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Export to DXF Format partially added. Following entities are exported:

Browse Source 
1. Border and title block
2. Diagram independent text items
3. Element text items
4. Conductors

Following entities are not exported right now:
1. Element components
2. Terminals
3. Maybe other things also.

Lot of debugging shall be required.

Thank you




git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@2718 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
abhishekm71
2014-01-08 16:55:16 +00:00
parent 3b0f0e1b1b
commit de10e6cf69
11 changed files with 886 additions and 1 deletions
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120
sources/exportdialog.cpp
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@@ -22,6 +22,16 @@
#include "qetmessagebox.h"
#include "exportpropertieswidget.h"
#include "qetdiagrameditor.h"
#include "createdxf.h"
#include "conductorsegment.h"
#include "qetgraphicsitem/conductor.h"
#include "qetgraphicsitem/diagramtextitem.h"
#include "qetgraphicsitem/conductortextitem.h"
#include "qetgraphicsitem/customelement.h"
#include "qetgraphicsitem/elementtextitem.h"
#include "qetgraphicsitem/ghostelement.h"
#include "qetgraphicsitem/independenttextitem.h"
#include "qetgraphicsitem/diagramimageitem.h"
/**
Constructeur
@@ -350,6 +360,108 @@ void ExportDialog::generateSvg(Diagram *diagram, int width, int height, bool kee
saveReloadDiagramParameters(diagram, false);
}
/**
Exporte le schema en DXF
@param diagram Schema a exporter en DXF
@param width Largeur de l'export DXF
@param height Hauteur de l'export DXF
@param keep_aspect_ratio True pour conserver le ratio, false sinon
@param io_device Peripherique de sortie pour le code DXF (souvent : un fichier)
*/
void ExportDialog::generateDxf(Diagram *diagram, int width, int height, bool keep_aspect_ratio, QString &file_path) {
project_ -> setFilePath(file_path);
width -= 2*Diagram::margin;
height -= 2*Diagram::margin;
Createdxf::xScale = Createdxf::sheetWidth / double(width);
Createdxf::yScale = Createdxf::sheetHeight / double(height);
Createdxf::dxfBegin(file_path);
//Add project elements (lines, rectangles, circles, texts) to dxf file
Createdxf::drawRectangle(file_path, 0, 0, double(width)*Createdxf::xScale, double(height)*Createdxf::yScale, 0);
diagram -> border_and_titleblock.drawDxf(width, height, keep_aspect_ratio, file_path, 0);
// Build the lists of elements.
QList<Element *> list_elements;
QList<Conductor *> list_conductors;
QList<DiagramTextItem *> list_texts;
QList<DiagramImageItem *> list_images;
// Determine les elements a "XMLiser"
foreach(QGraphicsItem *qgi, diagram -> items()) {
if (Element *elmt = qgraphicsitem_cast<Element *>(qgi)) {
list_elements << elmt;
} else if (Conductor *f = qgraphicsitem_cast<Conductor *>(qgi)) {
list_conductors << f;
} else if (IndependentTextItem *iti = qgraphicsitem_cast<IndependentTextItem *>(qgi)) {
list_texts << iti;
} else if (DiagramImageItem *dii = qgraphicsitem_cast<DiagramImageItem *>(qgi)) {
list_images << dii;
}
}
//Draw elements
foreach(Element *elmt, list_elements) {
qreal hot_spot_x = elmt -> pos().x();// + elmt -> hotspot().x();
qreal hot_spot_y = elmt -> pos().y();// + elmt -> hotspot().y();
QList<ElementTextItem *> elmt_text = elmt -> texts();
foreach(ElementTextItem *dti, elmt_text) {
qreal fontSize = dti -> font().pointSizeF();
if (fontSize < 0)
fontSize = dti -> font().pixelSize();
fontSize *= Createdxf::yScale;
qreal x = hot_spot_x + dti -> pos().x();
x *= Createdxf::xScale;
qreal y = hot_spot_y + dti -> pos().y();
y = Createdxf::sheetHeight - (y * Createdxf::yScale) - fontSize*1.05;
Createdxf::drawText(file_path, dti -> toPlainText(), x, y, fontSize, dti -> rotationAngle(), 0 );
}
}
//Draw conductors
foreach(Conductor *cond, list_conductors) {
foreach(ConductorSegment *segment, cond -> segmentsList()) {
qreal x1 = (segment -> firstPoint().x()) * Createdxf::xScale;
qreal y1 = Createdxf::sheetHeight - (segment -> firstPoint().y() * Createdxf::yScale);
qreal x2 = (segment -> secondPoint().x()) * Createdxf::xScale;
qreal y2 = Createdxf::sheetHeight - (segment -> secondPoint().y() * Createdxf::yScale);
Createdxf::drawLine(file_path, x1, y1, x2, y2, 0);
}
//Draw conductor text item
ConductorTextItem *textItem = cond -> textItem();
if (textItem) {
qreal fontSize = textItem -> font().pointSizeF();
if (fontSize < 0)
fontSize = textItem -> font().pixelSize();
fontSize *= Createdxf::yScale;
qreal x = (textItem -> pos().x()) * Createdxf::xScale;
qreal y = Createdxf::sheetHeight - (textItem -> pos().y() * Createdxf::yScale) - fontSize*1.05;
Createdxf::drawText(file_path, textItem -> toPlainText(), x, y, fontSize, textItem -> rotationAngle(), 0 );
}
}
//Draw text items
foreach(DiagramTextItem *dti, list_texts) {
qreal fontSize = dti -> font().pointSizeF();
if (fontSize < 0)
fontSize = dti -> font().pixelSize();
fontSize *= Createdxf::yScale;
qreal x = (dti -> pos().x()) * Createdxf::xScale;
qreal y = Createdxf::sheetHeight - (dti -> pos().y() * Createdxf::yScale) - fontSize*1.05;
Createdxf::drawText(file_path, dti -> toPlainText(), x, y, fontSize, dti -> rotationAngle(), 0 );
}
Createdxf::dxfEnd(file_path);
}
/**
Slot effectuant les exports apres la validation du dialogue.
*/
@@ -456,6 +568,14 @@ void ExportDialog::exportDiagram(ExportDiagramLine *diagram_line) {
diagram_line -> keep_ratio -> isChecked(),
target_file
);
} else if (format_acronym == "DXF") {
generateDxf(
diagram_line -> diagram,
diagram_line -> width -> value(),
diagram_line -> height -> value(),
diagram_line -> keep_ratio -> isChecked(),
diagram_path
);
} else {
QImage image = generateImage(
diagram_line -> diagram,