Path Class
Definition
The Path class encapsulates compound (multiple contour) geometric paths consisting of straight line segments, quadratic curves, and cubic curves.
[Android.Runtime.Register("android/graphics/Path", ApiSince=1, DoNotGenerateAcw=true)]
public class Path : Java.Lang.Objecttype Path = class
inherit Object- Inheritance
- Attributes
Remarks
Portions of this page are modifications based on work created and shared by the
Constructors
| Path() |
Create an empty path |
| Path(IntPtr, JniHandleOwnership) |
A constructor used when creating managed representations of JNI objects; called by the runtime. |
| Path(Path) |
Create a new path, copying the contents from the src path. |
Properties
| Class |
Returns the unique instance of Class that represents this object's class. (Inherited from Object) |
| Handle |
The handle to the underlying Android instance. (Inherited from Object) |
| IsConvex |
Returns the path's convexity, as defined by the content of the path. |
| IsEmpty |
Returns true if the path is empty (contains no lines or curves) |
| IsInverseFillType |
Returns true if the filltype is one of the INVERSE variants |
| JniIdentityHashCode | (Inherited from Object) |
| JniPeerMembers | |
| PeerReference | (Inherited from Object) |
| ThresholdClass |
This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. |
| ThresholdType |
This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. |
Methods
| AddArc(RectF, Single, Single) |
Add the specified arc to the path as a new contour. |
| AddArc(Single, Single, Single, Single, Single, Single) |
Add the specified arc to the path as a new contour. |
| AddCircle(Single, Single, Single, Path+Direction) |
Add a closed circle contour to the path |
| AddOval(RectF, Path+Direction) |
Add a closed oval contour to the path |
| AddOval(Single, Single, Single, Single, Path+Direction) |
Add a closed oval contour to the path |
| AddPath(Path) |
Add a copy of src to the path |
| AddPath(Path, Matrix) |
Add a copy of src to the path, transformed by matrix |
| AddPath(Path, Single, Single) |
Add a copy of src to the path, offset by (dx,dy) |
| AddRect(RectF, Path+Direction) |
Add a closed rectangle contour to the path |
| AddRect(Single, Single, Single, Single, Path+Direction) |
Add a closed rectangle contour to the path |
| AddRoundRect(RectF, Single, Single, Path+Direction) |
Add a closed round-rectangle contour to the path |
| AddRoundRect(RectF, Single[], Path+Direction) |
Add a closed round-rectangle contour to the path. |
| AddRoundRect(Single, Single, Single, Single, Single, Single, Path+Direction) |
Add a closed round-rectangle contour to the path |
| AddRoundRect(Single, Single, Single, Single, Single[], Path+Direction) |
Add a closed round-rectangle contour to the path. |
| Approximate(Single) | |
| ArcTo(RectF, Single, Single) |
Append the specified arc to the path as a new contour. |
| ArcTo(RectF, Single, Single, Boolean) |
Append the specified arc to the path as a new contour. |
| ArcTo(Single, Single, Single, Single, Single, Single, Boolean) |
Append the specified arc to the path as a new contour. |
| Clone() |
Creates and returns a copy of this |
| Close() |
Close the current contour. |
| ComputeBounds(RectF, Boolean) |
Compute the bounds of the control points of the path, and write the answer into bounds. |
| CubicTo(Single, Single, Single, Single, Single, Single) |
Add a cubic bezier from the last point, approaching control points (x1,y1) and (x2,y2), and ending at (x3,y3). |
| Dispose() | (Inherited from Object) |
| Dispose(Boolean) | (Inherited from Object) |
| Equals(Object) |
Compares this instance with the specified object and indicates if they are equal. (Inherited from Object) |
| GetFillType() |
Return the path's fill type. |
| GetHashCode() |
Returns an integer hash code for this object. (Inherited from Object) |
| IncReserve(Int32) |
Hint to the path to prepare for adding more points. |
| InvokeOp(Path, Path, Path+Op) |
Set this path to the result of applying the Op to the two specified paths. |
| InvokeOp(Path, Path+Op) |
Set this path to the result of applying the Op to this path and the specified path. |
| IsRect(RectF) |
Returns true if the path specifies a rectangle. |
| JavaFinalize() |
Invoked when the garbage collector has detected that this instance is no longer reachable. (Inherited from Object) |
| LineTo(Single, Single) |
Add a line from the last point to the specified point (x,y). |
| MoveTo(Single, Single) |
Set the beginning of the next contour to the point (x,y). |
| Notify() |
Causes a thread which is waiting on this object's monitor (by means of
calling one of the |
| NotifyAll() |
Causes all threads which are waiting on this object's monitor (by means
of calling one of the |
| Offset(Single, Single) |
Offset the path by (dx,dy) |
| Offset(Single, Single, Path) |
Offset the path by (dx,dy) |
| QuadTo(Single, Single, Single, Single) |
Add a quadratic bezier from the last point, approaching control point (x1,y1), and ending at (x2,y2). |
| RCubicTo(Single, Single, Single, Single, Single, Single) |
Same as cubicTo, but the coordinates are considered relative to the current point on this contour. |
| Reset() |
Clear any lines and curves from the path, making it empty. |
| Rewind() |
Rewinds the path: clears any lines and curves from the path but keeps the internal data structure for faster reuse. |
| RLineTo(Single, Single) |
Same as lineTo, but the coordinates are considered relative to the last point on this contour. |
| RMoveTo(Single, Single) |
Set the beginning of the next contour relative to the last point on the previous contour. |
| RQuadTo(Single, Single, Single, Single) |
Same as quadTo, but the coordinates are considered relative to the last point on this contour. |
| Set(Path) |
Replace the contents of this with the contents of src. |
| SetFillType(Path+FillType) |
Set the path's fill type. |
| SetHandle(IntPtr, JniHandleOwnership) |
Sets the Handle property. (Inherited from Object) |
| SetLastPoint(Single, Single) |
Sets the last point of the path. |
| ToArray<T>() | (Inherited from Object) |
| ToggleInverseFillType() |
Toggles the INVERSE state of the filltype |
| ToString() |
Returns a string containing a concise, human-readable description of this object. (Inherited from Object) |
| Transform(Matrix) |
Transform the points in this path by matrix. |
| Transform(Matrix, Path) |
Transform the points in this path by matrix, and write the answer into dst. |
| UnregisterFromRuntime() | (Inherited from Object) |
| Wait() |
Causes the calling thread to wait until another thread calls the |
| Wait(Int64) |
Causes the calling thread to wait until another thread calls the |
| Wait(Int64, Int32) |
Causes the calling thread to wait until another thread calls the |
Explicit Interface Implementations
| IJavaObjectEx.IsProxy | (Inherited from Object) |
| IJavaObjectEx.KeyHandle | (Inherited from Object) |
| IJavaObjectEx.NeedsActivation | (Inherited from Object) |
| IJavaObjectEx.ToLocalJniHandle() | (Inherited from Object) |
| IJavaPeerable.Disposed() | (Inherited from Object) |
| IJavaPeerable.DisposeUnlessReferenced() | (Inherited from Object) |
| IJavaPeerable.Finalized() | (Inherited from Object) |
| IJavaPeerable.JniManagedPeerState | (Inherited from Object) |
| IJavaPeerable.SetJniIdentityHashCode(Int32) | (Inherited from Object) |
| IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates) | (Inherited from Object) |
| IJavaPeerable.SetPeerReference(JniObjectReference) | (Inherited from Object) |
Extension Methods
| JavaCast<TResult>(IJavaObject) |
Performs an Android runtime-checked type conversion. |
| JavaCast<TResult>(IJavaObject) | |
| GetJniTypeName(IJavaPeerable) | |