A line between two points. More...
#include <Shapes.h>
Public Member Functions | |
Dot (double x, double y, Color color, double lineWidth, int depth=-1) | |
const std::string & | name () const |
Point | center () const |
Dot & | rotate (double angle, const Point ¢er) |
Dot | rotated (double angle, const Point ¢er) const |
Dot & | rotate (double angle) |
Dot | rotated (double angle) const |
Dot & | translate (double dx, double dy) |
Dot | translated (double dx, double dy) const |
Shape & | scale (double sx, double sy) |
Shape & | scale (double s) |
Dot | scaled (double sx, double sy) const |
Dot | scaled (double s) const |
void | scaleAll (double s) |
void | flushPostscript (std::ostream &stream, const TransformEPS &transform) const |
void | flushFIG (std::ostream &stream, const TransformFIG &transform, std::map< Color, int > &colormap) const |
void | flushSVG (std::ostream &stream, const TransformSVG &transform) const |
Rect | boundingBox () const |
Dot * | clone () const |
Protected Attributes | |
double | _x |
double | _y |
A line between two points.
The dot structure. This primitive ha been reported as "missing" by Manuel Peinado from Spain. Manuel also suggested that rendering a dot consists in drawing a line from a point to the same point with a roundcap style.
Rect LibBoard::Dot::boundingBox | ( | ) | const [virtual] |
Returns the bounding box of the figure.
Implements LibBoard::Shape.
Point LibBoard::Dot::center | ( | ) | const [virtual] |
Returns the gravity center of the shape.
Implements LibBoard::Shape.
Dot * LibBoard::Dot::clone | ( | ) | const [virtual] |
void LibBoard::Dot::flushFIG | ( | std::ostream & | stream, | |
const TransformFIG & | transform, | |||
std::map< Color, int > & | colormap | |||
) | const [virtual] |
Writes the FIG code of the shape in a stream according to a transform.
stream | The output stream. | |
transform | A 2D transform to be applied. |
Implements LibBoard::Shape.
References LibBoard::Shape::_depth, LibBoard::Shape::_lineCap, LibBoard::Shape::_lineJoin, LibBoard::Shape::_lineWidth, LibBoard::Shape::_penColor, _x, and _y.
void LibBoard::Dot::flushPostscript | ( | std::ostream & | stream, | |
const TransformEPS & | transform | |||
) | const [virtual] |
Writes the EPS code of the shape in a stream according to a transform.
stream | The output stream. | |
transform | A 2D transform to be applied. |
Implements LibBoard::Shape.
References LibBoard::Shape::_penColor, _x, _y, and LibBoard::Shape::postscriptProperties().
void LibBoard::Dot::flushSVG | ( | std::ostream & | stream, | |
const TransformSVG & | transform | |||
) | const [virtual] |
Writes the SVG code of the shape in a stream according to a transform.
stream | The output stream. | |
transform | A 2D transform to be applied. |
Implements LibBoard::Shape.
References _x, _y, and LibBoard::Shape::svgProperties().
const std::string & LibBoard::Dot::name | ( | ) | const [virtual] |
Returns the generic name of the shape (e.g., Circle, Rectangle, etc.)
Reimplemented from LibBoard::Shape.
Dot & LibBoard::Dot::rotate | ( | double | angle | ) | [virtual] |
Rotates the dot around its center (actually does nothing!).
angle | The rotation angle. |
Implements LibBoard::Shape.
Dot LibBoard::Dot::rotated | ( | double | angle | ) | const |
Returns a copy of the dot rotated around its center (i.e. left unchanged!)
angle | The rotation angle. |
Shape & LibBoard::Dot::scale | ( | double | s | ) | [virtual] |
Scale the shape along both axis.
s | The scale factor along both axis. |
Implements LibBoard::Shape.
Shape & LibBoard::Dot::scale | ( | double | sx, | |
double | sy | |||
) | [virtual] |
Scale the shape along the x an y axis.
sx | The scale factor along the x axis. | |
sy | The scale factor along the y axis. |
Implements LibBoard::Shape.
void LibBoard::Dot::scaleAll | ( | double | s | ) | [virtual] |
Scales all the values (positions, dimensions, etc.) associated with the shape.
s | The scaling factor. |
Implements LibBoard::Shape.
Dot LibBoard::Dot::scaled | ( | double | sx, | |
double | sy | |||
) | const |
Dot & LibBoard::Dot::translate | ( | double | dx, | |
double | dy | |||
) | [virtual] |
Dot LibBoard::Dot::translated | ( | double | dx, | |
double | dy | |||
) | const |
Returns a translated copy of the dot.
dx | Shift of the first coordinate. | |
dy | Shift of the second coordinate. |
References translate().
double LibBoard::Dot::_x [protected] |
First coordinate of the dot.
Referenced by boundingBox(), center(), flushFIG(), flushPostscript(), flushSVG(), rotate(), scaleAll(), and translate().
double LibBoard::Dot::_y [protected] |
Second coordinate of the dot.
Referenced by boundingBox(), center(), flushFIG(), flushPostscript(), flushSVG(), rotate(), scaleAll(), and translate().