13 lines
305 B
Go
13 lines
305 B
Go
package chart
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// ValueProvider is a type that produces values.
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type ValueProvider interface {
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Len() int
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GetValue(index int) (float64, float64)
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}
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// BoundedValueProvider allows series to return a range.
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type BoundedValueProvider interface {
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Len() int
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GetBoundedValue(index int) (x, y1, y2 float64)
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}
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