/**
* Centers drawing on page. Affects DXF variable $PINSBASE.
*/
void RS_Graphic::centerToPage() {
RS_Vector size = getPaperSize();
double scale = getPaperScale();
RS_Vector pinsbase = (size-getSize()*scale)/2.0 - getMin()*scale;
setPaperInsertionBase(pinsbase);
}
/**
* Centers drawing on page. Affects DXF variable $PINSBASE.
*/
void RS_Graphic::centerToPage() {
RS_Vector size = getPaperSize();
double scale = getPaperScale();
auto&& s=getSize();
auto&& sMin=getMin();
/** avoid zero size, bug#3573158 */
if(fabs(s.x)<RS_TOLERANCE) {
s.x=10.;
sMin.x=-5.;
}
if(fabs(s.y)<RS_TOLERANCE) {
s.y=10.;
sMin.y=-5.;
}
RS_Vector pinsbase = (size-s*scale)/2.0 - sMin*scale;
setPaperInsertionBase(pinsbase);
}
/**
* Default constructor.
*/
RS_Graphic::RS_Graphic(RS_EntityContainer* parent)
: RS_Document(parent),
layerList(),
blockList(true),paperScaleFixed(false)
{
RS_SETTINGS->beginGroup("/Defaults");
setUnit(RS_Units::stringToUnit(RS_SETTINGS->readEntry("/Unit", "None")));
RS_SETTINGS->endGroup();
RS_SETTINGS->beginGroup("/Appearance");
//$ISOMETRICGRID == $SNAPSTYLE
addVariable("$SNAPSTYLE",static_cast<int>(RS_SETTINGS->readNumEntry("/IsometricGrid", 0)),70);
crosshairType=static_cast<RS2::CrosshairType>(RS_SETTINGS->readNumEntry("/CrosshairType",0));
RS_SETTINGS->endGroup();
RS2::Unit unit = getUnit();
if (unit==RS2::Inch) {
addVariable("$DIMASZ", 0.1, 40);
addVariable("$DIMEXE", 0.05, 40);
addVariable("$DIMEXO", 0.025, 40);
addVariable("$DIMGAP", 0.025, 40);
addVariable("$DIMTXT", 0.1, 40);
} else {
addVariable("$DIMASZ",
RS_Units::convert(2.5, RS2::Millimeter, unit), 40);
addVariable("$DIMEXE",
RS_Units::convert(1.25, RS2::Millimeter, unit), 40);
addVariable("$DIMEXO",
RS_Units::convert(0.625, RS2::Millimeter, unit), 40);
addVariable("$DIMGAP",
RS_Units::convert(0.625, RS2::Millimeter, unit), 40);
addVariable("$DIMTXT",
RS_Units::convert(2.5, RS2::Millimeter, unit), 40);
}
addVariable("$DIMTIH", 0, 70);
//initialize printer vars bug #3602444
setPaperScale(getPaperScale());
setPaperInsertionBase(getPaperInsertionBase());
setModified(false);
}
