Click or drag to resize
Accord.NET (logo)

CanvasFill Class

Fill areas iniside of the specified region.
Inheritance Hierarchy
SystemObject
  Accord.Imaging.FiltersBaseInPlaceFilter
    Accord.Imaging.FiltersCanvasFill

Namespace:  Accord.Imaging.Filters
Assembly:  Accord.Imaging (in Accord.Imaging.dll) Version: 3.7.0
Syntax
public class CanvasFill : BaseInPlaceFilter
Request Example View Source

The CanvasFill type exposes the following members.

Constructors
  NameDescription
Public methodCanvasFill(Rectangle)
Initializes a new instance of the CanvasFill class.
Public methodCanvasFill(Rectangle, Byte)
Initializes a new instance of the CanvasFill class.
Public methodCanvasFill(Rectangle, Color)
Initializes a new instance of the CanvasFill class.
Public methodCanvasFill(Rectangle, Color, Byte)
Initializes a new instance of the CanvasFill class.
Top
Properties
  NameDescription
Public propertyFillColorGray
Gray fill color.
Public propertyFillColorRGB
RGB fill color.
Public propertyFormatTranslations
Format translations dictionary.
(Overrides BaseInPlaceFilterFormatTranslations.)
Public propertyRegion
Region to fill.
Top
Methods
  NameDescription
Public methodApply(Bitmap)
Apply filter to an image.
(Inherited from BaseInPlaceFilter.)
Public methodApply(BitmapData)
Apply filter to an image.
(Inherited from BaseInPlaceFilter.)
Public methodApply(UnmanagedImage)
Apply filter to an image in unmanaged memory.
(Inherited from BaseInPlaceFilter.)
Public methodApply(UnmanagedImage, UnmanagedImage)
Apply filter to an image in unmanaged memory.
(Inherited from BaseInPlaceFilter.)
Public methodApplyInPlace(Bitmap)
Apply filter to an image.
(Inherited from BaseInPlaceFilter.)
Public methodApplyInPlace(BitmapData)
Apply filter to an image.
(Inherited from BaseInPlaceFilter.)
Public methodApplyInPlace(UnmanagedImage)
Apply filter to an unmanaged image.
(Inherited from BaseInPlaceFilter.)
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Protected methodProcessFilter
Process the filter on the specified image.
(Overrides BaseInPlaceFilterProcessFilter(UnmanagedImage).)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
Top
Extension Methods
  NameDescription
Public Extension MethodHasMethod
Checks whether an object implements a method with the given name.
(Defined by ExtensionMethods.)
Public Extension MethodIsEqual
Compares two objects for equality, performing an elementwise comparison if the elements are vectors or matrices.
(Defined by Matrix.)
Public Extension MethodToT
Converts an object into another type, irrespective of whether the conversion can be done at compile time or not. This can be used to convert generic types to numeric types during runtime.
(Defined by ExtensionMethods.)
Top
Remarks

The filter fills areas inside of specified region using the specified color.

The filter accepts 8bpp grayscale and 24/32 bpp color images for processing.

Sample usage:

// create filter
CanvasFill filter = new CanvasFill( new Rectangle(
                        5, 5, image.Width - 10, image.Height - 10 ), Color.Red );
// apply the filter
filter.ApplyInPlace( image );
See Also