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| PathPrimitive2D () |
| Constructs an undefined path primitive. More...
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void | render (Renderer2D &renderer) const |
| Visualizes the graphics primitive by means of the Renderer2D instance renderer. More...
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void | setPen (const Pen &pen) |
| Sets the pen defining the color, width, line style, cap style and join style of the path outline. More...
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const Pen & | getPen () const |
| Returns the pen defining the color, width, line style, cap style and join style of the path outline. More...
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void | setBrush (const Brush &brush) |
| Sets the brush defining the fill color and fill pattern. More...
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const Brush & | getBrush () const |
| Returns the brush defining the fill color and fill pattern. More...
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GraphicsPrimitive2D::SharedPointer | clone () const |
| Creates a dynamically allocated copy of the graphics primitive. More...
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void | getBounds (Rectangle2D &bounds, FontMetrics *font_metrics=0) const |
| Calculates the bounds of the graphics primitive. More...
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| Path2D () |
| Constructs an empty Path2D instance. More...
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| Path2D (const Path2D &path) |
| Constructs a copy of the Path2D instance path. More...
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virtual | ~Path2D () |
| Virtual destructor. More...
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bool | isEmpty () const |
| Tells whether the Path2D instance does not contain any elements. More...
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bool | hasDrawingElements () const |
| Tells whether the Path2D instance contains any elements representing drawing operations (lines and arcs). More...
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void | clear () |
| Deletes all path elements added so far and sets the fill rule to its default. More...
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void | setFillRule (FillRule rule) |
| Sets the fill rule of the path to the specified value. More...
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FillRule | getFillRule () const |
| Returns the currently set fill rule. More...
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void | moveTo (double x, double y) |
| Sets the current position to (x, y) and starts a new subpath, implicitly closing the previous path. More...
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void | moveTo (const Math::Vector2D &pos) |
| Sets the current position to pos and starts a new subpath, implicitly closing the previous path. More...
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void | arc (double cx, double cy, double rx, double ry, double start_ang, double sweep) |
| Creates an elliptical arc centered at (cx, cy) with ellipse radii rx and ry beginning at the angle start_ang and extending sweep degrees clockwise. More...
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void | arc (const Math::Vector2D &ctr, double rx, double ry, double start_ang, double sweep) |
| Creates an elliptical arc centered at ctr with ellipse radii rx and ry beginning at the angle start_ang and extending sweep degrees clockwise. More...
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void | arcTo (double cx, double cy, double rx, double ry, double start_ang, double sweep) |
| Creates an elliptical arc centered at (cx, cy) with ellipse radii rx and ry beginning at the angle start_ang and extending sweep degrees clockwise. More...
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void | arcTo (const Math::Vector2D &ctr, double rx, double ry, double start_ang, double sweep) |
| Creates an elliptical arc centered at ctr with ellipse radii rx and ry beginning at the angle start_ang and extending sweep degrees clockwise. More...
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void | lineTo (double x, double y) |
| Adds a straight line from the current position to the point (x, y). More...
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void | lineTo (const Math::Vector2D &pos) |
| Adds a straight line from the current position to the point (x, y). More...
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void | closePath () |
| Closes the current subpath by drawing a line to the beginning of the subpath, automatically starting a new path. More...
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void | addEllipse (double x, double y, double width, double height) |
| Creates an ellipse positioned at (x, y) with the specified width and height, and adds it to this path as a closed subpath. More...
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void | addEllipse (const Math::Vector2D &pos, double width, double height) |
| Creates an ellipse positioned at pos with the specified width and height, and adds it to this path as a closed subpath. More...
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void | addRectangle (double x, double y, double width, double height) |
| Creates a rectangle positioned at (x, y) with the specified width and height, and adds it to this path as a closed subpath. More...
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void | addRectangle (const Math::Vector2D &pos, double width, double height) |
| Creates a rectangle positioned at pos with the specified width and height, and adds it to this path as a closed subpath. More...
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void | getBounds (Rectangle2D &bounds) const |
| Calculates the axis-aligned bounding box of the path. More...
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void | convert (Path2DConverter &conv) const |
| Iterates over the stored path elements and calls the corresponding method of conv for each visited element. More...
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bool | operator== (const Path2D &path) const |
| Equality comparison operator. More...
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bool | operator!= (const Path2D &path) const |
| Non-equality comparison operator. More...
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Path2D & | operator+= (const Path2D &path) |
| Appends the elements stored in the Path2D instance path to this path. More...
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Path2D & | operator= (const Path2D &path) |
| Assignment operator. More...
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virtual | ~GraphicsPrimitive2D () |
| Virtual destructor. More...
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A graphics primitive representing an arbitrary path in 2D space.
- Since
- 1.1