public override void DrawInContext(CoreGraphics.CGContext ctx)
{
base.DrawInContext(ctx);
var rect = this.Frame;
switch (Type)
{
case GradientType.Linear:
linearGradient.Draw(ctx, rect);
break;
case GradientType.Radial:
radialGradient.Draw(ctx, rect);
break;
case GradientType.Ellipse:
ellipticalGradient.Draw(ctx, rect);
break;
case GradientType.Multi:
multiGradient.Draw(ctx, rect);
break;
default:
throw new NotImplementedException("The target gradient type is not supported: " + Type);
}
}
public void DrawLayer(CALayer layer, CoreGraphics.CGContext context)
{
NSGraphicsContext.GlobalSaveGraphicsState();
NSGraphicsContext graphicsContext = NSGraphicsContext.FromGraphicsPort(context, true);
NSGraphicsContext.CurrentContext = graphicsContext;
NSBezierPath path = new NSBezierPath();
//ベジェ曲線
var x1 = this.Frame.Left;
var y1 = this.Frame.Top;
var x2 = this.Frame.Right;
var y2 = this.Frame.Bottom;
path.MoveTo(new CoreGraphics.CGPoint(x1, y1));
path.CurveTo(new CoreGraphics.CGPoint(x2, y1),
new CoreGraphics.CGPoint(x1, y2),
new CoreGraphics.CGPoint(x2, y2));
//背景は白
NSColor.White.Set();
path.Fill();
//線は青
NSColor.Blue.Set();
//線の太さ
path.LineWidth = 2;
path.Stroke();
NSGraphicsContext.GlobalRestoreGraphicsState();
}
public void DrawLayer(CALayer layer, CoreGraphics.CGContext context)
{
double elapsedBpm = GetBpmStep();//BpmToProgress > 0 ? BpmToProgress : Timer.GetElapsedBpm();
//BpmToProgress = 0;
CATransaction.DisableActions = true;
CATransaction.AnimationDuration = 0;
context.SaveState();
foreach (Lane lane in Lanes)
{
lane.DrawFrame(context, elapsedBpm);
context.TranslateCTM((nfloat)BounceHelper.BottomLaneSpacing, 0);
}
context.RestoreState();
}
partial void InitFromContext(CoreGraphics.CGContext context);
public Graphics(CoreGraphics.CGContext context)
{
InitFromContext(context);
}
public override void DrawLayer(CoreAnimation.CALayer layer, CoreGraphics.CGContext context)
{
AddView(buttonView);
}
public void DrawHeaderText(string text, RGBrush brush, Rectangle rect)
{
throw new NotImplementedException();
}
public void ReleasePen(RGPen pen)
{
throw new NotImplementedException();
}
