Nov 19, 2013 - Explore chen hong's board "pie chart design" on Pinterest. See more ideas about chart design, data visualization, design. ... <看更多>

A pie chart is a circular graph that presents values as proportionate slices. Before using a pie chart, consider using a bar chart or displaying numeric values ... ... <看更多>

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You may change the label content from percentage to value label: { type: 'inner', offset: '-30%', content: function content(_ref) { return ... ... <看更多>