graph.buildgraph.html

java 作图的程序

<b>level</b>
<pre>
  public int level
</pre>
<dl>
  <dd> The current brace level. At the end of the input if all 
braces are matched the level should be back to zero.
</dl>
<a name="constructors"></a>
<h2>
  <img src="images/constructors.gif" width=231 height=38 alt="Constructors">
</h2>
<a name="BuildGraph"></a>
<a name="BuildGraph(java.io.InputStream, java.applet.Applet)"><img src="images/yellow-ball.gif" width=12 height=12 alt=" o "></a>
<b>BuildGraph</b>
<pre>
  public BuildGraph(<a href="java.io.InputStream.html#_top_">InputStream</a> in,
                    <a href="java.applet.Applet.html#_top_">Applet</a> ap)
</pre>
<dl>
  <dd> Instantiate the class
  <dl>
    <dt> <b>Parameters:</b>
    <dd> in - The inputstream to be read
    <dd> ap - the driving applet.
  </dl>
</dl>
<a name="methods"></a>
<h2>
  <img src="images/methods.gif" width=151 height=38 alt="Methods">
</h2>
<a name="getGraph()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getGraph"><b>getGraph</b></a>
<pre>
  public <a href="java.lang.Object.html#_top_">Object</a> getGraph()
</pre>
<dl>
  <dd> Get the Graph object that has been built!
</dl>
<a name="getGraphTitle()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getGraphTitle"><b>getGraphTitle</b></a>
<pre>
  public <a href="graph.TextLine.html#_top_">TextLine</a> getGraphTitle()
</pre>
<dl>
  <dd> Get the title of the Graph
</dl>
<a name="getBuilt()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getBuilt"><b>getBuilt</b></a>
<pre>
  public <a href="java.util.Vector.html#_top_">Vector</a> getBuilt()
</pre>
<dl>
  <dd> Get a vector of all the built Classes.
 Ie the DataSets, Axis, Graph etc.
 This can be used by an applet to override anything specified in the
      input file
</dl>
<a name="parse()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="parse"><b>parse</b></a>
<pre>
  public void parse()
</pre>
<dl>
  <dd> This is THE method that parses the input file and constructs the plot.
</dl>
<a name="isContext(int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="isContext"><b>isContext</b></a>
<pre>
  protected boolean isContext(int token)
</pre>
<dl>
  <dd> Check if the object is on the "to be built" stack. This way context can be
  checked so potential errors flagged.
  <dl>
    <dt> <b>Parameters:</b>
    <dd> token - is this the object we are currently building?
    <dt> <b>Returns:</b>
    <dd> <i>true</i> if the token matches current object being built
  </dl>
</dl>
<a name="build(graph.NamedObject)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="build"><b>build</b></a>
<pre>
  protected boolean build(<a href="graph.NamedObject.html#_top_">NamedObject</a> nobj)
</pre>
<dl>
  <dd> Based on the parsed object build something.
  <dl>
    <dt> <b>Parameters:</b>
    <dd> nobj - The object to be built
    <dt> <b>Returns:</b>
    <dd> <i>true</i> if the build was successful.
  </dl>
</dl>
<a name="buildGraph(int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="buildGraph"><b>buildGraph</b></a>
<pre>
  protected boolean buildGraph(int type)
</pre>
<dl>
  <dd> Pop things off the object stack and build the graph
  <dl>
    <dt> <b>Parameters:</b>
    <dd> type - Type of graph to build, Graph2D, G2Dint, Contour.
    <dt> <b>Returns:</b>
    <dd> <i>true</i> if the build was successful
  </dl>
</dl>
<a name="buildContour(graph.NamedObject)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="buildContour"><b>buildContour</b></a>
<pre>
  protected boolean buildContour(<a href="graph.NamedObject.html#_top_">NamedObject</a> nobj)
</pre>
<dl>
  <dl>
    <dt> <b>Returns:</b>
    <dd> <i>true</i> if the build was successful
  </dl>
</dl>
<a name="buildFont()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="buildFont"><b>buildFont</b></a>
<pre>
  protected boolean buildFont()
</pre>
<dl>
  <dl>
    <dt> <b>Returns:</b>
    <dd> <i>true</i> if the build was successful
  </dl>
</dl>
<a name="buildTitle()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="buildTitle"><b>buildTitle</b></a>
<pre>
  protected boolean buildTitle()
</pre>
<dl>
  <dl>
    <dt> <b>Returns:</b>
    <dd> <i>true</i> if the build was successful
  </dl>
</dl>
<a name="buildLabel()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="buildLabel"><b>buildLabel</b></a>
<pre>
  protected boolean buildLabel()
</pre>
<dl>
  <dl>
    <dt> <b>Returns:</b>
    <dd> <i>true</i> if the build was successful
  </dl>
</dl>
<a name="buildMarker()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="buildMarker"><b>buildMarker</b></a>
<pre>
  protected boolean buildMarker()
</pre>
<a name="buildData(int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="buildData"><b>buildData</b></a>
<pre>
  protected boolean buildData(int type)
</pre>
<dl>
  <dl>
    <dt> <b>Returns:</b>
    <dd> <i>true</i> if the build was successful
  </dl>
</dl>
<a name="arrayFromFunction(graph.ParseFunction, int, double, double)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="arrayFromFunction"><b>arrayFromFunction</b></a>
<pre>
  protected double[] arrayFromFunction(<a href="graph.ParseFunction.html#_top_">ParseFunction</a> f,
                                       int nx,
                                       double xmin,
                                       double xmax)
</pre>
<a name="arrayFromFunction(graph.ParseFunction, int, double, double, int, double, double)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="arrayFromFunction"><b>arrayFromFunction</b></a>
<pre>
  protected double[] arrayFromFunction(<a href="graph.ParseFunction.html#_top_">ParseFunction</a> f,
                                       int nx,
                                       double xmin,
                                       double xmax,
                                       int ny,
                                       double ymin,
                                       double ymax)
</pre>
<a name="buildAxis()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="buildAxis"><b>buildAxis</b></a>
<pre>
  protected boolean buildAxis()
</pre>
<dl>
  <dl>
    <dt> <b>Returns:</b>
    <dd> <i>true</i> if the build was successful
  </dl>
</dl>
<a name="buildGrid()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="buildGrid"><b>buildGrid</b></a>
<pre>
  protected boolean buildGrid()
</pre>
<dl>
  <dl>
    <dt> <b>Returns:</b>
    <dd> <i>true</i> if the build was successful
  </dl>
</dl>
<a name="buildZero()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="buildZero"><b>buildZero</b></a>
<pre>
  protected boolean buildZero()
</pre>
<dl>
  <dl>
    <dt> <b>Returns:</b>
    <dd> <i>true</i> if the build was successful
  </dl>
</dl>
<hr>
<pre>
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