ImageAttributes Class

Summary: An ImageAttributes object contains information about how bitmap and metafile colors are manipulated during rendering. An ImageAttributes object maintains several color-adjustment settings, including color-adjustment matrices, grayscale-adjustment matrices, gamma-correction values, color-map tables, and color-threshold values. During rendering, colors can be corrected, darkened, lightened, and removed. To apply such manipulations, initialize an ImageAttributes object and pass the path of that ImageAttributes object (along with the path of an Image) to the DrawImage method.

Module: aspose.psd

Full Name: aspose.psd.ImageAttributes

Aspose.PSD Version: 24.9.0

Constructors

Name	Description
ImageAttributes()	Initializes a new instance of the ImageAttributes class

Methods

Name	Description
clear_brush_remap_table()	Clears the brush color-remap table of this ImageAttributes object.
clear_color_key()	Clears the color key (transparency range) for the default category.
clear_color_key(type)	Clears the color key (transparency range) for a specified category.
clear_color_matrix()	Clears the color-adjustment matrix for the default category.
clear_color_matrix(type)	Clears the color-adjustment matrix for a specified category.
clear_gamma()	Disables gamma correction for the default category.
clear_gamma(type)	Disables gamma correction for a specified category.
clear_no_op()	Clears the NoOp setting for the default category.
clear_no_op(type)	Clears the NoOp setting for a specified category.
clear_output_channel()	Clears the CMYK (cyan-magenta-yellow-black) output channel setting for the default category.
clear_output_channel(type)	Clears the (cyan-magenta-yellow-black) output channel setting for a specified category.
clear_output_channel_color_profile()	Clears the output channel color profile setting for the default category.
clear_output_channel_color_profile(type)	Clears the output channel color profile setting for a specified category.
clear_remap_table()	Clears the color-remap table for the default category.
clear_remap_table(type)	Clears the color-remap table for a specified category.
clear_threshold()	Clears the threshold value for the default category.
clear_threshold(type)	Clears the threshold value for a specified category.
set_brush_remap_table(map)	Sets the color-remap table for the brush category.
set_color_key(color_low, color_high)	Sets the color key for the default category.
set_color_key(color_low, color_high, type)	Sets the color key (transparency range) for a specified category.
set_color_matrices(new_color_matrix, gray_matrix)	Sets the color-adjustment matrix and the grayscale-adjustment matrix for the default category.
set_color_matrices(new_color_matrix, gray_matrix, flags)	Sets the color-adjustment matrix and the grayscale-adjustment matrix for the default category.
set_color_matrices(new_color_matrix, gray_matrix, mode, type)	Sets the color-adjustment matrix and the grayscale-adjustment matrix for a specified category.
set_color_matrix(new_color_matrix)	Sets the color-adjustment matrix for the default category.
set_color_matrix(new_color_matrix, flags)	Sets the color-adjustment matrix for the default category.
set_color_matrix(new_color_matrix, mode, type)	Sets the color-adjustment matrix for a specified category.
set_gamma(gamma)	Sets the gamma value for the default category.
set_gamma(gamma, type)	Sets the gamma value for a specified category.
set_no_op()	Turns off color adjustment for the default category.
set_no_op(type)	Turns off color adjustment for a specified category.
set_output_channel(flags)	Sets the CMYK (cyan-magenta-yellow-black) output channel for the default category.
set_output_channel(flags, type)	Sets the CMYK (cyan-magenta-yellow-black) output channel for a specified category.
set_output_channel_color_profile(color_profile_filename)	Sets the output channel color-profile file for the default category.
set_output_channel_color_profile(color_profile_filename, type)	Sets the output channel color-profile file for a specified category.
set_remap_table(map)	Sets the color-remap table for the default category.
set_remap_table(map, type)	Sets the color-remap table for a specified category.
set_threshold(threshold)	Sets the threshold (transparency range) for the default category.
set_threshold(threshold, type)	Sets the threshold (transparency range) for a specified category.
set_wrap_mode(mode)	Sets the wrap mode that is used to decide how to tile a texture across a shape, or at shape boundaries. A texture is tiled across a shape to fill it in when the texture is smaller than the shape it is filling.
set_wrap_mode(mode, color)	Sets the wrap mode and color used to decide how to tile a texture across a shape, or at shape boundaries. A texture is tiled across a shape to fill it in when the texture is smaller than the shape it is filling.
set_wrap_mode(mode, color, clamp)	Sets the wrap mode and color used to decide how to tile a texture across a shape, or at shape boundaries. A texture is tiled across a shape to fill it in when the texture is smaller than the shape it is filling.

Constructor: ImageAttributes()

 ImageAttributes() 

Initializes a new instance of the ImageAttributes class

Method: clear_color_key(type)

 clear_color_key(type) 

Clears the color key (transparency range) for a specified category.

Parameters:

Parameter	Type	Description
type	ColorAdjustType	An element of ColorAdjustType that specifies the category for which the color key is cleared.

Method: clear_color_matrix(type)

 clear_color_matrix(type) 

Clears the color-adjustment matrix for a specified category.

Parameters:

Parameter	Type	Description
type	ColorAdjustType	An element of ColorAdjustType that specifies the category for which the color-adjustment matrix is cleared.

Method: clear_gamma(type)

 clear_gamma(type) 

Disables gamma correction for a specified category.

Parameters:

Parameter	Type	Description
type	ColorAdjustType	An element of ColorAdjustType that specifies the category for which gamma correction is disabled.

Method: clear_no_op(type)

 clear_no_op(type) 

Clears the NoOp setting for a specified category.

Parameters:

Parameter	Type	Description
type	ColorAdjustType	An element of ColorAdjustType that specifies the category for which the NoOp setting is cleared.

Method: clear_output_channel(type)

 clear_output_channel(type) 

Clears the (cyan-magenta-yellow-black) output channel setting for a specified category.

Parameters:

Parameter	Type	Description
type	ColorAdjustType	An element of ColorAdjustType that specifies the category for which the output channel setting is cleared.

Method: clear_output_channel_color_profile(type)

 clear_output_channel_color_profile(type) 

Clears the output channel color profile setting for a specified category.

Parameters:

Parameter	Type	Description
type	ColorAdjustType	An element of ColorAdjustType that specifies the category for which the output channel profile setting is cleared.

Method: clear_remap_table(type)

 clear_remap_table(type) 

Clears the color-remap table for a specified category.

Parameters:

Parameter	Type	Description
type	ColorAdjustType	An element of ColorAdjustType that specifies the category for which the remap table is cleared.

Method: clear_threshold(type)

 clear_threshold(type) 

Clears the threshold value for a specified category.

Parameters:

Parameter	Type	Description
type	ColorAdjustType	An element of ColorAdjustType that specifies the category for which the threshold is cleared.

Method: set_brush_remap_table(map)

 set_brush_remap_table(map) 

Sets the color-remap table for the brush category.

Parameters:

Parameter	Type	Description
map	ColorMap[]	An array of ColorMap objects.

Method: set_color_key(color_low, color_high)

 set_color_key(color_low, color_high) 

Sets the color key for the default category.

Parameters:

Parameter	Type	Description
color_low	Color	The low color-key value.
color_high	Color	The high color-key value.

Method: set_color_key(color_low, color_high, type)

 set_color_key(color_low, color_high, type) 

Sets the color key (transparency range) for a specified category.

Parameters:

Parameter	Type	Description
color_low	Color	The low color-key value.
color_high	Color	The high color-key value.
type	ColorAdjustType	An element of ColorAdjustType that specifies the category for which the color key is set.

Method: set_color_matrices(new_color_matrix, gray_matrix)

 set_color_matrices(new_color_matrix, gray_matrix) 

Sets the color-adjustment matrix and the grayscale-adjustment matrix for the default category.

Parameters:

Parameter	Type	Description
new_color_matrix	ColorMatrix	The color-adjustment matrix.
gray_matrix	ColorMatrix	The grayscale-adjustment matrix.

Method: set_color_matrices(new_color_matrix, gray_matrix, flags)

 set_color_matrices(new_color_matrix, gray_matrix, flags) 

Sets the color-adjustment matrix and the grayscale-adjustment matrix for the default category.

Parameters:

Parameter	Type	Description
new_color_matrix	ColorMatrix	The color-adjustment matrix.
gray_matrix	ColorMatrix	The grayscale-adjustment matrix.
flags	ColorMatrixFlag	An element of ColorMatrixFlag that specifies the type of image and color that will be affected by the color-adjustment and grayscale-adjustment matrices.

Method: set_color_matrices(new_color_matrix, gray_matrix, mode, type)

 set_color_matrices(new_color_matrix, gray_matrix, mode, type) 

Sets the color-adjustment matrix and the grayscale-adjustment matrix for a specified category.

Parameters:

Parameter	Type	Description
new_color_matrix	ColorMatrix	The color-adjustment matrix.
gray_matrix	ColorMatrix	The grayscale-adjustment matrix.
mode	ColorMatrixFlag	An element of ColorMatrixFlag that specifies the type of image and color that will be affected by the color-adjustment and grayscale-adjustment matrices.
type	ColorAdjustType	An element of ColorAdjustType that specifies the category for which the color-adjustment and grayscale-adjustment matrices are set.

Method: set_color_matrix(new_color_matrix)

 set_color_matrix(new_color_matrix) 

Sets the color-adjustment matrix for the default category.

Parameters:

Parameter	Type	Description
new_color_matrix	ColorMatrix	The color-adjustment matrix.

Method: set_color_matrix(new_color_matrix, flags)

 set_color_matrix(new_color_matrix, flags) 

Sets the color-adjustment matrix for the default category.

Parameters:

Parameter	Type	Description
new_color_matrix	ColorMatrix	The color-adjustment matrix.
flags	ColorMatrixFlag	An element of ColorMatrixFlag that specifies the type of image and color that will be affected by the color-adjustment matrix.

Method: set_color_matrix(new_color_matrix, mode, type)

 set_color_matrix(new_color_matrix, mode, type) 

Sets the color-adjustment matrix for a specified category.

Parameters:

Parameter	Type	Description
new_color_matrix	ColorMatrix	The color-adjustment matrix.
mode	ColorMatrixFlag	An element of ColorMatrixFlag that specifies the type of image and color that will be affected by the color-adjustment matrix.
type	ColorAdjustType	An element of ColorAdjustType that specifies the category for which the color-adjustment matrix is set.

Method: set_gamma(gamma)

 set_gamma(gamma) 

Sets the gamma value for the default category.

Parameters:

Parameter	Type	Description
gamma	float	The gamma correction value.

Method: set_gamma(gamma, type)

 set_gamma(gamma, type) 

Sets the gamma value for a specified category.

Parameters:

Parameter	Type	Description
gamma	float	The gamma correction value.
type	ColorAdjustType	An element of the ColorAdjustType enumeration that specifies the category for which the gamma value is set.

Method: set_no_op(type)

 set_no_op(type) 

Turns off color adjustment for a specified category.

Parameters:

Parameter	Type	Description
type	ColorAdjustType	An element of ColorAdjustType that specifies the category for which color correction is turned off.

Method: set_output_channel(flags)

 set_output_channel(flags) 

Sets the CMYK (cyan-magenta-yellow-black) output channel for the default category.

Parameters:

Parameter	Type	Description
flags	ColorChannelFlag	An element of ColorChannelFlag that specifies the output channel.

Method: set_output_channel(flags, type)

 set_output_channel(flags, type) 

Sets the CMYK (cyan-magenta-yellow-black) output channel for a specified category.

Parameters:

Parameter	Type	Description
flags	ColorChannelFlag	An element of ColorChannelFlag that specifies the output channel.
type	ColorAdjustType	An element of ColorAdjustType that specifies the category for which the output channel is set.

Method: set_output_channel_color_profile(color_profile_filename)

 set_output_channel_color_profile(color_profile_filename) 

Sets the output channel color-profile file for the default category.

Parameters:

Parameter	Type	Description
color_profile_filename	string	The path name of a color-profile file. If the color-profile file is in the %SystemRoot%\System32\Spool\Drivers\Color directory, this parameter can be the file name. Otherwise, this parameter must be the fully qualified path name.

Method: set_output_channel_color_profile(color_profile_filename, type)

 set_output_channel_color_profile(color_profile_filename, type) 

Sets the output channel color-profile file for a specified category.

Parameters:

Parameter	Type	Description
color_profile_filename	string	The path name of a color-profile file. If the color-profile file is in the %SystemRoot%\System32\Spool\Drivers\Color directory, this parameter can be the file name. Otherwise, this parameter must be the fully qualified path name.
type	ColorAdjustType	An element of ColorAdjustType that specifies the category for which the output channel color-profile file is set.

Method: set_remap_table(map)

 set_remap_table(map) 

Sets the color-remap table for the default category.

Parameters:

Parameter	Type	Description
map	ColorMap[]	An array of color pairs of type ColorMap. Each color pair contains an existing color (the first value) and the color that it will be mapped to (the second value).

Method: set_remap_table(map, type)

 set_remap_table(map, type) 

Sets the color-remap table for a specified category.

Parameters:

Parameter	Type	Description
map	ColorMap[]	An array of color pairs of type ColorMap. Each color pair contains an existing color (the first value) and the color that it will be mapped to (the second value).
type	ColorAdjustType	An element of ColorAdjustType that specifies the category for which the color-remap table is set.

Method: set_threshold(threshold)

 set_threshold(threshold) 

Sets the threshold (transparency range) for the default category.

Parameters:

Parameter	Type	Description
threshold	float	A real number that specifies the threshold value.

Method: set_threshold(threshold, type)

 set_threshold(threshold, type) 

Sets the threshold (transparency range) for a specified category.

Parameters:

Parameter	Type	Description
threshold	float	A threshold value from 0.0 to 1.0 that is used as a breakpoint to sort colors that will be mapped to either a maximum or a minimum value.
type	ColorAdjustType	An element of ColorAdjustType that specifies the category for which the color threshold is set.

Method: set_wrap_mode(mode)

 set_wrap_mode(mode) 

Sets the wrap mode that is used to decide how to tile a texture across a shape, or at shape boundaries. A texture is tiled across a shape to fill it in when the texture is smaller than the shape it is filling.

Parameters:

Parameter	Type	Description
mode	WrapMode	An element of WrapMode that specifies how repeated copies of an image are used to tile an area.

Method: set_wrap_mode(mode, color)

 set_wrap_mode(mode, color) 

Sets the wrap mode and color used to decide how to tile a texture across a shape, or at shape boundaries. A texture is tiled across a shape to fill it in when the texture is smaller than the shape it is filling.

Parameters:

Parameter	Type	Description
mode	WrapMode	An element of WrapMode that specifies how repeated copies of an image are used to tile an area.
color	Color	An ImageAttributes object that specifies the color of pixels outside of a rendered image. This color is visible if the mode parameter is set to WrapMode.CLAMP and the source rectangle passed to DrawImage is larger than the image itself.

Method: set_wrap_mode(mode, color, clamp)

 set_wrap_mode(mode, color, clamp) 

Sets the wrap mode and color used to decide how to tile a texture across a shape, or at shape boundaries. A texture is tiled across a shape to fill it in when the texture is smaller than the shape it is filling.

Parameters:

Parameter	Type	Description
mode	WrapMode	An element of WrapMode that specifies how repeated copies of an image are used to tile an area.
color	Color	A color object that specifies the color of pixels outside of a rendered image. This color is visible if the mode parameter is set to WrapMode.CLAMP and the source rectangle passed to DrawImage is larger than the image itself.
clamp	bool	This parameter has no effect. Set it to false.