xtd::drawing::native::brush Class Reference

Inheritance diagram for xtd::drawing::native::brush:

Definition

Contains brush native API.

Namespace

xtd::drawing::native

Library

xtd.drawing.native

Warning

Internal use only

Protected Static Methods
static intptr	create ()
	Creates brush.
static void	destroy (intptr brush)
	Destroys brush.
static void	solid (intptr brush, xtd::byte a, xtd::byte r, xtd::byte g, xtd::byte b)
	Sets solid color brush.
static void	conical_gradient (intptr brush, int32 center_x, int32 center_y, const std::vector< std::tuple< xtd::byte, xtd::byte, xtd::byte, xtd::byte, float > > &colors, float angle)
	Sets conical gradient brush.
static void	linear_gradient (intptr brush, int32 x1, int32 y1, int32 x2, int32 y2, const std::vector< std::tuple< xtd::byte, xtd::byte, xtd::byte, xtd::byte, float > > &colors, float angle)
	Sets linear gradient brush.
static void	radial_gradient (intptr brush, int32 center_x, int32 center_y, int32 focal_x, int32 focal_y, const std::vector< std::tuple< xtd::byte, xtd::byte, xtd::byte, xtd::byte, float > > &colors, float radius)
	Sets radial gradient brush.
static void	texture (intptr brush, intptr texture)
	Sets texturebrush.

Member Function Documentation

create()

static intptr xtd::drawing::native::brush::create ( )

staticprotected

Creates brush.

Returns

The created brush handle.

Warning

Internal use only

destroy()

static void xtd::drawing::native::brush::destroy ( intptr  brush )

staticprotected

Destroys brush.

Parameters

brush

The brush handle to destroy.

Warning

Internal use only

solid()

static void xtd::drawing::native::brush::solid ( intptr  brush, xtd::byte  a, xtd::byte  r, xtd::byte  g, xtd::byte  b  )

staticprotected

Sets solid color brush.

Parameters

brush	The brush handle.
a	The alpha component of the color.
r	The red component of the color.
g	The green component of the color.
b	The blue component of the color.

Warning

Internal use only

conical_gradient()

static void xtd::drawing::native::brush::conical_gradient ( intptr  brush, int32  center_x, int32  center_y, const std::vector< std::tuple< xtd::byte, xtd::byte, xtd::byte, xtd::byte, float > > &  colors, float  angle  )

staticprotected

Sets conical gradient brush.

Parameters

brush	The brush handle.
center_x	The x coordinate of the center point.
center_y	The y coordinate of the center point.
colors	The gradient stop colors. Contains color and offset.
angle	The start angle of the conical gradient.

Remarks

An offset value of 0.0 specifies that the stop is positioned at the beginning of the gradient vector, while a value of 1.0 specifies that the stop is positioned at the end of the gradient vector.

The angle rotates in the clockwise direction. An angle of O° represents an angle from the center to the left. The angle turns in the clockwise direction. An angle of 90° represents an angle from the center downwards. An angle of 180° represents an angle from the center to the right. And so on.

Warning

Internal use only

linear_gradient()

static void xtd::drawing::native::brush::linear_gradient ( intptr  brush, int32  x1, int32  y1, int32  x2, int32  y2, const std::vector< std::tuple< xtd::byte, xtd::byte, xtd::byte, xtd::byte, float > > &  colors, float  angle  )

staticprotected

Sets linear gradient brush.

x1 Contains the left value of the bound rectangle of the linear brush.

y1 Contains the top value of the bound rectangle of the linear brush.

x2 Contains the right value of the bound rectangle of the linear brush.

y1 Contains the bottom value of the bound rectangle of the linear brush.

Parameters

angle

The start angle of the linear gradient.

Remarks

An offset value of 0.0 specifies that the stop is positioned at the beginning of the gradient vector, while a value of 1.0 specifies that the stop is positioned at the end of the gradient vector.

The angle rotates in the clockwise direction. An angle of O° represents an angle from the center to the left. The angle turns in the clockwise direction. An angle of 90° represents an angle from the center downwards. An angle of 180° represents an angle from the center to the right. And so on.

Warning

Internal use only

radial_gradient()

static void xtd::drawing::native::brush::radial_gradient ( intptr  brush, int32  center_x, int32  center_y, int32  focal_x, int32  focal_y, const std::vector< std::tuple< xtd::byte, xtd::byte, xtd::byte, xtd::byte, float > > &  colors, float  radius  )

staticprotected

Sets radial gradient brush.

Parameters

brush	The brush handle.
center_x	The x coordinate of the center point.
center_y	The y coordinate of the center point.
focal_x	The x coordinate of the focal point.
focal_y	The y coordinate of the focal point.
colors	The gradient stop colors. Contains color and offset.
radius	The radius of the radial gradient.

Remarks

An offset value of 0.0 specifies that the stop is positioned at the beginning of the gradient vector, while a value of 1.0 specifies that the stop is positioned at the end of the gradient vector.

Warning

Internal use only

texture()

static void xtd::drawing::native::brush::texture ( intptr  brush, intptr  texture  )

staticprotected

Sets texturebrush.

Parameters

brush	The brush handle.
texture	The image handle that represents the texture of the brush.

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

• xtd.drawing.native/include/xtd/drawing/native/brush.hpp