c3_chart_internal_fn.updateSizes = function()

in TestApplications/Web/js/lib/components/c3-0.4.2/c3.js [331:399]
57 lines of code
28 McCabe index (conditional complexity)

    c3_chart_internal_fn.updateSizes = function () {
        var $$ = this, config = $$.config;
        var legendHeight = $$.legend ? $$.getLegendHeight() : 0,
            legendWidth = $$.legend ? $$.getLegendWidth() : 0,
            legendHeightForBottom = $$.isLegendRight || $$.isLegendInset ? 0 : legendHeight,
            hasArc = $$.hasArcType(),
            xAxisHeight = config.axis_rotated || hasArc ? 0 : $$.getHorizontalAxisHeight('x'),
            subchartHeight = config.subchart_show && !hasArc ? (config.subchart_size_height + xAxisHeight) : 0;

        $$.currentWidth = $$.getCurrentWidth();
        $$.currentHeight = $$.getCurrentHeight();

        // for main
        $$.margin = config.axis_rotated ? {
            top: $$.getHorizontalAxisHeight('y2') + $$.getCurrentPaddingTop(),
            right: hasArc ? 0 : $$.getCurrentPaddingRight(),
            bottom: $$.getHorizontalAxisHeight('y') + legendHeightForBottom + $$.getCurrentPaddingBottom(),
            left: subchartHeight + (hasArc ? 0 : $$.getCurrentPaddingLeft())
        } : {
            top: 4 + $$.getCurrentPaddingTop(), // for top tick text
            right: hasArc ? 0 : $$.getCurrentPaddingRight(),
            bottom: xAxisHeight + subchartHeight + legendHeightForBottom + $$.getCurrentPaddingBottom(),
            left: hasArc ? 0 : $$.getCurrentPaddingLeft()
        };

        // for subchart
        $$.margin2 = config.axis_rotated ? {
            top: $$.margin.top,
            right: NaN,
            bottom: 20 + legendHeightForBottom,
            left: $$.rotated_padding_left
        } : {
            top: $$.currentHeight - subchartHeight - legendHeightForBottom,
            right: NaN,
            bottom: xAxisHeight + legendHeightForBottom,
            left: $$.margin.left
        };

        // for legend
        $$.margin3 = {
            top: 0,
            right: NaN,
            bottom: 0,
            left: 0
        };
        if ($$.updateSizeForLegend) { $$.updateSizeForLegend(legendHeight, legendWidth); }

        $$.width = $$.currentWidth - $$.margin.left - $$.margin.right;
        $$.height = $$.currentHeight - $$.margin.top - $$.margin.bottom;
        if ($$.width < 0) { $$.width = 0; }
        if ($$.height < 0) { $$.height = 0; }

        $$.width2 = config.axis_rotated ? $$.margin.left - $$.rotated_padding_left - $$.rotated_padding_right : $$.width;
        $$.height2 = config.axis_rotated ? $$.height : $$.currentHeight - $$.margin2.top - $$.margin2.bottom;
        if ($$.width2 < 0) { $$.width2 = 0; }
        if ($$.height2 < 0) { $$.height2 = 0; }

        // for arc
        $$.arcWidth = $$.width - ($$.isLegendRight ? legendWidth + 10 : 0);
        $$.arcHeight = $$.height - ($$.isLegendRight ? 0 : 10);
        if ($$.hasType('gauge')) {
            $$.arcHeight += $$.height - $$.getGaugeLabelHeight();
        }
        if ($$.updateRadius) { $$.updateRadius(); }

        if ($$.isLegendRight && hasArc) {
            $$.margin3.left = $$.arcWidth / 2 + $$.radiusExpanded * 1.1;
        }
    };