model_image_gravity.go

/*
DocSpring API

Use DocSpring's API to fill PDF forms, generate PDFs and Word documents from HTML or Word templates, merge PDFs, and request legally binding e-signatures.

API version: v2
*/

// Code generated by OpenAPI Generator (https://openapi-generator.tech); DO NOT EDIT.

package docspring

import (
	"encoding/json"
	"fmt"
)

// ImageGravity A position inside a field, such as `NorthWest` for the top left corner.
type ImageGravity string

// List of ImageGravity
const (
	IMAGEGRAVITY_NORTH_WEST ImageGravity = "NorthWest"
	IMAGEGRAVITY_NORTH ImageGravity = "North"
	IMAGEGRAVITY_NORTH_EAST ImageGravity = "NorthEast"
	IMAGEGRAVITY_WEST ImageGravity = "West"
	IMAGEGRAVITY_CENTER ImageGravity = "Center"
	IMAGEGRAVITY_EAST ImageGravity = "East"
	IMAGEGRAVITY_SOUTH_WEST ImageGravity = "SouthWest"
	IMAGEGRAVITY_SOUTH ImageGravity = "South"
	IMAGEGRAVITY_SOUTH_EAST ImageGravity = "SouthEast"
)

// All allowed values of ImageGravity enum
var AllowedImageGravityEnumValues = []ImageGravity{
	"NorthWest",
	"North",
	"NorthEast",
	"West",
	"Center",
	"East",
	"SouthWest",
	"South",
	"SouthEast",
}

func (v *ImageGravity) UnmarshalJSON(src []byte) error {
	var value string
	err := json.Unmarshal(src, &value)
	if err != nil {
		return err
	}
	enumTypeValue := ImageGravity(value)
	for _, existing := range AllowedImageGravityEnumValues {
		if existing == enumTypeValue {
			*v = enumTypeValue
			return nil
		}
	}

	// A value added to the API after this client was released, as in a response, is kept as it is. IsValid says
	// whether it's one of the values this client knows.
	*v = enumTypeValue
	return nil
}

// NewImageGravityFromValue returns a pointer to a valid ImageGravity
// for the value passed as argument, or an error if the value passed is not allowed by the enum
func NewImageGravityFromValue(v string) (*ImageGravity, error) {
	ev := ImageGravity(v)
	if ev.IsValid() {
		return &ev, nil
	} else {
		return nil, fmt.Errorf("invalid value '%v' for ImageGravity: valid values are %v", v, AllowedImageGravityEnumValues)
	}
}

// IsValid return true if the value is valid for the enum, false otherwise
func (v ImageGravity) IsValid() bool {
	for _, existing := range AllowedImageGravityEnumValues {
		if existing == v {
			return true
		}
	}
	return false
}

// Ptr returns reference to ImageGravity value
func (v ImageGravity) Ptr() *ImageGravity {
	return &v
}

type NullableImageGravity struct {
	value *ImageGravity
	isSet bool
}

func (v NullableImageGravity) Get() *ImageGravity {
	return v.value
}

func (v *NullableImageGravity) Set(val *ImageGravity) {
	v.value = val
	v.isSet = true
}

func (v NullableImageGravity) IsSet() bool {
	return v.isSet
}

func (v *NullableImageGravity) Unset() {
	v.value = nil
	v.isSet = false
}

func NewNullableImageGravity(val *ImageGravity) *NullableImageGravity {
	return &NullableImageGravity{value: val, isSet: true}
}

func (v NullableImageGravity) MarshalJSON() ([]byte, error) {
	return json.Marshal(v.value)
}

func (v *NullableImageGravity) UnmarshalJSON(src []byte) error {
	v.isSet = true
	return json.Unmarshal(src, &v.value)
}