void
InternalResampleAttributes::SetFromNode(DataNode *parentNode)
{
if(parentNode == 0)
return;
DataNode *searchNode = parentNode->GetNode("InternalResampleAttributes");
if(searchNode == 0)
return;
DataNode *node;
if((node = searchNode->GetNode("useTargetVal")) != 0)
SetUseTargetVal(node->AsBool());
if((node = searchNode->GetNode("targetVal")) != 0)
SetTargetVal(node->AsInt());
if((node = searchNode->GetNode("width")) != 0)
SetWidth(node->AsInt());
if((node = searchNode->GetNode("height")) != 0)
SetHeight(node->AsInt());
if((node = searchNode->GetNode("depth")) != 0)
SetDepth(node->AsInt());
if((node = searchNode->GetNode("prefersPowersOfTwo")) != 0)
SetPrefersPowersOfTwo(node->AsBool());
if((node = searchNode->GetNode("defaultVal")) != 0)
SetDefaultVal(node->AsFloat());
if((node = searchNode->GetNode("useBounds")) != 0)
SetUseBounds(node->AsBool());
if((node = searchNode->GetNode("minX")) != 0)
SetMinX(node->AsDouble());
if((node = searchNode->GetNode("minY")) != 0)
SetMinY(node->AsDouble());
if((node = searchNode->GetNode("minZ")) != 0)
SetMinZ(node->AsDouble());
if((node = searchNode->GetNode("maxX")) != 0)
SetMaxX(node->AsDouble());
if((node = searchNode->GetNode("maxY")) != 0)
SetMaxY(node->AsDouble());
if((node = searchNode->GetNode("maxZ")) != 0)
SetMaxZ(node->AsDouble());
if((node = searchNode->GetNode("useArbitrator")) != 0)
SetUseArbitrator(node->AsBool());
if((node = searchNode->GetNode("arbitratorLessThan")) != 0)
SetArbitratorLessThan(node->AsBool());
if((node = searchNode->GetNode("arbitratorVarName")) != 0)
SetArbitratorVarName(node->AsString());
if((node = searchNode->GetNode("distributedResample")) != 0)
SetDistributedResample(node->AsBool());
}
void CGraphPanel::AddPoint(SGraphChange* sgc)
{
//get main view pointer
if (sgc->main_wnd_ptr == NULL) return;
SSinglePoint ssp;
CGraphProps* sgp = sgc->main_wnd_ptr->GetGraph(sgc->graphnum);
if (!sgp->IsVisible())
{
//if graph is not visible - do not do anything here
return;
};
sgp->GetPoint(sgc->index, &ssp);
BOOL bNeedRedraw = FALSE;
if ((unsigned long)(m_grflags & GRAPH_AUTOSCALE))
{
//if grafix is autoscaled - just recalc coordinates and redraw the window
if (ssp.x<__min(GetX1(), GetX2()))
{
SetMinX(ssp.x, FALSE);
bNeedRedraw = TRUE;
};
if (ssp.x>__max(GetX1(), GetX2()))
{
SetMaxX(ssp.x, FALSE);
bNeedRedraw = TRUE;
};
if (ssp.y<__min(GetY1(), GetY2()))
{
SetMinY(ssp.y, FALSE);
bNeedRedraw = TRUE;
};
if (ssp.y>__max(GetY1(), GetY2()))
{
SetMaxY(ssp.y, FALSE);
bNeedRedraw = TRUE;
};
};
//draw new point
if (bNeedRedraw)
{
if (sgc->bRedraw)
{
UpdateGraphWindow(NULL);
};
return;
};
if (!sgc->bRedraw || offscreen == NULL) return;
//if point is inside the graph - we need invalidate the whole picture
if (sgc->index!=0 && sgc->index!=sgp->GetSize()-1)
{
if (sgc->bRedraw)
{
UpdateGraphWindow(NULL);
};
return;
};
int x, y, x1, y1;
x = (int)CurrentCoordsX->WtoX(ssp.x);
y = (int)CurrentCoordsY->WtoX(ssp.y);
CDC* dc = offscreen->GetDibCDC();
if (dc != NULL)
{
CDC* cdc = GetDC();
CPen* pen = sgp->GetPen();
CBrush* brush = sgp->GetBrush();
CPen* oldpen = (CPen*)dc->SelectObject(pen);
CBrush* oldbrush = (CBrush*)dc->SelectObject(brush);
if (sgp->GetSize()>1)
{
if (sgc->index == 0) sgp->GetPoint(1, &ssp);
if (sgc->index == sgp->GetSize()-1) sgp->GetPoint(sgc->index-1, &ssp);
x1 = (int)CurrentCoordsX->WtoX(ssp.x);
y1 = (int)CurrentCoordsY->WtoX(ssp.y);
if (x != x1 || y != y1)
{
if ((m_grflags & GRAPH_GRAPH_SCATTER) == 0)
{
dc->MoveTo(x, y);
dc->LineTo(x1, y1);
};
if ((m_grflags & GRAPH_SQUAREPOINTS) != 0)
{
DrawSquarePoint(dc, x, y);
};
CRect update_rect(x, y, x1, y1);
update_rect.NormalizeRect();
update_rect.InflateRect(GetSquareSide(dc) + 2, GetSquareSide(dc) + 2);
DoRedraw(cdc, update_rect);
};
} else
{
if ((m_grflags & GRAPH_SQUAREPOINTS) != 0)
{
DrawSquarePoint(dc, x, y);
CRect update_rect(x, y, x, y);
update_rect.NormalizeRect();
update_rect.InflateRect(GetSquareSide(dc) + 2, GetSquareSide(dc) + 2);
DoRedraw(cdc, update_rect);
};
};
dc->SelectObject(oldpen);
dc->SelectObject(oldbrush);
sgp->ReleasePen(pen);
sgp->ReleaseBrush(brush);
ReleaseDC(cdc);
};
}