void SGI_SymbolPin::updateCacheAndRepaint() noexcept {
mShape = QPainterPath();
mShape.setFillRule(Qt::WindingFill);
mBoundingRect = QRectF();
// rotation
Angle absAngle = mLibPin.getRotation() + mPin.getSymbol().getRotation();
absAngle.mapTo180deg();
mMirrored = mPin.getSymbol().getMirrored();
if (!mMirrored)
mRotate180 = (absAngle <= -Angle::deg90() || absAngle > Angle::deg90());
else
mRotate180 = (absAngle < -Angle::deg90() || absAngle >= Angle::deg90());
// circle
mShape.addEllipse(-mRadiusPx, -mRadiusPx, 2 * mRadiusPx, 2 * mRadiusPx);
mBoundingRect = mBoundingRect.united(mShape.boundingRect());
// line
QRectF lineRect =
QRectF(QPointF(0, 0), Point(*mLibPin.getLength(), 0).toPxQPointF())
.normalized();
lineRect.adjust(-Length(79375).toPx(), -Length(79375).toPx(),
Length(79375).toPx(), Length(79375).toPx());
mBoundingRect = mBoundingRect.united(lineRect).normalized();
// text
qreal x = mLibPin.getLength()->toPx() + 4;
mStaticText.setText(mPin.getDisplayText());
mStaticText.prepare(QTransform(), mFont);
mTextOrigin.setX(mRotate180 ? -x - mStaticText.size().width() : x);
mTextOrigin.setY(-mStaticText.size().height() / 2);
mStaticText.prepare(QTransform()
.rotate(mRotate180 ? 180 : 0)
.translate(mTextOrigin.x(), mTextOrigin.y()),
mFont);
if (mRotate180)
mTextBoundingRect =
QRectF(-mTextOrigin.x(), -mTextOrigin.y(), -mStaticText.size().width(),
-mStaticText.size().height())
.normalized();
else
mTextBoundingRect =
QRectF(mTextOrigin.x(), -mTextOrigin.y() - mStaticText.size().height(),
mStaticText.size().width(), mStaticText.size().height())
.normalized();
mBoundingRect = mBoundingRect.united(mTextBoundingRect).normalized();
if (mMirrored)
mTextOrigin.setX(mRotate180 ? x : -x - mStaticText.size().width());
mIsVisibleJunction = mPin.isVisibleJunction();
update();
}
void SGI_Symbol::updateCacheAndRepaint() noexcept
{
prepareGeometryChange();
mBoundingRect = QRectF();
mShape = QPainterPath();
mShape.setFillRule(Qt::WindingFill);
// cross rect
QRectF crossRect(-4, -4, 8, 8);
mBoundingRect = mBoundingRect.united(crossRect);
mShape.addRect(crossRect);
// polygons
for (int i = 0; i < mLibSymbol.getPolygonCount(); i++)
{
const Polygon* polygon = mLibSymbol.getPolygon(i);
Q_ASSERT(polygon); if (!polygon) continue;
QPainterPath polygonPath = polygon->toQPainterPathPx();
qreal w = polygon->getWidth().toPx() / 2;
mBoundingRect = mBoundingRect.united(polygonPath.boundingRect().adjusted(-w, -w, w, w));
if (polygon->isGrabArea()) mShape = mShape.united(polygonPath);
}
// texts
mCachedTextProperties.clear();
for (int i = 0; i < mLibSymbol.getTextCount(); i++)
{
const Text* text = mLibSymbol.getText(i);
Q_ASSERT(text); if (!text) continue;
// create static text properties
CachedTextProperties_t props;
// get the text to display
props.text = text->getText();
mSymbol.replaceVariablesWithAttributes(props.text, true);
// calculate font metrics
props.fontPixelSize = qCeil(text->getHeight().toPx());
mFont.setPixelSize(props.fontPixelSize);
QFontMetricsF metrics(mFont);
props.scaleFactor = text->getHeight().toPx() / metrics.height();
props.textRect = metrics.boundingRect(QRectF(), text->getAlign().toQtAlign() |
Qt::TextDontClip, props.text);
QRectF scaledTextRect = QRectF(props.textRect.topLeft() * props.scaleFactor,
props.textRect.bottomRight() * props.scaleFactor);
// check rotation
Angle absAngle = text->getRotation() + mSymbol.getRotation();
absAngle.mapTo180deg();
props.rotate180 = (absAngle <= -Angle::deg90() || absAngle > Angle::deg90());
// calculate text position
scaledTextRect.translate(text->getPosition().toPxQPointF());
// text alignment
if (props.rotate180)
props.flags = text->getAlign().mirrored().toQtAlign() | Qt::TextWordWrap;
else
props.flags = text->getAlign().toQtAlign() | Qt::TextWordWrap;
// calculate text bounding rect
mBoundingRect = mBoundingRect.united(scaledTextRect);
props.textRect = QRectF(scaledTextRect.topLeft() / props.scaleFactor,
scaledTextRect.bottomRight() / props.scaleFactor);
if (props.rotate180)
{
props.textRect = QRectF(-props.textRect.x(), -props.textRect.y(),
-props.textRect.width(), -props.textRect.height()).normalized();
}
// save properties
mCachedTextProperties.insert(text, props);
}
update();
}
void SGI_Symbol::updateCacheAndRepaint() noexcept {
prepareGeometryChange();
mBoundingRect = QRectF();
mShape = QPainterPath();
mShape.setFillRule(Qt::WindingFill);
// cross rect
QRectF crossRect(-4, -4, 8, 8);
mBoundingRect = mBoundingRect.united(crossRect);
mShape.addRect(crossRect);
// polygons
for (const Polygon& polygon : mLibSymbol.getPolygons()) {
// query polygon path and line width
QPainterPath polygonPath = polygon.getPath().toQPainterPathPx();
qreal w = polygon.getLineWidth()->toPx() / 2;
// update bounding rectangle
mBoundingRect =
mBoundingRect.united(polygonPath.boundingRect().adjusted(-w, -w, w, w));
// update shape
if (polygon.isGrabArea()) {
QPainterPathStroker stroker;
stroker.setCapStyle(Qt::RoundCap);
stroker.setJoinStyle(Qt::RoundJoin);
stroker.setWidth(2 * w);
// add polygon area
mShape = mShape.united(polygonPath);
// add stroke area
mShape = mShape.united(stroker.createStroke(polygonPath));
}
}
// circles
for (const Circle& circle : mLibSymbol.getCircles()) {
// get circle radius, including compensation for the stroke width
qreal w = circle.getLineWidth()->toPx() / 2;
qreal r = circle.getDiameter()->toPx() / 2 + w;
// get the bounding rectangle for the circle
QPointF center = circle.getCenter().toPxQPointF();
QRectF boundingRect =
QRectF(QPointF(center.x() - r, center.y() - r), QSizeF(r * 2, r * 2));
// update bounding rectangle
mBoundingRect = mBoundingRect.united(boundingRect);
// update shape
if (circle.isGrabArea()) {
mShape.addEllipse(circle.getCenter().toPxQPointF(), r, r);
}
}
// texts
mCachedTextProperties.clear();
for (const Text& text : mLibSymbol.getTexts()) {
// create static text properties
CachedTextProperties_t props;
// get the text to display
props.text = AttributeSubstitutor::substitute(text.getText(), &mSymbol);
// calculate font metrics
props.fontPixelSize = qCeil(text.getHeight()->toPx());
mFont.setPixelSize(props.fontPixelSize);
QFontMetricsF metrics(mFont);
props.scaleFactor = text.getHeight()->toPx() / metrics.height();
props.textRect = metrics.boundingRect(
QRectF(), text.getAlign().toQtAlign() | Qt::TextDontClip, props.text);
QRectF scaledTextRect =
QRectF(props.textRect.topLeft() * props.scaleFactor,
props.textRect.bottomRight() * props.scaleFactor);
// check rotation
Angle absAngle = text.getRotation() + mSymbol.getRotation();
absAngle.mapTo180deg();
props.mirrored = mSymbol.getMirrored();
if (!props.mirrored)
props.rotate180 =
(absAngle <= -Angle::deg90() || absAngle > Angle::deg90());
else
props.rotate180 =
(absAngle < -Angle::deg90() || absAngle >= Angle::deg90());
// calculate text position
scaledTextRect.translate(text.getPosition().toPxQPointF());
// text alignment
if (props.rotate180)
props.flags = text.getAlign().mirrored().toQtAlign();
else
props.flags = text.getAlign().toQtAlign();
// calculate text bounding rect
mBoundingRect = mBoundingRect.united(scaledTextRect);
props.textRect = QRectF(scaledTextRect.topLeft() / props.scaleFactor,
scaledTextRect.bottomRight() / props.scaleFactor);
if (props.rotate180) {
props.textRect = QRectF(-props.textRect.x(), -props.textRect.y(),
-props.textRect.width(), -props.textRect.height())
.normalized();
}
// save properties
mCachedTextProperties.insert(&text, props);
}
update();
}
void FootprintPreviewGraphicsItem::updateCacheAndRepaint() noexcept
{
prepareGeometryChange();
mBoundingRect = QRectF();
mShape = QPainterPath();
mShape.setFillRule(Qt::WindingFill);
// cross rect
QRectF crossRect(-4, -4, 8, 8);
mBoundingRect = mBoundingRect.united(crossRect);
mShape.addRect(crossRect);
// polygons
for (int i = 0; i < mFootprint.getPolygonCount(); i++)
{
const Polygon* polygon = mFootprint.getPolygon(i);
Q_ASSERT(polygon); if (!polygon) continue;
QPainterPath polygonPath = polygon->toQPainterPathPx();
qreal w = polygon->getLineWidth().toPx() / 2;
mBoundingRect = mBoundingRect.united(polygonPath.boundingRect().adjusted(-w, -w, w, w));
if (polygon->isGrabArea()) mShape = mShape.united(polygonPath);
}
// texts
mCachedTextProperties.clear();
for (int i = 0; i < mFootprint.getTextCount(); i++)
{
const Text* text = mFootprint.getText(i);
Q_ASSERT(text); if (!text) continue;
// create static text properties
CachedTextProperties_t props;
// get the text to display
props.text = text->getText();
replaceVariablesWithAttributes(props.text, false);
// calculate font metrics
mFont.setPointSizeF(text->getHeight().toPx());
QFontMetricsF metrics(mFont);
props.fontSize = text->getHeight().toPx()*0.8*text->getHeight().toPx()/metrics.height();
mFont.setPointSizeF(props.fontSize);
metrics = QFontMetricsF(mFont);
props.textRect = metrics.boundingRect(QRectF(), text->getAlign().toQtAlign() |
Qt::TextDontClip, props.text);
// check rotation
Angle absAngle = text->getRotation() + Angle::fromDeg(rotation());
absAngle.mapTo180deg();
props.rotate180 = (absAngle <= -Angle::deg90() || absAngle > Angle::deg90());
// calculate text position
qreal dx, dy;
if (text->getAlign().getV() == VAlign::top())
dy = text->getPosition().toPxQPointF().y()-props.textRect.top();
else if (text->getAlign().getV() == VAlign::bottom())
dy = text->getPosition().toPxQPointF().y()-props.textRect.bottom();
else
dy = text->getPosition().toPxQPointF().y()-(props.textRect.top()+props.textRect.bottom())/2;
if (text->getAlign().getH() == HAlign::left())
dx = text->getPosition().toPxQPointF().x()-props.textRect.left();
else if (text->getAlign().getH() == HAlign::right())
dx = text->getPosition().toPxQPointF().x()-props.textRect.right();
else
dx = text->getPosition().toPxQPointF().x()-(props.textRect.left()+props.textRect.right())/2;
// text alignment
if (props.rotate180)
{
props.align = 0;
if (text->getAlign().getV() == VAlign::top()) props.align |= Qt::AlignBottom;
if (text->getAlign().getV() == VAlign::center()) props.align |= Qt::AlignVCenter;
if (text->getAlign().getV() == VAlign::bottom()) props.align |= Qt::AlignTop;
if (text->getAlign().getH() == HAlign::left()) props.align |= Qt::AlignRight;
if (text->getAlign().getH() == HAlign::center()) props.align |= Qt::AlignHCenter;
if (text->getAlign().getH() == HAlign::right()) props.align |= Qt::AlignLeft;
}
else
props.align = text->getAlign().toQtAlign();
// calculate text bounding rect
props.textRect = props.textRect.translated(dx, dy).normalized();
mBoundingRect = mBoundingRect.united(props.textRect);
if (props.rotate180)
{
props.textRect = QRectF(-props.textRect.x(), -props.textRect.y(),
-props.textRect.width(), -props.textRect.height()).normalized();
}
// save properties
mCachedTextProperties.insert(text, props);
}
update();
}
