com.gargoylesoftware.htmlunit.javascript.host.svg.SVGTextContentElement Maven / Gradle / Ivy

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A headless browser intended for use in testing web-based applications.

There is a newer version: 2.70.0

/*
 * Copyright (c) 2002-2021 Gargoyle Software Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.gargoylesoftware.htmlunit.javascript.host.svg;

import static com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.CHROME;
import static com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.EDGE;
import static com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.FF;
import static com.gargoylesoftware.htmlunit.javascript.configuration.SupportedBrowser.FF78;

import com.gargoylesoftware.htmlunit.javascript.configuration.JsxClass;
import com.gargoylesoftware.htmlunit.javascript.configuration.JsxConstant;
import com.gargoylesoftware.htmlunit.javascript.configuration.JsxConstructor;
import com.gargoylesoftware.htmlunit.javascript.configuration.JsxFunction;

/**
 * A JavaScript object for {@code SVGTextContentElement}.
 *
 * @author Ahmed Ashour
 * @author Ronald Brill
 */
@JsxClass
public class SVGTextContentElement extends SVGGraphicsElement {

    /** The constant {@code LENGTHADJUST_UNKNOWN}. */
    @JsxConstant
    public static final int LENGTHADJUST_UNKNOWN = 0;
    /** The constant {@code LENGTHADJUST_SPACING}. */
    @JsxConstant
    public static final int LENGTHADJUST_SPACING = 1;
    /** The constant {@code LENGTHADJUST_SPACINGANDGLYPHS}. */
    @JsxConstant
    public static final int LENGTHADJUST_SPACINGANDGLYPHS = 2;

    /**
     * Creates an instance.
     */
    @JsxConstructor({CHROME, EDGE, FF, FF78})
    public SVGTextContentElement() {
    }

    /**
     * @return the length of the text
     */
    @JsxFunction
    public float getComputedTextLength() {
        // simple estimation
        return getDomNodeOrDie().getTextContent().length() * getBrowserVersion().getPixesPerChar();
    }
}