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Merge pull request #740 from ispyisail/fix/dxf-export-slave-xref

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Export slave cross-reference labels to DXF
This commit is contained in:
plc-user
2026-08-13 18:40:08 +02:00
committed by GitHub
parent 26f6f6d36e 2e1ba46430
commit 1cf58e3caf
1 changed files with 43 additions and 0 deletions
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sources/exportdialog.cpp
+43
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@@ -472,6 +472,10 @@ void ExportDialog::generateDxf(
QList<Conductor *> list_conductors;
QList<DiagramTextItem *> list_texts;
QList<DiagramImageItem *> list_images;
//Slave cross-reference labels. They hang off a DynamicElementTextItem
//as plain QGraphicsTextItem children, so neither cast below picks them
//up and they were missing from the DXF entirely.
QList<QGraphicsTextItem *> list_xref_texts;
QList<QLineF *> list_lines;
QList<QRectF *> list_rectangles;
//QList<QRectF *> list_ellipses;
@@ -493,6 +497,9 @@ void ExportDialog::generateDxf(
list_shapes << dii;
} else if (DynamicElementTextItem *deti = qgraphicsitem_cast<DynamicElementTextItem *>(qgi)) {
list_texts << deti;
if (QGraphicsTextItem *xref = deti->slaveXrefItem()) {
list_xref_texts << xref;
}
} else if (QetGraphicsTableItem *gti = qgraphicsitem_cast<QetGraphicsTableItem *>(qgi)) {
list_tables << gti;
}
@@ -688,6 +695,42 @@ void ExportDialog::generateDxf(
}
}
//Draw the slave cross-reference labels
for (QGraphicsTextItem *xref : std::as_const(list_xref_texts))
{
qreal fontSize = xref->font().pointSizeF();
if (fontSize < 0)
fontSize = xref->font().pixelSize();
qreal angle = xref->rotation();
QGraphicsItem *parent = xref->parentItem();
while (parent) {
angle += parent->rotation();
parent = parent->parentItem();
}
qreal angler = angle * M_PI/180;
int xdir = -sin(angler);
int ydir = -cos(angler);
qreal x = xref->scenePos().x()
+ xdir * fontSize * 1.8
- ydir * fontSize;
qreal y = xref->scenePos().y()
- ydir * fontSize * 1.8
- xdir * fontSize * 0.9;
const QStringList lines = xref->toPlainText().split('\n');
const qreal offset = fontSize * 1.6;
for (const QString &line : lines) {
if (line.size() > 0 && line != QLatin1String("_")) {
Createdxf::drawText(file_path, line, QPointF(x, y), fontSize,
360-angle, Createdxf::dxfColor(xref->defaultTextColor()), 0.72);
}
x += offset * xdir;
y -= offset * ydir;
}
}
Createdxf::dxfEnd(file_path);
saveReloadDiagramParameters(diagram, false);