Method _pngRect

systemvm/agent/noVNC/core/decoders/tightpng.js:13–22

(x, y, width, height, sock, display, depth)

export default class TightPNGDecoder extends TightDecoder {
    _pngRect(x, y, width, height, sock, display, depth) {
        let data = this._readData(sock);
        if (data === null) {
            return false;
        }

        display.imageRect(x, y, width, height, "image/png", data);

        return true;
    }

    _basicRect(ctl, x, y, width, height, sock, display, depth) {
        throw new Error("BasicCompression received in TightPNG rect");