TIEViewRulerParams.HorzHeight
 
Declaration
property HorzHeight: Integer;
Description
Specifies the height of the horizontal ruler.
Ruler at default size (at 80% zoom):
 
Default: 40
// Create narrow rulers
ImageEnView1.RulerParams.Font.Size  := 6;
ImageEnView1.RulerParams.HorzHeight := 20;
ImageEnView1.RulerParams.VertWidth  := 20;
ImageEnView1.RulerParams.GripHeight := 10;