viewplotframe.html

用Java开发的实用数学建模程序 简单易懂 初学者可以用来学习java知识

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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../plot/ViewPlotFrame.html#paint(java.awt.Graphics)">paint</A></B>(java.awt.Graphics&nbsp;g)</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;重写JFrame的paint(Graphics g)方法，用于显示游标直线。</TD>
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<CODE>&nbsp;void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../plot/ViewPlotFrame.html#showPlot()">showPlot</A></B>()</CODE>

<BR>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;显示拟合结果，绘制数据点及拟合后的曲线。</TD>
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&nbsp;<A NAME="methods_inherited_from_class_javax.swing.JFrame"><!-- --></A>
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<TD><B>Methods inherited from class javax.swing.JFrame</B></TD>
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<TD><CODE>addImpl, createRootPane, frameInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getJMenuBar, getLayeredPane, getRootPane, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, update</CODE></TD>
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<TD><B>Methods inherited from class java.awt.Frame</B></TD>
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<TD><CODE>addNotify, finalize, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, remove, removeNotify, setCursor, setExtendedState, setIconImage, setMaximizedBounds, setMenuBar, setResizable, setState, setTitle, setUndecorated</CODE></TD>
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<TD><B>Methods inherited from class java.awt.Window</B></TD>
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<TD><CODE>addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getGraphicsConfiguration, getInputContext, getListeners, getLocale, getMostRecentFocusOwner, getOwnedWindows, getOwner, getToolkit, getWarningString, getWindowFocusListeners, getWindowListeners, getWindowStateListeners, hide, isActive, isFocusableWindow, isFocusCycleRoot, isFocused, isShowing, pack, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, setCursor, setFocusableWindowState, setFocusCycleRoot, setLocationRelativeTo, show, toBack, toFront</CODE></TD>
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<TD><B>Methods inherited from class java.awt.Container</B></TD>
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<TD><CODE>add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setFocusTraversalKeys, setFocusTraversalPolicy, setFont, transferFocusBackward, transferFocusDownCycle, validate, validateTree</CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_java.awt.Component"><!-- --></A>
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<TD><B>Methods inherited from class java.awt.Component</B></TD>
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<TD><CODE>action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, size, toString, transferFocus, transferFocusUpCycle</CODE></TD>
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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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<TD><CODE>clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait</CODE></TD>
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&nbsp;<A NAME="methods_inherited_from_class_java.awt.MenuContainer"><!-- --></A>
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<TD><B>Methods inherited from interface java.awt.MenuContainer</B></TD>
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<TD><CODE>getFont, postEvent</CODE></TD>
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<A NAME="xMin"><!-- --></A><H3>
xMin</H3>
<PRE>
public double <B>xMin</B></PRE>
<DL>
<DD>x最小值
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="xScale"><!-- --></A><H3>
xScale</H3>
<PRE>
public double <B>xScale</B></PRE>
<DL>
<DD>缩放比例，图上距离比实际距离，即double/int
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="xSpace"><!-- --></A><H3>
xSpace</H3>
<PRE>
public double <B>xSpace</B></PRE>
<DL>
<DD>x方向的最大最小值到绘图左边界、上边界的距离（不是图形边界）
<P>
<DL>
</DL>
</DL>

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<A NAME="ViewPlotFrame(double[], double[], function.Function, java.lang.String)"><!-- --></A><H3>
ViewPlotFrame</H3>
<PRE>
public <B>ViewPlotFrame</B>(double[]&nbsp;xData,
                     double[]&nbsp;yData,
                     <A HREF="../function/Function.html" title="interface in function">Function</A>&nbsp;f,
                     java.lang.String&nbsp;resultString)</PRE>
<DL>
<DD>使用数据构造类。
<P>
<DT><B>Parameters:</B><DD><CODE>xData</CODE> - 数据点的x坐标<DD><CODE>yData</CODE> - 数据点的y坐标<DD><CODE>f</CODE> - 因变量与自变量之间的函数关系<DD><CODE>resultString</CODE> - 已经处理好的结果字符串</DL>

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<A NAME="showPlot()"><!-- --></A><H3>
showPlot</H3>
<PRE>
public void <B>showPlot</B>()</PRE>
<DL>
<DD>显示拟合结果，绘制数据点及拟合后的曲线。
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="actionPerformed(java.awt.event.ActionEvent)"><!-- --></A><H3>
actionPerformed</H3>
<PRE>
public void <B>actionPerformed</B>(java.awt.event.ActionEvent&nbsp;e)</PRE>
<DL>
<DD>由ActionListener所指定的方法，响应用户单击按钮时的动作
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>actionPerformed</CODE> in interface <CODE>java.awt.event.ActionListener</CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>e</CODE> - 单击按钮所产生的事件</DL>
</DD>
</DL>
<HR>

<A NAME="paint(java.awt.Graphics)"><!-- --></A><H3>
paint</H3>
<PRE>
public void <B>paint</B>(java.awt.Graphics&nbsp;g)</PRE>
<DL>
<DD>重写JFrame的paint(Graphics g)方法，用于显示游标直线。
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g</CODE> - JVM传过来的Graphics类</DL>
</DD>
</DL>
<HR>

<A NAME="mouseDragged(java.awt.event.MouseEvent)"><!-- --></A><H3>
mouseDragged</H3>
<PRE>
public void <B>mouseDragged</B>(java.awt.event.MouseEvent&nbsp;e)</PRE>
<DL>
<DD>MouseMotionListener指定的方法，拖动游标线。
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>mouseDragged</CODE> in interface <CODE>java.awt.event.MouseMotionListener</CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>e</CODE> - 鼠标事件</DL>
</DD>
</DL>
<HR>

<A NAME="mouseMoved(java.awt.event.MouseEvent)"><!-- --></A><H3>
mouseMoved</H3>
<PRE>
public void <B>mouseMoved</B>(java.awt.event.MouseEvent&nbsp;e)</PRE>
<DL>
<DD>MouseMotionListener指定的方法，空方法
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE>mouseMoved</CODE> in interface <CODE>java.awt.event.MouseMotionListener</CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>e</CODE> - 鼠标事件</DL>
</DD>
</DL>
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