public override void Fill(VertexStore vxs)
{
_canvas.FillGfxPath(
_fillColor,
InternalGraphicsPath.CreateGraphicsPath(new VertexStoreSnap(vxs))
);
}
public override void Draw(VertexStoreSnap snap)
{
_canvas.DrawGfxPath(
this._strokeColor,
InternalGraphicsPath.CreateGraphicsPath(snap)
);
}
//-----------------------------------------------------------------------------------------------------------------
public override RenderVx CreateRenderVx(VertexStoreSnap snap)
{
//store internal gfx path inside render vx
//1.
InternalGraphicsPath p = _igfxPathBuilder.CreateGraphicsPathForRenderVx(snap);
return(new GLRenderVx(p));
}
public override void PaintSeries(VertexStore vxs, Color[] colors, int[] pathIndexs, int numPath)
{
//TODO: review here.
//
for (int i = 0; i < numPath; ++i)
{
_canvas.FillGfxPath(colors[i], InternalGraphicsPath.CreateGraphicsPath(new VertexStoreSnap(vxs, pathIndexs[i])));
}
}
public void FillRoundRect(Color color, float x, float y, float w, float h, float rx, float ry)
{
roundRect.SetRect(x, y, x + w, y + h);
roundRect.SetRadius(rx, ry);
//create round rect vxs
var vxs = roundRect.MakeVxs(GetFreeVxs());
_canvas.FillGfxPath(_fillColor, InternalGraphicsPath.CreateGraphicsPath(new VertexStoreSnap(vxs)));
ReleaseVxs(ref vxs);
}
public override void DrawEllipse(double left, double bottom, double right, double top)
{
double x = (left + right) / 2;
double y = (bottom + top) / 2;
double rx = Math.Abs(right - x);
double ry = Math.Abs(top - y);
ellipse.Reset(x, y, rx, ry);
VertexStore vxs = ellipse.MakeVxs(GetFreeVxs());
_canvas.DrawGfxPath(_strokeColor, InternalGraphicsPath.CreateGraphicsPath(new VertexStoreSnap(vxs)));
ReleaseVxs(ref vxs);
}
public void DrawRoundRect(float x, float y, float w, float h, float rx, float ry)
{
roundRect.SetRect(x, y, x + w, y + h);
roundRect.SetRadius(rx, ry);
_aggStroke.Width = this.StrokeWidth;
var v1 = GetFreeVxs();
var v2 = GetFreeVxs();
_aggStroke.MakeVxs(roundRect.MakeVxs(v1), v2);
_canvas.DrawGfxPath(_strokeColor, InternalGraphicsPath.CreateGraphicsPath(new VertexStoreSnap(v2)));
ReleaseVxs(ref v2);
ReleaseVxs(ref v1);
}
public override void DrawBezierCurve(float startX, float startY, float endX, float endY, float controlX1, float controlY1, float controlX2, float controlY2)
{
var v1 = GetFreeVxs();
BezierCurve.CreateBezierVxs4(v1,
new PixelFarm.VectorMath.Vector2(startX, startY),
new PixelFarm.VectorMath.Vector2(endX, endY),
new PixelFarm.VectorMath.Vector2(controlX1, controlY1),
new PixelFarm.VectorMath.Vector2(controlY2, controlY2));
_aggStroke.Width = this.StrokeWidth;
var v2 = GetFreeVxs();
_canvas.DrawGfxPath(_canvas.StrokeColor, InternalGraphicsPath.CreateGraphicsPath(new VertexStoreSnap(_aggStroke.MakeVxs(v1, v2))));
ReleaseVxs(ref v2);
ReleaseVxs(ref v1);
}
//-------------------------------------------------------------------------------
public void FillGfxPath(Drawing.Color color, InternalGraphicsPath igpth)
{
switch (SmoothMode)
{
case CanvasSmoothMode.No:
{
List <Figure> figures = igpth.figures;
int subPathCount = figures.Count;
for (int i = 0; i < subPathCount; ++i)
{
Figure f = figures[i];
float[] tessArea = f.GetAreaTess(ref this.tessTool);
if (tessArea != null)
{
this.basicFillShader.FillTriangles(tessArea, f.TessAreaTriangleCount, color);
}
}
}
break;
case CanvasSmoothMode.Smooth:
{
List <Figure> figures = igpth.figures;
int subPathCount = figures.Count;
float prevWidth = StrokeWidth;
StrokeColor = color;
StrokeWidth = 0.5f;
for (int i = 0; i < subPathCount; ++i)
{
Figure f = figures[i];
float[] tessArea = f.GetAreaTess(ref this.tessTool);
if (tessArea != null)
{
basicFillShader.FillTriangles(tessArea, f.TessAreaTriangleCount, color);
smoothLineShader.DrawTriangleStrips(f.GetSmoothBorders(), f.BorderTriangleStripCount);
}
}
StrokeWidth = prevWidth;
}
break;
}
}
public void DrawGfxPath(Drawing.Color color, InternalGraphicsPath igpth)
{
switch (SmoothMode)
{
case SmoothMode.No:
{
int subPathCount = igpth.FigCount;
for (int i = 0; i < subPathCount; ++i)
{
Figure f = igpth.GetFig(i);
float[] coordXYs = f.coordXYs;
unsafe
{
fixed(float *head = &coordXYs[0])
{
basicFillShader.DrawLineLoopWithVertexBuffer(head, coordXYs.Length / 2, StrokeColor);
}
}
}
}
break;
case SmoothMode.Smooth:
{
StrokeColor = color;
StrokeWidth = 1f;
int subPathCount = igpth.FigCount;
for (int i = 0; i < subPathCount; ++i)
{
Figure f = igpth.GetFig(i);
smoothLineShader.DrawTriangleStrips(f.GetSmoothBorders(smoothBorderBuilder), f.BorderTriangleStripCount);
}
//restore back
}
break;
}
}
public void DrawGfxPath(Drawing.Color color, InternalGraphicsPath igpth)
{
switch (SmoothMode)
{
case CanvasSmoothMode.No:
{
List <Figure> figures = igpth.figures;
int subPathCount = figures.Count;
for (int i = 0; i < subPathCount; ++i)
{
Figure f = figures[i];
float[] coordXYs = f.coordXYs;
unsafe
{
fixed(float *head = &coordXYs[0])
{
basicFillShader.DrawLineLoopWithVertexBuffer(head, coordXYs.Length / 2, StrokeColor);
}
}
}
}
break;
case CanvasSmoothMode.Smooth:
{
StrokeColor = color;
StrokeWidth = 1f;
List <Figure> figures = igpth.figures;
int subPathCount = figures.Count;
for (int i = 0; i < subPathCount; ++i)
{
Figure f = figures[i];
smoothLineShader.DrawTriangleStrips(f.GetSmoothBorders(), f.BorderTriangleStripCount);
}
}
break;
}
}
public GLRenderVx(InternalGraphicsPath gxpth)
{
this.gxpth = gxpth;
}
//-------------------------------------------------------------------------------
public void FillGfxPath(Drawing.Color color, InternalGraphicsPath igpth)
{
switch (SmoothMode)
{
case CanvasSmoothMode.No:
{
List<Figure> figures = igpth.figures;
int subPathCount = figures.Count;
for (int i = 0; i < subPathCount; ++i)
{
Figure f = figures[i];
this.basicFillShader.FillTriangles(f.GetAreaTess(ref this.tessTool), f.TessAreaTriangleCount, color);
}
}
break;
case CanvasSmoothMode.Smooth:
{
List<Figure> figures = igpth.figures;
int subPathCount = figures.Count;
float prevWidth = StrokeWidth;
StrokeColor = color;
StrokeWidth = 0.5f;
for (int i = 0; i < subPathCount; ++i)
{
Figure f = figures[i];
basicFillShader.FillTriangles(f.GetAreaTess(ref this.tessTool), f.TessAreaTriangleCount, color);
smoothLineShader.DrawTriangleStrips(f.GetSmoothBorders(), f.BorderTriangleStripCount);
}
StrokeWidth = prevWidth;
}
break;
}
}
public void FillGfxPath(Drawing.Brush brush, InternalGraphicsPath igpth)
{
switch (brush.BrushKind)
{
case Drawing.BrushKind.Solid:
{
var solidBrush = brush as PixelFarm.Drawing.SolidBrush;
FillGfxPath(solidBrush.Color, igpth);
}
break;
case Drawing.BrushKind.LinearGradient:
case Drawing.BrushKind.Texture:
{
List <Figure> figures = igpth.figures;
int m = figures.Count;
for (int b = 0; b < m; ++b)
{
Figure fig = figures[b];
GL.ClearStencil(0); //set value for clearing stencil buffer
//actual clear here
GL.Clear(ClearBufferMask.StencilBufferBit);
//-------------------
//disable rendering to color buffer
GL.ColorMask(false, false, false, false);
//start using stencil
GL.Enable(EnableCap.StencilTest);
//place a 1 where rendered
GL.StencilFunc(StencilFunction.Always, 1, 1);
//replace where rendered
GL.StencilOp(StencilOp.Replace, StencilOp.Replace, StencilOp.Replace);
//render to stencill buffer
//-----------------
float[] tessArea = fig.GetAreaTess(ref this.tessTool);
//-------------------------------------
if (tessArea != null)
{
this.basicFillShader.FillTriangles(tessArea, fig.TessAreaTriangleCount, PixelFarm.Drawing.Color.Black);
}
//--------------------------------------
//render color
//--------------------------------------
//reenable color buffer
GL.ColorMask(true, true, true, true);
//where a 1 was not rendered
GL.StencilFunc(StencilFunction.Equal, 1, 1);
//freeze stencill buffer
GL.StencilOp(StencilOp.Keep, StencilOp.Keep, StencilOp.Keep);
//------------------------------------------
//we already have valid ps from stencil step
//------------------------------------------
//-------------------------------------------------------------------------------------
//1. we draw only alpha chanel of this black color to destination color
//so we use BlendFuncSeparate as follow ...
//-------------------------------------------------------------------------------------
//1. we draw only alpha channel of this black color to destination color
//so we use BlendFuncSeparate as follow ...
GL.ColorMask(false, false, false, true);
//GL.BlendFuncSeparate(
// BlendingFactorSrc.DstColor, BlendingFactorDest.DstColor, //the same
// BlendingFactorSrc.One, BlendingFactorDest.Zero);
//use alpha chanel from source***
GL.BlendFunc(BlendingFactorSrc.One, BlendingFactorDest.Zero);
float[] smoothBorder = fig.GetSmoothBorders();
invertAlphaFragmentShader.DrawTriangleStrips(smoothBorder, fig.BorderTriangleStripCount);
//at this point alpha component is fill in to destination
//-------------------------------------------------------------------------------------
//2. then fill again!,
//we use alpha information from dest,
//so we set blend func to ... GL.BlendFunc(BlendingFactorSrc.DstAlpha, BlendingFactorDest.OneMinusDstAlpha)
GL.ColorMask(true, true, true, true);
GL.BlendFunc(BlendingFactorSrc.DstAlpha, BlendingFactorDest.OneMinusDstAlpha);
{
//draw box*** of gradient color
switch (brush.BrushKind)
{
case Drawing.BrushKind.LinearGradient:
{
var linearGradientBrush = brush as PixelFarm.Drawing.LinearGradientBrush;
var colors = linearGradientBrush.GetColors();
var points = linearGradientBrush.GetStopPoints();
float[] v2f, color4f;
GLGradientColorProvider.CalculateLinearGradientVxs2(
points[0].X, points[0].Y,
points[1].X, points[1].Y,
colors[0],
colors[1], out v2f, out color4f);
rectFillShader.Render(v2f, color4f);
}
break;
case Drawing.BrushKind.Texture:
{
//draw texture image ***
PixelFarm.Drawing.TextureBrush tbrush = (PixelFarm.Drawing.TextureBrush)brush;
GLBitmap bmpTexture = PixelFarm.Drawing.Image.GetCacheInnerImage(tbrush.TextureImage) as GLBitmap;
//TODO: review here
//where text start?
this.DrawImage(bmpTexture, 0, 300);
}
break;
}
}
//restore back
//3. switch to normal blending mode
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
GL.Disable(EnableCap.StencilTest);
}
}
break;
}
}
public RenderVx CreatePolygonRenderVx(float[] xycoords)
{
//store internal gfx path inside render vx
return(new GLRenderVx(InternalGraphicsPath.CreatePolygonGraphicsPath(xycoords)));
}
//---------------------------------------------------------------------
public void DrawArc(float fromX, float fromY, float endX, float endY,
float xaxisRotationAngleDec, float rx, float ry,
SvgArcSize arcSize, SvgArcSweep arcSweep)
{
//------------------
//SVG Elliptical arc ...
//from Apache Batik
//-----------------
CenterFormArc centerFormArc = new CenterFormArc();
ComputeArc2(fromX, fromY, rx, ry,
DegToRad(xaxisRotationAngleDec),
arcSize == SvgArcSize.Large,
arcSweep == SvgArcSweep.Negative,
endX, endY, ref centerFormArc);
arcTool.Init(centerFormArc.cx, centerFormArc.cy, rx, ry,
centerFormArc.radStartAngle,
(centerFormArc.radStartAngle + centerFormArc.radSweepDiff));
VertexStore v1 = GetFreeVxs();
bool stopLoop = false;
foreach (VertexData vertexData in arcTool.GetVertexIter())
{
switch (vertexData.command)
{
case VertexCmd.NoMore:
stopLoop = true;
break;
default:
v1.AddVertex(vertexData.x, vertexData.y, vertexData.command);
//yield return vertexData;
break;
}
//------------------------------
if (stopLoop)
{
break;
}
}
double scaleRatio = 1;
if (centerFormArc.scaleUp)
{
int vxs_count = v1.Count;
double px0, py0, px_last, py_last;
v1.GetVertex(0, out px0, out py0);
v1.GetVertex(vxs_count - 1, out px_last, out py_last);
double distance1 = Math.Sqrt((px_last - px0) * (px_last - px0) + (py_last - py0) * (py_last - py0));
double distance2 = Math.Sqrt((endX - fromX) * (endX - fromX) + (endY - fromY) * (endY - fromY));
if (distance1 < distance2)
{
scaleRatio = distance2 / distance1;
}
else
{
}
}
if (xaxisRotationAngleDec != 0)
{
//also rotate
if (centerFormArc.scaleUp)
{
var mat = PixelFarm.Agg.Transform.Affine.NewMatix(
new PixelFarm.Agg.Transform.AffinePlan(PixelFarm.Agg.Transform.AffineMatrixCommand.Translate, -centerFormArc.cx, -centerFormArc.cy),
new PixelFarm.Agg.Transform.AffinePlan(PixelFarm.Agg.Transform.AffineMatrixCommand.Scale, scaleRatio, scaleRatio),
new PixelFarm.Agg.Transform.AffinePlan(PixelFarm.Agg.Transform.AffineMatrixCommand.Rotate, DegToRad(xaxisRotationAngleDec)),
new PixelFarm.Agg.Transform.AffinePlan(PixelFarm.Agg.Transform.AffineMatrixCommand.Translate, centerFormArc.cx, centerFormArc.cy));
var v2 = GetFreeVxs();
mat.TransformToVxs(v1, v2);
ReleaseVxs(ref v1);
v1 = v2;
}
else
{
//not scalue
var mat = PixelFarm.Agg.Transform.Affine.NewMatix(
new PixelFarm.Agg.Transform.AffinePlan(PixelFarm.Agg.Transform.AffineMatrixCommand.Translate, -centerFormArc.cx, -centerFormArc.cy),
new PixelFarm.Agg.Transform.AffinePlan(PixelFarm.Agg.Transform.AffineMatrixCommand.Rotate, DegToRad(xaxisRotationAngleDec)),
new PixelFarm.Agg.Transform.AffinePlan(PixelFarm.Agg.Transform.AffineMatrixCommand.Translate, centerFormArc.cx, centerFormArc.cy));
var v2 = GetFreeVxs();
mat.TransformToVxs(v1, v2);
ReleaseVxs(ref v1);
v1 = v2;
}
}
else
{
//no rotate
if (centerFormArc.scaleUp)
{
var mat = PixelFarm.Agg.Transform.Affine.NewMatix(
new PixelFarm.Agg.Transform.AffinePlan(PixelFarm.Agg.Transform.AffineMatrixCommand.Translate, -centerFormArc.cx, -centerFormArc.cy),
new PixelFarm.Agg.Transform.AffinePlan(PixelFarm.Agg.Transform.AffineMatrixCommand.Scale, scaleRatio, scaleRatio),
new PixelFarm.Agg.Transform.AffinePlan(PixelFarm.Agg.Transform.AffineMatrixCommand.Translate, centerFormArc.cx, centerFormArc.cy));
var v2 = GetFreeVxs();
mat.TransformToVxs(v1, v2);
ReleaseVxs(ref v1);
v1 = v2;
}
}
_aggStroke.Width = this.StrokeWidth;
var v3 = _aggStroke.MakeVxs(v1, GetFreeVxs());
_canvas.DrawGfxPath(_canvas.StrokeColor, InternalGraphicsPath.CreateGraphicsPath(new VertexStoreSnap(v3)));
ReleaseVxs(ref v3);
ReleaseVxs(ref v1);
}
//-----------------------------------------------------------------------------------------------------------------
public override RenderVx CreateRenderVx(VertexStoreSnap snap)
{
//store internal gfx path inside render vx
return(new GLRenderVx(InternalGraphicsPath.CreateGraphicsPath(snap)));
}
public void FillGfxPath(Drawing.Brush brush, InternalGraphicsPath igpth)
{
switch (brush.BrushKind)
{
case Drawing.BrushKind.Solid:
{
var solidBrush = brush as PixelFarm.Drawing.SolidBrush;
FillGfxPath(solidBrush.Color, igpth);
}
break;
case Drawing.BrushKind.LinearGradient:
case Drawing.BrushKind.Texture:
{
List<Figure> figures = igpth.figures;
int m = figures.Count;
for (int b = 0; b < m; ++b)
{
Figure fig = figures[b];
GL.ClearStencil(0); //set value for clearing stencil buffer
//actual clear here
GL.Clear(ClearBufferMask.StencilBufferBit);
//-------------------
//disable rendering to color buffer
GL.ColorMask(false, false, false, false);
//start using stencil
GL.Enable(EnableCap.StencilTest);
//place a 1 where rendered
GL.StencilFunc(StencilFunction.Always, 1, 1);
//replace where rendered
GL.StencilOp(StencilOp.Replace, StencilOp.Replace, StencilOp.Replace);
//render to stencill buffer
//-----------------
float[] tessArea = fig.GetAreaTess(ref this.tessTool);
//-------------------------------------
this.basicFillShader.FillTriangles(tessArea, fig.TessAreaTriangleCount, PixelFarm.Drawing.Color.Black);
//--------------------------------------
//render color
//--------------------------------------
//reenable color buffer
GL.ColorMask(true, true, true, true);
//where a 1 was not rendered
GL.StencilFunc(StencilFunction.Equal, 1, 1);
//freeze stencill buffer
GL.StencilOp(StencilOp.Keep, StencilOp.Keep, StencilOp.Keep);
//------------------------------------------
//we already have valid ps from stencil step
//------------------------------------------
//-------------------------------------------------------------------------------------
//1. we draw only alpha chanel of this black color to destination color
//so we use BlendFuncSeparate as follow ...
//-------------------------------------------------------------------------------------
//1. we draw only alpha channel of this black color to destination color
//so we use BlendFuncSeparate as follow ...
GL.ColorMask(false, false, false, true);
//GL.BlendFuncSeparate(
// BlendingFactorSrc.DstColor, BlendingFactorDest.DstColor, //the same
// BlendingFactorSrc.One, BlendingFactorDest.Zero);
//use alpha chanel from source***
GL.BlendFunc(BlendingFactorSrc.One, BlendingFactorDest.Zero);
float[] smoothBorder = fig.GetSmoothBorders();
invertAlphaFragmentShader.DrawTriangleStrips(smoothBorder, fig.BorderTriangleStripCount);
//at this point alpha component is fill in to destination
//-------------------------------------------------------------------------------------
//2. then fill again!,
//we use alpha information from dest,
//so we set blend func to ... GL.BlendFunc(BlendingFactorSrc.DstAlpha, BlendingFactorDest.OneMinusDstAlpha)
GL.ColorMask(true, true, true, true);
GL.BlendFunc(BlendingFactorSrc.DstAlpha, BlendingFactorDest.OneMinusDstAlpha);
{
//draw box*** of gradient color
switch (brush.BrushKind)
{
case Drawing.BrushKind.LinearGradient:
{
var linearGradientBrush = brush as PixelFarm.Drawing.LinearGradientBrush;
var colors = linearGradientBrush.GetColors();
var points = linearGradientBrush.GetStopPoints();
float[] v2f, color4f;
GLGradientColorProvider.CalculateLinearGradientVxs2(
points[0].X, points[0].Y,
points[1].X, points[1].Y,
colors[0],
colors[1], out v2f, out color4f);
rectFillShader.Render(v2f, color4f);
}
break;
case Drawing.BrushKind.Texture:
{
//draw texture image ***
PixelFarm.Drawing.TextureBrush tbrush = (PixelFarm.Drawing.TextureBrush)brush;
GLBitmap bmpTexture = PixelFarm.Drawing.Image.GetCacheInnerImage(tbrush.TextureImage) as GLBitmap;
//TODO: review here
//where text start?
this.DrawImage(bmpTexture, 0, 300);
}
break;
}
}
//restore back
//3. switch to normal blending mode
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
GL.Disable(EnableCap.StencilTest);
}
}
break;
}
}
public void DrawGfxPath(Drawing.Color color, InternalGraphicsPath igpth)
{
switch (SmoothMode)
{
case CanvasSmoothMode.No:
{
List<Figure> figures = igpth.figures;
int subPathCount = figures.Count;
for (int i = 0; i < subPathCount; ++i)
{
Figure f = figures[i];
float[] coordXYs = f.coordXYs;
unsafe
{
fixed (float* head = &coordXYs[0])
{
basicFillShader.DrawLineLoopWithVertexBuffer(head, coordXYs.Length / 2, StrokeColor);
}
}
}
}
break;
case CanvasSmoothMode.Smooth:
{
StrokeColor = color;
StrokeWidth = 1f;
List<Figure> figures = igpth.figures;
int subPathCount = figures.Count;
for (int i = 0; i < subPathCount; ++i)
{
Figure f = figures[i];
smoothLineShader.DrawTriangleStrips(f.GetSmoothBorders(), f.BorderTriangleStripCount);
}
}
break;
}
}
public GLRenderVx(InternalGraphicsPath gxpth)
{
this.gxpth = gxpth;
}
public void FillGfxPath(Drawing.Color color, InternalGraphicsPath igpth)
{
switch (SmoothMode)
{
case SmoothMode.No:
{
int subPathCount = igpth.FigCount;
for (int i = 0; i < subPathCount; ++i)
{
Figure f = igpth.GetFig(i);
if (f.SupportVertexBuffer)
{
basicFillShader.FillTriangles(
f.GetAreaTessAsVBO(tessTool),
f.TessAreaVertexCount,
color);
}
else
{
float[] tessArea = f.GetAreaTess(this.tessTool);
if (tessArea != null)
{
this.basicFillShader.FillTriangles(tessArea, f.TessAreaVertexCount, color);
}
}
}
}
break;
case SmoothMode.Smooth:
{
int subPathCount = igpth.FigCount;
float saved_Width = StrokeWidth;
Drawing.Color saved_Color = StrokeColor;
//temp set stroke width to 2 amd stroke color
//to the same as bg color (for smooth border).
//and it will be set back later.
//
StrokeColor = color;
StrokeWidth = 1.5f; //TODO: review this ***
//
float[] tessArea;
for (int i = 0; i < subPathCount; ++i)
{
//draw each sub-path
Figure f = igpth.GetFig(i);
if (f.SupportVertexBuffer)
{
//TODO: review here again
//draw area
basicFillShader.FillTriangles(
f.GetAreaTessAsVBO(tessTool),
f.TessAreaVertexCount,
color);
//draw smooth border
smoothLineShader.DrawTriangleStrips(
f.GetSmoothBorders(smoothBorderBuilder),
f.BorderTriangleStripCount);
}
else
{
if ((tessArea = f.GetAreaTess(this.tessTool)) != null)
{
//draw area
basicFillShader.FillTriangles(tessArea, f.TessAreaVertexCount, color);
//draw smooth border
smoothLineShader.DrawTriangleStrips(
f.GetSmoothBorders(smoothBorderBuilder),
f.BorderTriangleStripCount);
}
}
}
//restore stroke width and color
StrokeWidth = saved_Width; //restore back
StrokeColor = saved_Color;
}
break;
}
}