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profile: merge plotDive() into draw() call

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Rendering resets the size, which now recalculates the axes.
Therefore, plotDive() must be called. The callers were doing
the opposite: call plotDive() first, then draw().

To make it easier for the callers, present a single interface
that handles these subtleties.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2021-08-30 22:59:45 +02:00 • committed by Dirk Hohndel
parent d0beae59f9
commit 8046a05e95
7 changed files with 22 additions and 39 deletions
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3
backend-shared/exportfuncs.cpp
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@ -41,11 +41,10 @@ static constexpr int profileHeight = 600 * profileScale;
static void exportProfile(ProfileScene *profile, const struct dive *dive, const QString &filename)
{
profile->plotDive(dive, 0, nullptr, false, true);
QImage image = QImage(QSize(profileWidth, profileHeight), QImage::Format_RGB32);
QPainter paint;
paint.begin(&image);
profile->draw(&paint, QRect(0, 0, profileWidth, profileHeight));
profile->draw(&paint, QRect(0, 0, profileWidth, profileHeight), dive, 0, nullptr, false);
image.save(filename);
}