/// <summary>
/// Creates the NextPage Bitmap
/// </summary>
/// <param name="g"></param>
/// <param name="cst"></param>
/// <returns></returns>
private Bitmap CreateNextPageBitmap(Graphics g, Office2007ScrollBarStateColorTable cst)
{
Bitmap bmp = new Bitmap(10, 10, g);
using (Graphics gBmp = Graphics.FromImage(bmp))
{
using (GraphicsPath path = new GraphicsPath())
{
float angle;
if (Orientation == eOrientation.Horizontal)
{
angle = 90;
path.AddLines(new Point[] {
new Point(1,0),
new Point(5,4),
new Point(1,8)
});
path.CloseFigure();
path.AddLines(new Point[] {
new Point(5,0),
new Point(9,4),
new Point(5,8)
});
path.CloseFigure();
}
else
{
angle = 0;
path.AddLines(new Point[] {
new Point(1,0),
new Point(8,0),
new Point(4,4)
});
path.CloseFigure();
path.AddLines(new Point[] {
new Point(1,4),
new Point(8,4),
new Point(4,8)
});
path.CloseFigure();
}
Rectangle r = new Rectangle(0, 0, 10, 10);
DisplayHelp.FillPath(gBmp, path, cst.ThumbSignBackground);
//using (LinearGradientBrush lbr = new
// LinearGradientBrush(r, cst.ThumbSignBackground.Start, cst.ThumbSignBackground.End, angle))
//{
// gBmp.FillPath(lbr, path);
//}
}
}
return (bmp);
}
/// <summary>
/// Gets the NextPage Bitmap
/// </summary>
/// <param name="g"></param>
/// <param name="cst"></param>
/// <returns></returns>
private Bitmap GetNextPageBitmap(Graphics g, Office2007ScrollBarStateColorTable cst)
{
if (_NextPageBitmap == null)
_NextPageBitmap = CreateNextPageBitmap(g, cst);
return (_NextPageBitmap);
}
/// <summary>
/// Creates the Today Bitmap
/// </summary>
/// <param name="g"></param>
/// <param name="cst"></param>
/// <returns></returns>
private Bitmap CreateTodayBitmap(
Graphics g, Office2007ScrollBarStateColorTable cst)
{
Bitmap bmp = new Bitmap(10, 10, g);
using (Graphics gBmp = Graphics.FromImage(bmp))
{
Rectangle r = new Rectangle(1, 1, 6, 6);
gBmp.SmoothingMode = SmoothingMode.HighQuality;
Color color = ControlPaint.LightLight(cst.ThumbSignBackground.Start);
using (SolidBrush br = new SolidBrush(color))
{
gBmp.FillEllipse(br, r);
}
using (Pen pen = new Pen(cst.ThumbSignBackground.End))
{
gBmp.DrawEllipse(pen, r);
}
}
return (bmp);
}
/// <summary>
/// Gets the Today Bitmap
/// </summary>
/// <param name="g"></param>
/// <param name="cst"></param>
/// <returns></returns>
private Bitmap GetTodayBitmap(
Graphics g, Office2007ScrollBarStateColorTable cst)
{
if (_TodayBitmap == null)
_TodayBitmap = CreateTodayBitmap(g, cst);
return (_TodayBitmap);
}
/// <summary>
/// Creates the PreviousPage bitmap
/// </summary>
/// <param name="g"></param>
/// <param name="cst"></param>
/// <returns></returns>
private Bitmap CreatePreviousPageBitmap(
Graphics g, Office2007ScrollBarStateColorTable cst)
{
Bitmap bmp = new Bitmap(10, 10, g);
using (Graphics gBmp = Graphics.FromImage(bmp))
{
using (GraphicsPath path = new GraphicsPath())
{
float angle;
if (Orientation == eOrientation.Horizontal)
{
angle = 90;
path.AddLines(new Point[] {
new Point(8,0),
new Point(4,4),
new Point(8,8)
});
path.CloseFigure();
path.AddLines(new Point[] {
new Point(4,0),
new Point(0,4),
new Point(4,8)
});
path.CloseFigure();
}
else
{
angle = 0;
path.AddLines(new Point[] {
new Point(0,5),
new Point(4,0),
new Point(8,5)
});
path.CloseFigure();
path.AddLines(new Point[] {
new Point(0,9),
new Point(4,4),
new Point(8,9)
});
path.CloseFigure();
}
Rectangle r = new Rectangle(0, 0, 10, 10);
using (LinearGradientBrush lbr = new
LinearGradientBrush(r, cst.ThumbSignBackground.Start, cst.ThumbSignBackground.End, angle))
{
gBmp.FillPath(lbr, path);
}
}
}
return (bmp);
}
/// <summary>
/// Gets the PreviousPage bitmap
/// </summary>
/// <param name="g"></param>
/// <param name="cst"></param>
/// <returns></returns>
private Bitmap GetPreviousPageBitmap(
Graphics g, Office2007ScrollBarStateColorTable cst)
{
if (_PreviousPageBitmap == null)
_PreviousPageBitmap = CreatePreviousPageBitmap(g, cst);
return (_PreviousPageBitmap);
}
