void GoodNightMorningApp::resize( ResizeEvent event )
{
Rectf svgBounds = mCityscapeSvg->getBounds(); // get the native bounds of the SVG
// fit the SVG proportionally into the window
mDrawBounds = svgBounds.getCenteredFit( getWindowBounds(), true );
// Our SVG has two root groups, "Foreground" and "Background". Tweets are rendered between these two layers
// Render each group into its own texture
mForegroundTex = renderSvgGroupToTexture( *mCityscapeSvg, "Foreground", mDrawBounds, true );
mBackgroundTex = renderSvgGroupToTexture( *mCityscapeSvg, "Background", mDrawBounds, false );
}
void HelloSvgApp::draw() {
gl::clear(Color{0, 0, 0});
gl::clear(GL_STENCIL_BUFFER_BIT);
mNanoVG->beginFrame(getWindowSize(), getWindowContentScale());
mNanoVG->translate(getWindowCenter());
mNanoVG->scale(vec2(0.75f * float(getWindowHeight()) / float(mDoc->getHeight())));
mNanoVG->translate(-mDoc->getBounds().getCenter());
mNanoVG->fontFace("Roboto");
mNanoVG->draw(*mDoc);
mNanoVG->endFrame();
}