root/GPXSee
1
0
Fork 0
mirror of https://github.com/tumic0/GPXSee.git synced 2025-06-28 12:09:15 +02:00
Code Issues Projects Releases Activity

Code cleanup

Browse Source
This commit is contained in:
Martin Tůma
2019-07-08 21:19:25 +02:00
parent 86cc30433c
commit 4e9faf3a23
2 changed files with 75 additions and 82 deletions
Download Patch File Download Diff File Expand all files Collapse all files

69
src/map/IMG/textpointitem.cpp
View File

@ -17,18 +17,18 @@ static void expand(QRect &rect, int width)
TextPointItem::TextPointItem(const QPoint &point, const QString *text,
const QFont *font, const QImage *img, const QColor *color,
const QColor *bgColor) : _text(text), _font(font), _img(img), _color(color),
_bgColor(bgColor)
const QColor *bgColor) : _text(font ? text : 0), _font(font), _img(img),
_color(color), _bgColor(bgColor)
{
if (text) {
QFontMetrics fm(*font);
int limit = font->pixelSize() * MAX_TEXT_WIDTH;
_textRect = fm.boundingRect(QRect(0, 0, limit, 0), FLAGS, *text);
if (_text) {
QFontMetrics fm(*_font);
int limit = _font->pixelSize() * MAX_TEXT_WIDTH;
_textRect = fm.boundingRect(QRect(0, 0, limit, 0), FLAGS, *_text);
_textRect.adjust(0, 0, 1, 1);
}
if (_bgColor && _textRect.width() < font->pixelSize() * MIN_BOX_WIDTH)
expand(_textRect, font->pixelSize() * MIN_BOX_WIDTH);
if (_bgColor && _textRect.width() < _font->pixelSize() * MIN_BOX_WIDTH)
expand(_textRect, _font->pixelSize() * MIN_BOX_WIDTH);
}
setPos(point);
}
@ -58,41 +58,44 @@ void TextPointItem::paint(QPainter *painter) const
- _img->height()/2), *_img);
if (_text) {
QImage img(_textRect.size(), QImage::Format_ARGB32_Premultiplied);
img.fill(Qt::transparent);
QPainter ip(&img);
ip.setPen(Qt::white);
ip.setFont(*_font);
ip.drawText(img.rect(), FLAGS, *_text);
painter->drawImage(_textRect.x() - 1, _textRect.y() - 1, img);
painter->drawImage(_textRect.x() + 1, _textRect.y() + 1, img);
painter->drawImage(_textRect.x() - 1, _textRect.y() + 1, img);
painter->drawImage(_textRect.x(), _textRect.y() - 1, img);
painter->drawImage(_textRect.x(), _textRect.y() + 1, img);
painter->drawImage(_textRect.x() - 1, _textRect.y(), img);
painter->drawImage(_textRect.x() + 1, _textRect.y(), img);
if (_bgColor) {
painter->setPen(*_color);
painter->setBrush(*_bgColor);
painter->drawRect(_textRect);
painter->setBrush(Qt::NoBrush);
}
if (_color) {
painter->setFont(*_font);
painter->setPen(*_color);
painter->drawText(_textRect, FLAGS, *_text);
} else {
QImage img(_textRect.size(), QImage::Format_ARGB32_Premultiplied);
img.fill(Qt::transparent);
QPainter ip(&img);
ip.setPen(Qt::white);
ip.setFont(*_font);
ip.drawText(img.rect(), FLAGS, *_text);
painter->drawImage(_textRect.x() - 1, _textRect.y() - 1, img);
painter->drawImage(_textRect.x() + 1, _textRect.y() + 1, img);
painter->drawImage(_textRect.x() - 1, _textRect.y() + 1, img);
painter->drawImage(_textRect.x() + 1, _textRect.y() - 1, img);
painter->drawImage(_textRect.x(), _textRect.y() - 1, img);
painter->drawImage(_textRect.x(), _textRect.y() + 1, img);
painter->drawImage(_textRect.x() - 1, _textRect.y(), img);
painter->drawImage(_textRect.x() + 1, _textRect.y(), img);
if (_color) {
painter->setFont(*_font);
painter->setPen(*_color);
painter->drawText(_textRect, FLAGS, *_text);
} else {
#if QT_VERSION >= QT_VERSION_CHECK(5, 4, 0)
img.invertPixels();
painter->drawImage(_textRect, img);
img.invertPixels();
painter->drawImage(_textRect, img);
#else // QT >= 5.4
QImage iimg(img.convertToFormat(QImage::Format_ARGB32));
iimg.invertPixels();
painter->drawImage(_textRect, iimg);
QImage iimg(img.convertToFormat(QImage::Format_ARGB32));
iimg.invertPixels();
painter->drawImage(_textRect, iimg);
#endif // QT >= 5.4
}
}
}