com.tinyline.tiny2d
Class TinyPaint

java.lang.Object
  com.tinyline.tiny2d.TinyPaint

public class TinyPaint

extends java.lang.Object

The TinyPaint class defines paint servers in the ARGB color space.

With TinyPaint, you can define the following buid-in paint servers:

• Linear gradient color, where x1, y1, x2, y2 define a gradient vector for the linear gradient.
• Radial gradient color, where x1, y1 and r define the largest (outermost) circle for the radial gradient.
• Bitmap color.
• Pattern color, which based on an bitmap color which can be replicated (tiled)
• The referred color.

Version:

2.0

Author:

Andrew Girow

Field Summary

TinyBuffer	bitmap The source of the bitmap (or pattern) color.
static int	FILL_BITMAP The bitmap color
static int	FILL_LINEAR_GRADIENT The linear gradient color
static int	FILL_PATTERN The pattern (tiled bitmap) color
static int	FILL_RADIAL_GRADIENT The radial gradient color
static int	FILL_SOLID The solid color in the ARGB color space
static int	FILL_URI The uri referenced color
int	fillType The TinyColor type: FILL_SOLID, FILL_LINEAR_GRADIENT, FILL_RADIAL_GRADIENT, FILL_BITMAP, FILL_PATTERN, FILL_URI
static int	GRADIENT_PAD Use the terminal colors of the gradient to fill the remainder of the target region
static int	GRADIENT_REFLECT Reflect the gradient pattern start-to-end, end-to-start, start-to-end, etc.
static int	GRADIENT_REPEAT Repeat the gradient pattern start-to-end, start-to-end, start-to-end, etc.
TinyVector	gStops The list of gradient stops.
TinyMatrix	matrix The additional TinyMatrix transform.
static int	OBJECT_BOUNDING_BOX Use the coordinate system established by the bounding box of the element to which the paint is applied
int	r The radius of the largest radial gradient circle.
int	spread The gradient color spread method: GRADIENT_PAD, GRADIENT_REFLECT, GRADIENT_REPEAT
int	units The paint units: USER_SPACE_ON_USE, OBJECT_BOUNDING_BOX
TinyString	uri The uri provides the ID of the color the given color is refferred to
static int	USER_SPACE_ON_USE Use the current user coordinate system
int	x1 The x-axis coordinate of the start of the linear gradient vector (or the x-axis coordinate of the center of the largest radial gradient circle).
int	x2 The x-axis coordinate of the end of the linear gradient vector.
int	y1 The y-axis coordinate of the start of the linear gradient vector (or the y-axis coordinate of the center of the largest radial gradient circle).
int	y2 The y-axis coordinate of the end of the linear gradient vector.

Constructor Summary

TinyPaint(int fillType)
Creates a specified gradient, bitmap or pattern TinyPaint object.

Method Summary

void	addStop(int color, int ratio) Adds a gradient color stop.
static void	copy(TinyPaint dst, TinyPaint src) Creates a new TinyPaint as copy of the given 'source' TinyPaint.
void	createColorRamp() Creates a gradient color ramp.
static void	init(TinyPaint paint, int fillType)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

FILL_SOLID

public static final int FILL_SOLID

The solid color in the ARGB color space

See Also:

Constant Field Values

FILL_LINEAR_GRADIENT

public static final int FILL_LINEAR_GRADIENT

The linear gradient color

See Also:

Constant Field Values

FILL_RADIAL_GRADIENT

public static final int FILL_RADIAL_GRADIENT

The radial gradient color

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Constant Field Values

FILL_BITMAP

public static final int FILL_BITMAP

The bitmap color

See Also:

Constant Field Values

FILL_PATTERN

public static final int FILL_PATTERN

The pattern (tiled bitmap) color

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Constant Field Values

FILL_URI

public static final int FILL_URI

The uri referenced color

See Also:

Constant Field Values

fillType

public int fillType

The TinyColor type: FILL_SOLID, FILL_LINEAR_GRADIENT, FILL_RADIAL_GRADIENT, FILL_BITMAP, FILL_PATTERN, FILL_URI

bitmap

public TinyBuffer bitmap

The source of the bitmap (or pattern) color.

uri

public TinyString uri

The uri provides the ID of the color the given color is refferred to

matrix

public TinyMatrix matrix

The additional TinyMatrix transform.

x1

public int x1

The x-axis coordinate of the start of the linear gradient vector (or the x-axis coordinate of the center of the largest radial gradient circle).

y1

public int y1

The y-axis coordinate of the start of the linear gradient vector (or the y-axis coordinate of the center of the largest radial gradient circle).

x2

public int x2

The x-axis coordinate of the end of the linear gradient vector.

y2

public int y2

The y-axis coordinate of the end of the linear gradient vector.

r

public int r

The radius of the largest radial gradient circle.

gStops

public TinyVector gStops

The list of gradient stops.

GRADIENT_PAD

public static final int GRADIENT_PAD

Use the terminal colors of the gradient to fill the remainder of the target region

See Also:

Constant Field Values

GRADIENT_REFLECT

public static final int GRADIENT_REFLECT

Reflect the gradient pattern start-to-end, end-to-start, start-to-end, etc.

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Constant Field Values

GRADIENT_REPEAT

public static final int GRADIENT_REPEAT

Repeat the gradient pattern start-to-end, start-to-end, start-to-end, etc.

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Constant Field Values

spread

public int spread

The gradient color spread method: GRADIENT_PAD, GRADIENT_REFLECT, GRADIENT_REPEAT

USER_SPACE_ON_USE

public static final int USER_SPACE_ON_USE

Use the current user coordinate system

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Constant Field Values

OBJECT_BOUNDING_BOX

public static final int OBJECT_BOUNDING_BOX

Use the coordinate system established by the bounding box of the element to which the paint is applied

See Also:

Constant Field Values

units

public int units

The paint units: USER_SPACE_ON_USE, OBJECT_BOUNDING_BOX

Constructor Detail

TinyPaint

public TinyPaint(int fillType)

Creates a specified gradient, bitmap or pattern TinyPaint object.

Parameters:

fillType - The type of the paint. It must be one of the following types: FILL_LINEAR_GRADIENT, FILL_RADIAL_GRADIENT, FILL_BITMAP, FILL_PATTERN.

Method Detail

init

public static void init(TinyPaint paint,
                        int fillType)

copy

public static void copy(TinyPaint dst,
                        TinyPaint src)

Creates a new TinyPaint as copy of the given 'source' TinyPaint.

Parameters:

src - the source paint.

addStop

public void addStop(int color,
                    int ratio)

Adds a gradient color stop. It must be in a sorted order.

Parameters:

color - The stop color argb value.

ratio - The stop color offset. The value must be in the range [0,1] in the pixed point format.

createColorRamp

public void createColorRamp()

Creates a gradient color ramp. It must be called after the last gradient color stop is added. The number of gradient color stops must be bigger than one.