void
RCanvas::text(double x, double y, QString s, double rot, double , QPen p, QFont f)
{
// add height too
QFontMetrics fm(f);
QGraphicsTextItem *t = new QGraphicsTextItem(s);
t->setFont(f);
t->setPos(x,-y-fm.height());
t->setRotation(rot);
t->setDefaultTextColor(p.color());
scene->addItem(t);
}
//=========================================================================
void BubbleChartView::prepareScene()
{
QPen peng(Qt::black);
peng.setWidth(1.5);
QBrush brushg(Qt::transparent);
chartRectGI = scene()->addRect(chartRect, peng, brushg);
gGrid.addToGroup(chartRectGI);
setHeader(/*chartData.header*/ "Chart header");
ChartDataProvider *dp = dataProvider();
if ( dp->data.size() == 0 )
return;
QPen pen(Qt::lightGray);
pen.setWidth(0.05);
QBrush brush(Qt::transparent);
quint32 swidth = (int)this->sceneRect().height()*0.8;
quint32 columnWidth = qMin((quint32)getConfig()->bubbleSize, swidth/dp->providers->count());
grid.clear();
for ( int i = 0; i < dp->providers->size(); i++ )
{
BlastTaxDataProvider *provider = dp->providers->at(i);
for ( int j = 0; j < dp->data.count(); j++)
{
if ( !dp->data.at(j).checked )
continue;
const BlastTaxNodes &btns = dp->data.at(j).tax_nodes;
BlastTaxNode *node = btns.at(i);
if ( node != NULL )
{
quint32 sum = node->sum();
if ( sum == 0 )
continue;
CreateGraphNode(node, provider);
}
}
qreal x1 = i*columnWidth;
QGraphicsRectItem *gridItem = scene()->addRect(chartRect.x()+x1, chartRect.y(), columnWidth, chartRect.height(), pen, brush);
grid.append(gridItem);
gGrid.addToGroup(gridItem);
scene()->addItem(&gGrid);
gGrid.setVisible(getConfig()->showGrid);
// Create horizontal axe labels
BlastTaxDataProvider *p = dp->providers->at(i);
QString stxt = p->name;
if ( stxt.length() > 30 )
{
stxt.truncate(27);
stxt.append("...");
}
QGraphicsTextItem *item = scene()->addText(stxt);
item->setToolTip(p->name);
item->setRotation(45);
horizontalLegend.append(item);
}
for ( int j = 0; j < dp->data.count(); j++)
{
const BlastTaxNodes &btns = dp->data.at(j).tax_nodes;
QString txt;
for ( int i = 0 ; i < btns.size(); i++ )
{
if ( btns[i] == NULL )
continue;
txt = btns[i]->getText();
break;
}
QString stxt = txt;
if ( stxt.length() > 30 )
{
stxt.truncate(27);
stxt.append("...");
}
QGraphicsTextItem *item = scene()->addText(stxt);
item->installEventFilter(this);
item->setToolTip(txt);
item->setVisible(dp->data.at(j).checked);
verticalLegend.append(item);
}
header->setPos(0, 10-MARGIN);
quint32 tw = header->textWidth();
header->setTextWidth(qMax(tw, dp->providers->count()*columnWidth));
}
void PSV_AxisDownItem::updateItem()
{
// m_markFont.setPointSizeF(m_rect.width() * m_rect.height() * 0.0005);
updateLabels();
QPen linePen(QBrush(m_lineColor), m_lineWidth);
QPen barPen(QBrush(m_markColor), m_markWidth);
{
QGraphicsLineItem* lineItem = new QGraphicsLineItem(this);
lineItem->setPen(linePen);
lineItem->setLine(m_rect.right() + 2 * m_arrowsLength, m_rect.top()
, m_rect.left(), m_rect.top());
lineItem->setZValue(1);
QGraphicsLineItem* arrowsItem_up = new QGraphicsLineItem(this);
arrowsItem_up->setPen(linePen);
arrowsItem_up->setLine(m_rect.right() + 2 * m_arrowsLength, m_rect.y()
, m_rect.right() + m_arrowsLength, m_rect.y()- 0.5 * m_arrowsLength);
arrowsItem_up->setZValue(1);
QGraphicsLineItem* arrowsItem_right = new QGraphicsLineItem(this);
arrowsItem_right->setPen(linePen);
arrowsItem_right->setLine(m_rect.right() + 2 * m_arrowsLength, m_rect.y()
, m_rect.right() + m_arrowsLength, m_rect.y() + 0.5 * m_arrowsLength);
arrowsItem_right->setZValue(1);
}
int count = m_labelList.count();
if(count <= 1)
{
return;
}
double dx = 0.0;
double dy = 0.0;
if(m_isCenter && m_isList)
{
dx = 0.5 * m_rect.width() / count;
}
else
{
count--;
}
double oneSpace = m_rect.width() / count;
m_markPointList.clear();
bool isRotate = false;
qreal maxHeight = 0.0;;
qreal maxWidth = 0.0;;
if(m_isCenter && m_isList)
{
count = m_labelList.count() + 1;
}
else
{
count = m_labelList.count();
}
for(int index = 0; index < m_labelList.count(); ++index)
{
QPair<QVariant, QString> labelPair = m_labelList.at(index);
QGraphicsTextItem* textItem = new QGraphicsTextItem(labelPair.second, this);
textItem->setDefaultTextColor(m_defaultColor);
textItem->setFont(m_markFont);
qreal height = textItem->boundingRect().height();
qreal width = textItem->boundingRect().width();
if(index == 0)
{
if(width > oneSpace && height < 2*oneSpace)//ФЭК±ґ¦Ан
{
isRotate = true;
maxHeight = width;
maxWidth = height;
}
else
{
maxHeight = height;
maxWidth = width;
}
}
qreal x = m_rect.left() + (index * (m_rect.width())) / (count - 1);
qreal y = m_rect.top() + m_markLength;
if(isRotate)
{
#if QT_VERSION > QT_VERSION_CHECK(4, 6, 0)
textItem->setRotation(90);
#else
textItem->rotate(90);
#endif
textItem->setPos(x + 0.5 * height, y);
if(maxHeight < width)
{
maxHeight = width;
}
if(maxWidth < height)
{
maxWidth = height;
}
}
else
{
textItem->setPos(x - 0.5 * width, y);
if(maxHeight < height)
{
maxHeight = height;
}
if(maxWidth < width)
{
maxWidth = width;
}
}
textItem->moveBy(dx,dy);
QGraphicsLineItem *lineItem = new QGraphicsLineItem(this);
lineItem->setPen(barPen);
if(index != 0 && index != count -1)
{
lineItem->setLine(x - 0.5 * barPen.width(), m_rect.top(), x - 0.5 * barPen.width(), m_rect.top() + m_markLength);
}
else
{
lineItem->setLine(x, m_rect.top(), x, m_rect.top() + m_markLength);
}
m_markPointList.append(QPointF(x - 0.5 * barPen.width(), m_rect.top()));
}
//=================
m_validRect = QRectF(m_rect.x() - 0.5 * maxWidth
,m_rect.y()
,m_rect.width() + maxWidth
,m_markLength + maxHeight);
// QGraphicsRectItem *item = new QGraphicsRectItem(m_validRect,this);
}
void MainWindow::create_graphic()
{
ui->graphicsView->setRenderHint(QPainter::Antialiasing, true);
/* int sizew=1536;//1400;
int sizeh=668;
int space=40;
int const_for_ky=25.5;
int const_for_kx=10.971;*/
int sizew=1036;//1400;
int sizeh=536;
int space=40;
int const_for_ky=20.5;
int const_for_kx=10.971;
int shift_y=300;
sc=new QGraphicsScene(0,0,sizew,sizeh,ui->graphicsView);
QPen pen(QBrush(QColor(139,134,130),Qt::SolidPattern),4,Qt::SolidLine, Qt::RoundCap,Qt::RoundJoin);
pen.setColor(QColor(139,119,101));
sc->addLine(space,space,space,sizeh-space,pen);
sc->addLine(space,sizeh-space,sizew-space,sizeh-space,pen);
float ky=sizeh*const_for_ky;//18000;
float kx=sizew/const_for_kx;//140;
float x1,y1,x2,y2;
//mu_lines
int max_len=45;
QMap<int,QString> mu_text;
for(int i=0;i<periods.size();i++)
{
if(mu_text[periods[i].nod].length()>max_len)
{
if(mu_text[periods[i].nod][mu_text[periods[i].nod].length()-1]!='.')
mu_text[periods[i].nod]+=" ...";
continue;
}
if(mu_text[periods[i].nod].length()==0)
mu_text[periods[i].nod]+=periods[i].substr;//+QString().sprintf("(%d)",periods[i].indexes.size());
else
mu_text[periods[i].nod]+="," + periods[i].substr;//+QString().sprintf("(%d)",periods[i].indexes.size());
}
QMap<int,int> temp;
for(int i=periods.size()-1;i>=0;i--)
{
if(temp[periods[i].nod]==0)
{
temp[periods[i].nod]=1;
x1 = space + (periods[i].nod-1)*kx;
y1 = (temp.size()+1)*space;
x2 = space + (periods[i].nod-1)*kx;
if(periods[i].nod-1<corr_table.size())
y2 = sizeh + shift_y - space - (float)(corr_table[periods[i].nod-1][1]*ky);
else
y2 = sizeh + shift_y - space - (float)(corr_table[corr_table.size()-1][1]*ky);
QPen p(QColor(139,119,101,200),2,Qt::DotLine);
if(i==mu)
p.setColor(QColor(102,205,0));
int ind=(periods[i].nod>7)?(corr_table.size()-1):(periods[i].nod-1);
if(icx>corr_table[ind][3] && icx<corr_table[ind][2])
p.setColor(QColor(102,205,0));
else
{
if(icx>corr_table[ind][1] && icx<corr_table[ind][3])
p.setColor(QColor(255,215,0));
else
p.setColor(QColor(178,34,34));
}
sc->addLine(x1,y1,x2,y2,p);
sc->addLine(x1-space/4,y1+space/4,(x1-space/4)+30+(mu_text[periods[i].nod].length()*7),y1+space/4,p);
QGraphicsTextItem *t;
t=new QGraphicsTextItem(mu_text[periods[i].nod]);
t->setDefaultTextColor(QColor(p.color().red()-30,p.color().green()-30,p.color().blue()));//(238,130,98));
t->setPos(x1,y1+space/4-22);
sc->addItem(t);
}
}
//icx
x1=space;
y1=sizeh + shift_y - space - (float)(icx*ky);
x2=sizew-space;
y2=sizeh + shift_y - space - (float)(icx*ky);
sc->addLine(x1,y1,x2,y2,QPen(QColor(139,119,101,200),2,Qt::DashLine));
int per_lim;
if(periods.size()!=0 && corr_table.size()<periods[0].nod)
{
per_lim=periods[0].nod-1;
}
else
per_lim=corr_table.size()-1;
//оси и точки и icmni sr max
pen.setColor(QColor(205,175,149));
for(int j=1;j<corr_table[0].size();j++)
{
for(int i=0;i<per_lim;i++)
{
if(i>=corr_table.size()-1)
{
x1 = x2;
y1 = y2;
x2 = space + (i+1)*kx;
y2 = y2;
}
else
{
x1 = space + (corr_table[i][0]-1)*kx;
y1 = sizeh + shift_y - space - (float)(corr_table[i][j]*ky);
x2 = space + (corr_table[i+1][0]-1)*kx;
y2 = sizeh + shift_y - space - (float)(corr_table[i+1][j]*ky);
}
sc->addLine(x1,y1,x2,y2,QPen(QBrush(QColor(205,175,149),Qt::SolidPattern),4,Qt::SolidLine, Qt::RoundCap,Qt::RoundJoin));
sc->addEllipse(x1-4,y1-4,8,8,QPen(QColor(139,119,101),2),QBrush(QColor(205,175,149)));
sc->addLine(x2,sizeh-space-5,x2,sizeh-space+5,QPen(QBrush(QColor(139,134,130),Qt::SolidPattern),4,Qt::SolidLine, Qt::RoundCap,Qt::RoundJoin));
QGraphicsTextItem *t;
t=new QGraphicsTextItem(QString().sprintf("%d",i+2));
t->setDefaultTextColor(QColor(139,134,130));
t->setPos(x2-7,sizeh-space+3);
sc->addItem(t);
if(i==0)
{
sc->addEllipse(x1-5,sizeh-space-5,10,10,QPen(QColor(139,119,101),2),QBrush(QColor(139,134,130)));
t=new QGraphicsTextItem(QString().sprintf("%d",i+1));
t->setDefaultTextColor(QColor(139,134,130));
t->setPos(x1-7,sizeh-space+3);
sc->addItem(t);
}
}
}
sc->addEllipse(x2-4,y2-4,8,8,QPen(QColor(139,119,101),2),QBrush(QColor(205,175,149)));
//подписи графиков
for(int i=1;i<corr_table[0].size();i++)
{
x1=(corr_table[1][0]-1)*kx;
y1 = sizeh + shift_y - space - (float)(corr_table[1][i]*ky);
x2 = space + (corr_table[2][0]-1)*kx;
y2 = sizeh + shift_y - space - (float)(corr_table[2][i]*ky);
float xs,ys;
xs=(x1+x2)/2;
ys=(y1+y2)/2;
QGraphicsTextItem *t;
switch(i)
{
case 1:
t=new QGraphicsTextItem("Ic(x)min");
t->setPos(xs-15,ys-55);
t->setRotation(23);
break;
case 2:
t=new QGraphicsTextItem("Ic(x)max");
t->setPos(xs+11,ys-70);
t->setRotation(52);
break;
case 3:
t=new QGraphicsTextItem("Ic(x)sr.");
t->setPos(xs+11,ys-50);
t->setRotation(34);
break;
}
t->setDefaultTextColor(QColor(139,134,130));
t->setFont(QFont(t->font().family(),15,11,true));
sc->addItem(t);
}
QGraphicsTextItem *t;
t=new QGraphicsTextItem("Ic(x)=" + QString().sprintf("%0.4f",icx));
t->setDefaultTextColor(QColor(139,134,130));
t->setFont(QFont(t->font().family(),15,11,true));
t->setPos(sizew-5*space,sizeh + shift_y - space - (icx*ky)-40);
sc->addItem(t);
t=new QGraphicsTextItem("μ");
t->setDefaultTextColor(QColor(139,134,130));
t->setFont(QFont(t->font().family(),15,11,true));
t->setPos(sizew-space-2,sizeh - space-2);
sc->addItem(t);
pen.setColor(QColor(139,119,101));
sc->addLine(sizew-space,sizeh - space,sizew-space-10,sizeh - space-8,pen);
sc->addLine(sizew-space,sizeh - space,sizew-space-10,sizeh - space+8,pen);
t=new QGraphicsTextItem("Ic(x)");
t->setDefaultTextColor(QColor(139,134,130));
t->setFont(QFont(t->font().family(),15,11,true));
t->setPos(space+2,space+2);
sc->addItem(t);
pen.setColor(QColor(139,119,101));
sc->addLine(space,space,space-8,space+10,pen);
sc->addLine(space,space,space+8,space+10,pen);
for(int i=1;i<corr_table[0].size();i++)
{
t=new QGraphicsTextItem(QString().sprintf("%0.3f",corr_table[0][i]));
t->setDefaultTextColor(QColor(139,134,130));
t->setFont(QFont(t->font().family(),10,11,true));
t->setPos(space + (corr_table[0][0]-1)*kx-52,sizeh + shift_y - space - (float)(corr_table[0][i]*ky)+25);
t->setRotation(-45);
sc->addItem(t);
}
ui->graphicsView->setScene(sc);
//ui->graphicsView->fitInView(0,0,sizew,sizeh);
// ui->graphicsView->scale(10,-1);
}
