AbstractDrawableObject is a base class, intended to be inherited from by all drawable objects. This class just contains a simple virtual drawing function, intended to be inherited from and to overload the draw function. This allows for the storage of drawable geometry/etc and attributes in a generic fashion. More...
#include <CTurtle.hpp>
Public Member Functions | |
| virtual | ~AbstractDrawableObject ()=default |
| Empty– virtual– default de-constructor. | |
| virtual AbstractDrawableObject * | copy () const =0 |
| Returns a pointer to a copy of this drawable object, allocated with NEW. Result must be deleted at the responsibility of the invoker. | |
| virtual void | draw (const Transform &t, Image &imgRef) const =0 |
| This function is intended to draw all applicable geometry in this object to the specified image, with the specified transform, with the specified color. This function is intended to be overloaded by child classes to draw applicable geometry to an image, acting as a canvas. | |
Public Attributes | |
| Color | fillColor |
| Color | outlineColor |
| int | outlineWidth = 0 |
Protected Member Functions | |
| AbstractDrawableObject ()=default | |
| Empty default constructor. | |
Detailed Description
AbstractDrawableObject is a base class, intended to be inherited from by all drawable objects. This class just contains a simple virtual drawing function, intended to be inherited from and to overload the draw function. This allows for the storage of drawable geometry/etc and attributes in a generic fashion.
Member Function Documentation
◆ copy()
|
pure virtual |
Returns a pointer to a copy of this drawable object, allocated with NEW. Result must be deleted at the responsibility of the invoker.
Implemented in cturtle::Text, cturtle::Line, cturtle::Circle, cturtle::Polygon, cturtle::Sprite, and cturtle::CompoundPolygon.
◆ draw()
|
pure virtual |
This function is intended to draw all applicable geometry in this object to the specified image, with the specified transform, with the specified color. This function is intended to be overloaded by child classes to draw applicable geometry to an image, acting as a canvas.
- Parameters
-
t The transform at which to draw the geometry. imgRef The canvas on which to draw. c The color with to draw the geometry.
Implemented in cturtle::Text, cturtle::Line, cturtle::Circle, cturtle::Polygon, cturtle::Sprite, and cturtle::CompoundPolygon.
Member Data Documentation
◆ fillColor
| Color cturtle::AbstractDrawableObject::fillColor |
The internal fill color of the circle.
◆ outlineColor
| Color cturtle::AbstractDrawableObject::outlineColor |
The outline color of the circle.
◆ outlineWidth
| int cturtle::AbstractDrawableObject::outlineWidth = 0 |
The width of the outline of the circle, in pixels.
The documentation for this class was generated from the following file:
