/**
* Fits drawing on page. Affects DXF variable $PINSBASE.
*/
bool RS_Graphic::fitToPage() {
bool ret(true);
double border = RS_Units::convert(25.0, RS2::Millimeter, getUnit());
RS_Vector ps = getPaperSize();
if(ps.x>border && ps.y>border) ps -= RS_Vector(border, border);
RS_Vector s = getSize();
double fx = RS_MAXDOUBLE;
double fy = RS_MAXDOUBLE;
double fxy;
//ps = RS_Units::convert(ps, getUnit(), RS2::Millimeter);
// tin-pot 2011-12-30: TODO: can s.x < 0.0 (==> fx < 0.0) happen?
if (fabs(s.x) > 1.0e-10) {
fx = ps.x / s.x;
}
if (fabs(s.y) > 1.0e-10) {
fy = ps.y / s.y;
}
fxy = std::min(fx, fy);
if (fxy >= RS_MAXDOUBLE || fxy <= 1.0e-10) {
setPaperSize(
RS_Units::convert(RS_Vector(210.,297.)
, RS2::Millimeter
, getUnit()
)
);
fitToPage();
ret=false;
}
setPaperScale(fxy);
centerToPage();
return ret;
}
void PageSetup::setPaperSize( double w, double h )
{
QString s = QString("Custom");
setPaperSize(s);
tbPaperWidth->setText(QString::number(w,'f',3));
tbPaperHeight->setText(QString::number(h,'f',3));
}
/**
* Sets the unit of this graphic to 'u'
*/
void RS_Graphic::setUnit(RS2::Unit u) {
setPaperSize(RS_Units::convert(getPaperSize(), getUnit(), u));
addVariable("$INSUNITS", (int)u, 70);
//unit = u;
}
/**
* Sets the paper format to the given format.
*/
void RS_Graphic::setPaperFormat(RS2::PaperFormat f, bool landscape) {
RS_Vector size = RS_Units::paperFormatToSize(f);
if (landscape ^ (size.x > size.y)) {
std::swap(size.x, size.y);
}
setPaperSize(RS_Units::convert(size, RS2::Millimeter, getUnit()));
}
/**
* Sets the paper format to the given format.
*/
void RS_Graphic::setPaperFormat(RS2::PaperFormat f, bool landscape) {
RS_Vector size = RS_Units::paperFormatToSize(f);
if (landscape) {
double tmp = size.x;
size.x = size.y;
size.y = tmp;
}
if (f!=RS2::Custom) {
setPaperSize(RS_Units::convert(size, RS2::Millimeter, getUnit()));
}
}
