blob: d57ce3b8d7b00f5c5c6ec877eb926e983460dee5 [file] [log] [blame]
// Code generated by "go generate gonum.org/v1/gonum/unit”; DO NOT EDIT.
// Copyright ©2014 The Gonum Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package unit
import (
"errors"
"fmt"
"math"
"unicode/utf8"
)
// Candela represents a luminous intensity in candela.
type LuminousIntensity float64
const Candela LuminousIntensity = 1
// Unit converts the LuminousIntensity to a *Unit.
func (j LuminousIntensity) Unit() *Unit {
return New(float64(j), Dimensions{
LuminousIntensityDim: 1,
})
}
// LuminousIntensity allows LuminousIntensity to implement a LuminousIntensityer interface.
func (j LuminousIntensity) LuminousIntensity() LuminousIntensity {
return j
}
// From converts the unit into the receiver. From returns an
// error if there is a mismatch in dimension.
func (j *LuminousIntensity) From(u Uniter) error {
if !DimensionsMatch(u, Candela) {
*j = LuminousIntensity(math.NaN())
return errors.New("unit: dimension mismatch")
}
*j = LuminousIntensity(u.Unit().Value())
return nil
}
func (j LuminousIntensity) Format(fs fmt.State, c rune) {
switch c {
case 'v':
if fs.Flag('#') {
fmt.Fprintf(fs, "%T(%v)", j, float64(j))
return
}
fallthrough
case 'e', 'E', 'f', 'F', 'g', 'G':
p, pOk := fs.Precision()
w, wOk := fs.Width()
const unit = " cd"
switch {
case pOk && wOk:
fmt.Fprintf(fs, "%*.*"+string(c), pos(w-utf8.RuneCount([]byte(unit))), p, float64(j))
case pOk:
fmt.Fprintf(fs, "%.*"+string(c), p, float64(j))
case wOk:
fmt.Fprintf(fs, "%*"+string(c), pos(w-utf8.RuneCount([]byte(unit))), float64(j))
default:
fmt.Fprintf(fs, "%"+string(c), float64(j))
}
fmt.Fprint(fs, unit)
default:
fmt.Fprintf(fs, "%%!%c(%T=%g cd)", c, j, float64(j))
}
}