2 * Copyright (C) 2006 Apple Inc. All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 TypeChecking=Interface,
28 ] interface SVGTextContentElement : SVGGraphicsElement {
30 const unsigned short LENGTHADJUST_UNKNOWN = 0;
31 const unsigned short LENGTHADJUST_SPACING = 1;
32 const unsigned short LENGTHADJUST_SPACINGANDGLYPHS = 2;
34 readonly attribute SVGAnimatedLength textLength;
35 readonly attribute SVGAnimatedEnumeration lengthAdjust;
37 long getNumberOfChars();
38 float getComputedTextLength();
39 [RaisesException] float getSubStringLength(unsigned long offset, unsigned long length);
40 [RaisesException] SVGPoint getStartPositionOfChar(unsigned long offset);
41 [RaisesException] SVGPoint getEndPositionOfChar(unsigned long offset);
42 [RaisesException] SVGRect getExtentOfChar(unsigned long offset);
43 [RaisesException] float getRotationOfChar(unsigned long offset);
44 [RaisesException] long getCharNumAtPosition(SVGPoint point);
45 [RaisesException] void selectSubString(unsigned long offset, unsigned long length);