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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Frameset//EN""http://www.w3.org/TR/REC-html40/frameset.dtd"><!--NewPage--><HTML><HEAD><!-- Generated by javadoc on Thu Apr 27 23:42:11 PDT 2000 --><TITLE>Java 2 Platform SE v1.3: Class GlyphView.GlyphPainter</TITLE><LINK REL ="stylesheet" TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style"></HEAD><BODY BGCOLOR="white"><!-- ========== START OF NAVBAR ========== --><A NAME="navbar_top"><!-- --></A><TABLE BORDER="0" WIDTH="100%" CELLPADDING="1" CELLSPACING="0"><TR><TD COLSPAN=2 BGCOLOR="#EEEEFF" CLASS="NavBarCell1"><A NAME="navbar_top_firstrow"><!-- --></A><TABLE BORDER="0" CELLPADDING="0" CELLSPACING="3"> <TR ALIGN="center" VALIGN="top"> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../overview-summary.html"><FONT CLASS="NavBarFont1"><B>Overview</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-summary.html"><FONT CLASS="NavBarFont1"><B>Package</B></FONT></A> </TD> <TD BGCOLOR="#FFFFFF" CLASS="NavBarCell1Rev"> <FONT CLASS="NavBarFont1Rev"><B>Class</B></FONT> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="class-use/GlyphView.GlyphPainter.html"><FONT CLASS="NavBarFont1"><B>Use</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="package-tree.html"><FONT CLASS="NavBarFont1"><B>Tree</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../deprecated-list.html"><FONT CLASS="NavBarFont1"><B>Deprecated</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../index-files/index-1.html"><FONT CLASS="NavBarFont1"><B>Index</B></FONT></A> </TD> <TD BGCOLOR="#EEEEFF" CLASS="NavBarCell1"> <A HREF="../../../help-doc.html"><FONT CLASS="NavBarFont1"><B>Help</B></FONT></A> </TD> </TR></TABLE></TD><TD ALIGN="right" VALIGN="top" ROWSPAN=3><EM><b>Java<sup><font size=-2>TM</font></sup> 2 Platform<br>Std. Ed. v1.3</b></EM></TD></TR><TR><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../javax/swing/text/GlyphView.html"><B>PREV CLASS</B></A> <A HREF="../../../javax/swing/text/IconView.html"><B>NEXT CLASS</B></A></FONT></TD><TD BGCOLOR="white" CLASS="NavBarCell2"><FONT SIZE="-2"> <A HREF="../../../index.html" TARGET="_top"><B>FRAMES</B></A> <A HREF="GlyphView.GlyphPainter.html" TARGET="_top"><B>NO FRAMES</B></A></FONT></TD></TR><TR><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2"> SUMMARY: INNER | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD><TD VALIGN="top" CLASS="NavBarCell3"><FONT SIZE="-2">DETAIL: FIELD | <A HREF="#constructor_detail">CONSTR</A> | <A HREF="#method_detail">METHOD</A></FONT></TD></TR></TABLE><!-- =========== END OF NAVBAR =========== --><HR><!-- ======== START OF CLASS DATA ======== --><H2><FONT SIZE="-1">javax.swing.text</FONT><BR>Class GlyphView.GlyphPainter</H2><PRE><A HREF="../../../java/lang/Object.html">java.lang.Object</A> | +--<B>javax.swing.text.GlyphView.GlyphPainter</B></PRE><DL><DT><B>Enclosing class: </B><DD><A HREF="../../../javax/swing/text/GlyphView.html">GlyphView</A></DD></DL><HR><DL><DT>public abstract static class <B>GlyphView.GlyphPainter</B><DT>extends <A HREF="../../../java/lang/Object.html">Object</A></DL><P>A class to perform rendering of the glyphs. This can be implemented to be stateless, or to hold some information as a cache to facilitate faster rendering and model/view translation. At a minimum, the GlyphPainter allows a View implementation to perform its duties independant of a particular version of JVM and selection of capabilities (i.e. shaping for i18n, etc).<P><HR><P><!-- ======== INNER CLASS SUMMARY ======== --><!-- =========== FIELD SUMMARY =========== --><!-- ======== CONSTRUCTOR SUMMARY ======== --><A NAME="constructor_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Constructor Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD><CODE><B><A HREF="../../../javax/swing/text/GlyphView.GlyphPainter.html#GlyphView.GlyphPainter()">GlyphView.GlyphPainter</A></B>()</CODE><BR> </TD></TR></TABLE> <!-- ========== METHOD SUMMARY =========== --><A NAME="method_summary"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#CCCCFF" CLASS="TableHeadingColor"><TD COLSPAN=2><FONT SIZE="+2"><B>Method Summary</B></FONT></TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract float</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/text/GlyphView.GlyphPainter.html#getAscent(javax.swing.text.GlyphView)">getAscent</A></B>(<A HREF="../../../javax/swing/text/GlyphView.html">GlyphView</A> v)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/text/GlyphView.GlyphPainter.html#getBoundedPosition(javax.swing.text.GlyphView, int, float, float)">getBoundedPosition</A></B>(<A HREF="../../../javax/swing/text/GlyphView.html">GlyphView</A> v, int p0, float x, float len)</CODE><BR> Determines the model location that represents the maximum advance that fits within the given span.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract float</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/text/GlyphView.GlyphPainter.html#getDescent(javax.swing.text.GlyphView)">getDescent</A></B>(<A HREF="../../../javax/swing/text/GlyphView.html">GlyphView</A> v)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract float</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/text/GlyphView.GlyphPainter.html#getHeight(javax.swing.text.GlyphView)">getHeight</A></B>(<A HREF="../../../javax/swing/text/GlyphView.html">GlyphView</A> v)</CODE><BR> </TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/text/GlyphView.GlyphPainter.html#getNextVisualPositionFrom(javax.swing.text.GlyphView, int, javax.swing.text.Position.Bias, java.awt.Shape, int, javax.swing.text.Position.Bias[])">getNextVisualPositionFrom</A></B>(<A HREF="../../../javax/swing/text/GlyphView.html">GlyphView</A> v, int pos, <A HREF="../../../javax/swing/text/Position.Bias.html">Position.Bias</A> b, <A HREF="../../../java/awt/Shape.html">Shape</A> a, int direction, <A HREF="../../../javax/swing/text/Position.Bias.html">Position.Bias</A>[] biasRet)</CODE><BR> Provides a way to determine the next visually represented model location that one might place a caret.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE> <A HREF="../../../javax/swing/text/GlyphView.GlyphPainter.html">GlyphView.GlyphPainter</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/text/GlyphView.GlyphPainter.html#getPainter(javax.swing.text.GlyphView, int, int)">getPainter</A></B>(<A HREF="../../../javax/swing/text/GlyphView.html">GlyphView</A> v, int p0, int p1)</CODE><BR> Create a painter to use for the given GlyphView.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract float</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/text/GlyphView.GlyphPainter.html#getSpan(javax.swing.text.GlyphView, int, int, javax.swing.text.TabExpander, float)">getSpan</A></B>(<A HREF="../../../javax/swing/text/GlyphView.html">GlyphView</A> v, int p0, int p1, <A HREF="../../../javax/swing/text/TabExpander.html">TabExpander</A> e, float x)</CODE><BR> Determine the span the glyphs given a start location (for tab expansion).</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract <A HREF="../../../java/awt/Shape.html">Shape</A></CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/text/GlyphView.GlyphPainter.html#modelToView(javax.swing.text.GlyphView, int, javax.swing.text.Position.Bias, java.awt.Shape)">modelToView</A></B>(<A HREF="../../../javax/swing/text/GlyphView.html">GlyphView</A> v, int pos, <A HREF="../../../javax/swing/text/Position.Bias.html">Position.Bias</A> bias, <A HREF="../../../java/awt/Shape.html">Shape</A> a)</CODE><BR> Provides a mapping from the document model coordinate space to the coordinate space of the view mapped to it.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract void</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/text/GlyphView.GlyphPainter.html#paint(javax.swing.text.GlyphView, java.awt.Graphics, java.awt.Shape, int, int)">paint</A></B>(<A HREF="../../../javax/swing/text/GlyphView.html">GlyphView</A> v, <A HREF="../../../java/awt/Graphics.html">Graphics</A> g, <A HREF="../../../java/awt/Shape.html">Shape</A> a, int p0, int p1)</CODE><BR> Paint the glyphs representing the given range.</TD></TR><TR BGCOLOR="white" CLASS="TableRowColor"><TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1"><CODE>abstract int</CODE></FONT></TD><TD><CODE><B><A HREF="../../../javax/swing/text/GlyphView.GlyphPainter.html#viewToModel(javax.swing.text.GlyphView, float, float, java.awt.Shape, javax.swing.text.Position.Bias[])">viewToModel</A></B>(<A HREF="../../../javax/swing/text/GlyphView.html">GlyphView</A> v, float x, float y, <A HREF="../../../java/awt/Shape.html">Shape</A> a, <A HREF="../../../javax/swing/text/Position.Bias.html">Position.Bias</A>[] biasReturn)</CODE><BR> Provides a mapping from the view coordinate space to the logical coordinate space of the model.</TD></TR></TABLE> <A NAME="methods_inherited_from_class_java.lang.Object"><!-- --></A><TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%"><TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor"><TD><B>Methods inherited from class java.lang.<A HREF="../../../java/lang/Object.html">Object</A></B></TD>⌨️ 快捷键说明
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