go-chart/range.go
Will Charczuk 98d3996b47 descending
2017-01-10 13:50:17 -08:00

44 lines
765 B
Go

package chart
// NameProvider is a type that returns a name.
type NameProvider interface {
GetName() string
}
// StyleProvider is a type that returns a style.
type StyleProvider interface {
GetStyle() Style
}
// IsZeroable is a type that returns if it's been set or not.
type IsZeroable interface {
IsZero() bool
}
// Stringable is a type that has a string representation.
type Stringable interface {
String() string
}
// Range is a common interface for a range of values.
type Range interface {
Stringable
IsZeroable
GetMin() float64
SetMin(min float64)
GetMax() float64
SetMax(max float64)
GetDelta() float64
GetDomain() int
SetDomain(domain int)
IsDescending() bool
// Translate the range to the domain.
Translate(value float64) int
}