public GeometryAuxWeight(Geometry geometry)
{
m_mtx_zoom_in_y = Matrix4.CreateScaling(1, 100);
m_mtx_zoom_out_y = Matrix4.CreateScaling(1, 1.0 / 100.0);
m_trans_zoom_in_y = GeometryMatrix4Transformer.CreateOptimizedTransformer(geometry, m_mtx_zoom_in_y);
m_contour = new GeometryContour(m_trans_zoom_in_y);
m_trans_zoom_out = GeometryMatrix4Transformer.CreateOptimizedTransformer(m_contour, m_mtx_zoom_out_y);
m_contour.AutoDetectOrientation = false;
Geometry = m_trans_zoom_out;
}
public SVGPath()
{
m_storage = new GraphicsPath();
m_attr_storage = new List <SVGPathAttributes>();
m_attr_stack = new List <SVGPathAttributes>();
m_transform = Matrix4.Identity;
m_curved = new FlattenCurveGeometry(m_storage);
m_curved_stroked = new GeometryStroke(m_curved);
m_curved_stroked_trans = new GeometryMatrix4Transformer(m_curved_stroked, m_transform);
m_curved_trans = new GeometryMatrix4Transformer(m_curved, m_transform);
m_curved_trans_contour = new GeometryContour(m_curved_trans);
m_curved_trans_contour.AutoDetectOrientation = false;
}
protected override void OnPaint(GUI.PaintEventArgs e)
{
base.OnPaint(e);
Graphics graphics = e.Graphics;
graphics.TextRenderingHint = TextRenderingHint.AntiAlias;
graphics.SmoothingMode = SmoothingMode.AntiAlias;
Geometry outlinePath = GeometryMatrix4Transformer.
CreateOptimizedTransformer(Common.GraphicsPath_AltSketch,
Matrix4.CreateScaling(0.9 * ClientWidth / Common.GraphicsPath_AltSketch_Bounds.Width));
Rect outlinePathBounds = outlinePath.Bounds;
Point textOffset = ((ClientSize - outlinePathBounds.Size) / 2).ToPoint();
graphics.TranslateTransform(textOffset.X, textOffset.Y - outlinePathBounds.Top);
GeometryVertexCommandAndFlags flag = GeometryVertexCommandAndFlags.None;
if (rbCloseCW.IsChecked)
{
flag = GeometryVertexCommandAndFlags.FlagCW;
}
else if (rbCloseCCW.IsChecked)
{
flag = GeometryVertexCommandAndFlags.FlagCCW;
}
SpecialContourGeometry specialContourGeometry = new SpecialContourGeometry(outlinePath, flag);
FlattenCurveGeometry curve = new FlattenCurveGeometry(specialContourGeometry);
GeometryContour contour = new GeometryContour(curve);
contour.Width = m_WidthSlider.Value;
contour.AutoDetectOrientation = m_AutoDetectCheckBox.IsChecked;
graphics.FillGeometry(m_FillBrush, contour);
graphics.DrawGeometry(m_ContourPen, contour);
}
