Defines a drop-shadow effect. More...

#include "juce_DropShadowEffect.h"

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

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

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

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

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

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

int	radius
	The approximate spread of the shadow.

Point< int >	offset
	The offset of the shadow.

Detailed Description

Defines a drop-shadow effect.

@tags{Graphics}

Definition at line 35 of file juce_DropShadowEffect.h.

Constructor & Destructor Documentation

◆ DropShadow()

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

noexcept

Creates a drop-shadow object with the given parameters.

Definition at line 70 of file juce_DropShadowEffect.cpp.

Member Function Documentation

◆ drawForImage()

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

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

Definition at line 76 of file juce_DropShadowEffect.cpp.

◆ drawForPath()

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

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

Definition at line 92 of file juce_DropShadowEffect.cpp.

◆ drawForRectangle()

void juce::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.

Definition at line 129 of file juce_DropShadowEffect.cpp.

Member Data Documentation

◆ colour

Colour juce::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

Definition at line 58 of file juce_DropShadowEffect.h.

◆ offset

Point<int> juce::DropShadow::offset

The offset of the shadow.

Definition at line 64 of file juce_DropShadowEffect.h.

◆ radius

int juce::DropShadow::radius

The approximate spread of the shadow.

Definition at line 61 of file juce_DropShadowEffect.h.

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

juce_graphics/effects/juce_DropShadowEffect.h
juce_graphics/effects/juce_DropShadowEffect.cpp

Public Member Functions

Public Attributes