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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd">
<html>
<head>
<!-- BEGIN META TAG INFO -->
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<link rel="home" href="http://developer.apple.com/">
<link rel="find" href="http://developer.apple.com/search/">
<link rel="stylesheet" type="text/css" href="../../documentation/css/adcstyle.css" title="fonts">
<script language="JavaScript" src="../../documentation/js/adc.js" type="text/javascript"></script>
<!-- END META TAG INFO -->
<!-- BEGIN TITLE -->
<title>ATSUICurveAccessDemo - /atsui.h</title>
<!-- END TITLE -->
<script language="JavaScript">
function JumpToNewPage() {
window.location=document.scpopupmenu.gotop.value;
return true;
}
</script>
</head>
<!-- BEGIN BODY OPEN -->
<body>
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<center>
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<!-- BEGIN LOGO AND SEARCH -->
<!--#include virtual="/includes/adcnavbar"-->
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<!-- START BREADCRUMB -->
<div id="breadcrumb">
<table width="680" border="0" cellpadding="0" cellspacing="0">
<tr>
<td scope="row"><img width="340" height="10" src="images/1dot.gif" alt=""></td>
<td><img width="340" height="10" src="images/1dot.gif" alt=""></td>
</tr>
<tr valign="middle">
<td align="left" colspan="2">
<a href="http://developer.apple.com/">ADC Home</a> > <a href="../../referencelibrary/index.html">Reference Library</a> > <a href="../../samplecode/index.html">Sample Code</a> > <a href="../../samplecode/Carbon/index.html">Carbon</a> > <a href="../../samplecode/Carbon/idxTextFonts-date.html">Text & Fonts</a> > <A HREF="javascript:location.replace('index.html');">ATSUICurveAccessDemo</A> >
</td>
</tr>
<tr>
<td colspan="2" scope="row"><img width="680" height="35" src="images/1dot.gif" alt=""></td>
</tr>
</table>
</div>
<!-- END BREADCRUMB -->
<!-- START MAIN CONTENT -->
<!-- START TITLE GRAPHIC AND INTRO-->
<table width="680" border="0" cellpadding="0" cellspacing="0">
<tr align="left" valign="top">
<td><h1><div id="pagehead">ATSUICurveAccessDemo</div></h1></td>
</tr>
</table>
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<!-- START WIDE COLUMN -->
<table width="680" border="0" cellpadding="0" cellspacing="0">
<tr align="left" valign="top">
<td id="scdetails">
<h2>/atsui.h</h2>
<form name="scpopupmenu" onSubmit="return false;" method=post>
<p><strong>View Source Code:</strong>
<select name="gotop" onChange="JumpToNewPage();" style="width:340px"><option selected value="ingnore">Select File</option>
<option value="listing1.html">/atsui.c</option>
<option value="listing2.html">/atsui.h</option>
<option value="listing3.html">/cubic.c</option>
<option value="listing4.html">/cubic.h</option>
<option value="listing5.html">/fontmenu.c</option>
<option value="listing6.html">/fontmenu.h</option>
<option value="listing7.html">/globals.c</option>
<option value="listing8.html">/globals.h</option>
<option value="listing9.html">/main.c</option>
<option value="listing10.html">/main.h</option>
<option value="listing11.html">/overall.h</option>
<option value="listing12.html">/print.c</option>
<option value="listing13.html">/print.h</option>
<option value="listing14.html">/quadratic.c</option>
<option value="listing15.html">/quadratic.h</option>
<option value="listing16.html">/window.c</option>
<option value="listing17.html">/window.h</option></select>
</p>
</form>
<p><strong><a href="ATSUICurveAccessDemo.zip">Download Sample</a></strong> (“ATSUICurveAccessDemo.zip”, 105.6K)<BR>
<strong><a href="ATSUICurveAccessDemo.dmg">Download Sample</a></strong> (“ATSUICurveAccessDemo.dmg”, 157.6K)</p>
<!--
<p><strong><a href="#">Download Sample</a></strong> (“filename.sit”, 500K)</p>
-->
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<tr>
<td scope="row"><img width="680" height="10" src="images/1dot.gif" alt=""><br>
<img height="1" width="680" src="images/1dot_919699.gif" alt=""><br>
<img width="680" height="20" src="images/1dot.gif" alt=""></td>
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<tr>
<td scope="row">
<!--googleon: index -->
<pre class="sourcecodebox">/*
File: atsui.h
Disclaimer: IMPORTANT: This Apple software is supplied to you by Apple Computer, Inc.
("Apple") in consideration of your agreement to the following terms, and your
use, installation, modification or redistribution of this Apple software
constitutes acceptance of these terms. If you do not agree with these terms,
please do not use, install, modify or redistribute this Apple software.
In consideration of your agreement to abide by the following terms, and subject
to these terms, Apple grants you a personal, non-exclusive license, under Apple's
copyrights in this original Apple software (the "Apple Software"), to use,
reproduce, modify and redistribute the Apple Software, with or without
modifications, in source and/or binary forms; provided that if you redistribute
the Apple Software in its entirety and without modifications, you must retain
this notice and the following text and disclaimers in all such redistributions of
the Apple Software. Neither the name, trademarks, service marks or logos of
Apple Computer, Inc. may be used to endorse or promote products derived from the
Apple Software without specific prior written permission from Apple. Except as
expressly stated in this notice, no other rights or licenses, express or implied,
are granted by Apple herein, including but not limited to any patent rights that
may be infringed by your derivative works or by other works in which the Apple
Software may be incorporated.
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN
COMBINATION WITH YOUR PRODUCTS.
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Copyright © 2002 Apple Computer, Inc., All Rights Reserved
*/
#ifndef MY_ATSUI_H
#define MY_ATSUI_H
// Application-specific struct that gets passed to the curve callbacks.
//
typedef struct {
Float32Point origin; // The origin of the current glyph
float windowHeight; // Height of the window (used to flip the y-coordinate for CG drawing)
Boolean first; // Keeps track of which segment is first in a glyph
Float32Point current; // The current pen position (used to filter degenerate cases)
} MyCurveCallbackData;
// Holds all information needed to draw a particular glyph
// The function GetGlyphIDsAndPositions() generates an array of these
//
typedef struct {
ATSGlyphRef glyphID; // The glyphID. This is simply an index into a table in the font.
Float32Point relativeOrigin; // The origin of this glyph -- relative to the origin of the line.
} MyGlyphRecord;
void SetATSUIStuffFont(ATSUFontID inFont);
void SetATSUIStuffFontSize(Fixed inSize);
void UpdateATSUIStyle(void);
void SetUpATSUIStuff(void);
void DrawATSUIStuff(GrafPtr port);
void DrawCubics(ATSUTextLayout iLayout, ATSUStyle iStyle, UniCharArrayOffset start, UniCharCount length, Fixed penX, Fixed penY, float windowHeight);
void DrawQuadratics(ATSUTextLayout iLayout, ATSUStyle iStyle, UniCharArrayOffset start, UniCharCount length, Fixed penX, Fixed penY, float windowHeight);
void GetGlyphIDsAndPositions(ATSUTextLayout iLayout, UniCharArrayOffset iStart, UniCharCount iLength, MyGlyphRecord **oGlyphRecordArray, ItemCount *numGlyphs);
void DisposeATSUIStuff(void);
#endif /* MY_ATSUI_H */</pre>
<!--googleoff: index -->
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<tr>
<td><div style="width: 100%; height: 1px; background-color: #919699; margin-top: 5px; margin-bottom: 15px"></div></td>
</tr>
<tr>
<td align="center"><br/>
<table border="0" cellpadding="0" cellspacing="0" class="graybox">
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<th>Did this document help you?</th>
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<div style="margin-bottom: 8px"><a href="http://developer.apple.com/feedback/?v=1&url=/samplecode/ATSUICurveAccessDemo/listing2.html%3Fid%3DDTS10001091-1.0&media=dvd" target=_new>Yes</a>: Tell us what works for you.</div>
<div style="margin-bottom: 8px"><a href="http://developer.apple.com/feedback/?v=2&url=/samplecode/ATSUICurveAccessDemo/listing2.html%3Fid%3DDTS10001091-1.0&media=dvd" target=_new>It’s good, but:</a> Report typos, inaccuracies, and so forth.</div>
<div><a href="http://developer.apple.com/feedback/?v=3&url=/samplecode/ATSUICurveAccessDemo/listing2.html%3Fid%3DDTS10001091-1.0&media=dvd" target=_new>It wasn’t helpful</a>: Tell us what would have helped.</div>
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