Function doPrint

test/lib/testHelper.js:2259–2271

()

        }

        function doPrint() {
            _drawOpCtx.lastOps = {};
            var painter = chart.getZr().painter;
            if (painter.type !== 'canvas') {
                return;
            }
            var layers = painter.getLayers();
            for (var layerId in layers) {
                if (layers.hasOwnProperty(layerId)) {
                    printSingleCanvasLayer(layerId, layers[layerId], frameNumber);
                }
            }
        }

        function printSingleCanvasLayer(layerId, layer, frameNumber) {
            var layerInfo = _drawOpCtx.layersInfoMap[layerId];