Represents a linear gradient brush. Objects of this class should only be allocated using System::MakeObject() function. Never create instance of this type on stack or using operator new, as it will result in runtime errors and/or assertion faults. Always wrap this class into System::SmartPtr pointer and use this pointer to pass it to functions as argument. More...
Inherits System::Drawing::Brush.
Public Member Functions | |
ASPOSECPP_SHARED_API | LinearGradientBrush (const PointF &point1, const PointF &point2, const Color &color1, const Color &color2) |
Constructs a new instance of LinearGradientBrush. More... | |
ASPOSECPP_SHARED_API | LinearGradientBrush (const Point &point1, const Point &point2, const Color &color1, const Color &color2) |
Constructs a new instance of LinearGradientBrush. More... | |
ASPOSECPP_SHARED_API | LinearGradientBrush (const RectangleF &rect, const Color &color1, const Color &color2, LinearGradientMode linearGradientMode) |
Constructs a new instance of LinearGradientBrush. More... | |
ASPOSECPP_SHARED_API | LinearGradientBrush (const Rectangle &rect, const Color &color1, const Color &color2, LinearGradientMode linearGradientMode) |
Constructs a new instance of LinearGradientBrush. More... | |
ASPOSECPP_SHARED_API | LinearGradientBrush (const RectangleF &rect, const Color &color1, const Color &color2, float angle, bool isAngleScaleable=false) |
Constructs a new instance of LinearGradientBrush. More... | |
ASPOSECPP_SHARED_API | LinearGradientBrush (const Rectangle &rect, const Color &color1, const Color &color2, float angle, bool isAngleScaleable=false) |
Constructs a new instance of LinearGradientBrush. More... | |
ASPOSECPP_SHARED_API void | ResetTransform () |
Resets current object's transformation matrix. More... | |
ASPOSECPP_SHARED_API void | MultiplyTransform (const SharedPtr< Matrix > &matrix, MatrixOrder order=MatrixOrder::Prepend) |
Multiplies current object's transform matrix by the specified matrix. More... | |
ASPOSECPP_SHARED_API void | RotateTransform (float angle, MatrixOrder order=MatrixOrder::Prepend) |
Rotates current object's transform matrix. More... | |
ASPOSECPP_SHARED_API void | ScaleTransform (float sx, float sy, MatrixOrder order=MatrixOrder::Prepend) |
Scales current object's transform matrix. More... | |
ASPOSECPP_SHARED_API void | TranslateTransform (float dx, float dy, Drawing2D::MatrixOrder order=Drawing2D::MatrixOrder::Prepend) |
Translates current object's transform matrix. More... | |
ASPOSECPP_SHARED_API WrapMode | get_WrapMode () const |
Returns the wrap mode. More... | |
ASPOSECPP_SHARED_API void | set_WrapMode (WrapMode value) |
Sets the wrap mode. More... | |
ASPOSECPP_SHARED_API SharedPtr< Blend > | get_Blend () const |
Returns a blend that specifies factors and positions of base colors for this brush. More... | |
ASPOSECPP_SHARED_API void | set_Blend (const SharedPtr< Blend > &value) |
Sets a blend that specifies factors and positions of base colors for this brush. More... | |
ASPOSECPP_SHARED_API SharedPtr< ColorBlend > | get_InterpolationColors () const |
Returns a ColorBlend object that defines a multicolor linear gradient. More... | |
ASPOSECPP_SHARED_API void | set_InterpolationColors (const SharedPtr< ColorBlend > &value) |
Sets a ColorBlend object that defines a multicolor linear gradient. More... | |
ASPOSECPP_SHARED_API SharedPtr< Matrix > | get_Transform () const |
Returns a copy of a Matrix object that specifies the geometrical transformations for the brush represented by the current object. More... | |
ASPOSECPP_SHARED_API void | set_Transform (const SharedPtr< Matrix > &value) |
Sets a Matrix object that specifies the geometrical transformations for the brush represented by the current object. More... | |
ASPOSECPP_SHARED_API void | SetSigmaBellShape (float focus, float scale=1.0f) |
NOT IMPLEMENTED. More... | |
ASPOSECPP_SHARED_API RectangleF | get_Rectangle () |
Returns a bounding rectangle. More... | |
ASPOSECPP_SHARED_API bool | get_GammaCorrection () const |
Returns a value indicating that gamma correction is enabled for this brush. More... | |
ASPOSECPP_SHARED_API void | set_GammaCorrection (bool value) |
Sets gamma correction status for this brush. More... | |
ASPOSECPP_SHARED_API ArrayPtr< Color > | get_LinearColors () const |
Returns starting and ending colors of this gradient. More... | |
ASPOSECPP_SHARED_API void | set_LinearColors (const ArrayPtr< Color > &value) |
Sets starting and ending colors of this gradient. More... | |
ASPOSECPP_SHARED_API void | SetBlendTriangularShape (float focus, float scale=1.0f) |
NOT IMPLEMENTED. More... | |
ASPOSECPP_SHARED_API SharedPtr< Brush > | Clone () override |
Creates a copy of the current object. More... | |
![]() | |
void | Dispose () |
Releases operating system resources acquired by the current object. More... | |
![]() | |
ASPOSECPP_SHARED_API | Object () |
Creates object. Initializes all internal data structures. More... | |
virtual ASPOSECPP_SHARED_API | ~Object () |
Destroys object. Frees all internal data structures. More... | |
ASPOSECPP_SHARED_API | Object (Object const &x) |
Copy constructor. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More... | |
Object & | operator= (Object const &x) |
Assignment operator. Doesn't copy anything, really, just initializes new object and enables copy constructing subclasses. More... | |
Object * | SharedRefAdded () |
Increments shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More... | |
int | SharedRefRemovedSafe () |
Decrements and returns shared reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More... | |
int | RemovedSharedRefs (int count) |
Decreases shared reference count by specified value. More... | |
Detail::SmartPtrCounter * | WeakRefAdded () |
Increments weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More... | |
void | WeakRefRemoved () |
Decrements weak reference count. Shouldn't be called directly; instead, use smart pointers or ThisProtector. More... | |
Detail::SmartPtrCounter * | GetCounter () |
Gets reference counter data structure associated with the object. More... | |
int | SharedCount () const |
Gets current value of shared reference counter. More... | |
ASPOSECPP_SHARED_API void | Lock () |
Implements C# lock() statement locking. Call directly or use LockContext sentry object. More... | |
ASPOSECPP_SHARED_API void | Unlock () |
Implements C# lock() statement unlocking. Call directly or use LockContext sentry object. More... | |
virtual ASPOSECPP_SHARED_API bool | Equals (ptr obj) |
Compares objects using C# Object.Equals semantics. More... | |
virtual ASPOSECPP_SHARED_API int32_t | GetHashCode () const |
Analog of C# Object.GetHashCode() method. Enables hashing of custom objects. More... | |
virtual ASPOSECPP_SHARED_API String | ToString () const |
Analog of C# Object.ToString() method. Enables converting custom objects to string. More... | |
virtual ASPOSECPP_SHARED_API ptr | MemberwiseClone () const |
Analog of C# Object.MemberwiseClone() method. Enables cloning custom types. More... | |
virtual ASPOSECPP_SHARED_API const TypeInfo & | GetType () const |
Gets actual type of object. Analog of C# System.Object.GetType() call. More... | |
virtual ASPOSECPP_SHARED_API bool | Is (const TypeInfo &targetType) const |
Check if object represents an instance of type described by targetType. Analog of C# 'is' operator. More... | |
virtual ASPOSECPP_SHARED_API void | SetTemplateWeakPtr (uint32_t argument) |
Set n'th template argument a weak pointer (rather than shared). Allows switching pointers in containers to weak mode. More... | |
virtual ASPOSECPP_SHARED_API bool | FastCast (const Details::FastRttiBase &helper, void **out_ptr) const |
For internal purposes only. More... | |
template<> | |
bool | Equals (float const &objA, float const &objB) |
Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. More... | |
template<> | |
bool | Equals (double const &objA, double const &objB) |
Emulates C#-style floating point comparison where two NaNs are considered equal even though according to IEC 60559:1989 NaN is not equal to any value, including NaN. More... | |
template<> | |
bool | ReferenceEquals (String const &str, std::nullptr_t) |
Specialization of Object::ReferenceEquals for case of string and nullptr. More... | |
template<> | |
bool | ReferenceEquals (String const &str1, String const &str2) |
Specialization of Object::ReferenceEquals for case of strings. More... | |
Protected Member Functions | |
ASPOSECPP_SHARED_API void | Apply (SkPaint &paint, const SharedPtr< Drawing2D::Matrix > &matrix, bool apply_shift) override |
Sets the properties of the current brush on the specified SkPaint object. More... | |
![]() | |
virtual ASPOSECPP_SHARED_API void | Apply (SkPaint &paint, const SharedPtr< Drawing2D::Matrix > &matrix, bool apply_shift=false)=0 |
Sets the properties of the current brush on the specified SkPaint object. More... | |
Additional Inherited Members | |
![]() | |
typedef SmartPtr< Object > | ptr |
Alias for smart pointer type. More... | |
![]() | |
static bool | ReferenceEquals (ptr const &objA, ptr const &objB) |
Compares objects by reference. More... | |
template<typename T > | |
static std::enable_if<!IsSmartPtr< T >::value, bool >::type | ReferenceEquals (T const &objA, T const &objB) |
Compares objects by reference. More... | |
template<typename T > | |
static std::enable_if<!IsSmartPtr< T >::value, bool >::type | ReferenceEquals (T const &objA, std::nullptr_t) |
Reference-compares value type object with nullptr. More... | |
template<typename T1 , typename T2 > | |
static std::enable_if< IsSmartPtr< T1 >::value &&IsSmartPtr< T2 >::value, bool >::type | Equals (T1 const &objA, T2 const &objB) |
Compares reference type objects in C# style. More... | |
template<typename T1 , typename T2 > | |
static std::enable_if<!IsSmartPtr< T1 >::value &&!IsSmartPtr< T2 >::value, bool >::type | Equals (T1 const &objA, T2 const &objB) |
Compares value type objects in C# style. More... | |
static const TypeInfo & | Type () |
Implements C# typeof(System.Object) construct. More... | |
Represents a linear gradient brush. Objects of this class should only be allocated using System::MakeObject() function. Never create instance of this type on stack or using operator new, as it will result in runtime errors and/or assertion faults. Always wrap this class into System::SmartPtr pointer and use this pointer to pass it to functions as argument.
ASPOSECPP_SHARED_API System::Drawing::Drawing2D::LinearGradientBrush::LinearGradientBrush | ( | const PointF & | point1, |
const PointF & | point2, | ||
const Color & | color1, | ||
const Color & | color2 | ||
) |
Constructs a new instance of LinearGradientBrush.
point1 | The start point of the gradient |
point2 | The end point of the gradient |
color1 | The start color of the gradient |
color2 | The end color of the gradient |
ASPOSECPP_SHARED_API System::Drawing::Drawing2D::LinearGradientBrush::LinearGradientBrush | ( | const Point & | point1, |
const Point & | point2, | ||
const Color & | color1, | ||
const Color & | color2 | ||
) |
Constructs a new instance of LinearGradientBrush.
point1 | The start point of the gradient |
point2 | The end point of the gradient |
color1 | The start color of the gradient |
color2 | The end color of the gradient |
ASPOSECPP_SHARED_API System::Drawing::Drawing2D::LinearGradientBrush::LinearGradientBrush | ( | const RectangleF & | rect, |
const Color & | color1, | ||
const Color & | color2, | ||
LinearGradientMode | linearGradientMode | ||
) |
Constructs a new instance of LinearGradientBrush.
rect | A bounding rectangle of the gradient |
color1 | The start color of the gradient |
color2 | The end color of the gradient |
linearGradientMode | The gradient direction |
ASPOSECPP_SHARED_API System::Drawing::Drawing2D::LinearGradientBrush::LinearGradientBrush | ( | const Rectangle & | rect, |
const Color & | color1, | ||
const Color & | color2, | ||
LinearGradientMode | linearGradientMode | ||
) |
Constructs a new instance of LinearGradientBrush.
rect | A bounding rectangle of the gradient |
color1 | The start color of the gradient |
color2 | The end color of the gradient |
linearGradientMode | The gradient direction |
ASPOSECPP_SHARED_API System::Drawing::Drawing2D::LinearGradientBrush::LinearGradientBrush | ( | const RectangleF & | rect, |
const Color & | color1, | ||
const Color & | color2, | ||
float | angle, | ||
bool | isAngleScaleable = false |
||
) |
Constructs a new instance of LinearGradientBrush.
rect | A bounding rectangle of the gradient |
color1 | The start color of the gradient |
color2 | The end color of the gradient |
angle | The angle of the gradient orientation line; measured in degrees clockwise from the x-axis |
isAngleScaleable | Specifies if the angle of the gradient is affected by the transformation associated with the brush |
ASPOSECPP_SHARED_API System::Drawing::Drawing2D::LinearGradientBrush::LinearGradientBrush | ( | const Rectangle & | rect, |
const Color & | color1, | ||
const Color & | color2, | ||
float | angle, | ||
bool | isAngleScaleable = false |
||
) |
Constructs a new instance of LinearGradientBrush.
rect | A bounding rectangle of the gradient |
color1 | The start color of the gradient |
color2 | The end color of the gradient |
angle | The angle of the gradient orientation line; measured in degrees clockwise from the x-axis |
isAngleScaleable | Specifies if the angle of the gradient is affected by the transformation associated with the brush |
|
overrideprotected |
Sets the properties of the current brush on the specified SkPaint object.
paint | An object set the properties on |
matrix | Graphics world transformation matrix |
apply_shift | Is used to make a small brush's texture position shift |
|
overridevirtual |
Creates a copy of the current object.
Implements System::Drawing::Brush.
ASPOSECPP_SHARED_API SharedPtr<Blend> System::Drawing::Drawing2D::LinearGradientBrush::get_Blend | ( | ) | const |
Returns a blend that specifies factors and positions of base colors for this brush.
ASPOSECPP_SHARED_API bool System::Drawing::Drawing2D::LinearGradientBrush::get_GammaCorrection | ( | ) | const |
Returns a value indicating that gamma correction is enabled for this brush.
ASPOSECPP_SHARED_API SharedPtr<ColorBlend> System::Drawing::Drawing2D::LinearGradientBrush::get_InterpolationColors | ( | ) | const |
Returns a ColorBlend object that defines a multicolor linear gradient.
ASPOSECPP_SHARED_API ArrayPtr<Color> System::Drawing::Drawing2D::LinearGradientBrush::get_LinearColors | ( | ) | const |
Returns starting and ending colors of this gradient.
ASPOSECPP_SHARED_API RectangleF System::Drawing::Drawing2D::LinearGradientBrush::get_Rectangle | ( | ) |
Returns a bounding rectangle.
ASPOSECPP_SHARED_API SharedPtr<Matrix> System::Drawing::Drawing2D::LinearGradientBrush::get_Transform | ( | ) | const |
Returns a copy of a Matrix object that specifies the geometrical transformations for the brush represented by the current object.
ASPOSECPP_SHARED_API WrapMode System::Drawing::Drawing2D::LinearGradientBrush::get_WrapMode | ( | ) | const |
Returns the wrap mode.
ASPOSECPP_SHARED_API void System::Drawing::Drawing2D::LinearGradientBrush::MultiplyTransform | ( | const SharedPtr< Matrix > & | matrix, |
MatrixOrder | order = MatrixOrder::Prepend |
||
) |
Multiplies current object's transform matrix by the specified matrix.
matrix | The matrix by which the current object's transform matrix is multiplied |
order | Specifies the order of the operation |
ASPOSECPP_SHARED_API void System::Drawing::Drawing2D::LinearGradientBrush::ResetTransform | ( | ) |
Resets current object's transformation matrix.
ASPOSECPP_SHARED_API void System::Drawing::Drawing2D::LinearGradientBrush::RotateTransform | ( | float | angle, |
MatrixOrder | order = MatrixOrder::Prepend |
||
) |
Rotates current object's transform matrix.
angle | The angle to rotate the matrix by |
order | Specifies the order of the operation |
ASPOSECPP_SHARED_API void System::Drawing::Drawing2D::LinearGradientBrush::ScaleTransform | ( | float | sx, |
float | sy, | ||
MatrixOrder | order = MatrixOrder::Prepend |
||
) |
Scales current object's transform matrix.
sx | The value by which to scale the matrix in x-axis direction |
sy | The value by which to scale the matrix in y-axis direction |
order | Specifies the order of the operation |
ASPOSECPP_SHARED_API void System::Drawing::Drawing2D::LinearGradientBrush::set_Blend | ( | const SharedPtr< Blend > & | value | ) |
Sets a blend that specifies factors and positions of base colors for this brush.
value | New blend value |
ASPOSECPP_SHARED_API void System::Drawing::Drawing2D::LinearGradientBrush::set_GammaCorrection | ( | bool | value | ) |
Sets gamma correction status for this brush.
value | New gamma correction value |
ASPOSECPP_SHARED_API void System::Drawing::Drawing2D::LinearGradientBrush::set_InterpolationColors | ( | const SharedPtr< ColorBlend > & | value | ) |
Sets a ColorBlend object that defines a multicolor linear gradient.
value | A value to set |
ASPOSECPP_SHARED_API void System::Drawing::Drawing2D::LinearGradientBrush::set_LinearColors | ( | const ArrayPtr< Color > & | value | ) |
Sets starting and ending colors of this gradient.
value | Array of two colors |
ASPOSECPP_SHARED_API void System::Drawing::Drawing2D::LinearGradientBrush::set_Transform | ( | const SharedPtr< Matrix > & | value | ) |
Sets a Matrix object that specifies the geometrical transformations for the brush represented by the current object.
value | The value to set |
ASPOSECPP_SHARED_API void System::Drawing::Drawing2D::LinearGradientBrush::set_WrapMode | ( | WrapMode | value | ) |
Sets the wrap mode.
value | The value to set |
ASPOSECPP_SHARED_API void System::Drawing::Drawing2D::LinearGradientBrush::SetBlendTriangularShape | ( | float | focus, |
float | scale = 1.0f |
||
) |
NOT IMPLEMENTED.
NotImplementedException | Always |
ASPOSECPP_SHARED_API void System::Drawing::Drawing2D::LinearGradientBrush::SetSigmaBellShape | ( | float | focus, |
float | scale = 1.0f |
||
) |
NOT IMPLEMENTED.
NotImplementedException | Always |
ASPOSECPP_SHARED_API void System::Drawing::Drawing2D::LinearGradientBrush::TranslateTransform | ( | float | dx, |
float | dy, | ||
Drawing2D::MatrixOrder | order = Drawing2D::MatrixOrder::Prepend |
||
) |
Translates current object's transform matrix.
dx | The X value by which the matrix is translated |
dy | The Y value by which the matrix is translated |
order | Specifies the order of the operation |