| Attribute | Description | |
| DsTrend.Object1 | Database object of class DsTrend for curve 1. | |
| DsTrend.Object2 | Database object of class DsTrend for curve 2. Optional. | |
| DsTrend.MinValueAttr1 | Attribute for minimum value of curve 1. Optional. | |
| DsTrend.MaxValueAttr1 | Attribute for maximum value of curve 1. Optional. | |
| DsTrend.MinValueAttr2 | Attribute for minimum value of curve 2. Optional. | |
| DsTrend.MaxValueAttr2 | Attribute for maximum value of curve 2. Optional. | |
| DsTrend.HoldAttr | Attribute to hold updating of the curve. Optional. | |
| DsTrend.Mark1Attr | Attribute for marker 1. Optional. | |
| DsTrend.Mark2Attr | Attribute for marker 2. Optional. | |
| DsTrend.Mark1Color | Marker 1 color. | |
| DsTrend.Mark2Color | Marker 2 color. | |
| DsTrend.NoOfPoints | Number of points in the curve. | |
| DsTrend.CurveLineWidth | Line width. | |
| DsTrend.FillCurve | Fill the area between the curve and the x-axis. | |
| DsTrend.HorizontalLines | Number of horizontal lines in the diagram. | |
| DsTrend.VerticalLines | Number of vertical lines. | |
| DsTrend.MaxValue1 | Maximum value in range for curve 1. | |
| DsTrend.MinValue1 | Minimum value in range for curve 1. | |
| DsTrend.CurveColor1 | Color for curve 1. | |
| DsTrend.CurveFillColor1 | Fill color for curve 1. | |
| DsTrend.MaxValue2 | Maximum value in range for curve 2. | |
| DsTrend.MinValue2 | Minimum value in range for curve 2. | |
| DsTrend.CurveColor2 | Color for curve 2. | |
| DsTrend.CurveFillColor2 | Fill color for curve 2. | |
| DsTrend.Direction | Direction of curve movement, Right or Left. |