A3nalogGauge

AntiAliased AnalogGauge is an Delphi component which will display the floating point value as analog voltmeter.
In addition to AnalogGauge component, the A3nalogGauge allow to use the supersampling antialiasing algorithm for improvement the image quality. Besides, the A3nalogGauge contains additional properties for more powerfull control of the own face. And also others, less significant improvements.
Here are some key features of "A3nalogGauge":
ï¿­ CenterRadius: Integer - radius of a knob on an axis of the pointer arrow;
ï¿­ CircleRadius: Integer - radius of circles on mark lines;
ï¿­ Angle: Integer - the angle of scale segment;
ï¿­ Margin: Integer - margin width;
ï¿­ ArrowWidth: Integer - width of pointer arrow;
ï¿­ LengthMainTicks: Integer - main (marked) tick lines length;
ï¿­ LengthSubTicks: Integer - additional tick lines length;
ï¿­ Style: TStyle read - the scale styles (left corner, on center and right corner);
ï¿­ NumberMainTicks: Integer - number of main tick lines;
ï¿­ FaceOptions: TFaceOptions - defines what voltmeter elements will be displayed;
ï¿­ Position: Single read - the value for display;
ï¿­ Scale: Integer - the maximal value for display (minimal is always 0);
ï¿­ IndMaximum: Integer - maximal value for normal range;
ï¿­ IndMinimum: Integer - minimal value for normal range;
ï¿­ Caption: string - this text will be displayed in the voltmeter centre;
ï¿­ AntiAliased: TAntialiased = (aaNone, aaBiline, aaTriline, aaQuadral) - Mode of smoothing. Accordingly: without smoothing, smoothing with cells of 2x2, 3x3 and 4x4 pixels;
ï¿­ OnOverMax: TNotifyEvent - this event is fired if the value reached the maximum of normal range;
ï¿­ OnOverMin: TNotifyEvent - the same for a minimum;