A line between two points with an arrow at one extremity. More...
#include <Shapes.h>
Public Member Functions | |
Arrow (double x1, double y1, double x2, double y2, Color penColor, Color fillColor, double lineWidth, const LineStyle style=SolidStyle, const LineCap cap=ButtCap, const LineJoin join=MiterJoin, int depth=-1) | |
const std::string & | name () const |
Arrow | rotated (double angle, const Point ¢er) const |
Arrow | rotated (double angle) const |
Arrow | translated (double dx, double dy) const |
Arrow | scaled (double sx, double sy) const |
Arrow | scaled (double s) const |
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 |
Arrow * | clone () const |
A line between two points with an arrow at one extremity.
The arrow structure.
LibBoard::Arrow::Arrow | ( | double | x1, | |
double | y1, | |||
double | x2, | |||
double | y2, | |||
Color | penColor, | |||
Color | fillColor, | |||
double | lineWidth, | |||
const LineStyle | style = SolidStyle , |
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const LineCap | cap = ButtCap , |
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const LineJoin | join = MiterJoin , |
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int | depth = -1 | |||
) | [inline] |
Constructs an arrow.
x1 | First coordinate of the start point. | |
y1 | Second coordinate of the start point. | |
x2 | First coordinate of the end point. | |
y2 | Second coordinate of the end point. | |
penColor | The color of the line. | |
fillColor | The fill color of the sharp end. | |
lineWidth | The line thickness. | |
depth | The depth of the line. |
Referenced by clone().
Arrow * LibBoard::Arrow::clone | ( | ) | const [virtual] |
void LibBoard::Arrow::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. |
Reimplemented from LibBoard::Line.
References LibBoard::Shape::_depth, LibBoard::Shape::_lineCap, LibBoard::Shape::_lineJoin, LibBoard::Shape::_lineStyle, LibBoard::Shape::_lineWidth, LibBoard::Shape::_penColor, LibBoard::Line::_x1, LibBoard::Line::_x2, LibBoard::Line::_y1, LibBoard::Line::_y2, and LibBoard::Shape::filled().
void LibBoard::Arrow::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. |
Reimplemented from LibBoard::Line.
References LibBoard::Shape::_lineWidth, LibBoard::Shape::_penColor, LibBoard::Line::_x1, LibBoard::Line::_x2, LibBoard::Line::_y1, LibBoard::Line::_y2, LibBoard::Shape::filled(), and LibBoard::Shape::postscriptProperties().
void LibBoard::Arrow::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. |
Reimplemented from LibBoard::Line.
References LibBoard::Shape::_fillColor, LibBoard::Shape::_lineStyle, LibBoard::Shape::_lineWidth, LibBoard::Shape::_penColor, LibBoard::Line::_x1, LibBoard::Line::_x2, LibBoard::Line::_y1, LibBoard::Line::_y2, and LibBoard::Color::svgAlpha().
const std::string & LibBoard::Arrow::name | ( | ) | const [virtual] |
Returns the generic name of the shape (e.g., Circle, Rectangle, etc.)
Reimplemented from LibBoard::Line.
Arrow LibBoard::Arrow::rotated | ( | double | angle | ) | const |
Returns a copy of the arrow, rotated around its center.
angle | The angle of rotation. |
Reimplemented from LibBoard::Line.
References LibBoard::Line::_x1, LibBoard::Line::_x2, LibBoard::Line::_y1, LibBoard::Line::_y2, and LibBoard::Line::center().
Returns a copy of the arrow, rotated around a given rotation center.
angle | The rotation angle. | |
center | The center of rotation. |
Reimplemented from LibBoard::Line.
References LibBoard::Line::_x1, LibBoard::Line::_x2, LibBoard::Line::_y1, and LibBoard::Line::_y2.
Arrow LibBoard::Arrow::scaled | ( | double | sx, | |
double | sy | |||
) | const |
Returns a scaled copy of the arrow.
sx | Scale factor along the x axis. | |
sy | Scale factor along the y axis. |
Reimplemented from LibBoard::Line.
References LibBoard::Line::_x1, LibBoard::Line::_x2, LibBoard::Line::_y1, LibBoard::Line::_y2, LibBoard::Line::center(), LibBoard::Line::translate(), LibBoard::Point::x, and LibBoard::Point::y.
Arrow LibBoard::Arrow::translated | ( | double | dx, | |
double | dy | |||
) | const |
Returns a translated copy of the arrow.
dx | The shift along the x axis. | |
dy | The shift along the y axis. |
Reimplemented from LibBoard::Line.
References LibBoard::Line::_x1, LibBoard::Line::_x2, LibBoard::Line::_y1, and LibBoard::Line::_y2.