public override void OnPaint(IGUIContext ctx, RectangleF bounds)
{
base.OnPaint(ctx, bounds);
bounds.Inflate(-Padding.Width, -Padding.Height);
bounds.Offset(Padding.Left, Padding.Top);
PointF CenterPoint = new PointF(
bounds.Left + (bounds.Width / 2f),
bounds.Top + (bounds.Height / 2f));
float pieRadius = Radius - Math.Max(2, (Radius / 10f));
// for smoothness, any better idea ?
using (Pen pen = new Pen(Color.Gray, 3f)) {
ctx.DrawCircle(pen, CenterPoint.X, CenterPoint.Y, Radius - 1.5f);
}
using (Brush brush = new SolidBrush(Style.BorderColorPen.Color)) {
ctx.FillCircle(brush, CenterPoint.X, CenterPoint.Y, Radius - 0.5f);
}
Color dataColor;
if (!Enabled)
{
dataColor = Theme.Colors.Base1;
}
else if (CustomColor != Color.Empty)
{
dataColor = CustomColor;
}
else
{
dataColor = Theme.GetContextColor(ColorContext);
}
using (Brush dataBrush = new SolidBrush(dataColor)) {
ctx.FillPie(dataBrush,
CenterPoint.X,
CenterPoint.Y,
pieRadius,
pieRadius,
0, 360f * Value / (MaxValue - MinValue));
}
ctx.FillCircle(Style.BackColorBrush, CenterPoint.X, CenterPoint.Y, Radius * 0.5f);
ctx.DrawString((Value * 100f).ToString("n0") + "%", Font, Style.ForeColorBrush,
bounds, FontFormat.DefaultSingleLineCentered);
}
public override void PaintBackground(IGUIContext ctx, Widget widget)
{
RectangleF bounds = widget.Bounds;
bounds.Offset(-1, -1);
float radius = bounds.Width / 2f;
// this is not the final wisdom..
//PointF center = new PointF (bounds.Left + radius - widget.Margin.Left, bounds.Top + radius - widget.Margin.Top);
PointF center = new PointF(bounds.Left + radius, bounds.Top + radius);
radius -= 2f;
if (BackColorBrush.Color != Color.Empty)
{
ctx.FillCircle(BackColorBrush, center.X, center.Y, radius);
}
if (BorderColorPen.Color != Color.Empty && BorderColorPen.Width > 0)
{
ctx.DrawCircle(BorderColorPen, center.X, center.Y, radius);
}
}
public override void OnPaint(IGUIContext ctx, RectangleF bounds)
{
base.OnPaint(ctx, bounds);
if (szDay.Width <= 0 || szDay.Height <= 0)
{
return;
}
// prev / next buttons
ctx.DrawString(((char)FontAwesomeIcons.fa_long_arrow_left).ToString(),
IconFont, prevArrowHover ? Theme.Brushes.Blue : Theme.Brushes.Base02,
prevRec, FontFormat.DefaultIconFontFormatCenter);
ctx.DrawString(((char)FontAwesomeIcons.fa_long_arrow_right).ToString(),
IconFont, nextArrowHover ? Theme.Brushes.Blue : Theme.Brushes.Base02,
nextRec, FontFormat.DefaultIconFontFormatCenter);
DateTime date = CurrentDate;
string title = String.Format("{0} {1}", CultureInfo.CurrentCulture.DateTimeFormat.GetMonthName(date.Month).ToUpper(), date.Year.ToString());
using (var clip = new ClipBoundClip(ctx, rTitle)) {
ctx.DrawString(title, TitleFont, Theme.Brushes.Base02, rTitle, Format);
}
for (int i = 0; i < 7; i++)
{
RectangleF rx = new RectangleF((int)(bounds.Left + Padding.Left + (i * szDay.Width)), (int)szDay.Height + bounds.Top + Padding.Top, (int)szDay.Width, (int)szDay.Height);
string wd = m_Weekdays [i].Substring(0, 1);
if (i == 0 || i == 6)
{
ctx.DrawString(wd, DayFont, Theme.Brushes.Orange, rx, Format);
}
else
{
ctx.DrawString(wd, DayFont, Theme.Brushes.Cyan, rx, Format);
}
}
DateTime firstDayOfMonth = new DateTime(CurrentDate.Year, CurrentDate.Month, 1);
DayOfWeek dowStart = firstDayOfMonth.DayOfWeek;
int dayMax = (int)dowStart < 6 ? 35 : 42;
int currMonth = CurrentDate.Month;
DateTime today = DateTime.Now.Date;
Brush textBrusch = new SolidBrush(Style.ForeColorBrush.Color);
float radius = Math.Max(MinCircleRadius, Math.Min(MaxCircleRadius, szDay.Width * 0.35f));
for (int i = 0; i < dayMax; i++)
{
int col = i % 7;
int row = (i / 7);
Rectangle rx = new Rectangle((int)(bounds.Left + Padding.Left + ((float)col * szDay.Width)), (int)(bounds.Top + Padding.Top + ((float)(row + 2) * szDay.Height)), (int)szDay.Width, (int)szDay.Height);
DateTime dt = m_MonthView [i];
string wd = dt.Day.ToString();
Color color = Color.Empty;
if (dt == today)
{
color = TodayBackColor;
}
else if (dt == CurrentDate)
{
color = CurrentDayBackColor;
}
else if (dt == HoverDate)
{
color = DayHoverBackColor;
}
Color textColor = Color.Empty;
if (!color.IsEmpty)
{
using (var brush = new SolidBrush(color))
{
ctx.FillCircle(brush, rx.Left + (rx.Width / 2f) - 0.5f, rx.Top + (rx.Height / 2f) - 1f, radius, 1);
}
textColor = Style.ForeColorBrush.Color;
}
else
{
textColor = (col == 0 || col == 6) ? Theme.Colors.Orange : Style.ForeColorBrush.Color;
}
if (dt.Month != currMonth)
{
textColor = Color.FromArgb(128, textColor);
}
textBrusch.Color = textColor;
ctx.DrawString(wd, DayFont, textBrusch, rx, Format);
}
}