mifr/subsurface
1
0
Fork 0
mirror of https://github.com/subsurface/subsurface.git synced 2025-02-19 22:16:15 +00:00
Code Issues Projects Releases Packages Wiki Activity

profile: rename printFontScale to dpr (device pixel ratio)

Browse source 
The printFontScale is used to scale up fonts (and icons) when
rendering to high-DPI devices. With absolute scaling, this
will also be used to scale the size of different chart
regions, line thickness, etc. Therefore, give it an more
appropriate name. "Device pixel ratio", which is a well
established term, seems to appropriately describe the
concept.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2021-08-09 16:48:08 +02:00 • committed by Dirk Hohndel
parent d28f4d5347
commit f713858ba4
15 changed files with 97 additions and 98 deletions
Download patch file Download diff file Expand all files Collapse all files

10
profile-widget/diveeventitem.cpp
View file

@ -17,7 +17,7 @@
DiveEventItem::DiveEventItem(const struct dive *d, struct event *ev, struct gasmix lastgasmix,
DivePlotDataModel *model, DiveCartesianAxis *hAxis, DiveCartesianAxis *vAxis,
int speed, double fontPrintScale, QGraphicsItem *parent) : DivePixmapItem(parent),
int speed, double dpr, QGraphicsItem *parent) : DivePixmapItem(parent),
vAxis(vAxis),
hAxis(hAxis),
dataModel(model),
@ -26,7 +26,7 @@ DiveEventItem::DiveEventItem(const struct dive *d, struct event *ev, struct gasm
{
setFlag(ItemIgnoresTransformations);
setupPixmap(lastgasmix, fontPrintScale);
setupPixmap(lastgasmix, dpr);
setupToolTipString(lastgasmix);
recalculatePos(0);
@ -49,7 +49,7 @@ struct event *DiveEventItem::getEventMutable()
return ev;
}
void DiveEventItem::setupPixmap(struct gasmix lastgasmix, double fontPrintScale)
void DiveEventItem::setupPixmap(struct gasmix lastgasmix, double dpr)
{
extern int verbose;
const IconMetrics& metrics = defaultIconMetrics();
@ -65,10 +65,10 @@ void DiveEventItem::setupPixmap(struct gasmix lastgasmix, double fontPrintScale)
int sz_bigger = metrics.sz_big + metrics.sz_med;
#endif
#endif
sz_bigger = lrint(sz_bigger * fontPrintScale);
sz_bigger = lrint(sz_bigger * dpr);
int sz_pix = sz_bigger/2; // ex 20px
if (verbose)
qDebug() << __FUNCTION__ << "fontPrintScale" << fontPrintScale << "metrics" << metrics.sz_med << metrics.sz_small << "sz_bigger" << sz_bigger;
qDebug() << __FUNCTION__ << "DPR" << dpr << "metrics" << metrics.sz_med << metrics.sz_small << "sz_bigger" << sz_bigger;
#define EVENT_PIXMAP(PIX) QPixmap(QString(PIX)).scaled(sz_pix, sz_pix, Qt::KeepAspectRatio, Qt::SmoothTransformation)
#define EVENT_PIXMAP_BIGGER(PIX) QPixmap(QString(PIX)).scaled(sz_bigger, sz_bigger, Qt::KeepAspectRatio, Qt::SmoothTransformation)