public override void DrawRect(RectangleF dirtyRect)
{
base.DrawRect(dirtyRect);
NSBezierPath path = new NSBezierPath
{
LineWidth = 1,
};
var square = GetSquare(Bounds, 6);
path.AppendPathWithOvalInRect(square);
NSColor.Black.SetStroke();
path.Stroke();
var radius = square.Width / 2;
var center = new PointF
{
X = Bounds.Width / 2,
Y = Bounds.Height / 2,
};
DrawHand(path, center, GetRadians(date_time.Hour, 24), radius * hour_hand_radius);
DrawHand(path, center, GetRadians(date_time.Minute, 60), radius * minute_hand_radius);
DrawHand(path, center, GetRadians(date_time.Second, 60), radius);
}
public MyView (RectangleF frame) : base (frame)
{
lineColor = NSColor.Blue;
path = new NSBezierPath ();
path.MoveTo (Bounds.Location);
path.LineTo (new PointF (Bounds.GetMaxX (),Bounds.GetMaxY ()));
}
public void DrawRect(RectangleF aRect, bool selected)
{
NSGraphics.RectClip (aRect);
aRect.Intersect (Frame);
Color.Set ();
NSGraphics.RectFill (aRect);
if (selected) {
NSColor.Black.Set ();
NSGraphics.FrameRectWithWidth (Frame, 4.0f);
}
if (IsLocked){
float xSize = (Frame.Width > 10.0f) ? 5.0f : 3.0f;
NSBezierPath path = new NSBezierPath ();
NSColor.Black.Set ();
path.LineWidth = 3.0f;
path.MoveTo (new PointF (MidX (Frame) - xSize, MidY (Frame) - xSize));
path.LineTo (new PointF (MidX (Frame) + xSize, MidY (Frame) + xSize));
path.MoveTo (new PointF (MidX (Frame) - xSize, MidY (Frame) + xSize));
path.LineTo (new PointF (MidX (Frame) + xSize, MidY (Frame) - xSize));
path.Stroke ();
}
}
private static void DrawHand(NSBezierPath path, PointF center, double radians, float radius)
{
path.MoveTo(center);
path.LineTo(new PointF
{
X = center.X + (float)Math.Sin(radians) * radius,
Y = center.Y + (float)Math.Cos(radians) * radius,
});
path.Stroke();
}
public void ResetClip(object backend)
{
GetContext (backend);
var path = new NSBezierPath ();
path.AppendPathWithRect (new System.Drawing.RectangleF (0, 0, float.MaxValue, float.MaxValue));
path.SetClip ();
}
public override void DrawRect(RectangleF dirtyRect)
{
var context = NSGraphicsContext.CurrentContext.GraphicsPort;
var innerBoxShadowColor = NSColor.FromCalibratedRgba (0.896f, 0.896f, 0.896f, 1.0f);
var darkHighlight = NSColor.FromCalibratedRgba (0.931f, 0.931f, 0.931f, 1.0f);
var boxBackgroundColor = NSColor.FromCalibratedRgba (1.0f, 1.0f, 1.0f, 0.5f);
var headingGradient = new NSGradient (
new NSColor[] { NSColor.White, darkHighlight },
new float[] { 0.50f, 1.0f });
var shadow = new NSShadow ();
shadow.ShadowColor = innerBoxShadowColor;
shadow.ShadowOffset = new SizeF (0.1f, 0.1f);
shadow.ShadowBlurRadius = 8.0f;
var headerShadow = new NSShadow ();
headerShadow.ShadowColor = innerBoxShadowColor;
headerShadow.ShadowOffset = new SizeF(1.1f, -1.1f);
headerShadow.ShadowBlurRadius = 5.0f;
var drawFrame = Bounds;
// Main Box Drawing
var mainBoxRect = new RectangleF(drawFrame.X + 4.5f, (float)(drawFrame.Y + Math.Floor((drawFrame.Height - 36.0f) * 0.02976f) + 0.5f),
drawFrame.Width - 9.0f, (float)(drawFrame.Height - 36.5f - Math.Floor((drawFrame.Height - 36) * 0.02976f)));
var mainBoxCornerRadius = 4.0f;
var mainBoxInnerRect = new RectangleF(mainBoxRect.X, mainBoxRect.Y, mainBoxRect.Width, mainBoxRect.Height);
mainBoxInnerRect.Offset (mainBoxCornerRadius, mainBoxCornerRadius);
var mainBoxPath = new NSBezierPath ();
mainBoxPath.AppendPathWithArc (new PointF (mainBoxInnerRect.X, mainBoxInnerRect.Y), mainBoxCornerRadius, 180.0f, 270.0f);
mainBoxPath.AppendPathWithArc (new PointF (mainBoxInnerRect.Width, mainBoxInnerRect.Y), mainBoxCornerRadius, 270.0f, 360.0f);
mainBoxPath.LineTo (new PointF (mainBoxRect.Right, mainBoxRect.Bottom));
mainBoxPath.LineTo (new PointF (mainBoxRect.X, mainBoxRect.Bottom));
mainBoxPath.ClosePath ();
boxBackgroundColor.SetFill ();
mainBoxPath.Fill ();
// Main Box Inner Shadow
var mainBoxBorderRect = mainBoxPath.Bounds;
mainBoxBorderRect.Inflate(shadow.ShadowBlurRadius, shadow.ShadowBlurRadius);
mainBoxBorderRect.Offset(-shadow.ShadowOffset.Width, -shadow.ShadowOffset.Height);
mainBoxBorderRect = RectangleF.Union(mainBoxBorderRect, mainBoxPath.Bounds);
mainBoxBorderRect.Inflate(1, 1);
var mainBoxNegativePath = NSBezierPath.FromRect (mainBoxBorderRect);
mainBoxNegativePath.AppendPath (mainBoxPath);
mainBoxNegativePath.WindingRule = NSWindingRule.EvenOdd;
context.SaveState ();
NSShadow shadowWithOffset = (NSShadow)shadow.Copy ();
var xOffset = shadowWithOffset.ShadowOffset.Width + Math.Round (mainBoxBorderRect.Size.Width);
var yOffset = shadowWithOffset.ShadowOffset.Height;
shadowWithOffset.ShadowOffset = new SizeF ((float)(xOffset + (xOffset >= 0 ? 0.1f : -0.1f)), (float)(yOffset + (yOffset >= 0 ? 0.1f : -0.1f)));
shadowWithOffset.Set ();
NSColor.Gray.SetFill ();
mainBoxPath.AddClip ();
var transform = new NSAffineTransform ();
transform.Translate (-(float)Math.Round (mainBoxBorderRect.Size.Width), 0);
transform.TransformBezierPath (mainBoxNegativePath).Fill ();
context.RestoreState ();
NSColor.Gray.SetStroke ();
mainBoxPath.LineWidth = 0.5f;
mainBoxPath.Stroke ();
// Box Head Drawing
var headingBoxCornerRadius = 4.0f;
var headingBoxRect = new RectangleF (drawFrame.X + 4.5f, drawFrame.Y + drawFrame.Height - 36.0f, drawFrame.Width - 9.0f, 25.0f);
var headingBoxInnerRect = new RectangleF (headingBoxRect.X, headingBoxRect.Y, headingBoxRect.Width, headingBoxRect.Height);
headingBoxInnerRect.Offset (headingBoxCornerRadius, headingBoxCornerRadius);
var headingBoxPath = new NSBezierPath ();
headingBoxPath.MoveTo (new PointF (headingBoxRect.X, headingBoxRect.Y));
headingBoxPath.LineTo (new PointF (headingBoxRect.Right, headingBoxRect.Y));
headingBoxPath.AppendPathWithArc (new PointF (headingBoxInnerRect.Width, headingBoxInnerRect.Bottom), headingBoxCornerRadius, 0.0f, 90.0f);
headingBoxPath.AppendPathWithArc (new PointF (headingBoxInnerRect.X, headingBoxInnerRect.Bottom), headingBoxCornerRadius, 90.0f, 180.0f);
headingBoxPath.ClosePath ();
context.SaveState ();
headerShadow.Set ();
context.BeginTransparencyLayer (null);
headingGradient.DrawInBezierPath (headingBoxPath, -90);
context.EndTransparencyLayer ();
context.RestoreState ();
NSColor.Gray.SetStroke ();
headingBoxPath.LineWidth = 0.5f;
headingBoxPath.Stroke ();
}
public override void DrawRect(RectangleF dirtyRect)
{
var contentRect = new RectangleF(Bounds.X + LineThickness, Bounds.Y + LineThickness, Bounds.Width - (LineThickness * 2), Bounds.Height - (LineThickness * 2));
// Mac coords are reversed vs. .Net / MonoTouch coords, so we just reverse the top/bottom coords to compensate
var top = contentRect.Bottom;
var bottom = contentRect.Top;
var left = contentRect.Left;
var right = contentRect.Right;
var path = new NSBezierPath();
// Draw the 'arrow' at the top
path.MoveTo(new PointF(ArrowX, top));
path.LineTo(new PointF(ArrowX + ArrowWidth / 2, top - ArrowHeight));
path.LineTo(new PointF(right - CornerRadius, top - ArrowHeight));
// Right right
var topRightCorner = new PointF(right, top - ArrowHeight);
path.CurveTo(new PointF(right, top - ArrowHeight - CornerRadius), topRightCorner, topRightCorner);
// Right line
path.LineTo(new PointF(right, bottom + CornerRadius));
// Bottom right
var bottomRightCorner = new PointF(right, bottom);
path.CurveTo(new PointF(right - CornerRadius, bottom), bottomRightCorner, bottomRightCorner);
// Bottom line
path.LineTo(new PointF(left + CornerRadius, bottom));
// Bottom left
var bottomLeftCorner = new PointF(left, bottom);
path.CurveTo(new PointF(left, bottom + CornerRadius), bottomLeftCorner, bottomLeftCorner);
// Left line
path.LineTo(new PointF(left, top - ArrowHeight - CornerRadius));
// Top left
var topLeftCorner = new PointF(left, top - ArrowHeight);
path.CurveTo(new PointF(left + CornerRadius, top - ArrowHeight), topLeftCorner, topLeftCorner);
// Line up to start of 'arrow' & finish
path.LineTo(new PointF(ArrowX - ArrowWidth / 2, top - ArrowHeight));
path.ClosePath();
// Fill the path with a semi-transparent white
NSColor.FromDeviceWhite(1.0f, FillOpacity).SetFill();
path.Fill();
NSGraphicsContext.GlobalSaveGraphicsState();
// Clip all rendering of controls within view to within the path outline we specified earlier
var clip = NSBezierPath.FromRect(Bounds);
clip.AppendPath(path);
clip.AddClip();
// Draw the border
path.LineWidth = LineThickness * 2;
NSColor.White.SetStroke();
path.Stroke();
NSGraphicsContext.GlobalRestoreGraphicsState();
}
