graph.rtextline.html

java 作图的程序

<a name="copyState"><b>copyState</b></a>
<pre>
  public void copyState(<a href="#_top_">RTextLine</a> t)
</pre>
<dl>
  <dd> Copy the state of the parsed Textline into the existing
object.
  <dl>
    <dt> <b>Parameters:</b>
    <dd> t - The TextLine to get the state information from.
  </dl>
</dl>
<a name="setRotation(int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="setRotation"><b>setRotation</b></a>
<pre>
  public void setRotation(int angle)
</pre>
<dl>
  <dd> Set the text rotation angle. Only multiples of 90 degrees
are accepted
  <dl>
    <dt> <b>Parameters:</b>
    <dd> angle - The angle to rotate the text
  </dl>
</dl>
<a name="setDrawingComponent(java.awt.Component)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="setDrawingComponent"><b>setDrawingComponent</b></a>
<pre>
  public void setDrawingComponent(<a href="java.awt.Component.html#_top_">Component</a> c)
</pre>
<dl>
  <dd> Set the Component the text will be drawn into. This is required to rotate
the text. if it is not set the text will not be rotated.
  <dl>
    <dt> <b>Parameters:</b>
    <dd> c - The drawing component
  </dl>
</dl>
<a name="setRotation(int, java.awt.Component)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="setRotation"><b>setRotation</b></a>
<pre>
  public void setRotation(int angle,
                          <a href="java.awt.Component.html#_top_">Component</a> c)
</pre>
<dl>
  <dd> Set the Rotation and the Component that will be drawn into
  <dl>
    <dt> <b>Parameters:</b>
    <dd> angle - The angle to rotate the text
    <dd> c - The drawing component
  </dl>
</dl>
<a name="getRotation()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getRotation"><b>getRotation</b></a>
<pre>
  public int getRotation()
</pre>
<dl>
  <dl>
    <dt> <b>Returns:</b>
    <dd> the Rotation angle in degrees.
  </dl>
</dl>
<a name="getComponent()"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getComponent"><b>getComponent</b></a>
<pre>
  public <a href="java.awt.Component.html#_top_">Component</a> getComponent()
</pre>
<dl>
  <dl>
    <dt> <b>Returns:</b>
    <dd> the Component that will receive the text.
  </dl>
</dl>
<a name="getRWidth(java.awt.Graphics)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getRWidth"><b>getRWidth</b></a>
<pre>
  public int getRWidth(<a href="java.awt.Graphics.html#_top_">Graphics</a> g)
</pre>
<dl>
  <dd> The width of the text after it has been rotated.
  <dl>
    <dt> <b>Parameters:</b>
    <dd> g - Graphics context.
    <dt> <b>Returns:</b>
    <dd> the width of the parsed text after it has been rotated.
  </dl>
</dl>
<a name="getRHeight(java.awt.Graphics)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getRHeight"><b>getRHeight</b></a>
<pre>
  public int getRHeight(<a href="java.awt.Graphics.html#_top_">Graphics</a> g)
</pre>
<dl>
  <dd> The height of the text after it has been rotated.
  <dl>
    <dt> <b>Parameters:</b>
    <dd> g - Graphics context.
    <dt> <b>Returns:</b>
    <dd> the height of the parsed text after it has been rotated.
  </dl>
</dl>
<a name="getLeftEdge(java.awt.Graphics)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getLeftEdge"><b>getLeftEdge</b></a>
<pre>
  public int getLeftEdge(<a href="java.awt.Graphics.html#_top_">Graphics</a> g)
</pre>
<dl>
  <dd> Return the left edge of the rotated text. 
This is dependent on the justification of the text.
  <dl>
    <dt> <b>Parameters:</b>
    <dd> g - Graphics context.
    <dt> <b>Returns:</b>
    <dd> the Left edge of the rotated text
  </dl>
</dl>
<a name="getRightEdge(java.awt.Graphics)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getRightEdge"><b>getRightEdge</b></a>
<pre>
  public int getRightEdge(<a href="java.awt.Graphics.html#_top_">Graphics</a> g)
</pre>
<dl>
  <dd> Return the right edge of the rotated text. 
This is dependent on the justification of the text.
  <dl>
    <dt> <b>Parameters:</b>
    <dd> g - Graphics context.
    <dt> <b>Returns:</b>
    <dd> the Right edge of the rotated text
  </dl>
</dl>
<a name="getTopEdge(java.awt.Graphics)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getTopEdge"><b>getTopEdge</b></a>
<pre>
  public int getTopEdge(<a href="java.awt.Graphics.html#_top_">Graphics</a> g)
</pre>
<dl>
  <dd> Return the top edge of the rotated text. 
This is dependent on the justification of the text.
  <dl>
    <dt> <b>Parameters:</b>
    <dd> g - Graphics context.
    <dt> <b>Returns:</b>
    <dd> the Top edge of the rotated text
  </dl>
</dl>
<a name="getBottomEdge(java.awt.Graphics)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getBottomEdge"><b>getBottomEdge</b></a>
<pre>
  public int getBottomEdge(<a href="java.awt.Graphics.html#_top_">Graphics</a> g)
</pre>
<dl>
  <dd> Return the bottom edge of the rotated text. 
This is dependent on the justification of the text.
  <dl>
    <dt> <b>Parameters:</b>
    <dd> g - Graphics context.
    <dt> <b>Returns:</b>
    <dd> the Bottom edge of the rotated text
  </dl>
</dl>
<a name="getLeftEdge(java.awt.Graphics, int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getLeftEdge"><b>getLeftEdge</b></a>
<pre>
  public int getLeftEdge(<a href="java.awt.Graphics.html#_top_">Graphics</a> g,
                         int j)
</pre>
<dl>
  <dd> Return the left edge of the rotated text.
  <dl>
    <dt> <b>Parameters:</b>
    <dd> g - Graphics context.
    <dd> j - Text justification
    <dt> <b>Returns:</b>
    <dd> the Left edge of the rotated text
  </dl>
</dl>
<a name="getRightEdge(java.awt.Graphics, int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getRightEdge"><b>getRightEdge</b></a>
<pre>
  public int getRightEdge(<a href="java.awt.Graphics.html#_top_">Graphics</a> g,
                          int j)
</pre>
<dl>
  <dd> Return the right edge of the rotated text.
  <dl>
    <dt> <b>Parameters:</b>
    <dd> g - Graphics context.
    <dd> j - Text justification
    <dt> <b>Returns:</b>
    <dd> the Right edge of the rotated text
  </dl>
</dl>
<a name="getTopEdge(java.awt.Graphics, int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getTopEdge"><b>getTopEdge</b></a>
<pre>
  public int getTopEdge(<a href="java.awt.Graphics.html#_top_">Graphics</a> g,
                        int j)
</pre>
<dl>
  <dd> Return the top edge of the rotated text.
  <dl>
    <dt> <b>Parameters:</b>
    <dd> g - Graphics context.
    <dd> j - Text justification
    <dt> <b>Returns:</b>
    <dd> the Top edge of the rotated text
  </dl>
</dl>
<a name="getBottomEdge(java.awt.Graphics, int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="getBottomEdge"><b>getBottomEdge</b></a>
<pre>
  public int getBottomEdge(<a href="java.awt.Graphics.html#_top_">Graphics</a> g,
                           int j)
</pre>
<dl>
  <dd> Return the bottom edge of the rotated text.
  <dl>
    <dt> <b>Parameters:</b>
    <dd> g - Graphics context.
    <dd> j - Text justification
    <dt> <b>Returns:</b>
    <dd> the Bottom edge of the rotated text
  </dl>
</dl>
<a name="draw(java.awt.Graphics, int, int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="draw"><b>draw</b></a>
<pre>
  public void draw(<a href="java.awt.Graphics.html#_top_">Graphics</a> g,
                   int x,
                   int y)
</pre>
<dl>
  <dd> Parse the text then draw it.
  <dl>
    <dt> <b>Parameters:</b>
    <dd> g - Graphics context
    <dd> x - pixel position of the text
    <dd> y - pixel position of the text
    <dt> <b>Overrides:</b>
    <dd> <a href="graph.TextLine.html#draw(java.awt.Graphics, int, int)">draw</a> in class <a href="graph.TextLine.html#_top_">TextLine</a>
  </dl>
</dl>
<a name="draw(java.awt.Graphics, int, int, int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="draw"><b>draw</b></a>
<pre>
  public void draw(<a href="java.awt.Graphics.html#_top_">Graphics</a> g,
                   int x,
                   int y,
                   int j)
</pre>
<dl>
  <dd> Parse the text then draw it.
  <dl>
    <dt> <b>Parameters:</b>
    <dd> g - Graphics context
    <dd> x - pixel position of the text
    <dd> y - pixel position of the text
    <dd> j - justification of the text
    <dt> <b>Overrides:</b>
    <dd> <a href="graph.TextLine.html#draw(java.awt.Graphics, int, int, int)">draw</a> in class <a href="graph.TextLine.html#_top_">TextLine</a>
  </dl>
</dl>
<a name="draw(java.awt.Component, java.awt.Graphics, int, int)"><img src="images/red-ball.gif" width=12 height=12 alt=" o "></a>
<a name="draw"><b>draw</b></a>
<pre>
  public synchronized void draw(<a href="java.awt.Component.html#_top_">Component</a> comp,
                                <a href="java.awt.Graphics.html#_top_">Graphics</a> g,
                                int x,
                                int y)
</pre>
<dl>
  <dd> Parse the text, rotate it then draw it to the screen.
  <dl>
    <dt> <b>Parameters:</b>
    <dd> g - Graphics context
    <dd> x - pixel position of the text
    <dd> y - pixel position of the text
  </dl>
</dl>
<hr>
<pre>
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