WmfRecorderGraphics2D Class

Summary: The Wmf recorder.

Module: aspose.imaging.fileformats.wmf.graphics

Full Name: aspose.imaging.fileformats.wmf.graphics.WmfRecorderGraphics2D

Inheritance: MetafileRecorderGraphics2D

Constructors

Name	Description
WmfRecorderGraphics2D(frame, inch)	Initializes a new instance of the WmfRecorderGraphics2D class.

Properties

Name	Type	Access	Description
background_color	Color	r/w	Gets or sets the color of the background.
background_mode	WmfMixMode	r/w	Gets or sets the background mode.
clip	Region	r/w	Gets or sets a Region that limits the drawing region of this Graphics
clip_bounds	RectangleF	r	Gets the clip bounds.

Methods

Name	Description
clear()	Clears the state of the graphics object
draw_arc(pen, rect, start_angle, arc_angle)	Draws an arc representing a portion of an ellipse specified by a Rectangle structure.
draw_cubic_bezier(pen, pt1, pt2, pt3, pt4)	Draws the cubic bezier.
draw_ellipse(pen, rect)	Draws the ellipse.
draw_image(image, dest_rect, src_rect, src_unit)	Draws the specified portion of the specified Image at the specified location and with the specified size.
draw_image(image, location)	Draws the specified Image, using its original physical size, at the specified location.
draw_image(image_bytes, dest_rect, src_unit)	Draws the image.
draw_image(stream, dest_rect, src_unit)	Draws the image.
draw_image_from_bytes(image_bytes, dest_rect, src_unit)	Draws the image.
draw_image_from_stream(stream, dest_rect, src_unit)	Draws the image.
draw_line(pen, pt1, pt2)	Draws the line.
draw_line(pen, x1, y1, x2, y2)	Draws the line.
draw_path(pen, path)	Draws the path.
draw_pie(pen, rect, start_angle, sweep_angle)	Draws the pie.
draw_poly_cubic_bezier(pen, points)	Draws the poly cubic bezier.
draw_polygon(pen, points)	Draws the polygon.
draw_polyline(pen, points)	Draws the polyline.
draw_rectangle(pen, rectangle)	Draws the rectangle.
draw_rectangle(pen, x, y, width, height)	Draws the rectangle.
draw_string(string, font, color, x, y)	Draws the string.
draw_string(string, font, color, x, y, angle)	Draws the string.
end_recording()	Ends the recording.
exclude_clip(rect)	Updates the clip region of this Graphics to exclude the area specified by a Rectangle structure.
exclude_clip(region)	Updates the clip region of this Graphics to exclude the area specified by a Region.
exclude_clip_rect(rect)	Updates the clip region of this Graphics to exclude the area specified by a Rectangle structure.
exclude_clip_rgn(region)	Updates the clip region of this Graphics to exclude the area specified by a Region.
fill_ellipse(brush, rect)	Fills the ellipse.
fill_path(pen, brush, path)	Fills the path.
fill_pie(brush, rect, start_angle, sweep_angle)	Fills the pie.
fill_polygon(brush, points)	Fills the polygon.
fill_polygon(brush, points, fill_mode)	Fills the polygon.
fill_rectangle(brush, rectangle)	Fills the rectangle.
from_wmf_image(wmf_image)	Gets an instance of the Wmf recorder for the existing Wmf image.
get_transform()	Gets the world transform.
intersect_clip(rect)	Updates the clip region of this Graphics to the intersection of the current clip region and the specified Rectangle structure.
intersect_clip(region)	Updates the clip region of this Graphics to the intersection of the current clip region and the specified Region.
intersect_clip_rect_f(rect)	Updates the clip region of this Graphics to the intersection of the current clip region and the specified Rectangle structure.
intersect_clip_rgn(region)	Updates the clip region of this Graphics to the intersection of the current clip region and the specified Region.
multiply_transform(matrix)	Multiplies the world transformation of this Graphics and specified the Matrix.
multiply_transform(matrix, order)	Multiplies the world transformation of this Graphics and specified the Matrix in the specified order.
reset_clip()	Resets the clip.
rotate_transform(angle)	Applies the specified rotation to the transformation matrix of this Graphics.
rotate_transform(angle, center, order)	Applies the specified rotation to the transformation matrix of this Graphics in the specified order.
scale_transform(sx, sy)	Applies the specified scaling operation to the transformation matrix of this Graphics by prepending it to the object’s transformation matrix.
scale_transform(sx, sy, order)	Applies the specified scaling operation to the transformation matrix of this Graphics in the specified order.
set_transform(transform)	Sets the transform.
translate_transform(x, y)	Changes the origin of the coordinate system by prepending the specified translation to the transformation matrix of this Graphics.
translate_transform(x, y, order)	Changes the origin of the coordinate system by applying the specified translation to the transformation matrix of this Graphics in the specified order.

Constructor: WmfRecorderGraphics2D(frame, inch)

 WmfRecorderGraphics2D(frame, inch) 

Initializes a new instance of the WmfRecorderGraphics2D class.

Parameters:

Parameter	Type	Description
frame	Rectangle	Destination rectangle, measured in twips, for displaying the metafile.
inch	int	The number of pixel per inch.

Method: draw_arc(pen, rect, start_angle, arc_angle)

 draw_arc(pen, rect, start_angle, arc_angle) 

Draws an arc representing a portion of an ellipse specified by a Rectangle structure.

Parameters:

Parameter	Type	Description
pen	Pen	Pen that determines the color, width, and style of the figure.
rect	Rectangle	The boundaries of the ellipse.
start_angle	float	Angle in degrees measured clockwise from the x-axis to the starting point of the arc.
arc_angle	float	Angle in degrees measured clockwise from the startAngle parameter to ending point of the arc.

Method: draw_cubic_bezier(pen, pt1, pt2, pt3, pt4)

 draw_cubic_bezier(pen, pt1, pt2, pt3, pt4) 

Draws the cubic bezier.

Parameters:

Parameter	Type	Description
pen	Pen	Pen that determines the color, width, and style of the figure.
pt1	Point	The starting point of the curve.
pt2	Point	The first control point for the curve.
pt3	Point	The second control point for the curve.
pt4	Point	The ending point of the curve.

Method: draw_ellipse(pen, rect)

 draw_ellipse(pen, rect) 

Draws the ellipse.

Parameters:

Parameter	Type	Description
pen	Pen	Pen that determines the color, width, and style of the figure.
rect	Rectangle	The boundaries of the ellipse.

Method: draw_image(image, dest_rect, src_rect, src_unit)

 draw_image(image, dest_rect, src_rect, src_unit) 

Draws the specified portion of the specified Image at the specified location and with the specified size.

Parameters:

Parameter	Type	Description
image	RasterImage	The image to draw.
dest_rect	Rectangle	Rectangle structure that specifies the location and size of the drawn image. The image is scaled to fit the rectangle.
src_rect	Rectangle	Rectangle structure that specifies the portion of the image object to draw.
src_unit	GraphicsUnit	The units of measure used by the srcRect parameter.

Method: draw_image(image, location)

 draw_image(image, location) 

Draws the specified Image, using its original physical size, at the specified location.

Parameters:

Parameter	Type	Description
image	RasterImage	The image to draw.
location	Point	The location of the upper-left corner of the drawn image.

Method: draw_image(image_bytes, dest_rect, src_unit)

 draw_image(image_bytes, dest_rect, src_unit) 

Draws the image.

Parameters:

Parameter	Type	Description
image_bytes	System.Byte	The image bytes.
dest_rect	Rectangle	The dest rect.
src_unit	GraphicsUnit	The source unit.

Method: draw_image(stream, dest_rect, src_unit)

 draw_image(stream, dest_rect, src_unit) 

Draws the image.

Parameters:

Parameter	Type	Description
stream	_io.BufferedRandom	The stream.
dest_rect	Rectangle	The dest rect.
src_unit	GraphicsUnit	The source unit.

Method: draw_image_from_bytes(image_bytes, dest_rect, src_unit)

 draw_image_from_bytes(image_bytes, dest_rect, src_unit) 

Draws the image.

Parameters:

Parameter	Type	Description
image_bytes	System.Byte	The image bytes.
dest_rect	Rectangle	The dest rect.
src_unit	GraphicsUnit	The source unit.

Method: draw_image_from_stream(stream, dest_rect, src_unit)

 draw_image_from_stream(stream, dest_rect, src_unit) 

Draws the image.

Parameters:

Parameter	Type	Description
stream	_io.BufferedRandom	The stream.
dest_rect	Rectangle	The dest rect.
src_unit	GraphicsUnit	The source unit.

Method: draw_line(pen, pt1, pt2)

 draw_line(pen, pt1, pt2) 

Draws the line.

Parameters:

Parameter	Type	Description
pen	Pen	Pen that determines the color, width, and style of the figure.
pt1	Point	The first point.
pt2	Point	The second point.

Method: draw_line(pen, x1, y1, x2, y2)

 draw_line(pen, x1, y1, x2, y2) 

Draws the line.

Parameters:

Parameter	Type	Description
pen	Pen	Pen that determines the color, width, and style of the figure.
x1	int	The x-coordinate of the first point.
y1	int	The y-coordinate of the first point.
x2	int	The x-coordinate of the second point.
y2	int	The y-coordinate of the second point.

Method: draw_path(pen, path)

 draw_path(pen, path) 

Draws the path.

Parameters:

Parameter	Type	Description
pen	Pen	Pen that determines the color, width, and style of the figure.
path	GraphicsPath	The path to draw.

Method: draw_pie(pen, rect, start_angle, sweep_angle)

 draw_pie(pen, rect, start_angle, sweep_angle) 

Draws the pie.

Parameters:

Parameter	Type	Description
pen	Pen	Pen that determines the color, width, and style of the figure.
rect	Rectangle	The boundaries of the ellipse.
start_angle	float	Angle in degrees measured clockwise from the x-axis to the starting point of the arc.
sweep_angle	float	Angle in degrees measured clockwise from the startAngle parameter to ending point of the arc.

Method: draw_poly_cubic_bezier(pen, points)

 draw_poly_cubic_bezier(pen, points) 

Draws the poly cubic bezier.

Parameters:

Parameter	Type	Description
pen	Pen	Pen that determines the color, width, and style of the figure.
points	Point[]	The points.

Method: draw_polygon(pen, points)

 draw_polygon(pen, points) 

Draws the polygon.

Parameters:

Parameter	Type	Description
pen	Pen	Pen that determines the color, width, and style of the figure.
points	Point[]	The points.

Method: draw_polyline(pen, points)

 draw_polyline(pen, points) 

Draws the polyline.

Parameters:

Parameter	Type	Description
pen	Pen	Pen that determines the color, width, and style of the figure.
points	Point[]	The points.

Method: draw_rectangle(pen, rectangle)

 draw_rectangle(pen, rectangle) 

Draws the rectangle.

Parameters:

Parameter	Type	Description
pen	Pen	Pen that determines the color, width, and style of the figure.
rectangle	Rectangle	The rectangle to draw.

Method: draw_rectangle(pen, x, y, width, height)

 draw_rectangle(pen, x, y, width, height) 

Draws the rectangle.

Parameters:

Parameter	Type	Description
pen	Pen	Pen that determines the color, width, and style of the figure.
x	int	The x-coordinate of the upper-left corner of the rectangle to draw.
y	int	The y-coordinate of the upper-left corner of the rectangle to draw.
width	int	The width of the rectangle to draw.
height	int	The height of the rectangle to draw.

Method: draw_string(string, font, color, x, y)

 draw_string(string, font, color, x, y) 

Draws the string.

Parameters:

Parameter	Type	Description
string	string	The string.
font	Font	Font that defines the text format of the string.
color	Color	The text color.
x	int	The x-coordinate of the upper-left corner of the drawn text.
y	int	The y-coordinate of the upper-left corner of the drawn text.

Method: draw_string(string, font, color, x, y, angle)

 draw_string(string, font, color, x, y, angle) 

Draws the string.

Parameters:

Parameter	Type	Description
string	string	The string.
font	Font	Font that defines the text format of the string.
color	Color	The text color.
x	int	The x-coordinate of the upper-left corner of the drawn text.
y	int	The y-coordinate of the upper-left corner of the drawn text.
angle	float	The angle in degrees, between the escapement vector and the x-axis of the device. The escapement vector is parallel to the base line of a row of text.

Method: end_recording()

 end_recording() 

Ends the recording.

Returns

Type	Description
WmfImage	The result image.

Method: exclude_clip(rect)

 exclude_clip(rect) 

Updates the clip region of this Graphics to exclude the area specified by a Rectangle structure.

Parameters:

Parameter	Type	Description
rect	Rectangle	Rectangle structure that specifies the rectangle to exclude from the clip region.

Method: exclude_clip(region)

 exclude_clip(region) 

Updates the clip region of this Graphics to exclude the area specified by a Region.

Parameters:

Parameter	Type	Description
region	Region	Region that specifies the region to exclude from the clip region.

Method: exclude_clip_rect(rect)

 exclude_clip_rect(rect) 

Updates the clip region of this Graphics to exclude the area specified by a Rectangle structure.

Parameters:

Parameter	Type	Description
rect	Rectangle	Rectangle structure that specifies the rectangle to exclude from the clip region.

Method: exclude_clip_rgn(region)

 exclude_clip_rgn(region) 

Updates the clip region of this Graphics to exclude the area specified by a Region.

Parameters:

Parameter	Type	Description
region	Region	Region that specifies the region to exclude from the clip region.

Method: fill_ellipse(brush, rect)

 fill_ellipse(brush, rect) 

Fills the ellipse.

Parameters:

Parameter	Type	Description
brush	Brush	Brush that determines the characteristics of the fill.
rect	Rectangle	The boundaries of the ellipse.

Method: fill_path(pen, brush, path)

 fill_path(pen, brush, path) 

Fills the path.

Parameters:

Parameter	Type	Description
pen	Pen	Pen that determines the color, width, and style of the figure.
brush	Brush	Brush that determines the characteristics of the fill.
path	GraphicsPath	The path to fill.

Method: fill_pie(brush, rect, start_angle, sweep_angle)

 fill_pie(brush, rect, start_angle, sweep_angle) 

Fills the pie.

Parameters:

Parameter	Type	Description
brush	Brush	Brush that determines the characteristics of the fill.
rect	Rectangle	The boundaries of the ellipse.
start_angle	float	Angle in degrees measured clockwise from the x-axis to the starting point of the arc.
sweep_angle	float	Angle in degrees measured clockwise from the startAngle parameter to ending point of the arc.

Method: fill_polygon(brush, points)

 fill_polygon(brush, points) 

Fills the polygon.

Parameters:

Parameter	Type	Description
brush	Brush	Brush that determines the characteristics of the fill.
points	Point[]	The points.

Method: fill_polygon(brush, points, fill_mode)

 fill_polygon(brush, points, fill_mode) 

Fills the polygon.

Parameters:

Parameter	Type	Description
brush	Brush	Brush that determines the characteristics of the fill.
points	Point[]	The points.
fill_mode	FillMode	The fill mode.

Method: fill_rectangle(brush, rectangle)

 fill_rectangle(brush, rectangle) 

Fills the rectangle.

Parameters:

Parameter	Type	Description
brush	Brush	Brush that determines the characteristics of the fill.
rectangle	Rectangle	The rectangle to fill.

Method: from_wmf_image(wmf_image) [static]

 from_wmf_image(wmf_image) 

Gets an instance of the Wmf recorder for the existing Wmf image.

Parameters:

Parameter	Type	Description
wmf_image	WmfImage	The Wmf image to get a recoreder for.

Returns

Type	Description
WmfRecorderGraphics2D	An instance of the WmfRecorderGraphics2D class.

Method: get_transform()

 get_transform() 

Gets the world transform.

Returns

Type	Description
Matrix	The transform matrix.

Method: intersect_clip(rect)

 intersect_clip(rect) 

Updates the clip region of this Graphics to the intersection of the current clip region and the specified Rectangle structure.

Parameters:

Parameter	Type	Description
rect	RectangleF	Rectangle structure to intersect with the current clip region.

Method: intersect_clip(region)

 intersect_clip(region) 

Updates the clip region of this Graphics to the intersection of the current clip region and the specified Region.

Parameters:

Parameter	Type	Description
region	Region	Region to intersect with the current region.

Method: intersect_clip_rect_f(rect)

 intersect_clip_rect_f(rect) 

Updates the clip region of this Graphics to the intersection of the current clip region and the specified Rectangle structure.

Parameters:

Parameter	Type	Description
rect	RectangleF	Rectangle structure to intersect with the current clip region.

Method: intersect_clip_rgn(region)

 intersect_clip_rgn(region) 

Updates the clip region of this Graphics to the intersection of the current clip region and the specified Region.

Parameters:

Parameter	Type	Description
region	Region	Region to intersect with the current region.

Method: multiply_transform(matrix)

 multiply_transform(matrix) 

Multiplies the world transformation of this Graphics and specified the Matrix.

Parameters:

Parameter	Type	Description
matrix	Matrix	The matrix that multiplies the world transformation.

Method: multiply_transform(matrix, order)

 multiply_transform(matrix, order) 

Multiplies the world transformation of this Graphics and specified the Matrix in the specified order.

Parameters:

Parameter	Type	Description
matrix	Matrix	The matrix that multiplies the world transformation.
order	MatrixOrder	The order of the multiplication.

Method: rotate_transform(angle)

 rotate_transform(angle) 

Applies the specified rotation to the transformation matrix of this Graphics.

Parameters:

Parameter	Type	Description
angle	float	Angle of rotation in degrees.

Method: rotate_transform(angle, center, order)

 rotate_transform(angle, center, order) 

Applies the specified rotation to the transformation matrix of this Graphics in the specified order.

Parameters:

Parameter	Type	Description
angle	float	Angle of rotation in degrees.
center	PointF	The rotating center.
order	MatrixOrder	Specifies whether the rotation is appended or prepended to the matrix transformation..

Method: scale_transform(sx, sy)

 scale_transform(sx, sy) 

Applies the specified scaling operation to the transformation matrix of this Graphics by prepending it to the object’s transformation matrix.

Parameters:

Parameter	Type	Description
sx	float	Scale factor in the x direction.
sy	float	Scale factor in the y direction.

Method: scale_transform(sx, sy, order)

 scale_transform(sx, sy, order) 

Applies the specified scaling operation to the transformation matrix of this Graphics in the specified order.

Parameters:

Parameter	Type	Description
sx	float	Scale factor in the x direction.
sy	float	Scale factor in the y direction.
order	MatrixOrder	Specifies whether the scaling operation is prepended or appended to the transformation matrix.

Method: set_transform(transform)

 set_transform(transform) 

Sets the transform.

Parameters:

Parameter	Type	Description
transform	Matrix	The new transform matrix.

Method: translate_transform(x, y)

 translate_transform(x, y) 

Changes the origin of the coordinate system by prepending the specified translation to the transformation matrix of this Graphics.

Parameters:

Parameter	Type	Description
x	float	The x-coordinate of the translation.
y	float	The y-coordinate of the translation.

Method: translate_transform(x, y, order)

 translate_transform(x, y, order) 

Changes the origin of the coordinate system by applying the specified translation to the transformation matrix of this Graphics in the specified order.

Parameters:

Parameter	Type	Description
x	float	The x-coordinate of the translation.
y	float	The y-coordinate of the translation.
order	MatrixOrder	Specifies whether the translation is prepended or appended to the transformation matrix.