public class hiGraphicPanel extends JPanel
BufferedImageとそれに関連づけられたGraphics2Dを内在する
JPanelです。
getGraphics2D()でGraphics2Dを取得し、図形描写することができます。
readImage(String)で画像ファイルを読み表示することもできます。
| 修飾子とタイプ | クラスと説明 |
|---|---|
static class |
hiGraphicPanel.image_size
graphicPanelのイメージサイズ属性.
|
JComponent.AccessibleJComponentComponent.BaselineResizeBehavior| 修飾子とタイプ | フィールドと説明 |
|---|---|
BufferedImage |
bImage |
Graphics2D |
g2d |
hiGraphicPanel.image_size |
image_size_style |
BufferedImage |
original_bImage |
TOOL_TIP_TEXT_KEY, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOWBOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENTABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH| コンストラクタと説明 |
|---|
hiGraphicPanel() |
| 修飾子とタイプ | メソッドと説明 |
|---|---|
void |
clear()
グラフィック情報をクリアし画面に反映させる.
|
static void |
clearRect(Graphics2D g_,
Rectangle rect_)
Rectangleで指定される範囲をクリアする補助関数.
|
static void |
fillRect(Graphics2D g_,
Rectangle rect_)
Rectangleで指定される範囲を塗りつぶす補助関数.
|
Graphics2D |
getGraphics2D()
Graphics2Dを取得する.
|
BufferedImage |
getImage()
Image(BufferedImage)を取得する.
|
int |
getImageHeight()
g2dの高さを得る
|
Rectangle |
getImageRect()
g2dの範囲((0,0)~(width,height))を得る
|
Dimension |
getImageSize()
画像サイズを取得する
|
int |
getImageWidth()
g2dの幅を得る.
|
boolean |
isResized() |
void |
readImage(String fName_)
画像読み込み.
|
void |
resetImage()
画像を表示しなおす
|
void |
setBackground(Color color_)
背景色を設定.
|
void |
setImage(BufferedImage bImage_)
画像を設定.
|
void |
setImageSize(Dimension d_)
イメージサイズ(表示サイズではない)指定.
|
void |
setPreferredSize(Dimension d_)
表示サイズを変更し、画像を表示しなおす。
|
void |
setSize(Dimension d_)
イメージサイズと表示サイズ指定.
|
getAccessibleContext, getUI, getUIClassID, setUI, updateUIaddAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setRequestFocusEnabled, setToolTipText, setTransferHandler, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, updateadd, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validateaction, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, createImage, createImage, createVolatileImage, createVolatileImage, dispatchEvent, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCyclepublic BufferedImage original_bImage
public BufferedImage bImage
public Graphics2D g2d
public hiGraphicPanel.image_size image_size_style
public boolean isResized()
public void setBackground(Color color_)
setBackground クラス内 JComponentcolor_ - 色public void setImageSize(Dimension d_)
d_ - イメージのサイズpublic void setSize(Dimension d_)
public void setPreferredSize(Dimension d_)
setPreferredSize クラス内 JComponentd_ - 表示サイズpublic void setImage(BufferedImage bImage_)
bImage_ - 画像public void readImage(String fName_) throws Exception
fName_ - 画像ファイル名Exception - 画像読み込み失敗public Dimension getImageSize()
public void resetImage()
public Graphics2D getGraphics2D()
public BufferedImage getImage()
public Rectangle getImageRect()
public int getImageWidth()
public int getImageHeight()
public static void clearRect(Graphics2D g_, Rectangle rect_)
Rectangleを引数として
Graphics2Dのクリアします。
g2d.setBackground()
で設定された色で塗りつぶされます。
g_ - グラフィックrect_ - 範囲public static void fillRect(Graphics2D g_, Rectangle rect_)
Rectangleを引数として
Graphicsの塗りつぶします。
g2d.setColor()
で設定された色で塗りつぶされます。
g_ - グラフィックrect_ - 範囲public void clear()