/// <summary>
/// return the dashPattern according to the line type
/// </summary>
/// <param name="lineType"></param>
/// <returns></returns>
public static float[] GetDashPattern(CtrlLineType lineType)
{
float[] dashPattern = null;
switch (lineType)
{
case CtrlLineType.Normal:
break;
case CtrlLineType.Dash:
#if !PocketPC
dashPattern = DASH_PATTERN;
break;
#endif
case CtrlLineType.Dot:
#if !PocketPC
dashPattern = DOT_PATTERN;
break;
#endif
case CtrlLineType.Dashdot:
#if !PocketPC
dashPattern = DASHDOT_PATTERN;
break;
#endif
case CtrlLineType.Dashdotdot:
#if !PocketPC
dashPattern = DASHDOTDOT_PATTERN;
#else
// Mobile supports only solid or dashed lines. All other styles fall through to dash
pen.DashStyle = DashStyle.Dash;
#endif
break;
}
return(dashPattern);
}
/// <summary>
/// Paints the Line control
/// TODO : Move this method to LineRenderer
/// </summary>
public static void PaintLineForeGround(Graphics g, Color fgColor, ControlStyle style, int lineWidth, CtrlLineType lineStyle, Point pt1, Point pt2)
{
#if !PocketPC
SmoothingMode orgmode = g.SmoothingMode;
g.SmoothingMode = SmoothingMode.AntiAlias;
#endif
Pen pen = new Pen(fgColor, lineWidth); // TODO : use new pen's cache here
float[] dashPattern = ControlRenderer.GetDashPattern(lineStyle);
if (dashPattern != null)
{
pen.DashPattern = dashPattern;
}
LineRenderer.Draw(g, pen, pt1, pt2, style);
#if !PocketPC
g.SmoothingMode = orgmode;
#endif
}
/// <summary>
/// Creates pen for border painting
/// </summary>
/// <returns></returns>
public static Pen InitPenForPaint(Color foreColor, ControlStyle controlStyle, CtrlLineType lineType, int lineWidth)
{
Pen pen = new Pen(foreColor);
// set properties of pen
pen.Alignment = System.Drawing.Drawing2D.PenAlignment.Inset; // Paint from inside when pen width is greater than 1
if (controlStyle == ControlStyle.TwoD)
{
pen.Width = lineWidth;
float[] dashPattern = ControlRenderer.GetDashPattern(lineType);
if (dashPattern != null)
{
pen.DashPattern = dashPattern;
}
}
return(pen);
}