ImageEn, unit iexLayers

TIEAngleLayer.SweepAngle

TIEAngleLayer.SweepAngle


Declaration

property SweepAngle: Double;


Description

The angle between the first and second line line.
For example, if the first line is straight up (90°), and the second line is straight down (270°) then the sweep is 180°
In ImageEn, angles start at 3pm on the clock and rotate counter-clockwise, e.g. 0°=3pm, 90°=12pm, 180°=9pm, 270°=6pm


Example

TIEAngleLayer( ImageEnView1.CurrentLayer ).StartAngle := 90;
TIEAngleLayer( ImageEnView1.CurrentLayer ).EndAngle   := 180;

// Which is the same as:
TIEAngleLayer( ImageEnView1.CurrentLayer ).StartAngle := 90;
TIEAngleLayer( ImageEnView1.CurrentLayer ).SweepAngle := 90;


See Also

 EndAngle
 StartAngle
 InvertAngle
 AngleMode