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-rw-r--r--src/svg/qsvggenerator.cpp9
-rw-r--r--src/svg/qsvggraphics.cpp11
-rw-r--r--src/svg/qsvghandler.cpp73
-rw-r--r--src/svg/qsvgtinydocument.cpp13
4 files changed, 50 insertions, 56 deletions
diff --git a/src/svg/qsvggenerator.cpp b/src/svg/qsvggenerator.cpp
index 248bf55..2f80a92 100644
--- a/src/svg/qsvggenerator.cpp
+++ b/src/svg/qsvggenerator.cpp
@@ -796,9 +796,9 @@ int QSvgGenerator::metric(QPaintDevice::PaintDeviceMetric metric) const
case QPaintDevice::PdmDpiY:
return d->engine->resolution();
case QPaintDevice::PdmHeightMM:
- return qRound(d->engine->size().height() * (d->engine->resolution() / qreal(25.4)));
+ return qRound(d->engine->size().height() * 25.4 / d->engine->resolution());
case QPaintDevice::PdmWidthMM:
- return qRound(d->engine->size().width() * (d->engine->resolution() / qreal(25.4)));
+ return qRound(d->engine->size().width() * 25.4 / d->engine->resolution());
case QPaintDevice::PdmNumColors:
return 0xffffffff;
case QPaintDevice::PdmPhysicalDpiX:
@@ -842,9 +842,8 @@ bool QSvgPaintEngine::begin(QPaintDevice *)
*d->stream << "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>" << endl << "<svg";
if (d->size.isValid()) {
- const qreal mm_factor = d->resolution / qreal(25.4);
- const qreal wmm = d->size.width() * mm_factor;
- const qreal hmm = d->size.height() * mm_factor;
+ qreal wmm = d->size.width() * 25.4 / d->resolution;
+ qreal hmm = d->size.height() * 25.4 / d->resolution;
*d->stream << " width=\"" << wmm << "mm\" height=\"" << hmm << "mm\"" << endl;
}
diff --git a/src/svg/qsvggraphics.cpp b/src/svg/qsvggraphics.cpp
index cc3c170..6552b69 100644
--- a/src/svg/qsvggraphics.cpp
+++ b/src/svg/qsvggraphics.cpp
@@ -332,12 +332,11 @@ void QSvgText::draw(QPainter *p, QSvgExtraStates &states)
// Force the font to have a size of 100 pixels to avoid truncation problems
// when the font is very small.
- const qreal scale = qreal(100.0) / p->font().pointSizeF();
- const qreal inv_scale = p->font().pointSizeF() / qreal(100.0); // like '1/scale' but with less rounding errors
+ qreal scale = 100.0 / p->font().pointSizeF();
Qt::Alignment alignment = states.textAnchor;
QTransform oldTransform = p->worldTransform();
- p->scale(inv_scale, inv_scale);
+ p->scale(1 / scale, 1 / scale);
qreal y = 0;
bool initial = true;
@@ -347,7 +346,7 @@ void QSvgText::draw(QPainter *p, QSvgExtraStates &states)
if (m_type == TEXTAREA) {
if (alignment == Qt::AlignHCenter)
- px += scaledSize.width() * qreal(0.5);
+ px += scaledSize.width() / 2;
else if (alignment == Qt::AlignRight)
px += scaledSize.width();
}
@@ -460,7 +459,7 @@ void QSvgText::draw(QPainter *p, QSvgExtraStates &states)
qreal x = 0;
if (alignment == Qt::AlignHCenter)
- x -= qreal(0.5) * line.naturalTextWidth();
+ x -= 0.5 * line.naturalTextWidth();
else if (alignment == Qt::AlignRight)
x -= line.naturalTextWidth();
@@ -480,7 +479,7 @@ void QSvgText::draw(QPainter *p, QSvgExtraStates &states)
break;
}
- y += qreal(1.1) * line.height();
+ y += 1.1 * line.height();
}
tl.draw(p, QPointF(px, py), QVector<QTextLayout::FormatRange>(), bounds);
diff --git a/src/svg/qsvghandler.cpp b/src/svg/qsvghandler.cpp
index a340c05..3ed918e 100644
--- a/src/svg/qsvghandler.cpp
+++ b/src/svg/qsvghandler.cpp
@@ -66,7 +66,6 @@
#include "qnumeric.h"
#include "qvarlengtharray.h"
#include "private/qmath_p.h"
-#include "private/qnumeric_p.h"
#include "float.h"
@@ -909,7 +908,7 @@ static inline qreal convertToNumber(const QString &str, QSvgHandler *handler, bo
QSvgHandler::LengthType type;
qreal num = parseLength(str, type, handler, ok);
if (type == QSvgHandler::LT_PERCENT) {
- num = num * qreal(0.01);
+ num = num/100.0;
}
return num;
}
@@ -944,13 +943,13 @@ static qreal convertToPixels(qreal len, bool , QSvgHandler::LengthType type)
case QSvgHandler::LT_PC:
break;
case QSvgHandler::LT_PT:
- return len * qreal(1.25);
+ return len * 1.25;
break;
case QSvgHandler::LT_MM:
- return len * qreal(3.543307);
+ return len * 3.543307;
break;
case QSvgHandler::LT_CM:
- return len * qreal(35.43307);
+ return len * 35.43307;
break;
case QSvgHandler::LT_IN:
return len * 90;
@@ -1373,16 +1372,16 @@ static void pathArcSegment(QPainterPath &path,
qreal t;
qreal thHalf;
- sinTh = qSin(xAxisRotation * Q_PI180);
- cosTh = qCos(xAxisRotation * Q_PI180);
+ sinTh = qSin(xAxisRotation * (Q_PI / 180.0));
+ cosTh = qCos(xAxisRotation * (Q_PI / 180.0));
a00 = cosTh * rx;
a01 = -sinTh * ry;
a10 = sinTh * rx;
a11 = cosTh * ry;
- thHalf = qreal(0.5) * (th1 - th0);
- t = (qreal(8.0) / qreal(3.0)) * qSin(thHalf * qreal(0.5)) * qSin(thHalf * qreal(0.5)) / qSin(thHalf);
+ thHalf = 0.5 * (th1 - th0);
+ t = (8.0 / 3.0) * qSin(thHalf * 0.5) * qSin(thHalf * 0.5) / qSin(thHalf);
x1 = xc + qCos(th0) - t * qSin(th0);
y1 = yc + qSin(th0) + t * qCos(th0);
x3 = xc + qCos(th1);
@@ -1442,11 +1441,11 @@ static void pathArc(QPainterPath &path,
rx = qAbs(rx);
ry = qAbs(ry);
- sin_th = qSin(x_axis_rotation * Q_PI180);
- cos_th = qCos(x_axis_rotation * Q_PI180);
+ sin_th = qSin(x_axis_rotation * (Q_PI / 180.0));
+ cos_th = qCos(x_axis_rotation * (Q_PI / 180.0));
- dx = (curx - x) * qreal(0.5);
- dy = (cury - y) * qreal(0.5);
+ dx = (curx - x) / 2.0;
+ dy = (cury - y) / 2.0;
dx1 = cos_th * dx + sin_th * dy;
dy1 = -sin_th * dx + cos_th * dy;
Pr1 = rx * rx;
@@ -1460,12 +1459,10 @@ static void pathArc(QPainterPath &path,
ry = ry * qSqrt(check);
}
- const qreal inv_rx = 1 / rx;
- const qreal inv_ry = 1 / ry;
- a00 = cos_th * inv_rx;
- a01 = sin_th * inv_rx;
- a10 = -sin_th * inv_ry;
- a11 = cos_th * inv_ry;
+ a00 = cos_th / rx;
+ a01 = sin_th / rx;
+ a10 = -sin_th / ry;
+ a11 = cos_th / ry;
x0 = a00 * curx + a01 * cury;
y0 = a10 * curx + a11 * cury;
x1 = a00 * x + a01 * y;
@@ -1476,12 +1473,12 @@ static void pathArc(QPainterPath &path,
The arc fits a unit-radius circle in this space.
*/
d = (x1 - x0) * (x1 - x0) + (y1 - y0) * (y1 - y0);
- sfactor_sq = qreal(1.0) / d - qreal(0.25);
+ sfactor_sq = 1.0 / d - 0.25;
if (sfactor_sq < 0) sfactor_sq = 0;
sfactor = qSqrt(sfactor_sq);
if (sweep_flag == large_arc_flag) sfactor = -sfactor;
- xc = qreal(0.5) * (x0 + x1) - sfactor * (y1 - y0);
- yc = qreal(0.5) * (y0 + y1) + sfactor * (x1 - x0);
+ xc = 0.5 * (x0 + x1) - sfactor * (y1 - y0);
+ yc = 0.5 * (y0 + y1) + sfactor * (x1 - x0);
/* (xc, yc) is center of the circle. */
th0 = atan2(y0 - yc, x0 - xc);
@@ -1489,18 +1486,16 @@ static void pathArc(QPainterPath &path,
th_arc = th1 - th0;
if (th_arc < 0 && sweep_flag)
- th_arc += Q_2PI;
+ th_arc += 2 * Q_PI;
else if (th_arc > 0 && !sweep_flag)
- th_arc -= Q_2PI;
+ th_arc -= 2 * Q_PI;
- n_segs = qCeil(qAbs(th_arc / (Q_PI2 + qreal(0.001))));
+ n_segs = qCeil(qAbs(th_arc / (Q_PI * 0.5 + 0.001)));
- const qreal th_arc_div_n_segs = th_arc / n_segs;
for (i = 0; i < n_segs; i++) {
- const qreal i_mul_th_arc_div_n_segs = i * th_arc_div_n_segs;
pathArcSegment(path, xc, yc,
- th0 + i_mul_th_arc_div_n_segs,
- th0 + i_mul_th_arc_div_n_segs + th_arc_div_n_segs,
+ th0 + i * th_arc / n_segs,
+ th0 + (i + 1) * th_arc / n_segs,
rx, ry, x_axis_rotation);
}
}
@@ -2974,10 +2969,10 @@ static QSvgNode *createRectNode(QSvgNode *parent,
//9.2 The 'rect' element clearly specifies it
// but the case might in fact be handled because
// we draw rounded rectangles differently
- if (nrx > bounds.width()*qreal(0.5))
- nrx = bounds.width()*qreal(0.5);
- if (nry > bounds.height()*qreal(0.5))
- nry = bounds.height()*qreal(0.5);
+ if (nrx > bounds.width()/2)
+ nrx = bounds.width()/2;
+ if (nry > bounds.height()/2)
+ nry = bounds.height()/2;
if (nrx && !nry)
nry = nrx;
@@ -2987,8 +2982,8 @@ static QSvgNode *createRectNode(QSvgNode *parent,
//we draw rounded rect from 0...99
//svg from 0...bounds.width()/2 so we're adjusting the
//coordinates
- nrx *= (200/bounds.width());
- nry *= (200/bounds.height());
+ nrx *= (100/(bounds.width()/2));
+ nry *= (100/(bounds.height()/2));
QSvgNode *rect = new QSvgRect(parent, bounds,
int(nrx),
@@ -3078,7 +3073,7 @@ static bool parseStopNode(QSvgStyleProperty *parent,
bool ok = true;
qreal offset = convertToNumber(offsetStr, handler, &ok);
if (!ok)
- offset = qreal(0.0);
+ offset = 0.0;
QString black = QString::fromLatin1("#000000");
if (colorStr.isEmpty()) {
colorStr = QStringRef(&black);
@@ -3098,9 +3093,9 @@ static bool parseStopNode(QSvgStyleProperty *parent,
}
// If offset is greater than one, it must be clamped to one.
- if (offset > qreal(1.0)) {
- if ((stops.size() == 1) || (stops.at(stops.size() - 2).first < qreal(1.0) - FLT_EPSILON)) {
- stops.back().first = qreal(1.0) - FLT_EPSILON;
+ if (offset > 1.0) {
+ if ((stops.size() == 1) || (stops.at(stops.size() - 2).first < 1.0 - FLT_EPSILON)) {
+ stops.back().first = 1.0 - FLT_EPSILON;
grad->setStops(stops);
}
offset = 1.0;
diff --git a/src/svg/qsvgtinydocument.cpp b/src/svg/qsvgtinydocument.cpp
index 21e9e9f..e2cefeb 100644
--- a/src/svg/qsvgtinydocument.cpp
+++ b/src/svg/qsvgtinydocument.cpp
@@ -466,19 +466,20 @@ QMatrix QSvgTinyDocument::matrixForElement(const QString &id) const
int QSvgTinyDocument::currentFrame() const
{
- const qreal runningPercentage = qMin(qreal(m_time.elapsed()) / qreal(m_animationDuration), qreal(1.));
+ double runningPercentage = qMin(m_time.elapsed()/double(m_animationDuration), 1.);
- const int totalFrames = m_fps * m_animationDuration;
+ int totalFrames = m_fps * m_animationDuration;
return int(runningPercentage * totalFrames);
}
void QSvgTinyDocument::setCurrentFrame(int frame)
{
- const int totalFrames = m_fps * m_animationDuration;
- const qreal framePercentage = frame / totalFrames;
- const qreal timeForFrame = m_animationDuration * framePercentage * 1000; //in ms
- const int timeToAdd = int(timeForFrame - m_time.elapsed());
+ int totalFrames = m_fps * m_animationDuration;
+ double framePercentage = frame/double(totalFrames);
+ double timeForFrame = m_animationDuration * framePercentage; //in S
+ timeForFrame *= 1000; //in ms
+ int timeToAdd = int(timeForFrame - m_time.elapsed());
m_time = m_time.addMSecs(timeToAdd);
}
generated by cgit v0.12 at 2025-01-10 05:12:40 (GMT)