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Add tables to dxf export

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This commit is contained in:
David Varley
2020-09-07 16:16:33 +10:00
parent f8611c1b6e
commit d062175da7
8 changed files with 160 additions and 3 deletions
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76
sources/qetgraphicsitem/ViewItem/qetgraphicstableitem.cpp
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@@ -23,6 +23,7 @@
#include "elementprovider.h"
#include "qetutils.h"
#include "projectdbmodel.h"
#include "createdxf.h"
#include <QAbstractItemModel>
#include <QFontMetrics>
@@ -579,6 +580,81 @@ void QetGraphicsTableItem::fromXml(const QDomElement &dom_element)
m_header_item->fromXml(dom_element.firstChildElement(QetGraphicsHeaderItem::xmlTagName()));
}
/**
@brief QetGraphicsTableItem::toDXF
Draw this table to the dxf document
@param filepath file path of the the dxf document
@return true if draw success
*/
bool QetGraphicsTableItem::toDXF(const QString &filepath)
{
// Header
m_header_item->toDXF(filepath);
//QRectF rect = boundingRect();
QRectF rect(0,0, m_header_item->rect().width(), m_current_size.height());
QPolygonF poly(rect);
Createdxf::drawPolygon(filepath,mapToScene(poly),0);
//Draw vertical lines
auto offset= 0;
for(auto i=0 ; i<m_model->columnCount() ; ++i)
{
QPointF p1(offset+m_header_item->sectionSize(i), 0);
QPointF p2(offset+m_header_item->sectionSize(i), m_current_size.height());
Createdxf::drawLine(filepath,QLineF(mapToScene(p1),mapToScene(p2)),0);
// painter->drawLine(p1, p2);
offset += m_header_item->sectionSize(i);
}
//Calculate the number of rows to display.
auto row_count = m_model->rowCount();
if (m_previous_table) //Remove the number of row already displayed by previous tables
row_count -= m_previous_table->displayNRowOffset();
if (m_number_of_displayed_row > 0) //User override the number of row to display
row_count = std::min(row_count, m_number_of_displayed_row);
//Draw horizontal lines
auto cell_height = static_cast<double>(m_current_size.height())/static_cast<double>(row_count);
for(auto i= 1 ; i-1<row_count ; ++i)
{
QPointF p1(m_header_item->rect().left(), cell_height*i);
QPointF p2(m_header_item->rect().right(), cell_height*i);
Createdxf::drawLine(filepath,QLineF(mapToScene(p1),mapToScene(p2)),0);
//painter->drawLine(p1, p2);
}
//Write text of each cell
for (auto i=0 ; i<row_count ; ++i)
{
auto margin_ = QETUtils::marginsFromString(m_model->index(0,0).data(Qt::UserRole+1).toString());
QPointF top_left(margin_.left(), i==0? margin_.top() : cell_height*i + margin_.top());
for(auto j= 0 ; j<m_model->columnCount() ; ++j)
{
//In first iteration the top left X is margin left, in all other iteration the top left X is stored in m_column_size
if (j>0) {
top_left.setX(top_left.x() + m_header_item->sectionSize(j-1));
}
QSize size(m_header_item->sectionSize(j) - margin_.left() - margin_.right(),
static_cast<int>(cell_height) - margin_.top() - margin_.bottom());
auto index_row = m_previous_table ? i + m_previous_table->displayNRowOffset() : i;
QPointF qm = mapToScene(top_left);
qreal h = size.height();// * Createdxf::yScale;
qreal x = qm.x() * Createdxf::xScale;
qreal y = Createdxf::sheetHeight - ((qm.y() + h/2) * Createdxf::yScale);
qreal h1 = h * 0.5 * Createdxf::yScale;
int valign = 2;
Createdxf::drawTextAligned(filepath,m_model->index(index_row, j).data().toString(),x,y,h1,0,0,0,valign,x,0,0);
}
}
return true;
}
/**
@brief QetGraphicsTableItem::hoverEnterEvent
Reimplemented from QetGraphicsItem