This is sample code which demonstrates the issue I'm having.
What I want to do is to get a glyph from a font into a Path, and render it. The usual drawtext works fine; but extracting the glyph and drawing it does not work.
What am I doing wrong?
#include "JuceHeader.h"
class mywindow : public DocumentWindow
{
public:
mywindow() : DocumentWindow( String(), Colour(0xFFFFFFFF), 7, false)
{
}
virtual ~mywindow()
{
}
virtual void paint(Graphics &g)
{
Colour c(0xFFFFFFFF);
g.fillAll(c);
g.setColour(Colour(0xFF000000));
Path p;
Font f;
/* this works:
g.setFont(f);
g.drawText("hi", 50,50, 200, 50, Justification::left, true);
*/
// this doesn't work:
Typeface *tface = f.getTypeface();
Array<int> glyphs;
Array<float> offsets;
tface->getGlyphPositions("hi", glyphs, offsets);
Path outline;
tface->getOutlineForGlyph(glyphs[0], outline);
p.addPath(outline, AffineTransform::scale(20));
g.fillPath(p);
}
};
//==============================================================================
class testcaseApplication : public JUCEApplication
{
public:
//==============================================================================
testcaseApplication() {}
const String getApplicationName() override { return ProjectInfo::projectName; }
const String getApplicationVersion() override { return ProjectInfo::versionString; }
bool moreThanOneInstanceAllowed() override { return true; }
DocumentWindow *doc;
//==============================================================================
void initialise (const String& commandLine) override
{
// Add your application's initialisation code here..
doc = new mywindow();
doc->setUsingNativeTitleBar (true);
doc->setResizable (true, false);
doc->setBounds(0,0,400,400);
doc->setVisible(true);
doc->addToDesktop(ComponentPeer::windowHasTitleBar);
}
void shutdown() override
{
// Add your application's shutdown code here..
}
//==============================================================================
void systemRequestedQuit() override
{
// This is called when the app is being asked to quit: you can ignore this
// request and let the app carry on running, or call quit() to allow the app to close.
quit();
}
void anotherInstanceStarted (const String& commandLine) override
{
// When another instance of the app is launched while this one is running,
// this method is invoked, and the commandLine parameter tells you what
// the other instance's command-line arguments were.
}
};
//==============================================================================
// This macro generates the main() routine that launches the app.
START_JUCE_APPLICATION (testcaseApplication)