本文整理汇总了C#中System.Windows.Ink.DrawingAttributes.AddPropertyData方法的典型用法代码示例。如果您正苦于以下问题：C# DrawingAttributes.AddPropertyData方法的具体用法？C# DrawingAttributes.AddPropertyData怎么用？C# DrawingAttributes.AddPropertyData使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Windows.Ink.DrawingAttributes的用法示例。
在下文中一共展示了DrawingAttributes.AddPropertyData方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: OnMouseMove
public override void OnMouseMove(System.Windows.Controls.InkCanvas inkCanvas, System.Windows.Input.MouseEventArgs e)
{
if (e.LeftButton == MouseButtonState.Pressed)
{
bottomRight = e.GetPosition(inkCanvas);
if(topLeft != bottomRight)
{
StylusPointCollection pts = new StylusPointCollection();
GetRectangle(pts, (s) =>
{
if (StrokeResult != null)
inkCanvas.Strokes.Remove(StrokeResult);
DrawingAttributes drawingAttributes = new DrawingAttributes
{
Color = inkCanvas.DefaultDrawingAttributes.Color,
Width = inkCanvas.DefaultDrawingAttributes.Width,
StylusTip = StylusTip.Ellipse,
IgnorePressure = true,
FitToCurve = true
};
var BackgroundColor = inkCanvas.DefaultDrawingAttributes.GetPropertyData(DrawAttributesGuid.BackgroundColor);
drawingAttributes.AddPropertyData(DrawAttributesGuid.BackgroundColor, BackgroundColor);
StrokeResult = new RectangleStroke(s, drawingAttributes);
inkCanvas.Strokes.Add(StrokeResult);
}
);
}
}
}示例2: DecodeAsISF
//.........这里部分代码省略.........
}
else if (KnownIds.Color == guid)
{
cb = SerializationHelper.Decode(stream, out dw);
Color color = Color.FromRgb((byte)(dw & 0xff), (byte)((dw & 0xff00) >> Native.BitsPerByte), (byte)((dw & 0xff0000) >> (Native.BitsPerByte * 2)));
da.Color = color;
maximumStreamSize -= cb;
}
else if (KnownIds.StylusTipTransform == guid)
{
try
{
object data;
cb = ExtendedPropertySerializer.DecodeAsISF(stream, maximumStreamSize, guidList, tag, ref guid, out data);
Matrix matrix = Matrix.Parse((string)data);
da.StylusTipTransform = matrix;
}
catch (InvalidOperationException) // Matrix.Parse failed.
{
System.Diagnostics.Debug.Assert(false, "Corrupt Matrix in the ExtendedPropertyCollection!");
}
finally
{
maximumStreamSize -= cb;
}
}
else
{
object data;
cb = ExtendedPropertySerializer.DecodeAsISF(stream, maximumStreamSize, guidList, tag, ref guid, out data);
maximumStreamSize -= cb;
da.AddPropertyData(guid,data);
}
}
if (0 != maximumStreamSize)
{
throw new ArgumentException ();
}
//
// time to create our drawing attributes.
//
// 1) First we need to evaluate PenTip / StylusTip
// Here is the V1 - V2 mapping
//
// PenTip.Circle == StylusTip.Ellipse
// PenTip.Rectangle == StylusTip.Rectangle
// PenTip.Rectangle == StylusTip.Diamond
if (penTip == PenTip.Default)
{
//Since StylusTip is stored in the EPC at this point (if set), we can compare against it here.
if (da.StylusTip != StylusTip.Ellipse)
{
//
// StylusTip was set to something other than Ellipse
// when we last serialized (or else StylusTip would be Ellipse, the default)
// when StylusTip is != Ellipse and we serialize, we set PenTip to Rectangle
// which is not the default. Therefore, if PenTip is back to Circle,
// that means someone set it in V1 and we should respect that by
// changing StylusTip back to Ellipse
//
da.StylusTip = StylusTip.Ellipse;
}