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/. 5 * 6 * The origin of this IDL file is 7 * http://www.w3.org/TR/SVG2/ 8 * 9 * Copyright © 2012 W3C® (MIT, ERCIM, Keio), All Rights Reserved. W3C 10 * liability, trademark and document use rules apply. 11 */ 12 13interface SVGTextContentElement : SVGGraphicsElement { 14 15 // lengthAdjust Types 16 const unsigned short LENGTHADJUST_UNKNOWN = 0; 17 const unsigned short LENGTHADJUST_SPACING = 1; 18 const unsigned short LENGTHADJUST_SPACINGANDGLYPHS = 2; 19 20 [Constant] 21 readonly attribute SVGAnimatedLength textLength; 22 [Constant] 23 readonly attribute SVGAnimatedEnumeration lengthAdjust; 24 25 long getNumberOfChars(); 26 float getComputedTextLength(); 27 [Throws] 28 float getSubStringLength(unsigned long charnum, unsigned long nchars); 29 [Throws] 30 SVGPoint getStartPositionOfChar(unsigned long charnum); 31 [Throws] 32 SVGPoint getEndPositionOfChar(unsigned long charnum); 33 [NewObject, Throws] 34 SVGRect getExtentOfChar(unsigned long charnum); 35 [Throws] 36 float getRotationOfChar(unsigned long charnum); 37 long getCharNumAtPosition(SVGPoint point); 38 [Throws] 39 void selectSubString(unsigned long charnum, unsigned long nchars); 40}; 41 42 43