mirror/JUCE
1
0
Fork 0
mirror of https://github.com/juce-framework/JUCE.git synced 2026-01-31 03:00:05 +00:00
Code Activity

Merged new demo code + tidied a few bits and pieces.

Browse source
This commit is contained in:
jules 2014-11-04 11:03:34 +00:00
commit b9fe4d5811
2326 changed files with 882105 additions and 441 deletions
Download patch file Download diff file Expand all files Collapse all files

41
extras/Demo/Source/IntroScreen.cpp
View file

@ -76,21 +76,37 @@ private:
setBounds (logoPath.getBounds().withPosition (Point<float>()).getSmallestIntegerContainer());
startTimer (1000 / 60); // try to repaint at 60 fps
elapsed = 0.0f;
}
void paint (Graphics& g) override
{
g.setGradientFill (getGradient());
//g.setGradientFill (getGradient());
g.setColour (Colour::greyLevel (0.3f));
float waveStep = 10.0f;
for (int i = 0; i < getWidth()/waveStep; ++i)
{
float x = waveStep*0.5f + waveStep * i;
float y1 = getHeight() * 0.5f + getHeight() * 0.05f * sin (i * 0.38f + elapsed);
float y2 = getHeight() * 0.5 + getHeight() * 0.1f * sin (i * 0.2f + elapsed * 2.0f);
g.drawLine (x, y1, x, y2, 2.0f);
g.fillEllipse (x - waveStep * 0.3f, y1 - waveStep * 0.3f, waveStep*0.6f, waveStep*0.6f);
g.fillEllipse (x - waveStep * 0.3f, y2 - waveStep * 0.3f, waveStep*0.6f, waveStep*0.6f);
}
g.setColour (Colours::orange);
g.fillPath (logoPath, RectanglePlacement (RectanglePlacement::stretchToFit)
.getTransformToFit (logoPath.getBounds(), getLocalBounds().toFloat()));
.getTransformToFit (logoPath.getBounds(), getLocalBounds().toFloat().reduced (30, 30)));
}
ColourGradient getGradient() const
{
Colour c1 = Colour::fromHSV (hues[0].getValue(), 0.3f, 0.9f, 1.0f);
Colour c2 = Colour::fromHSV (hues[1].getValue(), 0.3f, 0.9f, 1.0f);
Colour c3 = Colour::fromHSV (hues[2].getValue(), 0.3f, 0.9f, 1.0f);
Colour c1 = Colour::fromHSV (hues[0].getValue(), 0.9f, 0.9f, 1.0f);
Colour c2 = Colour::fromHSV (hues[1].getValue(), 0.9f, 0.9f, 1.0f);
Colour c3 = Colour::fromHSV (hues[2].getValue(), 0.9f, 0.9f, 1.0f);
float x1 = getWidth() * gradientPos[0].getValue();
float x2 = getWidth() * gradientPos[1].getValue();
@ -112,14 +128,7 @@ private:
AffineTransform transform = RectanglePlacement (RectanglePlacement::centred)
.getTransformToFit (getLocalBounds().toFloat(),
parentArea.reduced (50.0f, 50.0f));
float scaleFactor = 1.0f + size.getValue() * 0.2f;
float rotationAngle = (angle.getValue() - 0.5f) * 0.1f;
transform = transform.scaled (scaleFactor, scaleFactor, parentArea.getCentreX(), parentArea.getCentreY())
.rotated (rotationAngle, parentArea.getCentreX(), parentArea.getCentreY());
parentArea);
setTransform (transform);
}
@ -129,15 +138,19 @@ private:
private:
void timerCallback() override
{
updateTransform();
//updateTransform();
repaint();
elapsed += 0.01f;
}
Path logoPath;
BouncingNumber gradientPos[4], hues[3], size, angle;
float elapsed;
};
LogoDrawComponent logo;
JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (IntroScreen)
};