glyphview.html

API資料大全

<HR>

<A NAME="getText(int, int)"><!-- --></A><H3>
getText</H3>
<PRE>
public <A HREF="../../../javax/swing/text/Segment.html">Segment</A> <B>getText</B>(int&nbsp;p0,
                       int&nbsp;p1)</PRE>
<DL>
<DD>Fetch a reference to the text that occupies
 the given range.  This is normally used by
 the GlyphPainter to determine what characters
 it should render glyphs for.<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getBackground()"><!-- --></A><H3>
getBackground</H3>
<PRE>
public <A HREF="../../../java/awt/Color.html">Color</A> <B>getBackground</B>()</PRE>
<DL>
<DD>Fetch the background color to use to render the
 glyphs.  If there is no background color, null should
 be returned.  This is implemented to call 
 <code>StyledDocument.getBackground</code> if the associated
 document is a styled document, otherwise it returns null.<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getForeground()"><!-- --></A><H3>
getForeground</H3>
<PRE>
public <A HREF="../../../java/awt/Color.html">Color</A> <B>getForeground</B>()</PRE>
<DL>
<DD>Fetch the foreground color to use to render the
 glyphs.  If there is no foreground color, null should
 be returned.  This is implemented to call
 <code>StyledDocument.getBackground</code> if the associated
 document is a StyledDocument.  If the associated document
 is not a StyledDocument, the associated components foreground
 color is used.  If there is no associated component, null 
 is returned.<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getFont()"><!-- --></A><H3>
getFont</H3>
<PRE>
public <A HREF="../../../java/awt/Font.html">Font</A> <B>getFont</B>()</PRE>
<DL>
<DD>Fetch the font that the glyphs should be based
 upon.  This is implemented to call
 <code>StyledDocument.getFont</code> if the associated
 document is a StyledDocument.  If the associated document
 is not a StyledDocument, the associated components font
 is used.  If there is no associated component, null 
 is returned.<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="isUnderline()"><!-- --></A><H3>
isUnderline</H3>
<PRE>
public boolean <B>isUnderline</B>()</PRE>
<DL>
<DD>Determine if the glyphs should be underlined.  If true,
 an underline should be drawn through the baseline.<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="isStrikeThrough()"><!-- --></A><H3>
isStrikeThrough</H3>
<PRE>
public boolean <B>isStrikeThrough</B>()</PRE>
<DL>
<DD>Determine if the glyphs should have a strikethrough
 line.  If true, a line should be drawn through the center
 of the glyphs.<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="isSubscript()"><!-- --></A><H3>
isSubscript</H3>
<PRE>
public boolean <B>isSubscript</B>()</PRE>
<DL>
<DD>Determine if the glyphs should be rendered as superscript.<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="isSuperscript()"><!-- --></A><H3>
isSuperscript</H3>
<PRE>
public boolean <B>isSuperscript</B>()</PRE>
<DL>
<DD>Determine if the glyphs should be rendered as subscript.<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getTabExpander()"><!-- --></A><H3>
getTabExpander</H3>
<PRE>
public <A HREF="../../../javax/swing/text/TabExpander.html">TabExpander</A> <B>getTabExpander</B>()</PRE>
<DL>
<DD>Fetch the TabExpander to use if tabs are present in this view.<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="checkPainter()"><!-- --></A><H3>
checkPainter</H3>
<PRE>
protected void <B>checkPainter</B>()</PRE>
<DL>
<DD>Check to see that a glyph painter exists.  If a painter
 doesn't exist, a default glyph painter will be installed.<DD><DL>
</DL>
</DD>
</DL>
<HR>

<A NAME="getTabbedSpan(float, javax.swing.text.TabExpander)"><!-- --></A><H3>
getTabbedSpan</H3>
<PRE>
public float <B>getTabbedSpan</B>(float&nbsp;x,
                           <A HREF="../../../javax/swing/text/TabExpander.html">TabExpander</A>&nbsp;e)</PRE>
<DL>
<DD>Determines the desired span when using the given 
 tab expansion implementation.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../javax/swing/text/TabableView.html#getTabbedSpan(float, javax.swing.text.TabExpander)">getTabbedSpan</A></CODE> in interface <CODE><A HREF="../../../javax/swing/text/TabableView.html">TabableView</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>x</CODE> - the position the view would be located
  at for the purpose of tab expansion >= 0.<DD><CODE>e</CODE> - how to expand the tabs when encountered.<DT><B>Returns:</B><DD>the desired span >= 0<DT><B>See Also: </B><DD><A HREF="../../../javax/swing/text/TabableView.html#getTabbedSpan(float, javax.swing.text.TabExpander)"><CODE>TabableView.getTabbedSpan(float, javax.swing.text.TabExpander)</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getPartialSpan(int, int)"><!-- --></A><H3>
getPartialSpan</H3>
<PRE>
public float <B>getPartialSpan</B>(int&nbsp;p0,
                            int&nbsp;p1)</PRE>
<DL>
<DD>Determines the span along the same axis as tab 
 expansion for a portion of the view.  This is
 intended for use by the TabExpander for cases
 where the tab expansion involves aligning the
 portion of text that doesn't have whitespace 
 relative to the tab stop.  There is therefore
 an assumption that the range given does not
 contain tabs.
 <p>
 This method can be called while servicing the
 getTabbedSpan or getPreferredSize.  It has to
 arrange for its own text buffer to make the
 measurements.<DD><DL>
<DT><B>Specified by: </B><DD><CODE><A HREF="../../../javax/swing/text/TabableView.html#getPartialSpan(int, int)">getPartialSpan</A></CODE> in interface <CODE><A HREF="../../../javax/swing/text/TabableView.html">TabableView</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>p0</CODE> - the starting document offset >= 0<DD><CODE>p1</CODE> - the ending document offset >= p0<DT><B>Returns:</B><DD>the span >= 0</DL>
</DD>
</DL>
<HR>

<A NAME="getStartOffset()"><!-- --></A><H3>
getStartOffset</H3>
<PRE>
public int <B>getStartOffset</B>()</PRE>
<DL>
<DD>Fetches the portion of the model that this view is responsible for.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/swing/text/View.html#getStartOffset()">getStartOffset</A></CODE> in class <CODE><A HREF="../../../javax/swing/text/View.html">View</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the starting offset into the model<DT><B>See Also: </B><DD><A HREF="../../../javax/swing/text/View.html#getStartOffset()"><CODE>View.getStartOffset()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="getEndOffset()"><!-- --></A><H3>
getEndOffset</H3>
<PRE>
public int <B>getEndOffset</B>()</PRE>
<DL>
<DD>Fetches the portion of the model that this view is responsible for.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/swing/text/View.html#getEndOffset()">getEndOffset</A></CODE> in class <CODE><A HREF="../../../javax/swing/text/View.html">View</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the ending offset into the model<DT><B>See Also: </B><DD><A HREF="../../../javax/swing/text/View.html#getEndOffset()"><CODE>View.getEndOffset()</CODE></A></DL>
</DD>
</DL>
<HR>

<A NAME="paint(java.awt.Graphics, java.awt.Shape)"><!-- --></A><H3>
paint</H3>
<PRE>
public void <B>paint</B>(<A HREF="../../../java/awt/Graphics.html">Graphics</A>&nbsp;g,
                  <A HREF="../../../java/awt/Shape.html">Shape</A>&nbsp;a)</PRE>
<DL>
<DD>Renders a portion of a text style run.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/swing/text/View.html#paint(java.awt.Graphics, java.awt.Shape)">paint</A></CODE> in class <CODE><A HREF="../../../javax/swing/text/View.html">View</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>g</CODE> - the rendering surface to use<DD><CODE>a</CODE> - the allocated region to render into</DL>
</DD>
</DL>
<HR>

<A NAME="getPreferredSpan(int)"><!-- --></A><H3>
getPreferredSpan</H3>
<PRE>
public float <B>getPreferredSpan</B>(int&nbsp;axis)</PRE>
<DL>
<DD>Determines the preferred span for this view along an
 axis.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/swing/text/View.html#getPreferredSpan(int)">getPreferredSpan</A></CODE> in class <CODE><A HREF="../../../javax/swing/text/View.html">View</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>axis</CODE> - may be either View.X_AXIS or View.Y_AXIS</DL>
</DD>
</DL>
<HR>

<A NAME="getAlignment(int)"><!-- --></A><H3>
getAlignment</H3>
<PRE>
public float <B>getAlignment</B>(int&nbsp;axis)</PRE>
<DL>
<DD>Determines the desired alignment for this view along an
 axis.  For the label, the alignment is along the font
 baseline for the y axis, and the superclasses alignment
 along the x axis.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../../javax/swing/text/View.html#getAlignment(int)">getAlignment</A></CODE> in class <CODE><A HREF="../../../javax/swing/text/View.html">View</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>axis</CODE> - may be either View.X_AXIS or View.Y_AXIS</DL>
</DD>
</DL>
<HR>

<A NAME="modelToView(int, java.awt.Shape, javax.swing.text.Position.Bias)"><!-- --></A><H3>
modelToView</H3>
<PRE>
public <A HREF="../../../java/awt/Shape.html">Shape</A> <B>modelToView</B>(int&nbsp;pos,
                         <A HREF="../../../java/awt/Shape.html">Shape</A>&nbsp;a,
                         <A HREF="../../../javax/swing/text/Position.Bias.html">Position.Bias</A>&nbsp;b)
                  throws <A HREF="../../../javax/swing/text/BadLocationException.html">BadLocationException</A></PRE>
<DL>
<DD>Provides a mapping from the document model coordinate space
 to the coordinate space of the view mapped to it.<DD><DL>