SVG_text.一般属性测试

Posted 2021-01-01 h5skill

tags:

篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了SVG_text.一般属性测试相关的知识，希望对你有一定的参考价值。

1、测试代码

<?xml version="1.0" encoding="UTF-8"?>
<svg width="1000" height="800" viewBox="-500 -200 1000 800" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:cge="http://iec.ch/TC57/2005/SVG-schema#" xmlns:hzsvg="http://holleygrid.cn/svg">

    <script type="text/javascript" >
    <![CDATA[
    <!--

    // ZC: 动态的在SVG中绘制一个矩形
    function DynamicCreateRect(_x, _y, _width, _height, _stroke, _strokeWidth, _fill)
    {
        var eleSvg = document.getElementsByTagName("svg")[0];
        var strNS = eleSvg.getAttribute("xmlns");

        var rect = document.createElementNS(strNS, "rect");
        eleSvg.appendChild(rect);

        rect.setAttribute("x", _x);
        rect.setAttribute("y", _y);
        rect.setAttribute("width",  _width);
        rect.setAttribute("height", _height);

        rect.setAttribute("stroke", _stroke);
        rect.setAttribute("stroke-width", _strokeWidth);
        rect.setAttribute("fill", _fill);
    }

        window.onload = function(evt)
        {
        var text01 = document.getElementById("text01");
        var text02 = document.getElementById("text02");
        var text03 = document.getElementById("text03");

        var tspan0201 = document.getElementById("tspan0201");
        var tspan0202 = document.getElementById("tspan0202");
        var tspan0301 = document.getElementById("tspan0301");

        var rt01 = text01.getBBox();
        var rt02 = text02.getBBox();
        var rt03 = text03.getBBox();

        var rt0201 = tspan0201.getBBox();
        var rt0202 = tspan0202.getBBox();
        var rt0301 = tspan0301.getBBox();

        // ZC: 说明 隐藏的 <text/>照样也是绘制出来了，只是肉眼看不到
        console.log(rt01.x + ", " + rt01.y + ", " + rt01.width + ", " + rt01.height);
        console.log("");

        // ZC: <text/>的BBox()矩形 和 <tspan/>的BBox()矩形 在数值上是一样的 - (1)
        console.log(rt02.x + ", " + rt02.y + ", " + rt02.width + ", " + rt02.height);
        console.log(rt0201.x + ", " + rt0201.y + ", " + rt0201.width + ", " + rt0201.height);
        console.log(rt0202.x + ", " + rt0202.y + ", " + rt0202.width + ", " + rt0202.height);
        console.log("");

        // ZC: <text/>的BBox()矩形 和 <tspan/>的BBox()矩形 在数值上是一样的 - (2)
        console.log(rt03.x + ", " + rt03.y + ", " + rt03.width + ", " + rt03.height);
        console.log(rt0301.x + ", " + rt0301.y + ", " + rt0301.width + ", " + rt0301.height);
        console.log("");



        DynamicCreateRect(-200, 400, 200, 21, "red", "1", "none");

//*
        // ZC: <text/>没有 innerText属性
        var testText01 = document.getElementById("testText01");
        for (z in testText01)
            console.log(z + " ==> " + testText01[z]);
        console.log("");

        var testText01 = document.getElementById("testText01");
            console.log("testText01.childNodes.length : " + testText01.childNodes.length);
        testText01.innerhtml = "";// ZC: 这个时候 
            console.log("testText01.childNodes.length : " + testText01.childNodes.length);
        testText01.innerHTML = "A";
            console.log("testText01.childNodes.length : " + testText01.childNodes.length + " , " + testText01.childNodes[0].nodeType);
//*/
        };
    -->
    ]]>
    </script>


<!-- 这里可以看出 tspan的dy是针对上一个tspan而言的(相信dx也是同样的原理) -->
<text x="-400" y="-150" >
    <tspan x="-400">测试1，测试2，测试3，测试4，测试5，</tspan>
    <tspan x="-400" dy="21">测试6，测试7，测试8，测试9，测试10。</tspan>
    <tspan x="-400" dy="21">abcdefg.1234567890.</tspan>
</text>

<!-- 貌似上面说的也不全对...可以理解成:tspan的dy是针对上一个 文本段落而言的(dx应该也是同样的原理) -->
<text x="0" y="-150" >
    测试1，测试2，测试3，测试4，测试5，
    <tspan x="0" dy="21">测试6，测试7，测试8，测试9，测试10。</tspan>
    <tspan x="0" dy="21">abcdefg.1234567890.</tspan>
</text>



<text id="text01" x="-400" y="-100" visibility="hidden">1234567890</text>

<!-- tspan不设置 dx&dy或x&y属性的话，就和一般的 text元素看上去一样 -->
<text id="text02" x="-400" y="-50" >
    <tspan id="tspan0201">测试1，测试2，测试3，测试4，测试5，</tspan>
    <tspan id="tspan0202">测试6，测试7，测试8，测试9，测试10。</tspan>
</text>
<text id="text03" x="-400" y="50" >
    测试1，测试2，测试3，测试4，测试5，
    <tspan id="tspan0301">测试6，测试7，测试8，测试9，测试10。</tspan>
</text>


<rect x="0" y="0" width="100" height="1" stroke="none" fill="blue"/>

<text x="-100" y="200" id="text01" >
    <tspan id="text0101">Whatever text you want</tspan>
    <tspan id="text0102" dx="0" dy="21">here. 1234567890.1234567890</tspan>
</text>

<text id="testText01" />

  
</svg>
<?DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN"    "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd"?>

2、网页运行效果

技术分享图片

3、控制台输出

Text_test_Z01.svg:46 -400, -117, 93.828125, 21
Text_test_Z01.svg:47 
Text_test_Z01.svg:50 -401, -67, 588.9375, 21
Text_test_Z01.svg:51 -401, -67, 588.9375, 21
Text_test_Z01.svg:52 -401, -67, 588.9375, 21
Text_test_Z01.svg:53 
Text_test_Z01.svg:56 -401, 33, 588.9375, 21
Text_test_Z01.svg:57 -401, 33, 588.9375, 21
Text_test_Z01.svg:58 
Text_test_Z01.svg:68 x ==> [object SVGAnimatedLengthList]
Text_test_Z01.svg:68 y ==> [object SVGAnimatedLengthList]
Text_test_Z01.svg:68 dx ==> [object SVGAnimatedLengthList]
Text_test_Z01.svg:68 dy ==> [object SVGAnimatedLengthList]
Text_test_Z01.svg:68 rotate ==> [object SVGAnimatedNumberList]
Text_test_Z01.svg:68 LENGTHADJUST_SPACINGANDGLYPHS ==> 2
Text_test_Z01.svg:68 LENGTHADJUST_SPACING ==> 1
Text_test_Z01.svg:68 LENGTHADJUST_UNKNOWN ==> 0
Text_test_Z01.svg:68 textLength ==> [object SVGAnimatedLength]
Text_test_Z01.svg:68 lengthAdjust ==> [object SVGAnimatedEnumeration]
Text_test_Z01.svg:68 getNumberOfChars ==> function getNumberOfChars() { [native code] }
Text_test_Z01.svg:68 getComputedTextLength ==> function getComputedTextLength() { [native code] }
Text_test_Z01.svg:68 getSubStringLength ==> function getSubStringLength() { [native code] }
Text_test_Z01.svg:68 getStartPositionOfChar ==> function getStartPositionOfChar() { [native code] }
Text_test_Z01.svg:68 getEndPositionOfChar ==> function getEndPositionOfChar() { [native code] }
Text_test_Z01.svg:68 getExtentOfChar ==> function getExtentOfChar() { [native code] }
Text_test_Z01.svg:68 getRotationOfChar ==> function getRotationOfChar() { [native code] }
Text_test_Z01.svg:68 getCharNumAtPosition ==> function getCharNumAtPosition() { [native code] }
Text_test_Z01.svg:68 selectSubString ==> function selectSubString() { [native code] }
Text_test_Z01.svg:68 transform ==> [object SVGAnimatedTransformList]
Text_test_Z01.svg:68 nearestViewportElement ==> [object SVGSVGElement]
Text_test_Z01.svg:68 farthestViewportElement ==> [object SVGSVGElement]
Text_test_Z01.svg:68 requiredExtensions ==> [object SVGStringList]
Text_test_Z01.svg:68 systemLanguage ==> [object SVGStringList]
Text_test_Z01.svg:68 getBBox ==> function getBBox() { [native code] }
Text_test_Z01.svg:68 getCTM ==> function getCTM() { [native code] }
Text_test_Z01.svg:68 getScreenCTM ==> function getScreenCTM() { [native code] }
Text_test_Z01.svg:68 className ==> [object SVGAnimatedString]
Text_test_Z01.svg:68 dataset ==> [object DOMStringMap]
Text_test_Z01.svg:68 style ==> [object CSSStyleDeclaration]
Text_test_Z01.svg:68 ownerSVGElement ==> [object SVGSVGElement]
Text_test_Z01.svg:68 viewportElement ==> [object SVGSVGElement]
Text_test_Z01.svg:68 tabIndex ==> -1
Text_test_Z01.svg:68 onabort ==> null
Text_test_Z01.svg:68 onblur ==> null
Text_test_Z01.svg:68 oncancel ==> null
Text_test_Z01.svg:68 oncanplay ==> null
Text_test_Z01.svg:68 oncanplaythrough ==> null
Text_test_Z01.svg:68 onchange ==> null
Text_test_Z01.svg:68 onclick ==> null
Text_test_Z01.svg:68 onclose ==> null
Text_test_Z01.svg:68 oncontextmenu ==> null
Text_test_Z01.svg:68 oncuechange ==> null
Text_test_Z01.svg:68 ondblclick ==> null
Text_test_Z01.svg:68 ondrag ==> null
Text_test_Z01.svg:68 ondragend ==> null
Text_test_Z01.svg:68 ondragenter ==> null
Text_test_Z01.svg:68 ondragleave ==> null
Text_test_Z01.svg:68 ondragover ==> null
Text_test_Z01.svg:68 ondragstart ==> null
Text_test_Z01.svg:68 ondrop ==> null
Text_test_Z01.svg:68 ondurationchange ==> null
Text_test_Z01.svg:68 onemptied ==> null
Text_test_Z01.svg:68 onended ==> null
Text_test_Z01.svg:68 onerror ==> null
Text_test_Z01.svg:68 onfocus ==> null
Text_test_Z01.svg:68 oninput ==> null
Text_test_Z01.svg:68 oninvalid ==> null
Text_test_Z01.svg:68 onkeydown ==> null
Text_test_Z01.svg:68 onkeypress ==> null
Text_test_Z01.svg:68 onkeyup ==> null
Text_test_Z01.svg:68 onload ==> null
Text_test_Z01.svg:68 onloadeddata ==> null
Text_test_Z01.svg:68 onloadedmetadata ==> null
Text_test_Z01.svg:68 onloadstart ==> null
Text_test_Z01.svg:68 onmousedown ==> null
Text_test_Z01.svg:68 onmouseenter ==> null
Text_test_Z01.svg:68 onmouseleave ==> null
Text_test_Z01.svg:68 onmousemove ==> null
Text_test_Z01.svg:68 onmouseout ==> null
Text_test_Z01.svg:68 onmouseover ==> null
Text_test_Z01.svg:68 onmouseup ==> null
Text_test_Z01.svg:68 onmousewheel ==> null
Text_test_Z01.svg:68 onpause ==> null
Text_test_Z01.svg:68 onplay ==> null
Text_test_Z01.svg:68 onplaying ==> null
Text_test_Z01.svg:68 onprogress ==> null
Text_test_Z01.svg:68 onratechange ==> null
Text_test_Z01.svg:68 onreset ==> null
Text_test_Z01.svg:68 onresize ==> null
Text_test_Z01.svg:68 onscroll ==> null
Text_test_Z01.svg:68 onseeked ==> null
Text_test_Z01.svg:68 onseeking ==> null
Text_test_Z01.svg:68 onselect ==> null
Text_test_Z01.svg:68 onstalled ==> null
Text_test_Z01.svg:68 onsubmit ==> null
Text_test_Z01.svg:68 onsuspend ==> null
Text_test_Z01.svg:68 ontimeupdate ==> null
Text_test_Z01.svg:68 ontoggle ==> null
Text_test_Z01.svg:68 onvolumechange ==> null
Text_test_Z01.svg:68 onwaiting ==> null
Text_test_Z01.svg:68 onwheel ==> null
Text_test_Z01.svg:68 onauxclick ==> null
Text_test_Z01.svg:68 ongotpointercapture ==> null
Text_test_Z01.svg:68 onlostpointercapture ==> null
Text_test_Z01.svg:68 onpointerdown ==> null
Text_test_Z01.svg:68 onpointermove ==> null
Text_test_Z01.svg:68 onpointerup ==> null
Text_test_Z01.svg:68 onpointercancel ==> null
Text_test_Z01.svg:68 onpointerover ==> null
Text_test_Z01.svg:68 onpointerout ==> null
Text_test_Z01.svg:68 onpointerenter ==> null
Text_test_Z01.svg:68 onpointerleave ==> null
Text_test_Z01.svg:68 nonce ==> 
Text_test_Z01.svg:68 focus ==> function focus() { [native code] }
Text_test_Z01.svg:68 blur ==> function blur() { [native code] }
Text_test_Z01.svg:68 namespaceURI ==> http://www.w3.org/2000/svg
Text_test_Z01.svg:68 prefix ==> null
Text_test_Z01.svg:68 localName ==> text
Text_test_Z01.svg:68 tagName ==> text
Text_test_Z01.svg:68 id ==> testText01
Text_test_Z01.svg:68 classList ==> 
Text_test_Z01.svg:68 slot ==> 
Text_test_Z01.svg:68 attributes ==> [object NamedNodeMap]
Text_test_Z01.svg:68 shadowRoot ==> null
Text_test_Z01.svg:68 assignedSlot ==> null
Text_test_Z01.svg:68 innerHTML ==> 
Text_test_Z01.svg:68 outerHTML ==> <text xmlns="http://www.w3.org/2000/svg" id="testText01"/>
Text_test_Z01.svg:68 scrollTop ==> 0
Text_test_Z01.svg:68 scrollLeft ==> 0
Text_test_Z01.svg:68 scrollWidth ==> 0
Text_test_Z01.svg:68 scrollHeight ==> 0
Text_test_Z01.svg:68 clientTop ==> 0
Text_test_Z01.svg:68 clientLeft ==> 0
Text_test_Z01.svg:68 clientWidth ==> 0
Text_test_Z01.svg:68 clientHeight ==> 0
Text_test_Z01.svg:68 onbeforecopy ==> null
Text_test_Z01.svg:68 onbeforecut ==> null
Text_test_Z01.svg:68 onbeforepaste ==> null
Text_test_Z01.svg:68 oncopy ==> null
Text_test_Z01.svg:68 oncut ==> null
Text_test_Z01.svg:68 onpaste ==> null
Text_test_Z01.svg:68 onsearch ==> null
Text_test_Z01.svg:68 onselectstart ==> null
Text_test_Z01.svg:68 previousElementSibling ==> [object SVGTextElement]
Text_test_Z01.svg:68 nextElementSibling ==> [object SVGRectElement]
Text_test_Z01.svg:68 children ==> [object HTMLCollection]
Text_test_Z01.svg:68 firstElementChild ==> null
Text_test_Z01.svg:68 lastElementChild ==> null
Text_test_Z01.svg:68 childElementCount ==> 0
Text_test_Z01.svg:68 onwebkitfullscreenchange ==> null
Text_test_Z01.svg:68 onwebkitfullscreenerror ==> null
Text_test_Z01.svg:68 setPointerCapture ==> function setPointerCapture() { [native code] }
Text_test_Z01.svg:68 releasePointerCapture ==> function releasePointerCapture() { [native code] }
Text_test_Z01.svg:68 hasPointerCapture ==> function hasPointerCapture() { [native code] }
Text_test_Z01.svg:68 hasAttributes ==> function hasAttributes() { [native code] }
Text_test_Z01.svg:68 getAttributeNames ==> function getAttributeNames() { [native code] }
Text_test_Z01.svg:68 getAttribute ==> function getAttribute() { [native code] }
Text_test_Z01.svg:68 getAttributeNS ==> function getAttributeNS() { [native code] }
Text_test_Z01.svg:68 setAttribute ==> function setAttribute() { [native code] }
Text_test_Z01.svg:68 setAttributeNS ==> function setAttributeNS() { [native code] }
Text_test_Z01.svg:68 removeAttribute ==> function removeAttribute() { [native code] }
Text_test_Z01.svg:68 removeAttributeNS ==> function removeAttributeNS() { [native code] }
Text_test_Z01.svg:68 hasAttribute ==> function hasAttribute() { [native code] }
Text_test_Z01.svg:68 hasAttributeNS ==> function hasAttributeNS() { [native code] }
Text_test_Z01.svg:68 getAttributeNode ==> function getAttributeNode() { [native code] }
Text_test_Z01.svg:68 getAttributeNodeNS ==> function getAttributeNodeNS() { [native code] }
Text_test_Z01.svg:68 setAttributeNode ==> function setAttributeNode() { [native code] }
Text_test_Z01.svg:68 setAttributeNodeNS ==> function setAttributeNodeNS() { [native code] }
Text_test_Z01.svg:68 removeAttributeNode ==> function removeAttributeNode() { [native code] }
Text_test_Z01.svg:68 closest ==> function closest() { [native code] }
Text_test_Z01.svg:68 matches ==> function matches() { [native code] }
Text_test_Z01.svg:68 webkitMatchesSelector ==> function webkitMatchesSelector() { [native code] }
Text_test_Z01.svg:68 attachShadow ==> function attachShadow() { [native code] }
Text_test_Z01.svg:68 getElementsByTagName ==> function getElementsByTagName() { [native code] }
Text_test_Z01.svg:68 getElementsByTagNameNS ==> function getElementsByTagNameNS() { [native code] }
Text_test_Z01.svg:68 getElementsByClassName ==> function getElementsByClassName() { [native code] }
Text_test_Z01.svg:68 insertAdjacentElement ==> function insertAdjacentElement() { [native code] }
Text_test_Z01.svg:68 insertAdjacentText ==> function insertAdjacentText() { [native code] }
Text_test_Z01.svg:68 insertAdjacentHTML ==> function insertAdjacentHTML() { [native code] }
Text_test_Z01.svg:68 requestPointerLock ==> function requestPointerLock() { [native code] }
Text_test_Z01.svg:68 getClientRects ==> function getClientRects() { [native code] }
Text_test_Z01.svg:68 getBoundingClientRect ==> function getBoundingClientRect() { [native code] }
Text_test_Z01.svg:68 scrollIntoView ==> function scrollIntoView() { [native code] }
Text_test_Z01.svg:68 scrollIntoViewIfNeeded ==> function scrollIntoViewIfNeeded() { [native code] }
Text_test_Z01.svg:68 animate ==> function animate() { [native code] }
Text_test_Z01.svg:68 before ==> function before() { [native code] }
Text_test_Z01.svg:68 after ==> function after() { [native code] }
Text_test_Z01.svg:68 replaceWith ==> function replaceWith() { [native code] }
Text_test_Z01.svg:68 remove ==> function remove() { [native code] }
Text_test_Z01.svg:68 prepend ==> function prepend() { [native code] }
Text_test_Z01.svg:68 append ==> function append() { [native code] }
Text_test_Z01.svg:68 querySelector ==> function querySelector() { [native code] }
Text_test_Z01.svg:68 querySelectorAll ==> function querySelectorAll() { [native code] }
Text_test_Z01.svg:68 webkitRequestFullScreen ==> function webkitRequestFullScreen() { [native code] }
Text_test_Z01.svg:68 webkitRequestFullscreen ==> function webkitRequestFullscreen() { [native code] }
Text_test_Z01.svg:68 attributeStyleMap ==> [object StylePropertyMap]
Text_test_Z01.svg:68 scroll ==> function scroll() { [native code] }
Text_test_Z01.svg:68 scrollTo ==> function scrollTo() { [native code] }
Text_test_Z01.svg:68 scrollBy ==> function scrollBy() { [native code] }
Text_test_Z01.svg:68 createShadowRoot ==> function createShadowRoot() { [native code] }
Text_test_Z01.svg:68 getDestinationInsertionPoints ==> function getDestinationInsertionPoints() { [native code] }
Text_test_Z01.svg:68 computedStyleMap ==> function computedStyleMap() { [native code] }
Text_test_Z01.svg:68 ELEMENT_NODE ==> 1
Text_test_Z01.svg:68 ATTRIBUTE_NODE ==> 2
Text_test_Z01.svg:68 TEXT_NODE ==> 3
Text_test_Z01.svg:68 CDATA_SECTION_NODE ==> 4
Text_test_Z01.svg:68 ENTITY_REFERENCE_NODE ==> 5
Text_test_Z01.svg:68 ENTITY_NODE ==> 6
Text_test_Z01.svg:68 PROCESSING_INSTRUCTION_NODE ==> 7
Text_test_Z01.svg:68 COMMENT_NODE ==> 8
Text_test_Z01.svg:68 DOCUMENT_NODE ==> 9
Text_test_Z01.svg:68 DOCUMENT_TYPE_NODE ==> 10
Text_test_Z01.svg:68 DOCUMENT_FRAGMENT_NODE ==> 11
Text_test_Z01.svg:68 NOTATION_NODE ==> 12
Text_test_Z01.svg:68 DOCUMENT_POSITION_DISCONNECTED ==> 1
Text_test_Z01.svg:68 DOCUMENT_POSITION_PRECEDING ==> 2
Text_test_Z01.svg:68 DOCUMENT_POSITION_FOLLOWING ==> 4
Text_test_Z01.svg:68 DOCUMENT_POSITION_CONTAINS ==> 8
Text_test_Z01.svg:68 DOCUMENT_POSITION_CONTAINED_BY ==> 16
Text_test_Z01.svg:68 DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC ==> 32
Text_test_Z01.svg:68 nodeType ==> 1
Text_test_Z01.svg:68 nodeName ==> text
Text_test_Z01.svg:68 baseURI ==> file:///E:/Project_SVG/Text_test_Z01.svg
Text_test_Z01.svg:68 isConnected ==> true
Text_test_Z01.svg:68 ownerDocument ==> [object XMLDocument]
Text_test_Z01.svg:68 parentNode ==> [object SVGSVGElement]
Text_test_Z01.svg:68 parentElement ==> [object SVGSVGElement]
Text_test_Z01.svg:68 childNodes ==> [object NodeList]
Text_test_Z01.svg:68 firstChild ==> null
Text_test_Z01.svg:68 lastChild ==> null
Text_test_Z01.svg:68 previousSibling ==> [object Text]
Text_test_Z01.svg:68 nextSibling ==> [object Text]
Text_test_Z01.svg:68 nodeValue ==> null
Text_test_Z01.svg:68 textContent ==> 
Text_test_Z01.svg:68 hasChildNodes ==> function hasChildNodes() { [native code] }
Text_test_Z01.svg:68 getRootNode ==> function getRootNode() { [native code] }
Text_test_Z01.svg:68 normalize ==> function normalize() { [native code] }
Text_test_Z01.svg:68 cloneNode ==> function cloneNode() { [native code] }
Text_test_Z01.svg:68 isEqualNode ==> function isEqualNode() { [native code] }
Text_test_Z01.svg:68 isSameNode ==> function isSameNode() { [native code] }
Text_test_Z01.svg:68 compareDocumentPosition ==> function compareDocumentPosition() { [native code] }
Text_test_Z01.svg:68 contains ==> function contains() { [native code] }
Text_test_Z01.svg:68 lookupPrefix ==> function lookupPrefix() { [native code] }
Text_test_Z01.svg:68 lookupNamespaceURI ==> function lookupNamespaceURI() { [native code] }
Text_test_Z01.svg:68 isDefaultNamespace ==> function isDefaultNamespace() { [native code] }
Text_test_Z01.svg:68 insertBefore ==> function insertBefore() { [native code] }
Text_test_Z01.svg:68 appendChild ==> function appendChild() { [native code] }
Text_test_Z01.svg:68 replaceChild ==> function replaceChild() { [native code] }
Text_test_Z01.svg:68 removeChild ==> function removeChild() { [native code] }
Text_test_Z01.svg:68 addEventListener ==> function addEventListener() { [native code] }
Text_test_Z01.svg:68 removeEventListener ==> function removeEventListener() { [native code] }
Text_test_Z01.svg:68 dispatchEvent ==> function dispatchEvent() { [native code] }
Text_test_Z01.svg:69 
Text_test_Z01.svg:72 testText01.childNodes.length : 0
Text_test_Z01.svg:74 testText01.childNodes.length : 0
Text_test_Z01.svg:76 testText01.childNodes.length : 1 , 3

4、

5、

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