Package wx :: Package lib :: Module graphics :: Class GraphicsPath
[frames | no frames]

Type GraphicsPath

    object --+    
             |    
GraphicsObject --+
                 |
                GraphicsPath


A GraphicsPath is a representaion of a geometric path, essentially a collection of lines and curves. Paths can be used to define areas to be stroked and filled on a GraphicsContext.


Method Summary
  __init__(self)
  AddArc(self, x, y, radius, startAngle, endAngle, clockwise)
Adds an arc of a circle centering at (x,y) with radius, from startAngle to endAngle.
  AddArcToPoint(self, x1, y1, x2, y2, radius)
Adds a an arc to two tangents connecting (current) to (x1,y1) and (x1,y1) to (x2,y2), also a straight line from (current) to (x1,y1)
  AddCircle(self, x, y, radius)
Appends a new closed sub-path as a circle around (x,y).
  AddCurveToPoint(self, cx1, cy1, cx2, cy2, x, y)
Adds a cubic Bezier curve from the current point, using two control points and an end point.
  AddEllipse(self, x, y, w, h)
Appends an elipse fitting into the given rectangle as a closed sub-path.
  AddLineToPoint(self, x, y)
Adds a straight line from the current point to (x,y)
  AddPath(self, path)
Appends the given path to this path.
  AddQuadCurveToPoint(self)
Adds a quadratic Bexier curve from the current point, using a control point and an end point.
  AddRectangle(self, x, y, w, h)
Adds a new rectanlge as a closed sub-path.
  AddRoundedRectangle(self, x, y, w, h, radius)
Adds a new rounded rectanlge as a closed sub-path.
  Clone(self)
Return a new path initialized with the current contents of this path.
  CloseSubpath(self)
Adds a line segment to the path from the current point to the beginning of the current sub-path, and closes this sub-path.
  Contains(self, x, y, fillStyle)
Returns True if the point lies within the path.
  GetBox(self)
Return the bounding box enclosing all points on this path.
  GetCurrentPoint(self)
Gets the current point of the path, which is conceptually the final point reached by the last path operation.
  GetNativePath(self)
Returns the path as a cairo.Path object.
  MoveToPoint(self, x, y)
Begins a new sub-path at (x,y) by moving the "current point" there.
  Transform(self, matrix)
Transforms each point in this path by the matirx

Method Details

AddArc(self, x, y, radius, startAngle, endAngle, clockwise=True)

Adds an arc of a circle centering at (x,y) with radius, from startAngle to endAngle.

AddArcToPoint(self, x1, y1, x2, y2, radius)

Adds a an arc to two tangents connecting (current) to (x1,y1) and (x1,y1) to (x2,y2), also a straight line from (current) to (x1,y1)

AddCircle(self, x, y, radius)

Appends a new closed sub-path as a circle around (x,y).

AddCurveToPoint(self, cx1, cy1, cx2, cy2, x, y)

Adds a cubic Bezier curve from the current point, using two control points and an end point.

AddEllipse(self, x, y, w, h)

Appends an elipse fitting into the given rectangle as a closed sub-path.

AddLineToPoint(self, x, y)

Adds a straight line from the current point to (x,y)

AddPath(self, path)

Appends the given path to this path.

AddQuadCurveToPoint(self)

Adds a quadratic Bexier curve from the current point, using a control point and an end point.

AddRectangle(self, x, y, w, h)

Adds a new rectanlge as a closed sub-path.

AddRoundedRectangle(self, x, y, w, h, radius)

Adds a new rounded rectanlge as a closed sub-path.

Clone(self)

Return a new path initialized with the current contents of this path.

CloseSubpath(self)

Adds a line segment to the path from the current point to the beginning of the current sub-path, and closes this sub-path.

Contains(self, x, y, fillStyle=1)

Returns True if the point lies within the path.

GetBox(self)

Return the bounding box enclosing all points on this path.

GetCurrentPoint(self)

Gets the current point of the path, which is conceptually the final point reached by the last path operation.

GetNativePath(self)

Returns the path as a cairo.Path object.

MoveToPoint(self, x, y)

Begins a new sub-path at (x,y) by moving the "current point" there.

Transform(self, matrix)

Transforms each point in this path by the matirx


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