/// <summary>
/// Calculates the height of a client anchor in points.
/// </summary>
/// <param name="sheet">the sheet the anchor will be attached to</param>
/// <returns>the shape height.</returns>
public float GetAnchorHeightInPoints(Zephyr.Utils.NPOI.SS.UserModel.ISheet sheet)
{
int y1 = Dy1;
int y2 = Dy2;
int row1 = Math.Min(Row1, Row2);
int row2 = Math.Max(Row1, Row2);
float points = 0;
if (row1 == row2)
{
points = ((y2 - y1) / 256.0f) * GetRowHeightInPoints(sheet, row2);
}
else
{
points += ((256.0f - y1) / 256.0f) * GetRowHeightInPoints(sheet, row1);
for (int i = row1 + 1; i < row2; i++)
{
points += GetRowHeightInPoints(sheet, i);
}
points += (y2 / 256.0f) * GetRowHeightInPoints(sheet, row2);
}
return(points);
}
/// <summary>
/// Gets the row height in points.
/// </summary>
/// <param name="sheet">The sheet.</param>
/// <param name="rowNum">The row num.</param>
/// <returns></returns>
private float GetRowHeightInPoints(Zephyr.Utils.NPOI.SS.UserModel.ISheet sheet, int rowNum)
{
Zephyr.Utils.NPOI.SS.UserModel.IRow row = sheet.GetRow(rowNum);
if (row == null)
{
return(sheet.DefaultRowHeightInPoints);
}
else
{
return(row.HeightInPoints);
}
}