AXChartDescriptor.ContentDirection.bottomToTop A content direction with an x-axis that increases from bottom to top. Declarationcase bottomToTop See AlsoContent directionsAXChartDescriptor.ContentDirection.leftToRightAXChartDescriptor.ContentDirection.rightToLeftAXChartDescriptor.ContentDirection.topToBottomAXChartDescriptor.ContentDirection.radialClockwiseAXChartDescriptor.ContentDirection.radialCounterClockwise