Class ImageTarget

Espaço de nomes

easyar

Assembly

EasyAR.Sense.dll

ImageTarget representa um target para uma planar image, which can be tracked by `ImageTracker`_. Values in ImageTarget must first be filled by create... methods before they can be read. Then, after it is successfully loaded into `ImageTracker`_ through `ImageTracker.loadTarget`_, it can be detected and tracked by `ImageTracker`_.

public class ImageTarget : Target, IDisposable

Herança

object

RefBase

Target

ImageTarget

Implementa

IDisposable

Membros herdados

RefBase.Dispose()

Construtores

ImageTarget()

public ImageTarget()

Métodos

Clone()

public ImageTarget Clone()

aspectRatio()

Aspect ratio of the image.

public virtual float aspectRatio()

createFromImageFile(string, StorageType, string, string, string, float)

Cria from an image. If not needed, name, uid, and meta can be empty strings, and scale can use the default value 1. jpeg or png files are supported.

public static Optional<ImageTarget> createFromImageFile(string path, StorageType storageType, string name, string uid, string meta, float scale)

Parâmetros

path

storageType

name

uid

meta

scale

createFromParameters(ImageTargetParameters)

Cria from parameters.

public static Optional<ImageTarget> createFromParameters(ImageTargetParameters parameters)

Parâmetros

parameters

createFromTargetData(Buffer)

Cria from an etd data buffer.

public static Optional<ImageTarget> createFromTargetData(Buffer buffer)

Parâmetros

buffer

createFromTargetFile(string, StorageType)

Cria from an etd file.

public static Optional<ImageTarget> createFromTargetFile(string path, StorageType storageType)

Parâmetros

path

storageType

images()

Obtem the list of images stored in the target. This method is usually used to get the recognition images of a target returned from the cloud.

public virtual List<Image> images()

meta()

Obtem the meta data set by setMetaData. Or, in a target returned by cloud recognition, gets the meta data set by the server.

public override string meta()

name()

Obtem the target name. The name is used to distinguish targets in a json file.

public override string name()

runtimeID()

Obtem the target id. target id is integer data created at runtime and is valid (non-zero) only after successful configuration. This id is non-zero and globally incremental.

public override int runtimeID()

save(string)

Saves as an etd file.

public virtual bool save(string path)

Parâmetros

path

scale()

Scale ratio of the image. Its value is the ratio between the physical width of the image and 1 meter. The default value is 1.

public virtual float scale()

setMeta(string)

Define meta data. This operation overrides the previous setting or data returned by the server.

public override void setMeta(string data)

Parâmetros

data

setName(string)

Define the target name. This operation overrides the previous setting or data returned by the server.

public override void setName(string name)

Parâmetros

name

setScale(float)

Sets the scale ratio of the image. After it is set, it overrides the default value and the value set in the json file. Its value is the ratio between the physical width of the image and 1 meter. The default value is 1. This model scale also needs to be set separately in the rendering engine.

public virtual bool setScale(float scale)

Parâmetros

scale

uid()

Obtem the target uid. The uid of ImageTarget is used in the cloud recognition algorithm. When cloud recognition is not integrated, you can set this uid in json configuration and use it in your own code as another way to distinguish targets.

public override string uid()