private void CreateObjects()
{
brSolid = new SolidBrushPlus(Color.CornflowerBlue);
brHatch = new HatchBrush(HatchStyle.HatchStyle25Percent,
Color.Black, Color.White);
string bitmapPath = System.IO.Path.GetDirectoryName(GetType().Assembly.GetModules()[0].FullyQualifiedName);
bitmapPath = System.IO.Path.Combine(bitmapPath, "brushPattern.bmp");
StreamOnFile sf = new StreamOnFile(bitmapPath);
ImagePlus img = new ImagePlus(sf, false);
brTexture = new TextureBrushPlus(img, WrapMode.WrapModeTile);
brLinGrad = new LinearGradientBrush(new GpPointF(0, 0),
new GpPointF(50, 50), Color.Black, Color.White);
// Create rectangular path
GraphicsPath path = new GraphicsPath(FillMode.FillModeAlternate);
path.AddRectangle(new GpRectF( 0, 0, ClientRectangle.Width,
ClientRectangle.Height / 5));
// Create rectangular gradient brush
// with red in center and black in the corners
brPathGrad = new PathGradientBrush(path);
brPathGrad.SetCenterColor(Color.Red);
int count = 2;
brPathGrad.SetSurroundColors(new Color[] { Color.Black, Color.Black },
ref count);
}
private void CreateObjects()
{
brSolid = new SolidBrushPlus(Color.CornflowerBlue);
penSolid = new PenPlus(Color.Red, 10);
penSolid.SetEndCap(LineCap.LineCapRound);
penSolid.SetStartCap(LineCap.LineCapArrowAnchor);
brHatch = new HatchBrush(HatchStyle.HatchStyle25Percent,
Color.Black, Color.White);
penHatch = new PenPlus(brHatch, 10);
penSolidTrans = new PenPlus(Color.FromArgb(-0x5f7f7f7f), 10);
penSolidCustomCap = new PenPlus(Color.Black, 20);
GraphicsPath path = new GraphicsPath(FillMode.FillModeAlternate);
path.AddEllipse(-0.5f, -1.5f, 1, 3);
CustomLineCap cap = new CustomLineCap(null, path, LineCap.LineCapFlat, 0);
penSolidCustomCap.SetCustomEndCap(cap);
penDash = new PenPlus(Color.Black, 5);
penDash.SetDashStyle(DashStyle.DashStyleDot);
brGrad = new LinearGradientBrush(
new GpPointF(0, 0), new GpPointF(100, 100),
Color.Black, Color.White);
penGradient = new PenPlus(brGrad, 30);
}
/// <summary>
/// Creates brushes used to render the pie slice.
/// </summary>
/// <param name="surfaceColor">
/// Color used for rendering.
/// </param>
/// <param name="shadowStyle">
/// Shadow style used for rendering.
/// </param>
protected virtual void CreateSurfaceBrushes(Color surfaceColor, ShadowStyle shadowStyle)
{
m_brushSurface = new SolidBrushPlus(surfaceColor);
m_brushSurfaceHighlighted = new SolidBrushPlus(ColorUtil.CreateColorWithCorrectedLightness(surfaceColor, ColorUtil.BrightnessEnhancementFactor1));
switch (shadowStyle)
{
case ShadowStyle.NoShadow:
m_brushStartSide = m_brushEndSide = m_brushPeripherySurface = new SolidBrushPlus(surfaceColor);
break;
case ShadowStyle.UniformShadow:
m_brushStartSide = m_brushEndSide = m_brushPeripherySurface = new SolidBrushPlus(ColorUtil.CreateColorWithCorrectedLightness(surfaceColor, -ColorUtil.BrightnessEnhancementFactor1));
break;
case ShadowStyle.GradualShadow:
double angle = m_startAngle - 180 - s_shadowAngle;
if (angle < 0)
angle += 360;
m_brushStartSide = CreateBrushForSide(surfaceColor, angle);
angle = m_startAngle + m_sweepAngle - s_shadowAngle;
if (angle < 0)
angle += 360;
m_brushEndSide = CreateBrushForSide(surfaceColor, angle);
m_brushPeripherySurface = CreateBrushForPeriphery(surfaceColor);
break;
}
}