/// <summary>
/// </summary>
/// <param name="paintParams"></param>
public void DrawShadow(NuGenPaintParams paintParams)
{
if (paintParams == null)
{
throw new ArgumentNullException("paintParams");
}
Graphics g = paintParams.Graphics;
Rectangle bounds = paintParams.Bounds;
int alpha = 0;
Color baseColor = Color.Black;
int alphaStep = 5;
Padding deflatePadding = new Padding(1);
using (NuGenGrfxMode mode = new NuGenGrfxMode(g))
{
NuGenControlPaint.SetGraphicsVeryHighQuality(g);
using (Pen pen = new Pen(Color.FromArgb(alpha, baseColor)))
{
for (int i = 0; i <= _shadowStepCount; i++)
{
g.DrawRectangle(pen, bounds);
pen.Color = Color.FromArgb(alpha += alphaStep, baseColor);
bounds = NuGenControlPaint.DeflateRectangle(bounds, deflatePadding);
if (i == 1)
{
alphaStep = 10;
}
}
}
}
}
public void PixelOffsetModeEmptyBlockTest()
{
_grfx.PixelOffsetMode = PixelOffsetMode.HighQuality;
using (NuGenGrfxMode mode = new NuGenGrfxMode(_grfx))
{
}
Assert.AreEqual(PixelOffsetMode.HighQuality, _grfx.PixelOffsetMode);
}
public void SmoothingModeEmptyTest()
{
_grfx.SmoothingMode = SmoothingMode.AntiAlias;
using (NuGenGrfxMode mode = new NuGenGrfxMode(_grfx))
{
}
Assert.AreEqual(SmoothingMode.AntiAlias, _grfx.SmoothingMode);
}
public void PixelOffsetModeTest()
{
_grfx.SmoothingMode = SmoothingMode.AntiAlias;
using (NuGenGrfxMode mode = new NuGenGrfxMode(_grfx))
{
_grfx.PixelOffsetMode = PixelOffsetMode.HighSpeed;
}
Assert.AreEqual(SmoothingMode.AntiAlias, _grfx.SmoothingMode);
}
/*
* DrawBorder
*/
/// <summary>
/// Draws the border with the specified style.
/// </summary>
/// <exception cref="ArgumentNullException"><para><paramref name="g"/> is <see langword="null"/>.</para></exception>
public static void DrawBorder(Graphics g, Rectangle rect, Color borderColor, NuGenBorderStyle borderStyle)
{
if (g == null)
{
throw new ArgumentNullException("g");
}
if (borderStyle == NuGenBorderStyle.None)
{
return;
}
using (NuGenGrfxMode mode = new NuGenGrfxMode(g))
{
g.SmoothingMode = SmoothingMode.Default;
if (borderStyle == NuGenBorderStyle.Bump ||
borderStyle == NuGenBorderStyle.Etched ||
borderStyle == NuGenBorderStyle.Flat ||
borderStyle == NuGenBorderStyle.Raised ||
borderStyle == NuGenBorderStyle.RaisedInner ||
borderStyle == NuGenBorderStyle.RaisedOuter ||
borderStyle == NuGenBorderStyle.Sunken ||
borderStyle == NuGenBorderStyle.SunkenInner ||
borderStyle == NuGenBorderStyle.SunkenOuter)
{
ControlPaint.DrawBorder3D(g, rect, (Border3DStyle)borderStyle);
}
else
{
using (SolidBrush sb = new SolidBrush(borderColor))
using (Pen p = new Pen(sb))
{
switch (borderStyle)
{
case NuGenBorderStyle.Dashed:
p.DashStyle = DashStyle.Dash;
break;
case NuGenBorderStyle.Dotted:
p.DashStyle = DashStyle.Dot;
break;
case NuGenBorderStyle.Solid:
p.DashStyle = DashStyle.Solid;
break;
}
g.DrawRectangle(p, new Rectangle(rect.X, rect.Y, rect.Width - 1, rect.Height - 1));
}
}
}
}
/// <summary>
/// </summary>
/// <param name="paintParams"></param>
/// <exception cref="ArgumentNullException">
/// <para><paramref name="paintParams"/> is <see langword="null"/>.</para>
/// </exception>
public void DrawTrackButton(NuGenTrackButtonPaintParams paintParams)
{
if (paintParams == null)
{
throw new ArgumentNullException("paintParams");
}
Graphics g = paintParams.Graphics;
Rectangle bounds = paintParams.Bounds;
NuGenControlState state = paintParams.State;
TickStyle tickStyle = paintParams.Style;
Rectangle borderRectangle = NuGenControlPaint.BorderRectangle(bounds);
using (NuGenGrfxMode mode = new NuGenGrfxMode(g))
{
g.SmoothingMode = SmoothingMode.AntiAlias;
using (GraphicsPath gp = NuGenSmoothTrackBarRenderer.GetGraphicsPath(borderRectangle, tickStyle))
{
/* Background */
using (
Brush brush = this.GetBackgroundBrush(
borderRectangle,
state == NuGenControlState.Normal || state == NuGenControlState.Focused
? NuGenControlState.Hot
: state
)
)
{
g.FillPath(brush, gp);
}
/* Body */
Rectangle bodyRectangle = Rectangle.Inflate(borderRectangle, 0, -3);
using (GraphicsPath bgp = NuGenSmoothTrackBarRenderer.GetBodyGraphicsPath(borderRectangle, tickStyle))
using (Brush brush = this.GetBackgroundBrush(bodyRectangle, state))
{
g.FillPath(brush, bgp);
}
/* Border */
using (Pen pen = this.GetBorderPen(state))
{
g.DrawPath(pen, gp);
}
}
}
}
/*
* DrawBorder
*/
/// <summary>
/// Draws the border with the specified style.
/// </summary>
/// <exception cref="ArgumentNullException"><para><paramref name="g"/> is <see langword="null"/>.</para></exception>
public static void DrawBorder(Graphics g, Rectangle rect, Color borderColor, NuGenBorderStyle borderStyle)
{
if (g == null)
{
throw new ArgumentNullException("g");
}
if (borderStyle == NuGenBorderStyle.None)
{
return;
}
using (NuGenGrfxMode mode = new NuGenGrfxMode(g))
{
g.SmoothingMode = SmoothingMode.Default;
if (borderStyle == NuGenBorderStyle.Bump
|| borderStyle == NuGenBorderStyle.Etched
|| borderStyle == NuGenBorderStyle.Flat
|| borderStyle == NuGenBorderStyle.Raised
|| borderStyle == NuGenBorderStyle.RaisedInner
|| borderStyle == NuGenBorderStyle.RaisedOuter
|| borderStyle == NuGenBorderStyle.Sunken
|| borderStyle == NuGenBorderStyle.SunkenInner
|| borderStyle == NuGenBorderStyle.SunkenOuter)
{
ControlPaint.DrawBorder3D(g, rect, (Border3DStyle)borderStyle);
}
else
{
using (SolidBrush sb = new SolidBrush(borderColor))
using (Pen p = new Pen(sb))
{
switch (borderStyle)
{
case NuGenBorderStyle.Dashed:
p.DashStyle = DashStyle.Dash;
break;
case NuGenBorderStyle.Dotted:
p.DashStyle = DashStyle.Dot;
break;
case NuGenBorderStyle.Solid:
p.DashStyle = DashStyle.Solid;
break;
}
g.DrawRectangle(p, new Rectangle(rect.X, rect.Y, rect.Width - 1, rect.Height - 1));
}
}
}
}
/// <summary>
/// </summary>
/// <param name="paintParams"></param>
/// <exception cref="ArgumentNullException"><para><paramref name="paintParams"/> is <see langword="null"/>.</para></exception>
public void DrawBorder(NuGenPaintParams paintParams)
{
if (paintParams == null)
{
throw new ArgumentNullException("paintParams");
}
Graphics g = paintParams.Graphics;
using (NuGenGrfxMode mode = new NuGenGrfxMode(g))
{
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
this.DrawRoundBorder(g, NuGenControlPaint.BorderRectangle(paintParams.Bounds), paintParams.State);
}
}
/*
* DrawBackground
*/
/// <summary>
/// </summary>
/// <param name="paintParams"></param>
/// <exception cref="ArgumentNullException">
/// <para>
/// <paramref name="paintParams"/> is <see langword="null"/>.
/// </para>
/// </exception>
public new void DrawBackground(NuGenPaintParams paintParams)
{
if (paintParams == null)
{
throw new ArgumentNullException("paintParams");
}
Graphics g = paintParams.Graphics;
Rectangle bounds = paintParams.Bounds;
NuGenControlState state = paintParams.State;
using (NuGenGrfxMode mode = new NuGenGrfxMode(g))
{
g.SmoothingMode = SmoothingMode.AntiAlias;
g.PixelOffsetMode = PixelOffsetMode.HighQuality;
this.DrawRoundBackground(g, bounds, state);
}
}
public override void Paint(PaintEventArgs e)
{
Graphics g = e.Graphics;
using (NuGenGrfxMode mode = new NuGenGrfxMode(g))
using (Pen pen = this.Painter._sketchCanvas.CreatePen())
{
this.Painter._sketchCanvas.InitializeGraphics(g);
foreach (Point[] figure in _firgures)
{
if (figure.Length > 1)
{
g.DrawLines(pen, figure);
}
}
}
}
public override void MouseMove(MouseEventArgs e)
{
if (_isDrawing)
{
_currentFigure.Add(e.Location);
using (Graphics g = Graphics.FromHwnd(this.Painter._sketchCanvas._hWnd))
using (Pen pen = this.Painter._sketchCanvas.CreatePen())
{
using (NuGenGrfxMode mode = new NuGenGrfxMode(g))
{
this.Painter._sketchCanvas.InitializeGraphics(g);
int figureCount = _currentFigure.Count;
g.DrawLine(pen, _currentFigure[figureCount - 1], _currentFigure[figureCount - 2]);
}
}
}
}
/*
* DrawRadioButton
*/
/// <summary>
/// </summary>
/// <param name="paintParams"></param>
/// <exception cref="ArgumentNullException">
/// <para><paramref name="paintParams"/> is <see langword="null"/>.</para>
/// </exception>
public void DrawRadioButton(NuGenRadioButtonPaintParams paintParams)
{
if (paintParams == null)
{
throw new ArgumentNullException("paintParams");
}
Graphics g = paintParams.Graphics;
Rectangle bounds = paintParams.Bounds;
NuGenControlState state = paintParams.State;
this.DrawEllipseBackground(g, bounds, state);
using (NuGenGrfxMode mode = new NuGenGrfxMode(g))
{
g.SmoothingMode = SmoothingMode.AntiAlias;
this.DrawEllipseBorder(g, bounds, state);
}
if (paintParams.Checked)
{
this.DrawRadio(g, bounds, state);
}
}
/*
* DrawRadio
*/
/// <summary>
/// </summary>
/// <param name="g"></param>
/// <param name="bounds"></param>
/// <param name="state"></param>
/// <exception cref="ArgumentNullException">
/// <para>
/// <paramref name="g"/> is <see langword="null"/>.
/// </para>
/// </exception>
private void DrawRadio(Graphics g, Rectangle bounds, NuGenControlState state)
{
if (g == null)
{
throw new ArgumentNullException("g");
}
Debug.Assert(this.ColorManager != null, "this.ColorManager != null");
bounds.Inflate(-3, -3);
using (SolidBrush sb = new SolidBrush(this.ColorManager.GetBorderColor(state)))
{
using (NuGenGrfxMode mode = new NuGenGrfxMode(g))
{
g.SmoothingMode = SmoothingMode.AntiAlias;
g.FillEllipse(sb, bounds);
}
}
}
/*
* DrawForeground
*/
/// <summary>
/// </summary>
/// <param name="paintParams"></param>
/// <exception cref="ArgumentNullException">
/// <para><paramref name="paintParams"/> is <see langword="null"/>.</para>
/// </exception>
public void DrawForeground(NuGenPaintParams paintParams)
{
if (paintParams == null)
{
throw new ArgumentNullException("paintParams");
}
Graphics g = paintParams.Graphics;
Rectangle bounds = paintParams.Bounds;
if (bounds.Height > 0 && bounds.Width > 0)
{
using (NuGenGrfxMode mode = new NuGenGrfxMode(g))
{
g.SmoothingMode = SmoothingMode.AntiAlias;
this.DrawBackground(paintParams.Graphics, bounds, NuGenControlState.Pressed);
}
}
}
/*
* DrawTabButton
*/
/// <summary>
/// </summary>
/// <param name="paintParams"></param>
/// <exception cref="ArgumentNullException">
/// <para>
/// <paramref name="paintParams"/> is <see langword="null"/>.
/// </para>
/// </exception>
public void DrawTabButton(NuGenTabButtonPaintParams paintParams)
{
if (paintParams == null)
{
throw new ArgumentNullException("paintParams");
}
Graphics g = paintParams.Graphics;
Rectangle bounds = paintParams.Bounds;
NuGenControlState currentState = NuGenControlState.Normal;
/* Helps to draw background properly if the BackColor property is set to Color.Transparent. */
g.FillRectangle(SystemBrushes.Control, new Rectangle(0, 0, bounds.Width, 2));
switch (paintParams.State)
{
case TabItemState.Disabled:
{
currentState = NuGenControlState.Disabled;
break;
}
case TabItemState.Hot:
{
currentState = NuGenControlState.Hot;
break;
}
case TabItemState.Selected:
{
currentState = NuGenControlState.Pressed;
break;
}
default:
{
currentState = NuGenControlState.Normal;
break;
}
}
Rectangle tweakedRectangle = NuGenControlPaint.BorderRectangle(bounds);
using (NuGenGrfxMode mode = new NuGenGrfxMode(g))
{
g.SmoothingMode = SmoothingMode.AntiAlias;
DrawRoundBackground(g, tweakedRectangle, currentState, NuGenRoundRectangleStyle.TopRound);
DrawRoundBorder(g, tweakedRectangle, currentState, NuGenRoundRectangleStyle.TopRound);
}
this.DrawText(
g,
paintParams.TextBounds,
currentState,
paintParams.Text,
paintParams.Font,
paintParams.ForeColor,
System.Drawing.ContentAlignment.MiddleLeft
);
if (paintParams.Image != null)
{
this.DrawImage(
g,
paintParams.ImageBounds,
currentState,
paintParams.Image
);
}
}
public void TextRenderingHintTest()
{
_grfx.TextRenderingHint = TextRenderingHint.ClearTypeGridFit;
using (NuGenGrfxMode mode = new NuGenGrfxMode(_grfx))
{
_grfx.TextRenderingHint = TextRenderingHint.SystemDefault;
}
Assert.AreEqual(TextRenderingHint.ClearTypeGridFit, _grfx.TextRenderingHint);
}
/*
* DrawShadow
*/
/// <summary>
/// </summary>
/// <param name="paintParams"></param>
/// <exception cref="ArgumentNullException">
/// <para>
/// <paramref name="paintParams"/> is <see langword="null"/>.
/// </para>
/// </exception>
public void DrawShadow(NuGenPaintParams paintParams)
{
if (paintParams == null)
{
throw new ArgumentNullException("paintParams");
}
Graphics g = paintParams.Graphics;
Rectangle bounds = paintParams.Bounds;
using (NuGenGrfxMode mode = new NuGenGrfxMode(g))
{
g.SmoothingMode = SmoothingMode.AntiAlias;
g.PixelOffsetMode = PixelOffsetMode.HighQuality;
for (int i = 0; i < _shadowColorsCount; i++)
{
using (Pen pen = new Pen(_shadowColors[i]))
{
NuGenControlPaint.DrawRoundRectangle(g, pen, bounds, _shadowColorsCount - i);
}
bounds.Inflate(-1, -1);
}
}
}
/*
* DrawText
*/
/// <summary>
/// </summary>
/// <param name="paintParams"></param>
/// <exception cref="ArgumentNullException"><paramref name="paintParams"/> is <see langword="null"/>.</exception>
public new void DrawText(NuGenTextPaintParams paintParams)
{
if (paintParams == null)
{
throw new ArgumentNullException("paintParams");
}
Graphics g = paintParams.Graphics;
using (NuGenGrfxMode mode = new NuGenGrfxMode(g))
{
g.TextRenderingHint = TextRenderingHint.ClearTypeGridFit;
using (StringFormat sf = new StringFormat())
{
sf.Trimming = StringTrimming.EllipsisCharacter;
base.DrawText(
paintParams.Graphics,
paintParams.Bounds,
paintParams.State,
paintParams.Text,
paintParams.Font,
paintParams.ForeColor,
sf
);
}
}
}