of ballistic point.

drawForwardObserver

public void drawForwardObserver(java.lang.String easting,
                                java.lang.String northing,
                                java.lang.String name)

Draws forward observer.

Parameters:

easting - Easting.

northing - Northing.

name - Name of target.

deleteForwardObserver

public void deleteForwardObserver(java.lang.String name)

Removes target´s forward observer from pane .

Parameters:

name - Target name which has forward observer.

drawPosition

public void drawPosition(java.lang.String easting,
                         java.lang.String northing,
                         int posNr,
                         java.lang.String name)

Draws position without sector.

Parameters:

easting - Easting.

northing - Northing.

posNr - Number of position.

name - Name of position.

drawPosition

public void drawPosition(java.lang.String easting,
                         java.lang.String northing,
                         int posNr,
                         java.lang.String name,
                         double direction)

Draws position with sector.

Parameters:

easting - Easting.

northing - Northing.

posNr - Number of position.

name - Name of position.

direction - Direction of position´s sector.

deletePosition

public void deletePosition(java.lang.String name)

Removes position and sector from pane .

Parameters:

name - Position name.

drawSector

public void drawSector(java.lang.String easting,
                       java.lang.String northing,
                       double direction,
                       java.lang.String name)

Draws sector.

Parameters:

easting - Easting.

northing - Northing.

direction - Direction of sector.

name - Name of position.

drawLimitationPolygon

public void drawLimitationPolygon(java.util.ArrayList<java.util.ArrayList<java.lang.Integer>> points)

Draws limitation polygon

Parameters:

points - Two-dimensional list containing polygon points.

deleteTarget

public void deleteTarget(java.lang.String targetName)

Deletes target from pane.

Parameters:

targetName - Target name.

drawTarget

public void drawTarget(java.lang.String easting,
                       java.lang.String northing,
                       java.lang.String targetName,
                       java.lang.String drawName,
                       boolean isActive)

Draws target.

Parameters:

easting - Easting.

northing - Northing.

targetName - Target name.

drawName - Name to be drawn on graphics.

isActive - Boolean whether target is active or not.

addGrid

public void addGrid()

Adds grid to canvas.

getScale

public double getScale()

Returns scale.

Returns:

Scale

setScale

public void setScale(double scale)

Sets scale.

Parameters:

scale - Scale.

setPivot

public void setPivot(double x,
                     double y)

Sets pivot.

Parameters:

x - X-coordinate.

y - Y-coordinate.