actual innerRadius

[todo]

antv-spec/src/adaptor/g2plot/toConfig.ts

Lines 81 to 86 in f18179e

	// TODO actual innerRadius
	// user input innerRadius may be `px`, but G2Plot treat it as the ratio to the drawing area
	configs.config.innerRadius = styles.innerRadius >= 0 && styles.innerRadius < 1 ? styles.innerRadius : 0.6;
	}
	}
	// line chart && area chart

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This issue was generated by todo based on a TODO comment in f18179e when #9 was merged. cc @antvis.