How to open the newly created image in a new tab?

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无人及你
无人及你 2020-12-05 17:47

Below code creates the image in the bottom of the same page. How to display that image into a new tab/window instead of displaying in the same page?

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  • 2020-12-05 18:11

    demo

    window.open(image.src, '_blank');
    
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  • 2020-12-05 18:25

    current suggestions not worling at chrome, I always getting a white page, now I using

    const base64ImageData = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO9TXL0Y4OHwAAAABJRU5ErkJggg==';
    const contentType = 'image/png';
    
    const byteCharacters = atob(base64ImageData.substr(`data:${contentType};base64,`.length));
    const byteArrays = [];
    
    for (let offset = 0; offset < byteCharacters.length; offset += 1024) {
        const slice = byteCharacters.slice(offset, offset + 1024);
    
        const byteNumbers = new Array(slice.length);
        for (let i = 0; i < slice.length; i++) {
            byteNumbers[i] = slice.charCodeAt(i);
        }
    
        const byteArray = new Uint8Array(byteNumbers);
    
        byteArrays.push(byteArray);
    }
    const blob = new Blob(byteArrays, {type: contentType});
    const blobUrl = URL.createObjectURL(blob);
    
    window.open(blobUrl, '_blank');
    

    thanks to Jeremy!
    https://stackoverflow.com/a/16245768/8270748

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  • 2020-12-05 18:30

    Latest solution - works 2019-10.

    Open image in new tab.

    let data = 'data:image/png;base64,iVBORw0KGgoAAAANS';
    let w = window.open('about:blank');
    let image = new Image();
    image.src = data;
    setTimeout(function(){
      w.document.write(image.outerHTML);
    }, 0);
    

    https://stackoverflow.com/a/58615423/2450431 https://stackoverflow.com/a/46510790/2450431 https://stackoverflow.com/a/27798235/2450431

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  • 2020-12-05 18:32

    something like:

    success: function (data) {
            var image = new Image();
            image.src = "data:image/jpg;base64," + data.d;
    
            var w = window.open("");
            w.document.write(image.outerHTML);
        }
    
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