/// <summary>
/// Renders a calendar content range to the canvas.
/// </summary>
/// <param name="content">the content to render</param>
/// <param name="canvas">the drawing canvas to use</param>
/// <param name="rect">the calendar rectangle</param>
public void Render(CalendarContentRange content, IDrawingCanvas canvas, RectangleF rect)
{
if (content == null)
{
throw new ArgumentNullException("content");
}
if (canvas == null)
{
throw new ArgumentNullException("canvas");
}
_calendarData = new CalendarData((ICalendar)content.Owner);
this._rightToLeft = ((ICalendar)content.Owner).Direction == Direction.RTL;
try
{
// store the canvas to use in rendering
_canvas = canvas;
// TODO: consider to add gaps
// allocate the area for calendar drawing
_calendarArea = rect;
// allocate the area for only one month
_monthArea = new SizeF(content.Owner.Width.ToTwips(), content.Owner.Height.ToTwips());
DrawMonths(CalendarData.GetMonthsRange(content.MonthFrom, content.MonthTo));
}
finally
{
if (_calendarData != null)
{
_calendarData.Dispose();
}
}
}
/// <summary>
/// Renders a calendar content range to the canvas. It is used from the calendar designer.
/// </summary>
public void Render(ICalendar calendar, MonthInfo month, IDrawingCanvas canvas, RectangleF rect)
{
if (calendar == null)
{
throw new ArgumentNullException("calendar");
}
if (month == null)
{
throw new ArgumentNullException("month");
}
if (canvas == null)
{
throw new ArgumentNullException("canvas");
}
_calendarData = new CalendarData(calendar);
this._rightToLeft = calendar.Direction == Direction.RTL;
try
{
// store the canvas to use in rendering
_canvas = canvas;
// TODO: consider to add gaps
// allocate the area for calendar drawing
_calendarArea = rect;
// allocate the area for only one month
_monthArea = new SizeF(rect.Width, rect.Height);
DrawMonths(CalendarData.GetMonthsRange(month, month));
}
finally
{
if (_calendarData != null)
{
_calendarData.Dispose();
}
}
}
