private void DrawPagePoint(Graphics g)
{
if (ActiveSheet != null && ActiveSheet.ContainingViews.Length > 0)
{
SpreadView View = ActiveSheet.ContainingViews[0];
Rectangle Rect = View.GetViewportRectangle(0, 0);
float LeftWidth = 0f;
for (float i = PaperWidth; i < TotalWidth; i += PaperWidth)
{
if (LeftColumn != 0)
{
LeftWidth = ColumnWidths[LeftColumn - 1];
}
float tmp = i - LeftWidth + Rect.Left;
if (tmp >= Rect.Left && tmp <= Rect.Right)
{
p1.X = tmp - 4f;
p1.Y = 0f;
p2.X = tmp + 4f;
p2.Y = 0f;
p3.X = tmp;
p3.Y = 9f;
Brush brush = new SolidBrush(Color.DarkGray);
g.FillPolygon(brush, new PointF[] { p1, p2, p3 }, System.Drawing.Drawing2D.FillMode.Alternate);
brush.Dispose();
}
}
float TopHeight = 0f;
for (float i = PaperHeight; i < TotalHeight; i += PaperHeight)
{
if (TopRow != 0)
{
TopHeight = RowHeights[TopRow - 1];
}
float tmp = i - TopHeight + Rect.Top;
if (tmp >= Rect.Top && tmp <= Rect.Bottom)
{
p1.X = 0f;
p1.Y = tmp - 4f;
p2.X = 0f;
p2.Y = tmp + 4f;
p3.X = 9f;
p3.Y = tmp;
Brush brush = new SolidBrush(Color.DarkGray);
g.FillPolygon(brush, new PointF[] { p1, p2, p3 }, System.Drawing.Drawing2D.FillMode.Alternate);
brush.Dispose();
}
}
}
}
private void DrawPageLine(Graphics g)
{
try
{
if (ActiveSheet != null && ActiveSheet.ContainingViews.Length > 0)
{
Pen pen = new Pen(SystemColors.ControlDarkDark, 2f);
pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
SpreadView View = ActiveSheet.ContainingViews[0];
Rectangle Rect = View.GetViewportRectangle(0, 0);
float temp = 0f;
int Count = 0;
float LeftWidth = 0f;
for (int i = 0; i < ActiveSheet.ColumnHeader.Columns.Count; i++)
{
temp = temp + ActiveSheet.ColumnHeader.Columns[i].Width;
Count++;
if (temp - ActiveSheet.ColumnHeader.Columns[i].Width == PaperWidth)
{
float x = 0f;
if (Count > 1)
{
x = ColumnWidths[i] + Rect.Left - ActiveSheet.ColumnHeader.Columns[i].Width - 1;
}
else
{
x = ColumnWidths[i] + Rect.Left;
}
if (LeftColumn != 0)
{
LeftWidth = ColumnWidths[LeftColumn - 1];
}
float tmp = x - LeftWidth;
if (tmp >= Rect.Left && tmp <= Rect.Right)
{
g.DrawLine(pen, tmp, Rect.Top, tmp, this.Height - Rect.Top);
}
temp = temp - PaperWidth;
Count = 0;
}
}
Count = 0;
temp = 0f;
float TopHeight = 0f;
for (int i = 0; i < ActiveSheet.RowHeader.Rows.Count; i++)
{
temp = temp + ActiveSheet.RowHeader.Rows[i].Height;
Count++;
if (temp - ActiveSheet.RowHeader.Rows[i].Height == PaperHeight)
{
float y = 0f;
if (Count > 1)
{
y = RowHeights[i] + Rect.Top - ActiveSheet.RowHeader.Rows[i].Height - 1;
}
else
{
y = RowHeights[i] + Rect.Top;
}
if (TopRow != 0)
{
TopHeight = RowHeights[TopRow - 1];
}
float tmp = y - TopHeight;
if (tmp >= Rect.Top && tmp <= Rect.Bottom)
{
g.DrawLine(pen, Rect.Left, tmp, this.Width - Rect.Left, tmp);
}
temp = temp - PaperHeight;
Count = 0;
}
}
pen.Dispose();
}
}
catch
{
}
}
