/**
* @return true is this vector is within the given range.
*/
bool RS_Vector::isInWindow(const RS_Vector& firstCorner,
const RS_Vector& secondCorner) const {
RS_Vector vLow( std::min(firstCorner.x, secondCorner.x), std::min(firstCorner.y, secondCorner.y));
RS_Vector vHigh( std::max(firstCorner.x, secondCorner.x), std::max(firstCorner.y, secondCorner.y));
return isInWindowOrdered(vLow,vHigh);
}
bool RS_Line::hasEndpointsWithinWindow(const RS_Vector& firstCorner, const RS_Vector& secondCorner) {
RS_Vector vLow( std::min(firstCorner.x, secondCorner.x), std::min(firstCorner.y, secondCorner.y));
RS_Vector vHigh( std::max(firstCorner.x, secondCorner.x), std::max(firstCorner.y, secondCorner.y));
return data.startpoint.isInWindowOrdered(vLow, vHigh)
|| data.endpoint.isInWindowOrdered(vLow, vHigh);
}
/**
* Stretches the given range of the entity by the given offset.
*/
void RS_Line::stretch(const RS_Vector& firstCorner,
const RS_Vector& secondCorner,
const RS_Vector& offset) {
RS_Vector vLow( std::min(firstCorner.x, secondCorner.x), std::min(firstCorner.y, secondCorner.y));
RS_Vector vHigh( std::max(firstCorner.x, secondCorner.x), std::max(firstCorner.y, secondCorner.y));
if (getStartpoint().isInWindowOrdered(vLow, vHigh)) {
moveStartpoint(getStartpoint() + offset);
}
if (getEndpoint().isInWindowOrdered(vLow, vHigh)) {
moveEndpoint(getEndpoint() + offset);
}
}
