void getEdge(edge* triEdge, vert* top, vert* mid, vert* bot){
float x = mid->coord[0];
float compX = getXValue(*top, *mid, * bot);
if(x < compX){ //mid is left side
putVertValue((*top).coord, &(triEdge[0].startVert));
putVertValue((*bot).coord, &(triEdge[0].endVert));
triEdge[0].position = RIGHT;
putVertValue((*bot).coord, &(triEdge[1].startVert));
putVertValue((*mid).coord, &(triEdge[1].endVert));
triEdge[1].position = LEFT;
putVertValue((*mid).coord, &(triEdge[2].startVert));
putVertValue((*top).coord, &(triEdge[2].endVert));
triEdge[2].position = LEFT;
}else if(x > compX){ //mid is right side
putVertValue((*top).coord, &(triEdge[0].startVert));
putVertValue((*mid).coord, &(triEdge[0].endVert));
triEdge[0].position = RIGHT;
putVertValue((*mid).coord, &(triEdge[1].startVert));
putVertValue((*bot).coord, &(triEdge[1].endVert));
triEdge[1].position = RIGHT;
putVertValue((*bot).coord, &(triEdge[2].startVert));
putVertValue((*top).coord, &(triEdge[2].endVert));
triEdge[2].position = LEFT;
}else
TRACE("impossible in getLandR");
}
void
RegisteredPoint::on_value_changed()
{
if (setProgrammatically()) {
clearProgrammatically();
return;
}
if (_wr->isUpdating())
return;
_wr->setUpdating (true);
Inkscape::SVGOStringStream os;
os << getXValue() << "," << getYValue();
write_to_xml(os.str().c_str());
_wr->setUpdating (false);
}
double
CGnuPlotCoordValue::
getXDistance(CGnuPlotRenderer *renderer) const
{
return getXValue(renderer, value_) - getXValue(renderer, 0);
}
double
CGnuPlotCoordValue::
getYValue(CGnuPlotRenderer *renderer) const
{
return getXValue(renderer, value_);
}
