TIEViewRulerParams.VertGripsPos

Declaration

property VertGripsPos[g: integer]: double;

Description

Specifies the current position of the grip, g, on the vertical ruler.
Use GripsPosBase to determine whether to pass bitmap, ruler or screen values.

Example

// Add three grips at 25%, 50% and 75% of the image height
ImageEnView1.RulerParams.VertGripsCount := 3;
ImageEnView1.RulerParams.GripsPosBase := ierbBitmap; // Units are relative to the bitmap
ImageEnView1.RulerParams.VertGripsPos[ 0 ] := MulDiv( ImageEnView1.IEBitmap.Height, 1, 4 );
ImageEnView1.RulerParams.VertGripsPos[ 1 ] := MulDiv( ImageEnView1.IEBitmap.Height, 2, 4 );
ImageEnView1.RulerParams.VertGripsPos[ 2 ] := MulDiv( ImageEnView1.IEBitmap.Height, 3, 4 );

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