QPainterPath KisBrushBasedPaintOpSettings::brushOutlineImpl(const KisPaintInformation &info,
OutlineMode mode,
qreal additionalScale,
bool forceOutline)
{
QPainterPath path;
if (forceOutline || mode == CursorIsOutline || mode == CursorIsCircleOutline || mode == CursorTiltOutline) {
KisBrushSP brush = this->brush();
if (!brush) return path;
qreal finalScale = brush->scale() * additionalScale;
QPainterPath realOutline = brush->outline();
if (mode == CursorIsCircleOutline || mode == CursorTiltOutline ||
(forceOutline && mode == CursorNoOutline)) {
QPainterPath ellipse;
ellipse.addEllipse(realOutline.boundingRect());
realOutline = ellipse;
}
path = outlineFetcher()->fetchOutline(info, this, realOutline, finalScale, brush->angle());
if (mode == CursorTiltOutline) {
QPainterPath tiltLine = makeTiltIndicator(info,
realOutline.boundingRect().center(),
realOutline.boundingRect().width() * 0.5,
3.0);
path.addPath(outlineFetcher()->fetchOutline(info, this, tiltLine, finalScale, 0.0, true, realOutline.boundingRect().center().x(), realOutline.boundingRect().center().y()));
}
}
return path;
}
QPainterPath KisGridPaintOpSettings::brushOutline(const KisPaintInformation &info, OutlineMode mode) const
{
QPainterPath path;
if (mode == CursorIsOutline || mode == CursorIsCircleOutline || mode == CursorTiltOutline) {
qreal sizex = getInt(GRID_WIDTH) * getDouble(GRID_SCALE);
qreal sizey = getInt(GRID_HEIGHT) * getDouble(GRID_SCALE);
QRectF rc(0, 0, sizex, sizey);
rc.translate(-rc.center());
path.addRect(rc);
QPainterPath tiltLine;
QLineF tiltAngle(QPointF(0.0,0.0), QPointF(0.0,sizex));
tiltAngle.setLength(qMax(sizex*0.5, 50.0) * (1 - info.tiltElevation(info, 60.0, 60.0, true)));
tiltAngle.setAngle((360.0 - fmod(KisPaintInformation::tiltDirection(info, true) * 360.0 + 270.0, 360.0))-3.0);
tiltLine.moveTo(tiltAngle.p1());
tiltLine.lineTo(tiltAngle.p2());
tiltAngle.setAngle((360.0 - fmod(KisPaintInformation::tiltDirection(info, true) * 360.0 + 270.0, 360.0))+3.0);
tiltLine.lineTo(tiltAngle.p2());
tiltLine.lineTo(tiltAngle.p1());
path = outlineFetcher()->fetchOutline(info, this, path);
if (mode == CursorTiltOutline) {
path.addPath(outlineFetcher()->fetchOutline(info, this, tiltLine, 1.0, 0.0, true, 0, 0));
}
}
return path;
}
QPainterPath KisBrushBasedPaintOpSettings::brushOutline(const KisPaintInformation &info, OutlineMode mode) const
{
if (mode != CursorIsOutline) return QPainterPath();
KisBrushBasedPaintopOptionWidget *widget = dynamic_cast<KisBrushBasedPaintopOptionWidget*>(optionsWidget());
if (!widget) {
return KisPaintOpSettings::brushOutline(info, mode);
}
KisBrushSP brush = widget->brush();
return outlineFetcher()->fetchOutline(info, this, brush->outline(), brush->scale(), brush->angle());
}
