Class Drawable

Definition

Namespace:: Tizen.NUI.BaseComponents.VectorGraphics

Assembly:: Tizen.NUI.dll

API Level:: 9

Drawable is a object class for drawing a vector primitive.


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public class Drawable : BaseHandle, INotifyPropertyChanged, IDynamicResourceHandler, IElement, INameScope, IElementController, IDisposable

Inheritance: System.Object

BindableObject

Tizen.NUI.Binding.Element

BaseHandle

Drawable

Derived: DrawableGroup

DrawableGroup

Picture

Picture

Shape

Shape

Implements: System.ComponentModel.INotifyPropertyChanged

System.IDisposable

Properties

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BoundingBox

The bounding box of the drawable object to which no transformation has been applied.

Declaration


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public Vector4 BoundingBox { get; }

Property Value

Type	Description
Vector4

Remarks

The bounding box doesn't indicate the rendering region in the result but primitive region of the object.

API Level: 9

View Source

Opacity

The transparency level [0 ~ 1.0], 0 means totally transparent, while 1 means opaque.

Declaration


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public float Opacity { get; set; }

Property Value

Type	Description
System.Single

API Level: 9

Methods

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ClipPath(Drawable)

The intersection with clip drawable is determined and only the resulting pixels from own drawable are rendered.

Declaration


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public void ClipPath(Drawable clip)

Parameters

Type	Name	Description
Drawable	clip	The clip drawable object.

Exceptions

Type	Condition
Exception	Drawable clpping failed.
System.ArgumentNullException	Thrown when drawable is null.

API Level: 9

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Mask(Drawable, MaskType)

The pixels of mask drawable and own drawable are blended according to MaskType.

Declaration


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public void Mask(Drawable mask, MaskType type)

Parameters

Type	Name	Description
Drawable	mask	The mask drawable object.
MaskType	type	The masking type.

Exceptions

Type	Condition
Exception	Drawable masking failed.
System.ArgumentNullException	Thrown when drawable is null.

API Level: 9

View Source

Rotate(Single)

Set the angle of rotation transformation.

Declaration


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public bool Rotate(float degree)

Parameters

Type	Name	Description
System.Single	degree	The degree value of angle.

Returns

Type	Description
Boolean	True when it's successful. False otherwise.

API Level: 9

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Scale(Single)

Set the scale value of scale transformation.

Declaration


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public bool Scale(float factor)

Parameters

Type	Name	Description
System.Single	factor	The scale factor value.

Returns

Type	Description
Boolean	True when it's successful. False otherwise.

API Level: 9

View Source

Transform(Single[])

Set the matrix value for affine transform.

Declaration


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public bool Transform(float[] matrix)

Parameters

Type	Name	Description
System.Single[]	matrix	The float type array of 3x3 matrix.

Returns

Type	Description
Boolean	True when it's successful. False otherwise.

Exceptions

Type	Condition
System.ArgumentNullException	Thrown when matrix is null.
System.ArgumentException	Thrown when matrix array length is not 9.

API Level: 9

View Source

Translate(Single, Single)

Set the x, y movement value of translate transformation.

Declaration


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public bool Translate(float x, float y)

Parameters

Type	Name	Description
System.Single	x	The x-axis movement value.
System.Single	y	The y-axis movement value.

Returns

Type	Description
Boolean	True when it's successful. False otherwise.

API Level: 9

Implements

System.ComponentModel.INotifyPropertyChanged

System.IDisposable