Defines a drop-shadow effect. More...

#include <juce_DropShadowEffect.h>

Collaboration diagram for DropShadow:

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Public Member Functions
	DropShadow () noexcept
	Creates a default drop-shadow effect. More...

	DropShadow (Colour shadowColour, int radius, Point< int > offset) noexcept
	Creates a drop-shadow object with the given parameters. More...

void	drawForImage (Graphics &g, const Image &srcImage) const
	Renders a drop-shadow based on the alpha-channel of the given image. More...

void	drawForPath (Graphics &g, const Path &path) const
	Renders a drop-shadow based on the shape of a path. More...

void	drawForRectangle (Graphics &g, const Rectangle< int > &area) const
	Renders a drop-shadow for a rectangle. More...

Public Attributes
Colour	colour
	The colour with which to render the shadow. More...

Point< int >	offset
	The offset of the shadow. More...

int	radius
	The approximate spread of the shadow. More...

Detailed Description

Defines a drop-shadow effect.

Constructor & Destructor Documentation

◆ DropShadow() [1/2]

DropShadow::DropShadow ( )

noexcept

Creates a default drop-shadow effect.

◆ DropShadow() [2/2]

DropShadow::DropShadow	(	Colour	shadowColour,
		int	radius,
		Point< int >	offset
	)

noexcept

Creates a drop-shadow object with the given parameters.

Member Function Documentation

◆ drawForImage()

void DropShadow::drawForImage	(	Graphics &	g,
		const Image &	srcImage
	)		const

Renders a drop-shadow based on the alpha-channel of the given image.

◆ drawForPath()

void DropShadow::drawForPath	(	Graphics &	g,
		const Path &	path
	)		const

Renders a drop-shadow based on the shape of a path.

◆ drawForRectangle()

void DropShadow::drawForRectangle	(	Graphics &	g,
		const Rectangle< int > &	area
	)		const

Renders a drop-shadow for a rectangle.

Note that for speed, this approximates the shadow using gradients.

Member Data Documentation

◆ colour

Colour DropShadow::colour

The colour with which to render the shadow.

In most cases you'll probably want to leave this as black with an alpha value of around 0.5

◆ offset

Point<int> DropShadow::offset

The offset of the shadow.

◆ radius

int DropShadow::radius

The approximate spread of the shadow.

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

juce_DropShadowEffect.h

Public Member Functions

Public Attributes