# ICCBasedColorSpace Class

> Works with the ICC color space.

- Product: Adobe PDF Library 18
- Language: .NET
- Version: APDFL18.0.5PlusP2e
- HTML page: https://docs.datalogics.com/apdfl18/DotNet/APDFL18.0.5PlusP2e/class/ICCBasedColorSpace
- Version index: https://docs.datalogics.com/apdfl18/DotNet/APDFL18.0.5PlusP2e/llms.txt

```csharp
class ICCBasedColorSpace : ColorSpace
```

**Namespace:** `Datalogics::PDFL`

**Inherits from:** [`ColorSpace`](https://docs.datalogics.com/apdfl18/DotNet/APDFL18.0.5PlusP2e/class/ColorSpace.md)

## Description

Works with the ICC color space.

The International Color Consortium (ICC) developed the ICC color space in 1993 to serve as a universal standard for for printing or presenting content with digital devices, and across all operating systems and platforms.

The ICC color standard applies regardless the hardware or software involved, and is used to make sure that color images and text appear properly on a wide variety of platforms.

**Referenced by:** [`ICCBasedColorSpace`](https://docs.datalogics.com/apdfl18/DotNet/APDFL18.0.5PlusP2e/class/ICCBasedColorSpace.md)

**Uses types:** [`ColorSpace`](https://docs.datalogics.com/apdfl18/DotNet/APDFL18.0.5PlusP2e/class/ColorSpace.md), [`ICCBasedColorSpace`](https://docs.datalogics.com/apdfl18/DotNet/APDFL18.0.5PlusP2e/class/ICCBasedColorSpace.md), [`PDFObject`](https://docs.datalogics.com/apdfl18/DotNet/APDFL18.0.5PlusP2e/class/PDFObject.md), [`PDFStream`](https://docs.datalogics.com/apdfl18/DotNet/APDFL18.0.5PlusP2e/class/PDFStream.md)

## Constructors

### ICCBasedColorSpace

```csharp
Datalogics.PDFL.ICCBasedColorSpace.ICCBasedColorSpace(PDFStream iccStream)
```

*constructor*

**Parameters**

- `iccStream` ([`PDFStream`](https://docs.datalogics.com/apdfl18/DotNet/APDFL18.0.5PlusP2e/class/PDFStream.md)): stream containing the ICC profile

Create an ICC-based color stream.

### ICCBasedColorSpace

```csharp
Datalogics.PDFL.ICCBasedColorSpace.ICCBasedColorSpace(PDFStream iccStream, int nComps)
```

*constructor*

**Parameters**

- `iccStream` ([`PDFStream`](https://docs.datalogics.com/apdfl18/DotNet/APDFL18.0.5PlusP2e/class/PDFStream.md)): stream containing the ICC profile
- `nComps` (`int`): The number of components (1, 3, or 4)

Create an ICC-based color stream.

## Properties

### Alternate

```csharp
ColorSpace Datalogics.PDFL.ICCBasedColorSpace.Alternate { get; set; }
```

### DeviceCMYK

```csharp
static ColorSpace Datalogics.PDFL.ColorSpace.DeviceCMYK { get; }
```

*static*

The DeviceCMYK color space, representing cyan, magenta, yellow, and black components.

### DeviceGray

```csharp
static ColorSpace Datalogics.PDFL.ColorSpace.DeviceGray { get; }
```

*static*

The DeviceGray color space, representing a single grayscale component.

### DeviceRGB

```csharp
static ColorSpace Datalogics.PDFL.ColorSpace.DeviceRGB { get; }
```

*static*

The DeviceRGB color space, representing red, green, and blue components.

### DeviceRGBA

```csharp
static ColorSpace Datalogics.PDFL.ColorSpace.DeviceRGBA { get; }
```

*static*

The DeviceRGBA color space, representing red, green, blue, and alpha components.

### Lab

```csharp
static ColorSpace Datalogics.PDFL.ColorSpace.Lab { get; }
```

*static*

The CIE-based L*a*b* color space.

### LabA

```csharp
static ColorSpace Datalogics.PDFL.ColorSpace.LabA { get; }
```

*static*

The CIE-based L*a*b* color space with an alpha component.

### Name

```csharp
string Datalogics.PDFL.ColorSpace.Name { get; }
```

### NumComponents

```csharp
int Datalogics.PDFL.ColorSpace.NumComponents { get; }
```

### PDFObject

```csharp
PDFObject Datalogics.PDFL.ColorSpace.PDFObject { get; }
```

### Range

```csharp
System.Collections.Generic.IList<System.Double> Datalogics.PDFL.ICCBasedColorSpace.Range { get; set; }
```

### Stream

```csharp
PDFStream Datalogics.PDFL.ICCBasedColorSpace.Stream { get; }
```

## Methods

### Dispose

```csharp
void Datalogics.PDFL.ColorSpace.Dispose()
```

**Returns:** `void`

### Equals

```csharp
override bool Datalogics.PDFL.ColorSpace.Equals(object obj)
```

**Parameters**

- `obj` (`object`)

**Returns:** `override bool`

### ToString

```csharp
override string Datalogics.PDFL.ColorSpace.ToString()
```

**Returns:** `override string`

A string describing this ColorSpace.

Convert a ColorSpace to a string representation.

### operator!=

```csharp
static bool Datalogics.PDFL.ColorSpace.operator!=(ColorSpace a, ColorSpace b)
```

*static*

**Parameters**

- `a` ([`ColorSpace`](https://docs.datalogics.com/apdfl18/DotNet/APDFL18.0.5PlusP2e/class/ColorSpace.md)): The first ColorSpace to compare.
- `b` ([`ColorSpace`](https://docs.datalogics.com/apdfl18/DotNet/APDFL18.0.5PlusP2e/class/ColorSpace.md)): The second ColorSpace to compare.

**Returns:** `bool`

true if the two ColorSpace objects are not equal; false otherwise.

Test two ColorSpace objects for inequality.

### operator==

```csharp
static bool Datalogics.PDFL.ColorSpace.operator==(ColorSpace a, ColorSpace b)
```

*static*

**Parameters**

- `a` ([`ColorSpace`](https://docs.datalogics.com/apdfl18/DotNet/APDFL18.0.5PlusP2e/class/ColorSpace.md)): The first ColorSpace to compare.
- `b` ([`ColorSpace`](https://docs.datalogics.com/apdfl18/DotNet/APDFL18.0.5PlusP2e/class/ColorSpace.md)): The second ColorSpace to compare.

**Returns:** `bool`

true if the two ColorSpace objects are equal; false otherwise.

Test two ColorSpace objects for equality.