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Possible issue in Controls4U::Meter [message #32132]

Tue, 26 April 2011 15:11

jerson
Messages: 202
Registered: June 2010
Location: Bombay, India

Experienced Member

In controls4u.cpp, line 986, I had to do this to get the meter to display correctly.

	// this line changed by Jerson.  Compensate for Min/Max of meter while showing the hand
	// double vala = value*maxgrad/(max-min);
	double vala = (value-min)*maxgrad/(max-min);
	PaintHand(w, cx, cy, R, a + vala*direction, bigF, colorType);

Values I use are Min=-100, Max=100, SetData=0

Without the correction, the meter would indicate -100 for value=0. After correction, it is Ok.

Can someone check this please. I'm using rel 3218 on Windows

Regards

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