RectangleShape Class
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[
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]Summary: Represents a rectangular shape.
Module: aspose.imaging.shapes
Full Name: aspose.imaging.shapes.RectangleShape
Inheritance: RectangleProjectedShape
Aspose.Imaging Version: 24.5.0
Constructors
Name | Description |
---|---|
RectangleShape() | Initializes a new instance of the RectangleShape class. |
RectangleShape(rectangle) | Initializes a new instance of the RectangleShape class. |
Properties
Name | Type | Access | Description |
---|---|---|---|
bounds | RectangleF | r | Gets the object’s bounds. |
center | PointF | r | Gets the shape’s center. |
has_segments | bool | r | Gets a value indicating whether shape has segments. |
left_bottom | PointF | r | Gets the left bottom rectangle point. |
left_top | PointF | r | Gets the left top rectangle point. |
rectangle_height | double | r | Gets the rectangle height. |
rectangle_width | double | r | Gets the rectangle width. |
right_bottom | PointF | r | Gets the right bottom rectangle point. |
right_top | PointF | r | Gets the right top rectangle point. |
segments | ShapeSegment[] | r | Gets the shape segments. |
Methods
Name | Description |
---|---|
get_bounds(matrix) | Gets the object’s bounds. |
get_bounds(matrix, pen) | Gets the object’s bounds. |
transform(transform) | Applies the specified transformation to the shape. |
Constructor: RectangleShape()
RectangleShape()
Initializes a new instance of the RectangleShape class.
Constructor: RectangleShape(rectangle)
RectangleShape(rectangle)
Initializes a new instance of the RectangleShape class.
Parameters:
Parameter | Type | Description |
---|---|---|
rectangle | RectangleF | The rectangle. |
See also:
Example # 1: This examples make use of GraphicsPath and Graphics classes to create and man…
Example # 2: This example creates a new Image and draws a variety of shapes using figures …
Method: get_bounds(matrix)
get_bounds(matrix)
Gets the object’s bounds.
Parameters:
Parameter | Type | Description |
---|---|---|
matrix | Matrix | The matrix to apply before bounds will be calculated. |
Returns
Type | Description |
---|---|
RectangleF | The estimated object’s bounds. |
Method: get_bounds(matrix, pen)
get_bounds(matrix, pen)
Gets the object’s bounds.
Parameters:
Parameter | Type | Description |
---|---|---|
matrix | Matrix | The matrix to apply before bounds will be calculated. |
pen | Pen | The pen to use for object. This can influence the object’s bounds size. |
Returns
Type | Description |
---|---|
RectangleF | The estimated object’s bounds. |
Method: transform(transform)
transform(transform)
Applies the specified transformation to the shape.
Parameters:
Parameter | Type | Description |
---|---|---|
transform | Matrix | The transformation to apply. |
Examples
This examples make use of GraphicsPath and Graphics classes to create and manipulate figures on an Image surface. Example creates a new Image (of type Tiff), clears the surface and draws paths with the help of GraphicsPath class. At the end draw_path
method exposed by Graphics class is called to render the paths on surface.
from aspose.imaging import Image, Graphics, Color, GraphicsPath, Figure, RectangleF, PointF, SizeF
from aspose.imaging import Pen
from aspose.imaging.sources import StreamSource
from aspose.imaging.imageoptions import TiffOptions
from aspose.imaging.fileformats.tiff.enums import TiffExpectedFormat
from aspose.imaging.shapes import RectangleShape, EllipseShape, PieShape
# Create an instance of a file stream
with open(r"C:\temp\output.tiff", "w+b") as stream:
# Create an instance of TiffOptions and set its various properties
tiffOptions = TiffOptions(TiffExpectedFormat.DEFAULT)
# Set the source for the instance of ImageOptions
tiffOptions.source = StreamSource(stream)
# Create an instance of Image
with Image.create(tiffOptions, 500, 500) as image:
# Create and initialize an instance of Graphics class
graphics = Graphics(image)
# Clear Graphics surface
graphics.clear(Color.wheat);
# Create an instance of GraphicsPath class
graphics_path = GraphicsPath()
# Create an instance of Figure class
figure = Figure()
# Add Shapes to Figure object
figure.add_shape(RectangleShape(RectangleF(10.0, 10.0, 300.0, 300.0)))
figure.add_shape(EllipseShape(RectangleF(50.0, 50.0, 300.0, 300.0)))
figure.add_shape(PieShape(RectangleF(PointF(250.0, 250.0), SizeF(200.0, 200.0)), 0.0, 45.0))
# Add Figure object to GraphicsPath
graphics_path.add_figure(figure)
# Draw path with Pen object of color Black
graphics.draw_path(Pen(Color.black, 2.0), graphics_path)
# save all changes.
image.save()
This example creates a new Image and draws a variety of shapes using figures and GraphicsPath
on the Image
surface
from aspose.imaging import Image, Graphics, Color, GraphicsPath, Figure, RectangleF, Rectangle, Size
from aspose.imaging import Point, PointF, Pen
from aspose.imaging.imageoptions import BmpOptions
from aspose.imaging.sources import FileCreateSource
from aspose.imaging.shapes import EllipseShape, PieShape, ArcShape, PolygonShape, RectangleShape
from os.path import join as path_join
#Creates an instance of BmpOptions and set its various properties
with BmpOptions() as bmpOptions:
bmpOptions.bits_per_pixel = 24
#Create an instance of FileCreateSource and assign it as Source for the instance of BmpOptions
#Second Boolean parameter determines if the file to be created IsTemporal or not
bmpOptions.source = FileCreateSource(r"c:\temp\output.bmp", False)
#Create an instance of Image
with Image.create(bmpOptions, 500, 500) as image:
# Create and initialize an instance of Graphics class
graphics = Graphics(image)
# Clear Graphics surface
graphics.clear(Color.wheat)
# Create an instance of GraphicsPath class
graphicspath = GraphicsPath()
#Create an instance of Figure class
figure1 = Figure()
# Add Shape to Figure object
figure1.add_shape(EllipseShape(RectangleF(50, 50, 300, 300)))
figure1.add_shape(PieShape(Rectangle(Point(110, 110), Size(200, 200)), 0, 90))
# Create an instance of Figure class
figure2 = Figure()
# Add Shape to Figure object
figure2.add_shape(ArcShape(RectangleF(10, 10, 300, 300), 0, 45))
figure2.add_shape(
PolygonShape([PointF(150, 10), PointF(150, 200), PointF(250, 300), PointF(350, 400)], True))
figure2.add_shape(RectangleShape(RectangleF(Point(250, 250), Size(200, 200))))
# Add Figure object to GraphicsPath
graphicspath.add_figures([figure1, figure2])
# Draw path with Pen object of color Black
graphics.draw_path(Pen(Color.black, 2.0), graphicspath)
# save all changes.
image.save()