1 /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
4 * You can obtain one at http://mozilla.org/MPL/2.0/.
6 * The origin of this IDL file is
7 * http://www.w3.org/TR/SVG2/
9 * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C
10 * liability, trademark and document use rules apply.
14 interface SVGTextContentElement : SVGGraphicsElement {
17 const unsigned short LENGTHADJUST_UNKNOWN = 0;
18 const unsigned short LENGTHADJUST_SPACING = 1;
19 const unsigned short LENGTHADJUST_SPACINGANDGLYPHS = 2;
22 readonly attribute SVGAnimatedLength textLength;
24 readonly attribute SVGAnimatedEnumeration lengthAdjust;
26 long getNumberOfChars();
27 float getComputedTextLength();
29 float getSubStringLength(unsigned long charnum, unsigned long nchars);
31 SVGPoint getStartPositionOfChar(unsigned long charnum);
33 SVGPoint getEndPositionOfChar(unsigned long charnum);
35 SVGRect getExtentOfChar(unsigned long charnum);
37 float getRotationOfChar(unsigned long charnum);
38 long getCharNumAtPosition(optional DOMPointInit point = {});
40 undefined selectSubString(unsigned long charnum, unsigned long nchars);