xtd 0.2.0
Loading...
Searching...
No Matches
xtd::drawing::texture_brush Class Referencefinal
Inheritance diagram for xtd::drawing::texture_brush:
xtd::drawing::brush xtd::iequatable< texture_brush > xtd::object xtd::iequatable< brush > xtd::interface xtd::equality_operators< type_t, equatable_t > xtd::interface xtd::equality_operators< type_t, equatable_t >

Definition

Each property of the xtd::drawing::texture_brush class is a xtd::drawing::brush object that uses an image to fill the interior of a shape. This class cannot be inherited.

Defines objects used to fill the interiors of graphical shapes such as rectangles,...
Definition brush.h:33
Each property of the xtd::drawing::texture_brush class is a xtd::drawing::brush object that uses an i...
Definition texture_brush.h:29
#define drawing_export_
Define shared library export.
Definition drawing_export.h:13
Inheritance
xtd::objectxtd::drawing::brushxtd::drawing::texture_brush
Namespace
xtd::drawing
Library
xtd.drawing
Examples
The following code example demonstrates the use of texture_brush class.
#include <xtd/drawing/drawing_2d/conical_gradient_brush>
#include <xtd/drawing/drawing_2d/hatch_brush>
#include <xtd/drawing/drawing_2d/linear_gradient_brush>
#include <xtd/drawing/drawing_2d/radial_gradient_brush>
#include <xtd/drawing/solid_brush>
#include <xtd/drawing/texture_brush>
#include <xtd/forms/application>
#include <xtd/forms/form>
using namespace xtd;
using namespace xtd::drawing;
using namespace xtd::drawing::drawing_2d;
using namespace xtd::forms;
namespace fill_rectangle_example {
class form1 : public form {
public:
form1() {
text("Fill rectangle example");
client_size({680, 340});
}
protected:
void on_paint(paint_event_args& e) override {
form::on_paint(e);
auto back_color = color::navy;
auto fore_color = color::white;
e.graphics().fill_rectangle(solid_brush {color::transparent}, rectangle {10, 10, 150, 150});
e.graphics().draw_rectangle(pen {fore_color, 4}, rectangle {10, 10, 150, 150});
e.graphics().fill_rectangle(solid_brush {back_color}, rectangle {180, 10, 150, 150});
e.graphics().draw_rectangle(pen {fore_color, 4}, rectangle {180, 10, 150, 150});
e.graphics().fill_rectangle(texture_brush {create_circle_texture(fore_color, back_color)}, rectangle {350, 10, 150, 150});
e.graphics().draw_rectangle(pen {fore_color, 4}, rectangle {350, 10, 150, 150});
e.graphics().fill_rectangle(hatch_brush {hatch_style::diagonal_brick, color::white, back_color}, rectangle {520, 10, 150, 150});
e.graphics().draw_rectangle(pen {color::white, 4}, rectangle {520, 10, 150, 150});
e.graphics().fill_rectangle(conical_gradient_brush {point {85, 255}, back_color, fore_color, 0}, rectangle {10, 180, 150, 150});
e.graphics().draw_rectangle(pen {color::white, 4}, rectangle {10, 180, 150, 150});
e.graphics().fill_rectangle(linear_gradient_brush {rectangle {180, 180, 150, 150}, back_color, fore_color, 315}, rectangle {180, 180, 150, 150});
e.graphics().draw_rectangle(pen {color::white, 4}, rectangle {180, 180, 150, 150});
e.graphics().fill_rectangle(radial_gradient_brush {point {425, 255}, fore_color, back_color, 73}, rectangle {350, 180, 150, 150});
e.graphics().draw_rectangle(pen {color::white, 4}, rectangle {350, 180, 150, 150});
}
private:
auto create_circle_texture(const color& fore_color, const color& back_color)->image {
auto texture = bitmap {16, 16};
auto graphics = texture.create_graphics();
graphics.fill_ellipse(solid_brush {back_color}, 1, 1, texture.width() - 2, texture.height() - 2);
graphics.draw_ellipse(pen {fore_color, 2}, 1, 1, texture.width() - 2, texture.height() - 2);
return texture;
}
};
}
auto main() -> int {
application::run(fill_rectangle_example::form1 {});
}
Encapsulates a GDI+ bitmap, which consists of the pixel data for a graphics image and its attributes....
Definition bitmap.h:26
Represents an ARGB (alpha, red, green, blue) color.
Definition color.h:49
Encapsulates a xtd::drawing::brush with a conical gradient. This class cannot be inherited.
Definition conical_gradient_brush.h:35
Defines a rectangular xtd::drawing::brush with a hatch style, a foreground color, and a background co...
Definition hatch_brush.h:32
Encapsulates a xtd::drawing::brush with a linear gradient. This class cannot be inherited.
Definition linear_gradient_brush.h:31
Encapsulates a xtd::drawing::brush with a radial gradient. This class cannot be inherited.
Definition radial_gradient_brush.h:30
Defines an object used to draw lines and curves. This class cannot be inherited.
Definition graphics.h:70
void fill_ellipse(const xtd::drawing::brush &brush, const xtd::drawing::rectangle &rect)
Fills the interior of an ellipse defined by a bounding rectangle specified by a xtd::drawing::rectang...
void draw_ellipse(const xtd::drawing::pen &pen, const xtd::drawing::rectangle &rect)
Draws an ellipse specified by a bounding xtd::drawing::rectangle structure.
Defines an object used to draw lines and curves. This class cannot be inherited.
Definition pen.h:35
float width() const noexcept
Gets the width of this xtd::drawing::pen, in units of the xtd::drawing::graphics object used for draw...
Represents an ordered pair of integer x- and y-coordinates that defines a point in a two-dimensional ...
Definition point.h:54
Stores a set of four integers that represent the location and size of a rectangle.
Definition rectangle.h:44
Defines a xtd::drawing::brush of a single color. Brushes are used to fill graphics shapes,...
Definition solid_brush.h:30
Represents a window or dialog box that makes up an application's user interface.
Definition form.h:54
Provides data for the xtd::forms::control::paint event.
Definition paint_event_args.h:30
@ e
The E key.
The xtd::drawing::drawing_2d namespace provides advanced two-dimensional and vector graphics function...
Definition compositing_mode.h:12
The xtd::drawing namespace provides access to GDI+ basic graphics functionality. More advanced functi...
Definition brush.h:18
The xtd::forms namespace contains classes for creating Windows-based applications that take full adva...
Definition xtd_about_box.h:12
The xtd namespace contains all fundamental classes to access Hardware, Os, System,...
Definition xtd_about_box.h:10
Examples
fill_ellipse.cpp, fill_rectangle.cpp, and fill_rounded_rectangle.cpp.

Public Constructors

 texture_brush (const drawing::image &image)
 Initializes a new xtd::drawing::texture_brush object that uses the specified image.
 

Public Properties

const drawing::imageimage () const noexcept
 Gets the xtd::drawing::image object associated with this xtd::drawing::texture_brush object.
 
texture_brushimage (const drawing::image &image)
 Sets the xtd::drawing::image object associated with this xtd::drawing::texture_brush object.
 

Public Methods

bool equals (const texture_brush &value) const noexcept override
 
bool equals (const brush &value) const noexcept override
 
virtual bool equals (const object &obj) const noexcept
 Determines whether the specified object is equal to the current object.
 
template<typename object_a_t , typename object_b_t >
static bool equals (const object_a_t &object_a, const object_b_t &object_b) noexcept
 Determines whether the specified object instances are considered equal.
 

Additional Inherited Members

- Public Member Functions inherited from xtd::drawing::brush
intptr handle () const noexcept
 Gets the handle of the brush.
 
bool equals (const brush &value) const noexcept override
 
xtd::string to_string () const noexcept override
 Converts this brush object to a human-readable string.
 
- Public Member Functions inherited from xtd::object
 object ()=default
 Create a new instance of the ultimate base class object.
 
virtual size_t get_hash_code () const noexcept
 Serves as a hash function for a particular type.
 
virtual type_object get_type () const noexcept
 Gets the type of the current instance.
 
template<typename object_t >
xtd::uptr< object_t > memberwise_clone () const
 Creates a shallow copy of the current object.
 
- Public Member Functions inherited from xtd::iequatable< brush >
virtual bool equals (const brush &) const noexcept=0
 Indicates whether the current object is equal to another object of the same type.
 
- Public Member Functions inherited from xtd::iequatable< texture_brush >
virtual bool equals (const texture_brush &) const noexcept=0
 Indicates whether the current object is equal to another object of the same type.
 
- Static Public Member Functions inherited from xtd::drawing::brush
template<typename object_a_t , typename object_b_t >
static bool equals (const object_a_t &object_a, const object_b_t &object_b) noexcept
 Determines whether the specified object instances are considered equal.
 
- Static Public Member Functions inherited from xtd::object
template<typename object_a_t , typename object_b_t >
static bool equals (const object_a_t &object_a, const object_b_t &object_b) noexcept
 Determines whether the specified object instances are considered equal.
 
template<typename object_a_t , typename object_b_t >
static bool reference_equals (const object_a_t &object_a, const object_b_t &object_b) noexcept
 Determines whether the specified object instances are the same instance.
 
- Protected Member Functions inherited from xtd::drawing::brush
 brush ()
 Initialize a new instance of brush class.
 
void set_native_brush (intptr brush)
 In a derived class, sets a reference to a GDI+ brush object.
 

Constructor & Destructor Documentation

◆ texture_brush()

xtd::drawing::texture_brush::texture_brush ( const drawing::image image)
explicit

Initializes a new xtd::drawing::texture_brush object that uses the specified image.

Parameters
imageThe xtd::drawing::image object with which this xtd::drawing::texture_brush object fills interiors.

Member Function Documentation

◆ image() [1/2]

const drawing::image & xtd::drawing::texture_brush::image ( ) const
noexcept

Gets the xtd::drawing::image object associated with this xtd::drawing::texture_brush object.

Returns
An xtd::drawing::image object that represents the image with which this xtd::drawing::texture_brush object fills shapes.

◆ image() [2/2]

texture_brush & xtd::drawing::texture_brush::image ( const drawing::image image)

Sets the xtd::drawing::image object associated with this xtd::drawing::texture_brush object.

Parameters
imageAn xtd::drawing::image object that represents the image with which this xtd::drawing::texture_brush object fills shapes.

◆ equals() [1/2]

virtual bool xtd::object::equals ( const object obj) const
virtualnoexcept

Determines whether the specified object is equal to the current object.

Parameters
objThe object to compare with the current object.
Returns
true if the specified object is equal to the current object. otherwise, false.
Examples
The following code example compares the current instance with another object.
#include <xtd/console>
using namespace xtd;
auto main() -> int {
auto object1 = new_ptr<object>();
auto object2 = new_ptr<object>();
auto object3 = object2;
console::write_line(object1->equals(*object3));
console::write_line(*object1 == *object3);
object3 = object1;
console::write_line(object1->equals(*object3));
console::write_line(*object1 == *object3);
}
// This code produces the following output :
//
// false
// false
// true
// true
static void write_line()
Writes the current line terminator to the standard output stream using the specified format informati...

Reimplemented from xtd::drawing::brush.

◆ equals() [2/2]

template<typename object_a_t , typename object_b_t >
static bool xtd::object::equals ( const object_a_t &  object_a,
const object_b_t &  object_b 
)
inlinestaticnoexcept

Determines whether the specified object instances are considered equal.

Parameters
object_aThe first object to compare.
object_bThe second object to compare.
Returns
true if object_a is the same instance as object_b or if both are null references or if object_a(object_b) returns true. otherwise, false.
Examples
The following code example compares different objects.
#include <xtd/console>
using namespace xtd;
auto main() -> int {
string s1 = "Tom";
string s2 = "Carol";
console::write_line("object::equals(\"{0}\", \"{1}\") => {2}", s1, s2, object::equals(s1, s2));
s1 = "Tom";
s2 = "Tom";
console::write_line("object::equals(\"{0}\", \"{1}\") => {2}", s1, s2, object::equals(s1, s2));
s1 = "";
s2 = "Tom";
console::write_line("object::equals(\"{0}\", \"{1}\") => {2}", s1, s2, object::equals(s1, s2));
s1 = "Carol";
s2 = "";
console::write_line("object::equals(\"{0}\", \"{1}\") => {2}", s1, s2, object::equals(s1, s2));
s1 = "";
s2 = "";
console::write_line("object::equals(\"{0}\", \"{1}\") => {2}", s1, s2, object::equals(s1, s2));
}
// This code produces the following output :
//
// object::equals("Tom", "Carol") => false
// object::equals("Tom", "Tom") => true
// object::equals("", "Tom") => false
// object::equals("Carol", "") => false
// object::equals("", "") => true
virtual bool equals(const object &obj) const noexcept
Determines whether the specified object is equal to the current object.

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