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Helper API refactor (#40)

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* api cleaup

* updates

* wtf

* updates

* snapshot.

* tweaks

* snapshot

* api tweaks.

* updates

* updates

* updates

* changes.

* updates

* updates

* sequence => seq

* dont need to use curl, just using wget

* fixing examples
This commit is contained in:
Will Charczuk 2017-05-12 17:12:23 -07:00 • committed by GitHub
parent 43212f871f
commit 03708a90ef
100 changed files with 1687 additions and 1055 deletions
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40
value_provider.go
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@ -2,38 +2,38 @@ package chart
import "github.com/wcharczuk/go-chart/drawing"
// ValueProvider is a type that produces values.
type ValueProvider interface {
// ValuesProvider is a type that produces values.
type ValuesProvider interface {
Len() int
GetValue(index int) (float64, float64)
GetValues(index int) (float64, float64)
}
// BoundedValueProvider allows series to return a range.
type BoundedValueProvider interface {
// BoundedValuesProvider allows series to return a range.
type BoundedValuesProvider interface {
Len() int
GetBoundedValue(index int) (x, y1, y2 float64)
GetBoundedValues(index int) (x, y1, y2 float64)
}
// LastValueProvider is a special type of value provider that can return it's (potentially computed) last value.
type LastValueProvider interface {
GetLastValue() (x, y float64)
// LastValuesProvider is a special type of value provider that can return it's (potentially computed) last value.
type LastValuesProvider interface {
GetLastValues() (x, y float64)
}
// BoundedLastValueProvider is a special type of value provider that can return it's (potentially computed) bounded last value.
type BoundedLastValueProvider interface {
GetBoundedLastValue() (x, y1, y2 float64)
// BoundedLastValuesProvider is a special type of value provider that can return it's (potentially computed) bounded last value.
type BoundedLastValuesProvider interface {
GetBoundedLastValues() (x, y1, y2 float64)
}
// FullValueProvider is an interface that combines `ValueProvider` and `LastValueProvider`
type FullValueProvider interface {
ValueProvider
LastValueProvider
// FullValuesProvider is an interface that combines `ValuesProvider` and `LastValuesProvider`
type FullValuesProvider interface {
ValuesProvider
LastValuesProvider
}
// FullBoundedValueProvider is an interface that combines `BoundedValueProvider` and `BoundedLastValueProvider`
type FullBoundedValueProvider interface {
BoundedValueProvider
BoundedLastValueProvider
// FullBoundedValuesProvider is an interface that combines `BoundedValuesProvider` and `BoundedLastValuesProvider`
type FullBoundedValuesProvider interface {
BoundedValuesProvider
BoundedLastValuesProvider
}
// SizeProvider is a provider for integer size.