Function buildBoundingRects

test/lib/testHelper.js:1715–1802

(boundingRectOpt)

        }

        function buildBoundingRects(boundingRectOpt) {
            ensureBoundingRectsFacilities();
            boundingRectOpt = isObject(boundingRectOpt) ? boundingRectOpt : {};

            boundingRectsContainer.style.display = 'block';
            _bRectGroup.removeAll();

            var strokeColor = boundingRectOpt.color || 'rgba(0,0,255,0.5)';
            var silent = boundingRectOpt.silent != null ? boundingRectOpt.silent : false;

            boundingRectsContainer.style.pointerEvent = silent ? 'none' : 'auto';

            var roots = chart.getZr().storage.getRoots();
            for (var rootIdx = 0; rootIdx < roots.length; rootIdx++) {
                travelGroupAndBuildRects(roots[rootIdx], _bRectGroup);
            }

            // Follow chart update and resize.
            chart.on('finished', updateBoundingRects);

            return;

            function travelGroupAndBuildRects(el, visualRectGroupParent) {
                if (el.childrenRef) { // group or text
                    var visualRectGroup = createVisualRectGroup(el, visualRectGroupParent)
                    var children = el.childrenRef();
                    for (var idx = 0; idx < children.length; idx++) {
                        var child = children[idx];
                        travelGroupAndBuildRects(child, visualRectGroup);
                    }
                }
                // Both display ZRText and TSpan bounding rect for debuging.
                if (!el.isGroup) {
                    createVisualRectForEl(el, visualRectGroupParent);
                }

                function createVisualRectForEl(el, visualRectGroup) {
                    createRectForDisplayable(el, visualRectGroup);
                    var textContent = el.getTextContent();
                    var textGuildLine = el.getTextGuideLine();
                    var textConfig = el.textConfig;
                    if (textContent || textGuildLine) {
                        var isLocal = textConfig && textConfig.local;
                        var targetVisualGroup = isLocal ? visualRectGroup : _bRectGroup;
                        textContent && createRectForDisplayable(textContent, targetVisualGroup, true);
                        textGuildLine && createRectForDisplayable(textGuildLine, targetVisualGroup, true);
                    }
                }

                function createVisualRectGroup(fromEl, visualRectGroupParent) {
                    var visualRectGroup = new echarts.graphic.Group();
                    copyTransformAttrs(visualRectGroup, fromEl);
                    visualRectGroupParent.add(visualRectGroup);
                    return visualRectGroup;
                }

                function createRectForDisplayable(el, visualRectGroup, useInnerTransformable) {
                    var elRawRect = el.getBoundingRect();