|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectjava.awt.Component
com.mindprod.common11.ResizingImageViewer
public final class ResizingImageViewer
Component to display an Image, magnifying or shrinking it.
Simplified version of Symantec ImageViewer. Always resizes the image to fit the size of the component, even if it distorts the aspect ratio. Used by com.mindprod.networkcam.NetworkCam
ImageViewer
,
Serialized FormNested Class Summary |
---|
Nested classes/interfaces inherited from class java.awt.Component |
---|
java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy |
Field Summary |
---|
Fields inherited from class java.awt.Component |
---|
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT |
Fields inherited from interface java.awt.image.ImageObserver |
---|
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH |
Constructor Summary | |
---|---|
ResizingImageViewer()
default Constructor |
|
ResizingImageViewer(java.awt.geom.AffineTransform transform)
Constructor with transform. |
|
ResizingImageViewer(java.awt.Image image)
Constructor with Image. |
Method Summary | |
---|---|
java.awt.Image |
getImage()
Get the Image currently being displayed. |
java.awt.Dimension |
getMinimumSize()
Minimum layout size. |
java.awt.Dimension |
getPreferredSize()
Preferred Layout size. |
void |
paint(java.awt.Graphics g)
Paints this component using the given graphics context. |
void |
setImage(java.awt.Image image)
Set or change the current Image to display. |
void |
update(java.awt.Graphics g)
bypass usual clear for speed since will fill entire frame |
Methods inherited from class java.awt.Component |
---|
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAccessibleContext, getAlignmentX, getAlignmentY, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, paramString, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, processComponentEvent, processEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, validate |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
---|
public ResizingImageViewer()
public ResizingImageViewer(java.awt.geom.AffineTransform transform)
transform
- to flip, mirror, rotate the image. Usually null.public ResizingImageViewer(java.awt.Image image)
image
- the Image to be displayed, See the Java glossary under Image for ways to create an Image.Method Detail |
---|
public java.awt.Image getImage()
public java.awt.Dimension getMinimumSize()
getMinimumSize
in class java.awt.Component
public java.awt.Dimension getPreferredSize()
getPreferredSize
in class java.awt.Component
public void paint(java.awt.Graphics g)
paint
in class java.awt.Component
g
- Graphics context where to paint, e.g. to screen, printer, RAM.public void setImage(java.awt.Image image)
image
- the new Image to be displayed. If the image jpg may have recently changed, don't use getImage to
create it, use URL.openConnection() URLConnection.setUseCaches( false ) Connection.getContent
Component.createImagepublic void update(java.awt.Graphics g)
update
in class java.awt.Component
g
- graphics region to paint
|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |