Public Member Functions |
Protected Types |
Protected Member Functions |
Protected Attributes |
List of all members
Graphics::EllipseRenderer Class Reference
Draws an ellipse outline. More...
#include <Renderer.h>
Inheritance diagram for Graphics::EllipseRenderer:
Collaboration diagram for Graphics::EllipseRenderer:
Public Member Functions | |
EllipseRenderer (const Location &location, const Pen &pen, const Rect &rect) | |
EllipseRenderer (const Location &location, const EllipseObject &object) | |
EllipseRenderer (const Location &location, const CircleObject &object) | |
bool | execute (Surface &surface) override |
Called to do some writing to the surface. More... | |
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Renderer (const Location &location) | |
Constructor. More... | |
virtual | ~Renderer () |
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Renderer * | getNext () const |
bool | insertAfter (Renderer *object) |
Iterator | begin () const |
Iterator | end () const |
Iterator | cbegin () const |
Iterator | cend () const |
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virtual | ~LinkedObject () |
virtual LinkedObject * | next () const |
bool | insertAfter (LinkedObject *object) |
bool | operator== (const LinkedObject &other) const |
bool | operator!= (const LinkedObject &other) const |
Protected Types | |
enum class | State { init , running , final1 , final2 , done } |
Protected Member Functions | |
virtual void | addRectangles1 () |
virtual void | addRectangles2 () |
virtual void | final () |
Protected Attributes | |
const Rect | r |
Rect | r1 |
Rect | r2 |
ArcRectList | rectangles |
const uint16_t | w |
uint16_t | W |
State | state {} |
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Location | location |
Additional Inherited Members | |
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using | List = LinkedObjectListTemplate< Renderer > |
using | OwnedList = OwnedLinkedObjectListTemplate< Renderer > |
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using | Iterator = IteratorTemplate< Renderer, Renderer *, Renderer & > |
using | ConstIterator = IteratorTemplate< const Renderer, const Renderer *, const Renderer & > |
Detailed Description
Draws an ellipse outline.
Uses McIlroy's Ellipse Algorithm
Member Enumeration Documentation
◆ State
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strongprotected |
Constructor & Destructor Documentation
◆ EllipseRenderer() [1/3]
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inline |
◆ EllipseRenderer() [2/3]
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inline |
◆ EllipseRenderer() [3/3]
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inline |
Member Function Documentation
◆ addRectangles1()
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protectedvirtual |
Reimplemented in Graphics::ArcRenderer.
◆ addRectangles2()
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protectedvirtual |
Reimplemented in Graphics::ArcRenderer.
◆ execute()
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overridevirtual |
Called to do some writing to the surface.
- Return values
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bool true when rendering is complete, false if more work to be done
Implements Graphics::Renderer.
Reimplemented in Graphics::ArcRenderer.
◆ final()
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protectedvirtual |
Reimplemented in Graphics::ArcRenderer.
Member Data Documentation
◆ r
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protected |
◆ r1
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protected |
◆ r2
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protected |
◆ rectangles
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protected |
◆ state
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protected |
◆ w
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protected |
◆ W
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protected |
The documentation for this class was generated from the following file: