ej.microvg.paint

Interface VGPaint

All Known Implementing Classes:

LinearGradient, VGColor

public interface VGPaint

Painter to apply when drawing a path.

Field Summary

Fields

Modifier and Type	Field and Description
static int	ALPHA_FULLY_OPAQUE Value that indicates a fully opaque opacity.
static int	ALPHA_FULLY_TRANSPARENT Value that indicates a fully transparent opacity.
static int	ALPHA_SHIFT Value that to shift the opacity value in a ARGB 32-bit color.

Method Summary

Modifier and Type	Method and Description
VGPaint	apply(PaintVisitor visitor) Creates a new painter applying the given visitor.
static int	applyOpacity(java.awt.Color color, int alpha) Utility method that returns a new color applying an opacity on the given color.
static int	applyOpacity(int color, int alpha) Utility method that returns a new color applying an opacity on the given color.
java.awt.Paint	getPaint() Creates an AWT Paint object.

Field Detail

ALPHA_FULLY_OPAQUE

static final int ALPHA_FULLY_OPAQUE

Value that indicates a fully opaque opacity.

See Also:

Constant Field Values

ALPHA_FULLY_TRANSPARENT

static final int ALPHA_FULLY_TRANSPARENT

Value that indicates a fully transparent opacity.

See Also:

Constant Field Values

ALPHA_SHIFT

static final int ALPHA_SHIFT

Value that to shift the opacity value in a ARGB 32-bit color.

See Also:

Constant Field Values

Method Detail

getPaint

java.awt.Paint getPaint()

Creates an AWT Paint object.

Returns:

a AWT Paint

apply

VGPaint apply(PaintVisitor visitor)

Creates a new painter applying the given visitor. The original painter is not modified.

Parameters:

visitor - the visitor to apply

Returns:

a new instance of VGPaint

applyOpacity

static int applyOpacity(int color,
                        int alpha)

Utility method that returns a new color applying an opacity on the given color.

Parameters:

color - a ARGB color

alpha - the opacity to apply

Returns:

a new color

applyOpacity

static int applyOpacity(java.awt.Color color,
                        int alpha)

Utility method that returns a new color applying an opacity on the given color.

Parameters:

color - the source color

alpha - the opacity to apply

Returns:

a new color