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);
}
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);
}
RegionPlus(GraphicsPath path)
{
GpRegion region = new GpRegion();
lastResult = NativeMethods.GdipCreateRegionPath(path.nativePath, out region);
SetNativeRegion(region);
}
protected override void OnMouseUp(MouseEventArgs e)
{
base.OnMouseUp(e);
Capture = false;
path.Clear();
path.AddBeziers(allPoints.ToArray());
allPaths.Add(path);
allPoints.Clear();
path = new GraphicsPath();
}
public CustomLineCap(
GraphicsPath fillPath,
GraphicsPath strokePath,
LineCap baseCap,
float baseInset
)
{
nativeCap = new GpCustomLineCap();
GpPath nativeFillPath = null;
GpPath nativeStrokePath = null;
if (fillPath != null)
nativeFillPath = fillPath.nativePath;
if (strokePath != null)
nativeStrokePath = strokePath.nativePath;
lastResult = NativeMethods.GdipCreateCustomLineCap(
nativeFillPath, nativeStrokePath,
baseCap, baseInset, out nativeCap);
}
Exclude(GraphicsPath path)
{
return SetStatus(NativeMethods.GdipCombineRegionPath(nativeRegion,
path.nativePath,
CombineMode.CombineModeExclude));
}
public GpStatus FillPath(BrushPlus brush,
GraphicsPath path)
{
return SetStatus(NativeMethods.GdipFillPath(nativeGraphics,
brush.nativeBrush,
path.nativePath));
}
public GpStatus DrawPath(PenPlus pen,
GraphicsPath path)
{
return SetStatus(NativeMethods.GdipDrawPath(nativeGraphics,
pen != null ? pen.nativePen : null,
path != null ? path.nativePath : null));
}
public GraphicsPath(GraphicsPath path)
{
GpPath clonepath = null;
SetStatus(NativeMethods.GdipClonePath(path.nativePath, out clonepath));
SetNativePath(clonepath);
}
public GpStatus SetGraphicsPath(GraphicsPath path)
{
if (path == null)
return SetStatus(GpStatus.InvalidParameter);
return SetStatus(NativeMethods.GdipSetPathGradientPath(
(GpPathGradient)nativeBrush, path.nativePath));
}
public GpStatus GetGraphicsPath(out GraphicsPath path)
{
path = new GraphicsPath();
return SetStatus(NativeMethods.GdipGetPathGradientPath(
(GpPathGradient)nativeBrush, out path.nativePath));
}
public PathGradientBrush(
GraphicsPath path
)
{
GpPathGradient brush = new GpPathGradient();
lastResult = NativeMethods.GdipCreatePathGradientFromPath(
path.nativePath, out brush);
SetNativeBrush(brush);
}
GpStatus Union(GraphicsPath path)
{
return SetStatus(NativeMethods.GdipCombineRegionPath(nativeRegion,
path.nativePath,
CombineMode.CombineModeUnion));
}
GpStatus Intersect(GraphicsPath path)
{
return SetStatus(NativeMethods.GdipCombineRegionPath(nativeRegion,
path.nativePath,
CombineMode.CombineModeIntersect));
}
Complement(GraphicsPath path)
{
return SetStatus(NativeMethods.GdipCombineRegionPath(nativeRegion,
path.nativePath,
CombineMode.CombineModeComplement));
}
public GpStatus AddPath(GraphicsPath addingPath,
bool connect)
{
GpPath nativePath2 = null;
if (addingPath != null)
nativePath2 = addingPath.nativePath;
return SetStatus(NativeMethods.GdipAddPathPath(nativePath, nativePath2,
connect));
}
private void MainForm_Load(object sender, EventArgs e)
{
GpStatusPlus stat = NativeMethods.GdiplusStartup(out token, input, out output);
string bitmapPath = System.IO.Path.GetDirectoryName(GetType().Assembly.GetModules()[0].FullyQualifiedName);
bitmapPath = System.IO.Path.Combine(bitmapPath, "test.jpg");
StreamOnFile sf = new StreamOnFile(bitmapPath);
bmp = new BitmapPlus(sf);
penWrite = new PenPlus(Color.Blue, 3);
path = new GraphicsPath(FillMode.FillModeAlternate);
}
