Gui.takeScreenshot

Takes screenshot of game screen and puts at /screenshots/ip_port folder. Accessible in CEF via screenshots:// scheme. (Will be available in 0.4)

Edit: You can also use http://screenshots/name.png as a fetcher for your screen shot in CEF

Syntax

gui.takeScreenshot(name, type, quality, compQuality);

Required Arguments

• name: String
• type: Type of screenshot (0 - JPG, 1 - PNG, 2 - BMP)
• quality: Quality (0 - 100)
• compressionQuality: Compression quality (0 - 100)

Example

mp.gui.takeScreenshot("random.png", 1, 100, 0);

Screenshot to Base64

Use this code in CEF to get your image as base64 code and transfer it to server-side to save for future usage

• URL must be http based format as i mentioned above

function toDataUrl(url, callback) {

    var xhr = new XMLHttpRequest();
    xhr.onload = function() {
        var reader = new FileReader();
        reader.onloadend = function() {
            callback(reader.result);
        }
        reader.readAsDataURL(xhr.response);
    };

    xhr.open('GET', url);
    xhr.responseType = 'blob';
    xhr.send();
}

• Usage:

toDataUrl(url, (dataURL) => {
    alert(`DataURL IS: ${dataURL}`)
})