public class QRcodeBarcode extends BarcodeImpl
barHeight, barWidth, data, drawingQuietSection, drawingText, font, size, x, yaccessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW| 构造器和说明 |
|---|
QRcodeBarcode(java.lang.String data) |
| 限定符和类型 | 方法和说明 |
|---|---|
protected Module |
calculateChecksum() |
protected java.awt.Dimension |
draw(AbstractOutput output,
int x2,
int y2,
double barWidth2,
double barHeight2) |
void |
draw(java.awt.Graphics2D g,
int x,
int y)
绘制二维码
|
protected java.awt.Dimension |
draw(GraphicsOutput output,
int x2,
int y2,
double barWidth2,
double barHeight2) |
protected Module[] |
encodeData() |
protected double |
getBarcodeWidth(int resolution) |
int |
getHeight()
获取生成二维码的高度
|
protected Module |
getPostAmble() |
protected Module |
getPreAmble() |
int |
getWidth()
获取生成二维码的宽度
|
protected int |
QRCodeversiontoint(int rCodeVersion) |
beautify, calculateMinimumBarHeight, calculateSize, clone, drawModule, drawModule, getBackground, getBounds, getBounds, getData, getFont, getForeground, getLabel, getMaximumSize, getMinimumSize, getPreferredSize, getRcodeDrawPix, getRCodeErrorCorrect, getRCodeVersion, getResolution, getSize, getX, getY, invalidateSize, isDrawingQuietSection, isDrawingText, paintComponent, setBackground, setBarHeight, setBarWidth, setDrawingQuietSection, setDrawingText, setFont, setForeground, setRcodeDrawPix, setRCodeErrorCorrect, setRCodeVersion, setResolution, setSVGScalaraddAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getNextFocusableComponent, getPopupLocation, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, grabFocus, hide, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingOrigin, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUIadd, add, add, add, add, addContainerListener, addImpl, 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, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusDownCycle, validate, validateTreeaction, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, createVolatileImage, createVolatileImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, 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, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, 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, setSize, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCyclepublic QRcodeBarcode(java.lang.String data)
throws BarcodeException
data - 生成二维码的源数据BarcodeExceptionprotected int QRCodeversiontoint(int rCodeVersion)
public void draw(java.awt.Graphics2D g,
int x,
int y)
draw 在类中 BarcodeImplg - 画板x - 起始点xy - 起始点ypublic int getWidth()
getWidth 在类中 BarcodeImplpublic int getHeight()
getHeight 在类中 BarcodeImplprotected Module calculateChecksum()
calculateChecksum 在类中 BarcodeImplprotected Module[] encodeData()
encodeData 在类中 BarcodeImplprotected double getBarcodeWidth(int resolution)
getBarcodeWidth 在类中 BarcodeImplprotected Module getPostAmble()
getPostAmble 在类中 BarcodeImplprotected Module getPreAmble()
getPreAmble 在类中 BarcodeImplprotected java.awt.Dimension draw(GraphicsOutput output, int x2, int y2, double barWidth2, double barHeight2)
protected java.awt.Dimension draw(AbstractOutput output, int x2, int y2, double barWidth2, double barHeight2)
draw 在类中 BarcodeImpl