public override void Draw(DrawProperty dp)
{
if (string.IsNullOrEmpty(Text) || string.IsNullOrWhiteSpace(Text))
{
return;
}
var tf = new CanvasTextFormat
{
FontFamily = "Segoe UI",
FontSize = 11.0f,
FontStyle = FontStyle.Normal,
FontStretch = FontStretch.Normal,
FontWeight = FontWeights.Normal,
WordWrapping = CanvasWordWrapping.NoWrap,
Direction = CanvasTextDirection.LeftToRightThenTopToBottom,
HorizontalAlignment = CanvasHorizontalAlignment.Left,
LineSpacing = 2.0f,
OpticalAlignment = CanvasOpticalAlignment.Default,
Options = CanvasDrawTextOptions.Default,
VerticalAlignment = CanvasVerticalAlignment.Top,
VerticalGlyphOrientation = CanvasVerticalGlyphOrientation.Default,
};
var ssz0 = GraphicUtil.MeasureString(dp.Canvas, Text, tf);
var ssz = ssz0.Clone();
var sp = ScreenPos.From(Location.X.Cx, Location.Y.Cy);
if (IsUpperPositionDefault)
{
sp += ScreenX.From(8);
sp -= ScreenY.From(32);
}
else
{
sp -= ssz.Width; // adjust tooltip position
sp += ScreenY.From(24);
}
if (sp.X < 0)
{
sp.X = ScreenX.From(0);
}
var sr = ScreenRect.From(sp, ssz + ScreenSize.From(12, 12));
sp += ScreenPos.From(6, 4); // padding
dp.Graphics.FillRectangle(_(sr), Color.FromArgb(0xee, 0xdd, 0xdd, 0xdd));
dp.Graphics.DrawRectangle(_(sr), Color.FromArgb(0xff, 0x88, 0x88, 0x88));
dp.Graphics.DrawText(Text, sp + ssz0.Height, Color.FromArgb(0xff, 0x00, 0x00, 0x00), tf);
}
/// <summary>
/// Draw background
/// </summary>
/// <param name="dp"></param>
public override void Draw(DrawProperty dp)
{
var spos = ScreenPos.From(Location);
Rect = ScreenRect.From(spos, Size);
var br = Rect.Clone();
br.RB = ScreenPos.From(br.R, br.B - 1);
if (IsSelected)
{
dp.Graphics.FillRectangle(_(br), Color.FromArgb(96, 255, 255, 255));
}
else
{
dp.Graphics.FillRectangle(_(br), Color.FromArgb(16, 255, 255, 255));
}
}
