com.codename1.geoviz

Class GeoVizComponent

java.lang.Object

com.codename1.ui.Component

com.codename1.geoviz.GeoVizComponent

All Implemented Interfaces:

com.codename1.ui.animations.Animation, com.codename1.ui.events.StyleListener

public class GeoVizComponent
extends com.codename1.ui.Component

A Component for displaying GeoJSON data.

Field Summary

Fields inherited from class com.codename1.ui.Component

BASELINE, BOTTOM, BRB_CENTER_OFFSET, BRB_CONSTANT_ASCENT, BRB_CONSTANT_DESCENT, BRB_OTHER, CENTER, DRAG_REGION_LIKELY_DRAG_X, DRAG_REGION_LIKELY_DRAG_XY, DRAG_REGION_LIKELY_DRAG_Y, DRAG_REGION_NOT_DRAGGABLE, DRAG_REGION_POSSIBLE_DRAG_X, DRAG_REGION_POSSIBLE_DRAG_XY, DRAG_REGION_POSSIBLE_DRAG_Y, LEFT, RIGHT, TOP

Constructor Summary

Constructors

Constructor and Description
GeoVizComponent(FeatureCollection collection) Creates a component to display the provided feature collection.

Method Summary

Modifier and Type	Method and Description
void	animateViewport(int duration)
protected com.codename1.ui.geom.Dimension	calcPreferredSize() Calculates the preferred size based on component content.
void	featurePressed(Feature f, com.codename1.maps.Coord coord) Called when a feature is pressed.
com.codename1.maps.Coord	getCenter()
FeaturePainter	getFeaturePainter()
com.codename1.maps.Projection	getProjection() Gets the current projection for this component.
double	getScale()
void	paint(com.codename1.ui.Graphics g) This method paints the Component on the screen, it should be overriden by subclasses to perform custom drawing or invoke the UI API's to let the PLAF perform the rendering.
void	pointerDragged(int[] x, int[] y) If this Component is focused, the pointer dragged event will call this method
void	pointerReleased(int x, int y) If this Component is focused, the pointer released event will call this method
void	setCenter(com.codename1.maps.Coord center)
void	setFeaturePainter(FeaturePainter featurePainter)
void	setProjection(com.codename1.maps.Projection projection)
void	setScale(double scale)
void	updateViewport()

Methods inherited from class com.codename1.ui.Component

addDragOverListener, addDropListener, addFocusListener, addPointerDraggedListener, addPointerPressedListener, addPointerReleasedListener, addPullToRefresh, addScrollListener, animate, bindProperty, calcScrollSize, cancelRepaints, clearClientProperties, contains, deinitialize, deinitializeCustomStyle, dragEnter, dragExit, draggingOver, dragInitiated, drawDraggedImage, drop, fireClicked, focusGained, focusLost, getAbsoluteX, getAbsoluteY, getBaseline, getBaselineResizeBehavior, getBindablePropertyNames, getBindablePropertyTypes, getBorder, getBottomGap, getBoundPropertyValue, getBounds, getClientProperty, getCloudBoundProperty, getCloudDestinationProperty, getComponentForm, getComponentState, getDirtyRegion, getDisabledStyle, getDraggedx, getDraggedy, getDragImage, getDragRegionStatus, getDragSpeed, getGridPosX, getGridPosY, getHeight, getLabelForComponent, getName, getNextFocusDown, getNextFocusLeft, getNextFocusRight, getNextFocusUp, getParent, getPreferredH, getPreferredSize, getPreferredW, getPressedStyle, getPropertyNames, getPropertyTypeNames, getPropertyTypes, getPropertyValue, getSameHeight, getSameWidth, getScrollable, getScrollAnimationSpeed, getScrollDimension, getScrollOpacity, getScrollOpacityChangeSpeed, getScrollX, getScrollY, getSelectCommandText, getSelectedRect, getSelectedStyle, getSideGap, getStyle, getTensileLength, getUIID, getUIManager, getUnselectedStyle, getVisibleBounds, getWidth, getX, getY, growShrink, handlesInput, hasFocus, initComponent, initCustomStyle, initLaf, installDefaultPainter, isAlwaysTensile, isCellRenderer, isDragActivated, isDragAndDropOperation, isDraggable, isDragRegion, isDropTarget, isEnabled, isFlatten, isFocusable, isGrabsPointerEvents, isHideInPortrait, isInClippingRegion, isInitialized, isRTL, isScrollable, isScrollableX, isScrollableY, isScrollVisible, isSelectableInteraction, isSmoothScrolling, isSnapToGrid, isStickyDrag, isTactileTouch, isTactileTouch, isTensileDragEnabled, isVisible, keyPressed, keyReleased, keyRepeated, laidOut, longKeyPress, longPointerPress, onScrollX, onScrollY, paintBackground, paintBackgrounds, paintBorder, paintComponent, paintComponent, paintLock, paintLockRelease, paintScrollbars, paintScrollbarX, paintScrollbarY, paramString, pinch, pointerDragged, pointerHover, pointerHoverPressed, pointerHoverReleased, pointerPressed, pointerPressed, pointerReleased, putClientProperty, refreshTheme, refreshTheme, refreshTheme, removeDragOverListener, removeDropListener, removeFocusListener, removePointerDraggedListener, removePointerPressedListener, removePointerReleasedListener, removeScrollListener, repaint, repaint, requestFocus, resetFocusable, scrollRectToVisible, scrollRectToVisible, setAlwaysTensile, setBoundPropertyValue, setCellRenderer, setCloudBoundProperty, setCloudDestinationProperty, setComponentState, setDirtyRegion, setDisabledStyle, setDraggable, setDropTarget, setEnabled, setFlatten, setFocus, setFocusable, setGrabsPointerEvents, setHandlesInput, setHeight, setHideInPortrait, setInitialized, setIsScrollVisible, setLabelForComponent, setName, setNextFocusDown, setNextFocusLeft, setNextFocusRight, setNextFocusUp, setPreferredH, setPreferredSize, setPreferredW, setPressedStyle, setPropertyValue, setRTL, setSameHeight, setSameWidth, setScrollAnimationSpeed, setScrollOpacityChangeSpeed, setScrollSize, setScrollVisible, setScrollX, setScrollY, setSelectCommandText, setSelectedStyle, setShouldCalcPreferredSize, setSize, setSmoothScrolling, setSnapToGrid, setTactileTouch, setTensileDragEnabled, setTensileLength, setUIID, setUnselectedStyle, setVisible, setWidth, setX, setY, shouldBlockSideSwipe, styleChanged, toString, unbindProperty

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GeoVizComponent

public GeoVizComponent(FeatureCollection collection)

Creates a component to display the provided feature collection.

Parameters:

collection -

Method Detail

paint

public void paint(com.codename1.ui.Graphics g)

Description copied from class: com.codename1.ui.Component

This method paints the Component on the screen, it should be overriden by subclasses to perform custom drawing or invoke the UI API's to let the PLAF perform the rendering.

Specified by:

paint in interface com.codename1.ui.animations.Animation

Overrides:

paint in class com.codename1.ui.Component

Parameters:

g - the component graphics

pointerDragged

public void pointerDragged(int[] x,
                           int[] y)

Description copied from class: com.codename1.ui.Component

If this Component is focused, the pointer dragged event will call this method

Overrides:

pointerDragged in class com.codename1.ui.Component

Parameters:

x - the pointer x coordinate

y - the pointer y coordinate

pointerReleased

public void pointerReleased(int x,
                            int y)

Description copied from class: com.codename1.ui.Component

If this Component is focused, the pointer released event will call this method

Overrides:

pointerReleased in class com.codename1.ui.Component

Parameters:

x - the pointer x coordinate

y - the pointer y coordinate

featurePressed

public void featurePressed(Feature f,
                           com.codename1.maps.Coord coord)

Called when a feature is pressed. This can be overridden to handle such events.

Parameters:

f -

coord -

getFeaturePainter

public FeaturePainter getFeaturePainter()

Returns:

the featurePainter

setFeaturePainter

public void setFeaturePainter(FeaturePainter featurePainter)

Parameters:

featurePainter - the featurePainter to set

getProjection

public com.codename1.maps.Projection getProjection()

Gets the current projection for this component. This can project to any arbitrary 2D space. The component will apply its own additional projection to ultimately project it to the component's space.

Returns:

the projection

setProjection

public void setProjection(com.codename1.maps.Projection projection)

Parameters:

projection - the projection to set

updateViewport

public void updateViewport()

setCenter

public void setCenter(com.codename1.maps.Coord center)

getCenter

public com.codename1.maps.Coord getCenter()

setScale

public void setScale(double scale)

getScale

public double getScale()

calcPreferredSize

protected com.codename1.ui.geom.Dimension calcPreferredSize()

Description copied from class: com.codename1.ui.Component

Calculates the preferred size based on component content. This method is invoked lazily by getPreferred size.

Overrides:

calcPreferredSize in class com.codename1.ui.Component

Returns:

the calculated preferred size based on component content

animateViewport

public void animateViewport(int duration)