PointF
A point with x and y coordinate.
| Header | #include "nativeui/gfx/geometry/point_f.h" |
| Namespace | namespace nu |
| Type | class |
Constructors
PointF()
Create an empty point.
PointF(float x, float y)
Create a point with coordinates of x and y.
Parameters
floatxfloaty
Methods
float x() const
Return X coordinate.
Return
floatvoid set_x(float x)
Set X coordinate.
Parameters
floatx
float y() const
Return Y coordinate.
Return
floatvoid set_y(float y)
Set Y coordinate.
Parameters
floaty
bool IsOrigin() const
Return whether the point is empty.
Return
boolVector2dF OffsetFromOrigin() const
Return the Vector2dF version of the point.
Return
Vector2dFvoid Scale(float scale)
Scale the x and y coordinates by scale|.
Parameters
floatscale
std::string ToString() const
Return string representation of the point.
Return
std::string