JUCE: FillType Class Reference

JUCE

Public Member Functions | Public Attributes | List of all members
FillType Class Referencefinal

Represents a colour or fill pattern to use for rendering paths. More...

## Public Member Functions
| FillType () noexcept
| Creates a default fill type, of solid black. More...
| FillType (Colour colour) noexcept
| Creates a fill type of a solid colour. More...
| FillType (const ColourGradient &gradient)
| Creates a gradient fill type. More...
| FillType (ColourGradient &&gradient)
| Creates a gradient fill type. More...
| FillType (const Image &image, const AffineTransform &transform) noexcept
| Creates a tiled image fill type. More...
| FillType (const FillType &)
| Creates a copy of another FillType. More...
FillType & | operator= (const FillType &)
| Makes a copy of another FillType. More...
| FillType (FillType &&) noexcept
| Move constructor. More...
FillType & | operator= (FillType &&) noexcept
| Move assignment operator. More...
| ~FillType () noexcept
| Destructor. More...
bool | isColour () const noexcept
| Returns true if this is a solid colour fill, and not a gradient or image. More...
bool | isGradient () const noexcept
| Returns true if this is a gradient fill. More...
bool | isTiledImage () const noexcept
| Returns true if this is a tiled image pattern fill. More...
void | setColour (Colour newColour) noexcept
| Turns this object into a solid colour fill. More...
void | setGradient (const ColourGradient &newGradient)
| Turns this object into a gradient fill. More...
void | setTiledImage (const Image &image, const AffineTransform &transform) noexcept
| Turns this object into a tiled image fill type. More...
void | setOpacity (float newOpacity) noexcept
| Changes the opacity that should be used. More...
float | getOpacity () const noexcept
| Returns the current opacity to be applied to the colour, gradient, or image. More...
bool | isInvisible () const noexcept
| Returns true if this fill type is completely transparent. More...
FillType | transformed (const AffineTransform &transform) const
| Returns a copy of this fill, adding the specified transform applied to the existing transform. More...
bool | operator== (const FillType &) const
bool | operator!= (const FillType &) const

## Public Attributes
Colour | colour
| The solid colour being used. More...
std::unique_ptr< ColourGradient > | gradient
| Returns the gradient that should be used for filling. More...
Image | image
| The image that should be used for tiling. More...
AffineTransform | transform
| The transform that should be applied to the image or gradient that's being drawn. More...

## Detailed Description

Represents a colour or fill pattern to use for rendering paths.

This is used by the Graphics and DrawablePath classes as a way to encapsulate a brush type. It can either be a solid colour, a gradient, or a tiled image.

See also
  Graphics::setFillType, DrawablePath::setFill

## Constructor & Destructor Documentation

## ◆ FillType() [1/7]

FillType::FillType | ( |  | ) |
| noexcept

Creates a default fill type, of solid black.

## ◆ FillType() [2/7]

FillType::FillType | ( | Colour | colour | ) |
| noexcept

Creates a fill type of a solid colour.

See also
  setColour

## ◆ FillType() [3/7]

FillType::FillType | ( | const ColourGradient & | gradient | ) |

Creates a gradient fill type.

See also
  setGradient

## ◆ FillType() [4/7]

FillType::FillType | ( | ColourGradient && | gradient | ) |

Creates a gradient fill type.

See also
  setGradient

## ◆ FillType() [5/7]

FillType::FillType | ( | const Image & | image,
|  | const AffineTransform & | transform
| ) |  |
| noexcept

Creates a tiled image fill type.

The transform allows you to set the scaling, offset and rotation of the pattern.

See also
  setTiledImage

## ◆ FillType() [6/7]

FillType::FillType | ( | const FillType & |  | ) |

Creates a copy of another FillType.

## ◆ FillType() [7/7]

FillType::FillType | ( | FillType && |  | ) |
| noexcept

Move constructor.

## ◆ ~FillType()

FillType::~FillType | ( |  | ) |
| noexcept

Destructor.

## Member Function Documentation

## ◆ operator=() [1/2]

FillType& FillType::operator= | ( | const FillType & |  | ) |

Makes a copy of another FillType.

## ◆ operator=() [2/2]

FillType& FillType::operator= | ( | FillType && |  | ) |
| noexcept

Move assignment operator.

## ◆ isColour()

bool FillType::isColour | ( |  | ) | const
| noexcept

Returns true if this is a solid colour fill, and not a gradient or image.

References Image::isNull().

## ◆ isGradient()

bool FillType::isGradient | ( |  | ) | const
| noexcept

Returns true if this is a gradient fill.

## ◆ isTiledImage()

bool FillType::isTiledImage | ( |  | ) | const
| noexcept

Returns true if this is a tiled image pattern fill.

References Image::isValid().

## ◆ setColour()

void FillType::setColour | ( | Colour | newColour | ) |
| noexcept

Turns this object into a solid colour fill.

If the object was an image or gradient, those fields will no longer be valid.

## ◆ setGradient()

void FillType::setGradient | ( | const ColourGradient & | newGradient | ) |

Turns this object into a gradient fill.

## ◆ setTiledImage()

void FillType::setTiledImage | ( | const Image & | image,
|  | const AffineTransform & | transform
| ) |  |
| noexcept

Turns this object into a tiled image fill type.

The transform allows you to set the scaling, offset and rotation of the pattern.

## ◆ setOpacity()

void FillType::setOpacity | ( | float | newOpacity | ) |
| noexcept

Changes the opacity that should be used.

If the fill is a solid colour, this just changes the opacity of that colour. For gradients and image tiles, it changes the opacity that will be used for them.

## ◆ getOpacity()

float FillType::getOpacity | ( |  | ) | const
| noexcept

Returns the current opacity to be applied to the colour, gradient, or image.

See also
  setOpacity

References Colour::getFloatAlpha().

## ◆ isInvisible()

bool FillType::isInvisible | ( |  | ) | const
| noexcept

Returns true if this fill type is completely transparent.

## ◆ transformed()

FillType FillType::transformed | ( | const AffineTransform & | transform | ) | const

Returns a copy of this fill, adding the specified transform applied to the existing transform.

## ◆ operator==()

bool FillType::operator== | ( | const FillType & |  | ) | const

## ◆ operator!=()

bool FillType::operator!= | ( | const FillType & |  | ) | const

## Member Data Documentation

## ◆ colour

Colour FillType::colour

The solid colour being used.

If the fill type is not a solid colour, the alpha channel of this colour indicates the opacity that should be used for the fill, and the RGB channels are ignored.

## ◆ gradient

std::unique_ptr<ColourGradient> FillType::gradient

Returns the gradient that should be used for filling.

This will be nullptr if the object is some other type of fill. If a gradient is active, the overall opacity with which it should be applied is indicated by the alpha channel of the colour variable.

## ◆ image

Image FillType::image

The image that should be used for tiling.

If an image fill is active, the overall opacity with which it should be applied is indicated by the alpha channel of the colour variable.

## ◆ transform

AffineTransform FillType::transform

The transform that should be applied to the image or gradient that's being drawn.

The documentation for this class was generated from the following file:

- juce_FillType.h