286N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 286N/A * This code is free software; you can redistribute it and/or modify it 286N/A * under the terms of the GNU General Public License version 2 only, as 286N/A * published by the Free Software Foundation. Oracle designates this 286N/A * particular file as subject to the "Classpath" exception as provided 286N/A * by Oracle in the LICENSE file that accompanied this code. 286N/A * This code is distributed in the hope that it will be useful, but WITHOUT 286N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 286N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 286N/A * version 2 for more details (a copy is included in the LICENSE file that 286N/A * accompanied this code). 286N/A * You should have received a copy of the GNU General Public License version 286N/A * 2 along with this work; if not, write to the Free Software Foundation, 286N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 286N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 286N/A * or visit www.oracle.com if you need additional information or have any 286N/A * This file is available under and governed by the GNU General Public 286N/A * License version 2 only, as published by the Free Software Foundation. 286N/A * However, the following notice accompanied the original version of this 286N/A * file and, per its terms, should not be removed: 286N/A * Copyright (c) 2000 World Wide Web Consortium, 286N/A * (Massachusetts Institute of Technology, Institut National de 286N/A * Recherche en Informatique et en Automatique, Keio University). All 286N/A * Rights Reserved. This program is distributed under the W3C's Software 286N/A * Intellectual Property License. This program is distributed in the 286N/A * hope that it will be useful, but WITHOUT ANY WARRANTY; without even 286N/A * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 286N/A * The <code>CSSPrimitiveValue</code> interface represents a single CSS value 286N/A * . This interface may be used to determine the value of a specific style 286N/A * property currently set in a block or to set a specific style property 286N/A * explicitly within the block. An instance of this interface might be 286N/A * obtained from the <code>getPropertyCSSValue</code> method of the 286N/A * <code>CSSStyleDeclaration</code> interface. A 286N/A * <code>CSSPrimitiveValue</code> object only occurs in a context of a CSS 286N/A * <p> Conversions are allowed between absolute values (from millimeters to 286N/A * centimeters, from degrees to radians, and so on) but not between relative 286N/A * values. (For example, a pixel value cannot be converted to a centimeter 286N/A * value.) Percentage values can't be converted since they are relative to 286N/A * the parent value (or another property value). There is one exception for 286N/A * color percentage values: since a color percentage value is relative to 286N/A * the range 0-255, a color percentage value can be converted to a number; 286N/A * (see also the <code>RGBColor</code> interface). 286N/A * The value is not a recognized CSS2 value. The value can only be 286N/A * obtained by using the <code>cssText</code> attribute. 286N/A * The value is a simple number. The value can be obtained by using the 286N/A * <code>getFloatValue</code> method. 286N/A * The value is a percentage. The value can be obtained by using the 286N/A * <code>getFloatValue</code> method. 286N/A * The value is a length (ems). The value can be obtained by using the 286N/A * <code>getFloatValue</code> method. 286N/A * The value is a length (exs). The value can be obtained by using the 286N/A * <code>getFloatValue</code> method. 286N/A * The value is a length (px). The value can be obtained by using the 286N/A * <code>getFloatValue</code> method. 286N/A * The value is a length (cm). The value can be obtained by using the 286N/A * <code>getFloatValue</code> method. 286N/A * The value is a length (mm). The value can be obtained by using the 286N/A * <code>getFloatValue</code> method. 286N/A * The value is a length (in). The value can be obtained by using the 286N/A * <code>getFloatValue</code> method. 286N/A * The value is a length (pt). The value can be obtained by using the 286N/A * <code>getFloatValue</code> method. 286N/A * The value is a length (pc). The value can be obtained by using the 286N/A * <code>getFloatValue</code> method. 286N/A * The value is an angle (deg). The value can be obtained by using the 286N/A * <code>getFloatValue</code> method. 286N/A * The value is an angle (rad). The value can be obtained by using the 286N/A * <code>getFloatValue</code> method. 286N/A * The value is an angle (grad). The value can be obtained by using the 286N/A * <code>getFloatValue</code> method. 286N/A * The value is a time (ms). The value can be obtained by using the 286N/A * <code>getFloatValue</code> method. 286N/A * The value is a time (s). The value can be obtained by using the 286N/A * <code>getFloatValue</code> method. 286N/A * The value is a frequency (Hz). The value can be obtained by using the 286N/A * <code>getFloatValue</code> method. 286N/A * The value is a frequency (kHz). The value can be obtained by using the 286N/A * <code>getFloatValue</code> method. 286N/A * The value is a number with an unknown dimension. The value can be 286N/A * obtained by using the <code>getFloatValue</code> method. 286N/A * The value is a STRING. The value can be obtained by using the 286N/A * <code>getStringValue</code> method. 286N/A * The value is a URI. The value can be obtained by using the 286N/A * <code>getStringValue</code> method. 286N/A * The value is an identifier. The value can be obtained by using the 286N/A * <code>getStringValue</code> method. 286N/A * The value is a attribute function. The value can be obtained by using 286N/A * the <code>getStringValue</code> method. 286N/A * The value is a counter or counters function. The value can be obtained 286N/A * by using the <code>getCounterValue</code> method. 286N/A * The value is a rect function. The value can be obtained by using the 286N/A * <code>getRectValue</code> method. 286N/A * The value is a RGB color. The value can be obtained by using the 286N/A * <code>getRGBColorValue</code> method. 286N/A * The type of the value as defined by the constants specified above. 286N/A * A method to set the float value with a specified unit. If the property 286N/A * attached with this value can not accept the specified unit or the 286N/A * float value, the value will be unchanged and a 286N/A * <code>DOMException</code> will be raised. 286N/A * @param unitType A unit code as defined above. The unit code can only 286N/A * be a float unit type (i.e. <code>CSS_NUMBER</code>, 286N/A * <code>CSS_PERCENTAGE</code>, <code>CSS_EMS</code>, 286N/A * <code>CSS_EXS</code>, <code>CSS_PX</code>, <code>CSS_CM</code>, 286N/A * <code>CSS_MM</code>, <code>CSS_IN</code>, <code>CSS_PT</code>, 286N/A * <code>CSS_PC</code>, <code>CSS_DEG</code>, <code>CSS_RAD</code>, 286N/A * <code>CSS_GRAD</code>, <code>CSS_MS</code>, <code>CSS_S</code>, 286N/A * <code>CSS_HZ</code>, <code>CSS_KHZ</code>, 286N/A * <code>CSS_DIMENSION</code>). 286N/A * @param floatValue The new float value. 286N/A * @exception DOMException 286N/A * INVALID_ACCESS_ERR: Raised if the attached property doesn't support 286N/A * the float value or the unit type. 286N/A * <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly. 286N/A * This method is used to get a float value in a specified unit. If this 286N/A * CSS value doesn't contain a float value or can't be converted into 286N/A * the specified unit, a <code>DOMException</code> is raised. 286N/A * @param unitType A unit code to get the float value. The unit code can 286N/A * only be a float unit type (i.e. <code>CSS_NUMBER</code>, 286N/A * <code>CSS_PERCENTAGE</code>, <code>CSS_EMS</code>, 286N/A * <code>CSS_EXS</code>, <code>CSS_PX</code>, <code>CSS_CM</code>, 286N/A * <code>CSS_MM</code>, <code>CSS_IN</code>, <code>CSS_PT</code>, 286N/A * <code>CSS_PC</code>, <code>CSS_DEG</code>, <code>CSS_RAD</code>, 286N/A * <code>CSS_GRAD</code>, <code>CSS_MS</code>, <code>CSS_S</code>, 286N/A * <code>CSS_HZ</code>, <code>CSS_KHZ</code>, 286N/A * <code>CSS_DIMENSION</code>). 286N/A * @return The float value in the specified unit. 286N/A * @exception DOMException 286N/A * INVALID_ACCESS_ERR: Raised if the CSS value doesn't contain a float 286N/A * value or if the float value can't be converted into the specified 286N/A * A method to set the string value with the specified unit. If the 286N/A * property attached to this value can't accept the specified unit or 286N/A * the string value, the value will be unchanged and a 286N/A * <code>DOMException</code> will be raised. 286N/A * @param stringType A string code as defined above. The string code can 286N/A * only be a string unit type (i.e. <code>CSS_STRING</code>, 286N/A * <code>CSS_URI</code>, <code>CSS_IDENT</code>, and 286N/A * <code>CSS_ATTR</code>). 286N/A * @param stringValue The new string value. 286N/A * @exception DOMException 286N/A * INVALID_ACCESS_ERR: Raised if the CSS value doesn't contain a string 286N/A * value or if the string value can't be converted into the specified 286N/A * <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this property is readonly. 286N/A * This method is used to get the string value. If the CSS value doesn't 286N/A * contain a string value, a <code>DOMException</code> is raised. Some 286N/A * properties (like 'font-family' or 'voice-family') convert a 286N/A * whitespace separated list of idents to a string. 286N/A * @return The string value in the current unit. The current 286N/A * <code>primitiveType</code> can only be a string unit type (i.e. 286N/A * <code>CSS_STRING</code>, <code>CSS_URI</code>, 286N/A * <code>CSS_IDENT</code> and <code>CSS_ATTR</code>). 286N/A * @exception DOMException 286N/A * INVALID_ACCESS_ERR: Raised if the CSS value doesn't contain a string 286N/A * This method is used to get the Counter value. If this CSS value 286N/A * doesn't contain a counter value, a <code>DOMException</code> is 286N/A * raised. Modification to the corresponding style property can be 286N/A * achieved using the <code>Counter</code> interface. 286N/A * @return The Counter value. 286N/A * @exception DOMException 286N/A * INVALID_ACCESS_ERR: Raised if the CSS value doesn't contain a 286N/A * Counter value (e.g. this is not <code>CSS_COUNTER</code>). 286N/A * This method is used to get the Rect value. If this CSS value doesn't 286N/A * contain a rect value, a <code>DOMException</code> is raised. 286N/A * Modification to the corresponding style property can be achieved 286N/A * using the <code>Rect</code> interface. 286N/A * @return The Rect value. 286N/A * @exception DOMException 286N/A * INVALID_ACCESS_ERR: Raised if the CSS value doesn't contain a Rect 286N/A * value. (e.g. this is not <code>CSS_RECT</code>). 286N/A * This method is used to get the RGB color. If this CSS value doesn't 286N/A * contain a RGB color value, a <code>DOMException</code> is raised. 286N/A * Modification to the corresponding style property can be achieved 286N/A * using the <code>RGBColor</code> interface. 286N/A * @return the RGB color value. 286N/A * @exception DOMException 286N/A * INVALID_ACCESS_ERR: Raised if the attached property can't return a 286N/A * RGB color value (e.g. this is not <code>CSS_RGBCOLOR</code>).