本文整理汇总了C#中System.Windows.Media.Geometry.GetBoundsInternal方法的典型用法代码示例。如果您正苦于以下问题：C# Geometry.GetBoundsInternal方法的具体用法？C# Geometry.GetBoundsInternal怎么用？C# Geometry.GetBoundsInternal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.Media.Geometry的用法示例。
在下文中一共展示了Geometry.GetBoundsInternal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: PushClip
/// <summary>
/// PushClip -
/// Push a clip region, which will apply to all drawing primitives until the
/// corresponding Pop call.
/// </summary>
/// <param name="clipGeometry"> The Geometry to which we will clip. </param>
public override void PushClip(
Geometry clipGeometry)
{
// If we have an old clip, push the old clip onto the stack.
if (_haveClip)
{
// Ensure the clip stack
if (_clipStack == null)
{
_clipStack = new Stack<Rect>(2);
}
_clipStack.Push(_clip);
}
// Push the clip type
PushTypeStack(PushType.Clip);
if (clipGeometry != null)
{
// Since _clip is a value type, we need to know whether we have a clip or not.
// If not, we can assert that the initial value is present (Rect.Empty).
// We should also now set the _haveClip flag.
if (!_haveClip)
{
_haveClip = true;
_clip = clipGeometry.GetBoundsInternal(null /* pen */, _transform);
}
else
{
// update current clip
_clip.Intersect(clipGeometry.GetBoundsInternal(null /* pen */, _transform));
}
}
} 示例2: DrawGeometry
/// <summary>
/// DrawGeometry -
/// Draw a Geometry with the provided Brush and/or Pen.
/// If both the Brush and Pen are null this call is a no-op.
/// </summary>
/// <param name="brush">
/// The Brush with which to fill the Geometry.
/// This is optional, and can be null, in which case no fill is performed.
/// </param>
/// <param name="pen">
/// The Pen with which to stroke the Geometry.
/// This is optional, and can be null, in which case no stroke is performed.
/// </param>
/// <param name="geometry"> The Geometry to fill and/or stroke. </param>
public override void DrawGeometry(
Brush brush,
Pen pen,
Geometry geometry)
{
if ((geometry != null) && ((brush != null) || Pen.ContributesToBounds(pen)))
{
// _bounds is always in "world" space
// So, we need to transform the geometry to world to bound it
Rect geometryBounds = geometry.GetBoundsInternal(pen, _transform);
AddTransformedBounds(ref geometryBounds);
}
}