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

6
desktop-widgets/printer.cpp
View file

@ -107,10 +107,10 @@ void Printer::render(int pages)
QWebElementCollection collection = webView->page()->mainFrame()->findAllElements(".diveprofile");
// A "standard" profile has about 600 pixels in height.
// Scale the fonts in the printed profile accordingly.
// Scale the items in the printed profile accordingly.
// This is arbitrary, but it seems to work reasonably well.
double printFontScale = collection.count() > 0 ? collection[0].geometry().size().height() / 600.0 : 1.0;
auto profile = std::make_unique<ProfileScene>(printFontScale, true, !printOptions.color_selected);
double dpr = collection.count() > 0 ? collection[0].geometry().size().height() / 600.0 : 1.0;
auto profile = std::make_unique<ProfileScene>(dpr, true, !printOptions.color_selected);
// render the Qwebview
QPainter painter;