public final class GraphicsPath extends ObjectWithBounds
Represents a series of connected lines and curves. This class cannot be inherited.
This examples make use of GraphicsPath and Graphics class to create and manipulate Figures on an Image surface. Example creates a new Image (of type Tiff) and draw paths with the help of GraphicsPath class. At the end DrawPath method exposed by Graphics class is called to render the paths on surface.
// Create an instance of FileStream com.aspose.imaging.system.io.FileStream stream = new com.aspose.imaging.system.io.FileStream("C:\\temp\\output.tif", com.aspose.imaging.system.io.FileMode.Create); try { // Create an instance of TiffOptions and set its various properties com.aspose.imaging.imageoptions.TiffOptions tiffOptions = new com.aspose.imaging.imageoptions.TiffOptions(com.aspose.imaging.fileformats.tiff.enums.TiffExpectedFormat.Default); // Set the source for the instance of ImageOptions tiffOptions.setSource(new com.aspose.imaging.sources.StreamSource(stream)); // Create an instance of Image com.aspose.imaging.Image image = com.aspose.imaging.Image.create(tiffOptions, 500, 500); try { // Create and initialize an instance of Graphics class com.aspose.imaging.Graphics graphics = new com.aspose.imaging.Graphics(image); // Clear Graphics surface graphics.clear(com.aspose.imaging.Color.getWheat()); // Create an instance of GraphicsPath class com.aspose.imaging.GraphicsPath graphicspath = new com.aspose.imaging.GraphicsPath(); // Create an instance of Figure class com.aspose.imaging.Figure figure = new com.aspose.imaging.Figure(); // Add Shapes to Figure object figure.addShape(new com.aspose.imaging.shapes.RectangleShape(new com.aspose.imaging.RectangleF(10, 10, 300, 300))); figure.addShape(new com.aspose.imaging.shapes.EllipseShape(new com.aspose.imaging.RectangleF(50, 50, 300, 300))); figure.addShape( new com.aspose.imaging.shapes.PieShape(new com.aspose.imaging.RectangleF( new com.aspose.imaging.PointF(250, 250), new com.aspose.imaging.SizeF(200, 200)), 0, 45)); // Add Figure object to GraphicsPath graphicspath.addFigure(figure); // Draw path with Pen object of color Black graphics.drawPath(new com.aspose.imaging.Pen(com.aspose.imaging.Color.getBlack(), 2), graphicspath); // Save all changes. image.save(); } finally { image.dispose(); } } finally { stream.dispose(); }
Constructor and Description |
---|
GraphicsPath()
Initializes a new instance of the
GraphicsPath class. |
GraphicsPath(Figure[] figures)
Initializes a new instance of the
GraphicsPath class. |
GraphicsPath(Figure[] figures,
int fillMode)
Initializes a new instance of the
GraphicsPath class. |
GraphicsPath(int fillMode)
Initializes a new instance of the
GraphicsPath class. |
Modifier and Type | Method and Description |
---|---|
void |
addFigure(Figure figure)
Adds a new figure.
|
void |
addFigures(Figure[] figures)
Adds new figures.
|
void |
addPath(GraphicsPath addingPath)
Appends the specified
com.aspose.imaging.GraphicsPath to this path. |
void |
addPath(GraphicsPath addingPath,
boolean connect)
Appends the specified
com.aspose.imaging.GraphicsPath to this path. |
GraphicsPath |
deepClone()
Performs a deep clone of this graphics path.
|
void |
flatten()
Converts each curve in this path into a sequence of connected line segments.
|
void |
flatten(Matrix matrix)
Applies the specified transform and then converts each curve in this
com.aspose.imaging.GraphicsPath into a sequence of connected line segments. |
void |
flatten(Matrix matrix,
float flatness)
Converts each curve in this
com.aspose.imaging.GraphicsPath into a sequence of connected line segments. |
RectangleF |
getBounds()
Gets or sets the object's bounds.
|
RectangleF |
getBounds(Matrix matrix)
Gets the object's bounds.
|
RectangleF |
getBounds(Matrix matrix,
Pen pen)
Gets the object's bounds.
|
Figure[] |
getFigures()
Gets the path figures.
|
int |
getFillMode()
Gets a
com.aspose.imaging.FillMode enumeration that determines how the interiors of shapes in this com.aspose.imaging.GraphicsPath are filled. |
boolean |
isOutlineVisible(float x,
float y,
Pen pen)
Indicates whether the specified point is contained within (under) the outline of this
com.aspose.imaging.GraphicsPath when drawn with the specified com.aspose.imaging.pen . |
boolean |
isOutlineVisible(float x,
float y,
Pen pen,
Graphics graphics)
Indicates whether the specified point is contained within (under) the outline of this
com.aspose.imaging.GraphicsPath when drawn with the specified com.aspose.imaging.Pen and using the specified com.aspose.imaging.graphics . |
boolean |
isOutlineVisible(int x,
int y,
Pen pen)
Indicates whether the specified point is contained within (under) the outline of this
com.aspose.imaging.GraphicsPath when drawn with the specified com.aspose.imaging.pen . |
boolean |
isOutlineVisible(int x,
int y,
Pen pen,
Graphics graphics)
Indicates whether the specified point is contained within (under) the outline of this
com.aspose.imaging.GraphicsPath when drawn with the specified com.aspose.imaging.Pen and using the specified com.aspose.imaging.graphics . |
boolean |
isOutlineVisible(PointF point,
Pen pen)
Indicates whether the specified point is contained within (under) the outline of this
com.aspose.imaging.GraphicsPath when drawn with the specified com.aspose.imaging.pen . |
boolean |
isOutlineVisible(PointF pt,
Pen pen,
Graphics graphics)
Indicates whether the specified point is contained within (under) the outline of this
com.aspose.imaging.GraphicsPath when drawn with the specified com.aspose.imaging.Pen and using the specified com.aspose.imaging.graphics . |
boolean |
isOutlineVisible(Point point,
Pen pen)
Indicates whether the specified point is contained within (under) the outline of this
com.aspose.imaging.GraphicsPath when drawn with the specified com.aspose.imaging.pen . |
boolean |
isOutlineVisible(Point pt,
Pen pen,
Graphics graphics)
Indicates whether the specified point is contained within (under) the outline of this
com.aspose.imaging.GraphicsPath when drawn with the specified com.aspose.imaging.Pen and using the specified com.aspose.imaging.graphics . |
boolean |
isVisible(float x,
float y)
Indicates whether the specified point is contained within this
com.aspose.imaging.graphicsPath . |
boolean |
isVisible(float x,
float y,
Graphics graphics)
Indicates whether the specified point is contained within this
com.aspose.imaging.GraphicsPath in the visible clip region of the specified com.aspose.imaging.graphics . |
boolean |
isVisible(int x,
int y)
Indicates whether the specified point is contained within this
com.aspose.imaging.graphicsPath . |
boolean |
isVisible(int x,
int y,
Graphics graphics)
Indicates whether the specified point is contained within this
com.aspose.imaging.GraphicsPath , using the specified com.aspose.imaging.graphics . |
boolean |
isVisible(Point point)
Indicates whether the specified point is contained within this
com.aspose.imaging.graphicsPath . |
boolean |
isVisible(PointF point)
Indicates whether the specified point is contained within this
com.aspose.imaging.graphicsPath . |
boolean |
isVisible(PointF pt,
Graphics graphics)
Indicates whether the specified point is contained within this
com.aspose.imaging.graphicsPath . |
boolean |
isVisible(Point pt,
Graphics graphics)
Indicates whether the specified point is contained within this
com.aspose.imaging.graphicsPath . |
void |
removeFigure(Figure figure)
Removes a figure.
|
void |
removeFigures(Figure[] figures)
Removes figures.
|
void |
reset()
Empties the graphics path and sets the
com.aspose.imaging.FillMode to F:com.aspose.imaging.fillMode.alternate . |
void |
reverse()
Reverses the order of figures, shapes, and points in each shape of this
com.aspose.imaging.graphicsPath . |
void |
setFillMode(int value)
Sets a
com.aspose.imaging.FillMode enumeration that determines how the interiors of shapes in this com.aspose.imaging.GraphicsPath are filled. |
void |
transform(Matrix transform)
Applies the specified transformation to the shape.
|
void |
warp(PointF[] destPoints,
RectangleF srcRect)
Applies a warp transform, defined by a rectangle and a parallelogram, to this
com.aspose.imaging.graphicsPath . |
void |
warp(PointF[] destPoints,
RectangleF srcRect,
Matrix matrix)
Applies a warp transform, defined by a rectangle and a parallelogram, to this
com.aspose.imaging.graphicsPath . |
void |
warp(PointF[] destPoints,
RectangleF srcRect,
Matrix matrix,
int warpMode)
Applies a warp transform, defined by a rectangle and a parallelogram, to this
com.aspose.imaging.graphicsPath . |
void |
warp(PointF[] destPoints,
RectangleF srcRect,
Matrix matrix,
int warpMode,
float flatness)
Applies a warp transform, defined by a rectangle and a parallelogram, to this
com.aspose.imaging.graphicsPath . |
void |
widen(Pen pen)
Adds an additional outline to the path.
|
void |
widen(Pen pen,
Matrix matrix)
Adds an additional outline to the
com.aspose.imaging.graphicsPath . |
void |
widen(Pen pen,
Matrix matrix,
float flatness)
Replaces this
com.aspose.imaging.GraphicsPath with curves that enclose the area that is filled when this path is drawn by the specified pen. |
public GraphicsPath()
Initializes a new instance of the GraphicsPath
class.
This examples make use of GraphicsPath and Graphics class to create and manipulate Figures on an Image surface. Example creates a new Image (of type Tiff) and draw paths with the help of GraphicsPath class. At the end DrawPath method exposed by Graphics class is called to render the paths on surface.
// Create an instance of FileStream com.aspose.imaging.system.io.FileStream stream = new com.aspose.imaging.system.io.FileStream("C:\\temp\\output.tif", com.aspose.imaging.system.io.FileMode.Create); try { // Create an instance of TiffOptions and set its various properties com.aspose.imaging.imageoptions.TiffOptions tiffOptions = new com.aspose.imaging.imageoptions.TiffOptions(com.aspose.imaging.fileformats.tiff.enums.TiffExpectedFormat.Default); // Set the source for the instance of ImageOptions tiffOptions.setSource(new com.aspose.imaging.sources.StreamSource(stream)); // Create an instance of Image com.aspose.imaging.Image image = com.aspose.imaging.Image.create(tiffOptions, 500, 500); try { // Create and initialize an instance of Graphics class com.aspose.imaging.Graphics graphics = new com.aspose.imaging.Graphics(image); // Clear Graphics surface graphics.clear(com.aspose.imaging.Color.getWheat()); // Create an instance of GraphicsPath class com.aspose.imaging.GraphicsPath graphicspath = new com.aspose.imaging.GraphicsPath(); // Create an instance of Figure class com.aspose.imaging.Figure figure = new com.aspose.imaging.Figure(); // Add Shapes to Figure object figure.addShape(new com.aspose.imaging.shapes.RectangleShape(new com.aspose.imaging.RectangleF(10, 10, 300, 300))); figure.addShape(new com.aspose.imaging.shapes.EllipseShape(new com.aspose.imaging.RectangleF(50, 50, 300, 300))); figure.addShape( new com.aspose.imaging.shapes.PieShape(new com.aspose.imaging.RectangleF( new com.aspose.imaging.PointF(250, 250), new com.aspose.imaging.SizeF(200, 200)), 0, 45)); // Add Figure object to GraphicsPath graphicspath.addFigure(figure); // Draw path with Pen object of color Black graphics.drawPath(new com.aspose.imaging.Pen(com.aspose.imaging.Color.getBlack(), 2), graphicspath); // Save all changes. image.save(); } finally { image.dispose(); } } finally { stream.dispose(); }
public GraphicsPath(Figure[] figures)
Initializes a new instance of the GraphicsPath
class.
figures
- The figures to initialize from.public GraphicsPath(Figure[] figures, int fillMode)
Initializes a new instance of the GraphicsPath
class.
figures
- The figures to initialize from.fillMode
- The fill mode.public GraphicsPath(int fillMode)
Initializes a new instance of the GraphicsPath
class.
fillMode
- The fill mode.public int getFillMode()
Gets a com.aspose.imaging.FillMode
enumeration that determines how the interiors of shapes in this com.aspose.imaging.GraphicsPath
are filled.
com.aspose.imaging.FillMode
enumeration that specifies how the interiors of shapes in this com.aspose.imaging.GraphicsPath
are filled.public void setFillMode(int value)
Sets a com.aspose.imaging.FillMode
enumeration that determines how the interiors of shapes in this com.aspose.imaging.GraphicsPath
are filled.
value
- The fill mode.public Figure[] getFigures()
Gets the path figures.
public RectangleF getBounds()
Gets or sets the object's bounds.
getBounds
in class ObjectWithBounds
public void reset()
Empties the graphics path and sets the com.aspose.imaging.FillMode
to F:com.aspose.imaging.fillMode.alternate
.
public void reverse()
Reverses the order of figures, shapes, and points in each shape of this com.aspose.imaging.graphicsPath
.
public boolean isVisible(float x, float y)
Indicates whether the specified point is contained within this com.aspose.imaging.graphicsPath
.
x
- The x-coordinate of the point to test.y
- The y-coordinate of the point to test.com.aspose.imaging.GraphicsPath
; otherwise, false.public boolean isVisible(PointF point)
Indicates whether the specified point is contained within this com.aspose.imaging.graphicsPath
.
point
- A com.aspose.imaging.PointF
that represents the point to test.com.aspose.imaging.GraphicsPath
; otherwise, false.public boolean isVisible(int x, int y)
Indicates whether the specified point is contained within this com.aspose.imaging.graphicsPath
.
x
- The x-coordinate of the point to test.y
- The y-coordinate of the point to test.com.aspose.imaging.GraphicsPath
; otherwise, false.public boolean isVisible(Point point)
Indicates whether the specified point is contained within this com.aspose.imaging.graphicsPath
.
point
- A com.aspose.imaging.Point
that represents the point to test.com.aspose.imaging.GraphicsPath
; otherwise, false.public boolean isVisible(float x, float y, Graphics graphics)
Indicates whether the specified point is contained within this com.aspose.imaging.GraphicsPath
in the visible clip region of the specified com.aspose.imaging.graphics
.
x
- The x-coordinate of the point to test.y
- The y-coordinate of the point to test.graphics
- The com.aspose.imaging.Graphics
for which to test visibility.com.aspose.imaging.GraphicsPath
; otherwise, false.public boolean isVisible(PointF pt, Graphics graphics)
Indicates whether the specified point is contained within this com.aspose.imaging.graphicsPath
.
pt
- A com.aspose.imaging.PointF
that represents the point to test.graphics
- The com.aspose.imaging.Graphics
for which to test visibility.public boolean isVisible(int x, int y, Graphics graphics)
Indicates whether the specified point is contained within this com.aspose.imaging.GraphicsPath
, using the specified com.aspose.imaging.graphics
.
x
- The x-coordinate of the point to test.y
- The y-coordinate of the point to test.graphics
- The com.aspose.imaging.Graphics
for which to test visibility.com.aspose.imaging.GraphicsPath
; otherwise, false.public boolean isVisible(Point pt, Graphics graphics)
Indicates whether the specified point is contained within this com.aspose.imaging.graphicsPath
.
pt
- A com.aspose.imaging.Point
that represents the point to test.graphics
- The com.aspose.imaging.Graphics
for which to test visibility.com.aspose.imaging.GraphicsPath
; otherwise, false.public boolean isOutlineVisible(float x, float y, Pen pen)
Indicates whether the specified point is contained within (under) the outline of this com.aspose.imaging.GraphicsPath
when drawn with the specified com.aspose.imaging.pen
.
x
- The x-coordinate of the point to test.y
- The y-coordinate of the point to test.pen
- The com.aspose.imaging.Pen
to test.com.aspose.imaging.GraphicsPath
when drawn with the specified com.aspose.imaging.Pen
; otherwise, false.public boolean isOutlineVisible(PointF point, Pen pen)
Indicates whether the specified point is contained within (under) the outline of this com.aspose.imaging.GraphicsPath
when drawn with the specified com.aspose.imaging.pen
.
point
- A com.aspose.imaging.PointF
that specifies the location to test.pen
- The com.aspose.imaging.Pen
to test.com.aspose.imaging.GraphicsPath
when drawn with the specified com.aspose.imaging.Pen
; otherwise, false.public boolean isOutlineVisible(float x, float y, Pen pen, Graphics graphics)
Indicates whether the specified point is contained within (under) the outline of this com.aspose.imaging.GraphicsPath
when drawn with the specified com.aspose.imaging.Pen
and using the specified com.aspose.imaging.graphics
.
x
- The x-coordinate of the point to test.y
- The y-coordinate of the point to test.pen
- The com.aspose.imaging.Pen
to test.graphics
- The com.aspose.imaging.Graphics
for which to test visibility.com.aspose.imaging.GraphicsPath
as drawn with the specified com.aspose.imaging.Pen
; otherwise, false.public boolean isOutlineVisible(PointF pt, Pen pen, Graphics graphics)
Indicates whether the specified point is contained within (under) the outline of this com.aspose.imaging.GraphicsPath
when drawn with the specified com.aspose.imaging.Pen
and using the specified com.aspose.imaging.graphics
.
pt
- A com.aspose.imaging.PointF
that specifies the location to test.pen
- The com.aspose.imaging.Pen
to test.graphics
- The com.aspose.imaging.Graphics
for which to test visibility.com.aspose.imaging.GraphicsPath
as drawn with the specified com.aspose.imaging.Pen
; otherwise, false.public boolean isOutlineVisible(int x, int y, Pen pen)
Indicates whether the specified point is contained within (under) the outline of this com.aspose.imaging.GraphicsPath
when drawn with the specified com.aspose.imaging.pen
.
x
- The x-coordinate of the point to test.y
- The y-coordinate of the point to test.pen
- The com.aspose.imaging.Pen
to test.com.aspose.imaging.GraphicsPath
when drawn with the specified com.aspose.imaging.Pen
; otherwise, false.public boolean isOutlineVisible(Point point, Pen pen)
Indicates whether the specified point is contained within (under) the outline of this com.aspose.imaging.GraphicsPath
when drawn with the specified com.aspose.imaging.pen
.
point
- A com.aspose.imaging.Point
that specifies the location to test.pen
- The com.aspose.imaging.Pen
to test.com.aspose.imaging.GraphicsPath
when drawn with the specified com.aspose.imaging.Pen
; otherwise, false.public boolean isOutlineVisible(int x, int y, Pen pen, Graphics graphics)
Indicates whether the specified point is contained within (under) the outline of this com.aspose.imaging.GraphicsPath
when drawn with the specified com.aspose.imaging.Pen
and using the specified com.aspose.imaging.graphics
.
x
- The x-coordinate of the point to test.y
- The y-coordinate of the point to test.pen
- The com.aspose.imaging.Pen
to test.graphics
- The com.aspose.imaging.Graphics
for which to test visibility.com.aspose.imaging.GraphicsPath
as drawn with the specified com.aspose.imaging.Pen
; otherwise, false.public boolean isOutlineVisible(Point pt, Pen pen, Graphics graphics)
Indicates whether the specified point is contained within (under) the outline of this com.aspose.imaging.GraphicsPath
when drawn with the specified com.aspose.imaging.Pen
and using the specified com.aspose.imaging.graphics
.
pt
- A com.aspose.imaging.Point
that specifies the location to test.pen
- The com.aspose.imaging.Pen
to test.graphics
- The com.aspose.imaging.Graphics
for which to test visibility.com.aspose.imaging.GraphicsPath
as drawn with the specified com.aspose.imaging.Pen
; otherwise, false.public void flatten()
Converts each curve in this path into a sequence of connected line segments.
public void flatten(Matrix matrix)
Applies the specified transform and then converts each curve in this com.aspose.imaging.GraphicsPath
into a sequence of connected line segments.
matrix
- A com.aspose.imaging.Matrix
by which to transform this com.aspose.imaging.GraphicsPath
before flattening.public void flatten(Matrix matrix, float flatness)
Converts each curve in this com.aspose.imaging.GraphicsPath
into a sequence of connected line segments.
matrix
- A com.aspose.imaging.Matrix
by which to transform this com.aspose.imaging.GraphicsPath
before flattening.flatness
- Specifies the maximum permitted error between the curve and its flattened approximation. A value of 0.25 is the default. Reducing the flatness value will increase the number of line segments in the approximation.public void widen(Pen pen)
Adds an additional outline to the path.
pen
- A com.aspose.imaging.Pen
that specifies the width between the original outline of the path and the new outline this method creates.public void widen(Pen pen, Matrix matrix)
Adds an additional outline to the com.aspose.imaging.graphicsPath
.
pen
- A com.aspose.imaging.Pen
that specifies the width between the original outline of the path and the new outline this method creates.matrix
- A com.aspose.imaging.Matrix
that specifies a transform to apply to the path before widening.public void widen(Pen pen, Matrix matrix, float flatness)
Replaces this com.aspose.imaging.GraphicsPath
with curves that enclose the area that is filled when this path is drawn by the specified pen.
pen
- A com.aspose.imaging.Pen
that specifies the width between the original outline of the path and the new outline this method creates.matrix
- A com.aspose.imaging.Matrix
that specifies a transform to apply to the path before widening.flatness
- A value that specifies the flatness for curves.public void warp(PointF[] destPoints, RectangleF srcRect)
Applies a warp transform, defined by a rectangle and a parallelogram, to this com.aspose.imaging.graphicsPath
.
destPoints
- An array of com.aspose.imaging.PointF
structures that define a parallelogram to which the rectangle defined by srcRect
is transformed. The array can contain either three or four elements. If the array contains three elements, the lower-right corner of the parallelogram is implied by the first three points.srcRect
- A com.aspose.imaging.RectangleF
that represents the rectangle that is transformed to the parallelogram defined by destPoints
.public void warp(PointF[] destPoints, RectangleF srcRect, Matrix matrix)
Applies a warp transform, defined by a rectangle and a parallelogram, to this com.aspose.imaging.graphicsPath
.
destPoints
- An array of com.aspose.imaging.PointF
structures that define a parallelogram to which the rectangle defined by srcRect
is transformed. The array can contain either three or four elements. If the array contains three elements, the lower-right corner of the parallelogram is implied by the first three points.srcRect
- A com.aspose.imaging.RectangleF
that represents the rectangle that is transformed to the parallelogram defined by destPoints
.matrix
- A com.aspose.imaging.Matrix
that specifies a geometric transform to apply to the path.public void warp(PointF[] destPoints, RectangleF srcRect, Matrix matrix, int warpMode)
Applies a warp transform, defined by a rectangle and a parallelogram, to this com.aspose.imaging.graphicsPath
.
destPoints
- An array of com.aspose.imaging.PointF
structures that defines a parallelogram to which the rectangle defined by srcRect
is transformed. The array can contain either three or four elements. If the array contains three elements, the lower-right corner of the parallelogram is implied by the first three points.srcRect
- A com.aspose.imaging.RectangleF
that represents the rectangle that is transformed to the parallelogram defined by destPoints
.matrix
- A com.aspose.imaging.Matrix
that specifies a geometric transform to apply to the path.warpMode
- A com.aspose.imaging.WarpMode
enumeration that specifies whether this warp operation uses perspective or bilinear mode.public void warp(PointF[] destPoints, RectangleF srcRect, Matrix matrix, int warpMode, float flatness)
Applies a warp transform, defined by a rectangle and a parallelogram, to this com.aspose.imaging.graphicsPath
.
destPoints
- An array of com.aspose.imaging.PointF
structures that define a parallelogram to which the rectangle defined by srcRect
is transformed. The array can contain either three or four elements. If the array contains three elements, the lower-right corner of the parallelogram is implied by the first three points.srcRect
- A com.aspose.imaging.RectangleF
that represents the rectangle that is transformed to the parallelogram defined by destPoints
.matrix
- A com.aspose.imaging.Matrix
that specifies a geometric transform to apply to the path.warpMode
- A com.aspose.imaging.WarpMode
enumeration that specifies whether this warp operation uses perspective or bilinear mode.flatness
- A value from 0 through 1 that specifies how flat the resulting path is. For more information, see the com.aspose.imaging.GraphicsPath.flatten
methods.public void addFigure(Figure figure)
Adds a new figure.
figure
- The figure to add.This examples make use of GraphicsPath and Graphics class to create and manipulate Figures on an Image surface. Example creates a new Image (of type Tiff) and draw paths with the help of GraphicsPath class. At the end DrawPath method exposed by Graphics class is called to render the paths on surface.
// Create an instance of FileStream com.aspose.imaging.system.io.FileStream stream = new com.aspose.imaging.system.io.FileStream("C:\\temp\\output.tif", com.aspose.imaging.system.io.FileMode.Create); try { // Create an instance of TiffOptions and set its various properties com.aspose.imaging.imageoptions.TiffOptions tiffOptions = new com.aspose.imaging.imageoptions.TiffOptions(com.aspose.imaging.fileformats.tiff.enums.TiffExpectedFormat.Default); // Set the source for the instance of ImageOptions tiffOptions.setSource(new com.aspose.imaging.sources.StreamSource(stream)); // Create an instance of Image com.aspose.imaging.Image image = com.aspose.imaging.Image.create(tiffOptions, 500, 500); try { // Create and initialize an instance of Graphics class com.aspose.imaging.Graphics graphics = new com.aspose.imaging.Graphics(image); // Clear Graphics surface graphics.clear(com.aspose.imaging.Color.getWheat()); // Create an instance of GraphicsPath class com.aspose.imaging.GraphicsPath graphicspath = new com.aspose.imaging.GraphicsPath(); // Create an instance of Figure class com.aspose.imaging.Figure figure = new com.aspose.imaging.Figure(); // Add Shapes to Figure object figure.addShape(new com.aspose.imaging.shapes.RectangleShape(new com.aspose.imaging.RectangleF(10, 10, 300, 300))); figure.addShape(new com.aspose.imaging.shapes.EllipseShape(new com.aspose.imaging.RectangleF(50, 50, 300, 300))); figure.addShape( new com.aspose.imaging.shapes.PieShape(new com.aspose.imaging.RectangleF( new com.aspose.imaging.PointF(250, 250), new com.aspose.imaging.SizeF(200, 200)), 0, 45)); // Add Figure object to GraphicsPath graphicspath.addFigure(figure); // Draw path with Pen object of color Black graphics.drawPath(new com.aspose.imaging.Pen(com.aspose.imaging.Color.getBlack(), 2), graphicspath); // Save all changes. image.save(); } finally { image.dispose(); } } finally { stream.dispose(); }
public void addFigures(Figure[] figures)
Adds new figures.
figures
- The figures to add.This example creates a new Image and draws a variety of shapes using Figures and GraphicsPath on the Image surface
//Creates an instance of BmpOptions and set its various properties com.aspose.imaging.imageoptions.BmpOptions bmpOptions = new com.aspose.imaging.imageoptions.BmpOptions(); bmpOptions.setBitsPerPixel(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.setSource(new com.aspose.imaging.sources.FileCreateSource("c:\\temp\\output.bmp", false)); //Create an instance of Image com.aspose.imaging.Image image = com.aspose.imaging.Image.create(bmpOptions, 500, 500); try { //Create and initialize an instance of Graphics class com.aspose.imaging.Graphics graphics = new com.aspose.imaging.Graphics(image); //Clear Graphics surface graphics.clear(com.aspose.imaging.Color.getWheat()); //Create an instance of GraphicsPath class com.aspose.imaging.GraphicsPath graphicspath = new com.aspose.imaging.GraphicsPath(); //Create an instance of Figure class com.aspose.imaging.Figure figure1 = new com.aspose.imaging.Figure(); //Add Shape to Figure object figure1.addShape(new com.aspose.imaging.shapes.EllipseShape(new com.aspose.imaging.RectangleF(50, 50, 300, 300))); figure1.addShape(new com.aspose.imaging.shapes.PieShape( new com.aspose.imaging.RectangleF( new com.aspose.imaging.PointF(110, 110), new com.aspose.imaging.SizeF(200, 200)), 0, 90)); //Create an instance of Figure class com.aspose.imaging.Figure figure2 = new com.aspose.imaging.Figure(); //Add Shape to Figure object figure2.addShape(new com.aspose.imaging.shapes.ArcShape(new com.aspose.imaging.RectangleF(10, 10, 300, 300), 0, 45)); figure2.addShape(new com.aspose.imaging.shapes.PolygonShape( new com.aspose.imaging.PointF[] { new com.aspose.imaging.PointF(150, 10), new com.aspose.imaging.PointF(150, 200), new com.aspose.imaging.PointF(250, 300), new com.aspose.imaging.PointF(350, 400)}, true)); figure2.addShape(new com.aspose.imaging.shapes.RectangleShape( new com.aspose.imaging.RectangleF( new com.aspose.imaging.PointF(250, 250), new com.aspose.imaging.SizeF(200, 200)))); //Add Figure object to GraphicsPath graphicspath.addFigures(new com.aspose.imaging.Figure[]{figure1, figure2}); //Draw path with Pen object of color Black graphics.drawPath(new com.aspose.imaging.Pen(com.aspose.imaging.Color.getBlack(), 2), graphicspath); // save all changes. image.save(); } finally { image.dispose(); }
public void removeFigure(Figure figure)
Removes a figure.
figure
- The figure to remove.public void removeFigures(Figure[] figures)
Removes figures.
figures
- The figures to remove.public void addPath(GraphicsPath addingPath)
Appends the specified com.aspose.imaging.GraphicsPath
to this path.
addingPath
- The com.aspose.imaging.GraphicsPath
to add.public void addPath(GraphicsPath addingPath, boolean connect)
Appends the specified com.aspose.imaging.GraphicsPath
to this path.
addingPath
- The com.aspose.imaging.GraphicsPath
to add.connect
- A Boolean value that specifies whether the first figure in the added path is part of the last figure in this path. A value of true specifies that the first figure in the added path is part of the last figure in this path. A value of false specifies that the first figure in the added path is separate from the last figure in this path.public RectangleF getBounds(Matrix matrix)
Gets the object's bounds.
getBounds
in class ObjectWithBounds
matrix
- The matrix to apply before bounds will be calculated.public RectangleF getBounds(Matrix matrix, Pen pen)
Gets the object's bounds.
getBounds
in class ObjectWithBounds
matrix
- The matrix to apply before bounds will be calculated.pen
- The pen to use for object. This can influence the object's bounds size.public GraphicsPath deepClone()
Performs a deep clone of this graphics path.
public void transform(Matrix transform)
Applies the specified transformation to the shape.
transform
in class ObjectWithBounds
transform
- The transformation to apply.