public Matrix TextMatrix(ProgressBarPath mp)
{
//Scale the Path to fit the Rectangle
var _with3 = mp;
RectangleF text_rectf = _with3.Path.GetBounds();
PointF[] target_pts = {
new PointF(_with3.Rect.Left, _with3.Rect.Top),
new PointF(_with3.Rect.Right, _with3.Rect.Top),
new PointF(_with3.Rect.Left, _with3.Rect.Bottom)
};
return new Matrix(text_rectf, target_pts);
}
public ProgressBarPath GetPath(Rectangle PathRect, bool IsBorder, short ShowDotBorder = 0)
{
ProgressBarPath pPath = new ProgressBarPath();
pPath.Path = new GraphicsPath();
switch (Shape) {
case eShape.Rectangle:
if (IsBorder) {
pPath.Rect = new Rectangle(PathRect.X, PathRect.Y, PathRect.Width - 1, PathRect.Height - 1);
} else {
pPath.Rect = new Rectangle(PathRect.X, PathRect.Y, PathRect.Width - ShowDotBorder, PathRect.Height - ShowDotBorder);
}
if (CornersApply == eCornersApply.Bar) {
pPath.Path.AddRectangle(pPath.Rect);
} else {
pPath.Path = GetRoundedRectPath(pPath.Rect, Corners);
}
break;
case eShape.Ellipse:
if (IsBorder) {
pPath.Rect = new Rectangle(1, 1, PathRect.Width - 2, PathRect.Height - 2);
} else {
pPath.Rect = new Rectangle(PathRect.X + ShowDotBorder, PathRect.Y + ShowDotBorder, PathRect.Width - ShowDotBorder * 2, PathRect.Height - ShowDotBorder * 2);
}
pPath.Path.AddEllipse(pPath.Rect);
break;
case eShape.TriangleLeft:
pPath.Rect = new Rectangle(PathRect.X, PathRect.Y, PathRect.Width, PathRect.Height);
Point[] myArray = null;
if (IsBorder) {
myArray = new Point[] {
new Point(pPath.Rect.Left, Convert.ToInt32(pPath.Rect.Height / 2)),
new Point(pPath.Rect.Right, 1),
new Point(pPath.Rect.Right, pPath.Rect.Bottom - 1)
};
} else {
myArray = new Point[] {
new Point(pPath.Rect.Left + ShowDotBorder, Convert.ToInt32(pPath.Rect.Height / 2)),
new Point(Convert.ToInt32(pPath.Rect.Right - ShowDotBorder / 2), 0 + ShowDotBorder),
new Point(Convert.ToInt32(pPath.Rect.Right - ShowDotBorder / 2), pPath.Rect.Bottom - ShowDotBorder)
};
}
pPath.Path.AddPolygon(myArray);
break;
case eShape.TriangleRight:
pPath.Rect = new Rectangle(PathRect.X, PathRect.Y, PathRect.Width, PathRect.Height);
myArray = null;
if (IsBorder) {
myArray = new Point[] {
new Point(0, 1),
new Point(0, pPath.Rect.Bottom - 1),
new Point(pPath.Rect.Right, Convert.ToInt32(pPath.Rect.Height / 2))
};
} else {
myArray = new Point[] {
new Point(0, 0 + ShowDotBorder),
new Point(0, pPath.Rect.Bottom - ShowDotBorder),
new Point(pPath.Rect.Right - ShowDotBorder, Convert.ToInt32(pPath.Rect.Height / 2))
};
}
pPath.Path.AddPolygon(myArray);
break;
case eShape.TriangleUp:
pPath.Rect = new Rectangle(PathRect.X, PathRect.Y, PathRect.Width, PathRect.Height);
myArray = null;
if (IsBorder) {
myArray = new Point[] {
new Point(Convert.ToInt32(pPath.Rect.Width / 2), pPath.Rect.Top),
new Point(pPath.Rect.Left + 2, pPath.Rect.Bottom - 1),
new Point(pPath.Rect.Right - 2, pPath.Rect.Bottom - 1)
};
} else {
myArray = new Point[] {
new Point(Convert.ToInt32(pPath.Rect.Width / 2), Convert.ToInt32(pPath.Rect.Top + ShowDotBorder / 2)),
new Point(pPath.Rect.Left + ShowDotBorder * 2, pPath.Rect.Bottom - ShowDotBorder),
new Point(pPath.Rect.Right - ShowDotBorder * 2, pPath.Rect.Bottom - ShowDotBorder)
};
}
pPath.Path.AddPolygon(myArray);
break;
case eShape.TriangleDown:
pPath.Rect = new Rectangle(PathRect.X, PathRect.Y, PathRect.Width, PathRect.Height);
myArray = null;
if (IsBorder) {
myArray = new Point[] {
new Point(Convert.ToInt32(pPath.Rect.Width / 2), pPath.Rect.Bottom),
new Point(pPath.Rect.Left + 1, 0),
new Point(pPath.Rect.Right - 1, 0)
};
} else {
myArray = new Point[] {
new Point(Convert.ToInt32(pPath.Rect.Width / 2), Convert.ToInt32(pPath.Rect.Bottom - ShowDotBorder / 2)),
new Point(pPath.Rect.Left + ShowDotBorder, 0),
new Point(pPath.Rect.Right - ShowDotBorder, 0)
};
}
pPath.Path.AddPolygon(myArray);
break;
case eShape.Text:
if (IsBorder) {
pPath.Rect = new Rectangle(1, 1, PathRect.Width - 2, PathRect.Height - 2);
} else {
pPath.Rect = new Rectangle(PathRect.X + 1, PathRect.Y + 1, Convert.ToInt32(PathRect.Width - 2 - ShowDotBorder / 2), PathRect.Height - 2 - ShowDotBorder);
}
// Make the StringFormat.
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Center;
// Add the text to the GraphicsPath.
pPath.Path.AddString(ShapeText, ShapeTextFont.FontFamily, Convert.ToInt32(FontStyle.Bold), pPath.Rect.Height, new PointF(0, 0), sf);
sf.Dispose();
break;
}
return pPath;
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
ProgressBarPath MyPath = new ProgressBarPath();
MyPath = GetPath(this.DisplayRectangle, true);
if ((this.BackgroundImage != null)) {
e.Graphics.DrawImage(this.BackgroundImage, this.DisplayRectangle);
}
//Call the appropriate Paint Method to draw the bar
switch (BarType) {
case eBarType.Bar:
if (Value > 0) {
PaintBar(e);
}
break;
case eBarType.CylonBar:
PaintCylonBar(e);
break;
case eBarType.CylonGlider:
PaintCylonGlider(e);
break;
}
//Create the Border Graphicspath and Draw it
if (Border) {
Pen MyPen = new Pen(BorderColor, BorderWidth);
MyPen.Alignment = PenAlignment.Inset;
var _with1 = MyPath;
if (Shape == eShape.Text) {
if (ShapeTextRotate != eRotateText.None) {
Matrix mtrx = new Matrix();
mtrx.Rotate(GetRotateAngle(ShapeTextRotate));
_with1.Path.Transform(mtrx);
}
e.Graphics.Transform = TextMatrix(MyPath);
}
e.Graphics.DrawPath(MyPen, _with1.Path);
e.Graphics.ResetTransform();
MyPen.Dispose();
}
//Make a Region from the Graphicspath to clip the shape
this.Region = null;
if (Border)
if (BorderWidth == 1)
MyPath = GetPath(this.DisplayRectangle, false);
Region mRegion = null;
if (Shape == eShape.Text) {
if (ShapeTextRotate != eRotateText.None) {
Matrix mtrx = new Matrix();
mtrx.Rotate(GetRotateAngle(ShapeTextRotate));
MyPath.Path.Transform(mtrx);
}
mRegion = new Region(MyPath.Path);
mRegion.Transform(TextMatrix(MyPath));
} else {
mRegion = new Region(MyPath.Path);
}
this.Region = mRegion;
mRegion.Dispose();
//Add the Text
if (this.TextShow != eTextShow.None & this.TextPlacement == eTextPlacement.OverBar)
PutText(e, this.DisplayRectangle);
}
