Safari embeded SVG doctype

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别跟我提以往
别跟我提以往 2020-12-20 03:28

I have created a page that draws various SVG elements using the raphaeljs library, but I\'m having some issues in Safari.

I am drawing images and using a clipping p

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  •  無奈伤痛
    2020-12-20 04:20

    The following works for me in Safari 5.0.5, MacOSX 10.5 and mobile Safari on iPad. I'm using JQuery to parse the SVG XML out of a string and raphaelJS to do the heavy lifting on the SVG side of things. Clicks can be handled with the click() function from jQuery, or the mouse event handling in RaphaelJS.

    // svg is a string that contains an SVG path for clipping
    SVG_NS = "http://www.w3.org/2000/svg";
    pth = $.parseXML(svg)           
    doc = $(pth)
    // Find the actual element, this may not be the most efficient method
    pthelm = null;
    doc.children().each(function() {pthelm = this;});
    // Duplicate into the document's DOM for webkit
    npth = document.createElementNS(SVG_NS, pthelm.nodeName)
    for (a in pthelm.attributes) {
        attr = pthelm.attributes[a];
        npth.setAttribute(attr.nodeName, attr.nodeValue);
    }
    pthelm = npth;                      
    
    cpe = document.createElementNS(SVG_NS, 'clipPath')      
    cpe.setAttribute('id', 'svgclippath');
    cpe.appendChild(pthelm);
    paper.canvas.appendChild(cpe);
    img = "http://example.org/path/to/your/image.jpg";
    iw = 100; // Image Width
    ih = 200; // Image Height
    x = svgcanvas.image(img, 0, 0, iw, ih)
    x.node.setAttribute('preserveAspectRatio', 'none')
    x.node.setAttribute('clip-path', 'url(#svgclippath)')
    

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