This is an addon for openFrameworks. I made it to show attention message on window easily.
ofxDisplayMessage doesn't depend other addons.
- Windows 10 + VS2017 + of0.10.1 .
- Mac OS 10.14 + XCode 10.2.1 + of0.10.1
I think compatible almost all versions, because it's simple addon.
- Add this addon.
- Include
ofxTextFlow.h. - Put the static method
ofxDisplayMessage::setMessage("My text")when you need.
It's gonna delete old message when over the max num (default: 30 lines).
You can use some method to change appearance. For example.
// set position
// message align with text boundingbox center
ofxDisplayMessage::setPos(500, 1000);
// set text color
// default: ofColor::gray
ofxDisplayMessage::setColor(ofColor(0, 0, 0));
// set text background color
// default: ofColor(0, 0);
ofxDisplayMessage::setBackgroundColor(ofColor(255, 255, 0));
// set font
// draw with ofTrueTypeFont if loaded
ofxDisplayMessage::loadFont("arial.ttf", 30);
// change display duration (sec)
// default: 5.0
ofxDisplayMessage::setDuration(10);
// initial display message
ofxDisplayMessage::setMessage("Please key or mouse press.");
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