public void CompareToLionTGA()
{
LionShape lionShape = new LionShape();
ImageBuffer renderedImage = new ImageBuffer(512, 400, 24, new BlenderBGR());
byte alpha = (byte)(.1 * 255);
for (int i = 0; i < lionShape.NumPaths; i++)
{
lionShape.Colors[i].Alpha0To255 = alpha;
}
Affine transform = Affine.NewIdentity();
transform *= Affine.NewTranslation(-lionShape.Center.x, -lionShape.Center.y);
transform *= Affine.NewTranslation(renderedImage.Width / 2, renderedImage.Height / 2);
// This code renders the lion:
VertexSourceApplyTransform transformedPathStorage = new VertexSourceApplyTransform(lionShape.Path, transform);
Graphics2D renderer = renderedImage.NewGraphics2D();
renderer.Clear(new RGBA_Floats(1.0, 1.0, 1.0, 1.0));
renderer.Render(transformedPathStorage, lionShape.Colors, lionShape.PathIndex, lionShape.NumPaths);
ImageTgaIO.Save(renderedImage, "TestOutput.tga");
Stream imageStream = File.Open("LionRenderMaster.tga", FileMode.Open);
ImageBuffer masterImage = new ImageBuffer();
ImageTgaIO.LoadImageData(masterImage, imageStream, 24);
bool sameWidth = masterImage.Width == renderedImage.Width;
bool sameHeight = masterImage.Height == renderedImage.Height;
Assert.IsTrue(sameWidth && sameHeight);
Assert.IsTrue(masterImage.BitDepth == renderedImage.BitDepth);
int unused;
byte[] masterBuffer = masterImage.GetBuffer(out unused);
byte[] renderedBuffer = renderedImage.GetBuffer(out unused);
Assert.IsTrue(masterBuffer.Length == renderedBuffer.Length);
for (int i = 0; i < masterBuffer.Length; i++)
{
if (masterBuffer[i] != renderedBuffer[i])
{
Assert.IsTrue(false);
}
}
}
public override void Render(IVertexSource vertexSource, int pathIndexToRender, IColorType colorBytes)
{
rasterizer.reset();
Affine transform = GetTransform();
if (!transform.is_identity())
{
vertexSource = new VertexSourceApplyTransform(vertexSource, transform);
}
rasterizer.add_path(vertexSource, pathIndexToRender);
if (destImageByte != null)
{
scanlineRenderer.RenderSolid(destImageByte, rasterizer, m_ScanlineCache, colorBytes.GetAsRGBA_Bytes());
DestImage.MarkImageChanged();
}
else
{
scanlineRenderer.RenderSolid(destImageFloat, rasterizer, m_ScanlineCache, colorBytes.GetAsRGBA_Floats());
destImageFloat.MarkImageChanged();
}
}
public override void OnDraw(Graphics2D graphics2D)
{
byte alpha = (byte)(alphaSlider.Value * 255);
for (int i = 0; i < lionShape.NumPaths; i++)
{
lionShape.Colors[i].Alpha0To255 = alpha;
}
Affine transform = Affine.NewIdentity();
transform *= Affine.NewTranslation(-lionShape.Center.x, -lionShape.Center.y);
transform *= Affine.NewScaling(lionScale, lionScale);
transform *= Affine.NewRotation(angle + Math.PI);
transform *= Affine.NewSkewing(skewX / 1000.0, skewY / 1000.0);
transform *= Affine.NewTranslation(Width / 2, Height / 2);
// This code renders the lion:
VertexSourceApplyTransform transformedPathStorage = new VertexSourceApplyTransform(lionShape.Path, transform);
graphics2D.Render(transformedPathStorage, lionShape.Colors, lionShape.PathIndex, lionShape.NumPaths);
base.OnDraw(graphics2D);
}
public void DrawAAShape(IVertexSource vertexSource, IColorType colorIn)
{
vertexSource.rewind(0);
Affine transform = GetTransform();
if (!transform.is_identity())
{
vertexSource = new VertexSourceApplyTransform(vertexSource, transform);
}
RGBA_Bytes colorBytes = colorIn.GetAsRGBA_Bytes();
GL.Color4(colorBytes.red, colorBytes.green, colorBytes.blue, colorBytes.alpha);
triangleEddgeInfo.Clear();
VertexSourceToTesselator.SendShapeToTesselator(triangleEddgeInfo, vertexSource);
// now render it
triangleEddgeInfo.RenderLastToGL();
}
private void DrawStuffForSelectedPart(Graphics2D graphics2D)
{
if (SelectedMeshGroup != null)
{
AxisAlignedBoundingBox selectedBounds = SelectedMeshGroup.GetAxisAlignedBoundingBox(SelectedMeshGroupTransform.TotalTransform);
Vector3 boundsCenter = selectedBounds.Center;
Vector3 centerTop = new Vector3(boundsCenter.x, boundsCenter.y, selectedBounds.maxXYZ.z);
Vector2 centerTopScreenPosition = meshViewerWidget.TrackballTumbleWidget.GetScreenPosition(centerTop);
centerTopScreenPosition = meshViewerWidget.TransformToParentSpace(this, centerTopScreenPosition);
//graphics2D.Circle(screenPosition.x, screenPosition.y, 5, RGBA_Bytes.Cyan);
PathStorage zArrow = new PathStorage();
zArrow.MoveTo(-6, -2);
zArrow.curve3(0, -4);
zArrow.LineTo(6, -2);
zArrow.LineTo(0, 12);
zArrow.LineTo(-6, -2);
VertexSourceApplyTransform translate = new VertexSourceApplyTransform(zArrow, Affine.NewTranslation(centerTopScreenPosition));
//graphics2D.Render(translate, RGBA_Bytes.Black);
}
}
private void render_gpc(Graphics2D graphics2D)
{
switch (m_polygons.SelectedIndex)
{
case 0:
{
//------------------------------------
// Two simple paths
//
PathStorage ps1 = new PathStorage();
PathStorage ps2 = new PathStorage();
double x = m_x - Width / 2 + 100;
double y = m_y - Height / 2 + 100;
ps1.MoveTo(x + 140, y + 145);
ps1.LineTo(x + 225, y + 44);
ps1.LineTo(x + 296, y + 219);
ps1.ClosePolygon();
ps1.LineTo(x + 226, y + 289);
ps1.LineTo(x + 82, y + 292);
ps1.MoveTo(x + 220, y + 222);
ps1.LineTo(x + 363, y + 249);
ps1.LineTo(x + 265, y + 331);
ps1.MoveTo(x + 242, y + 243);
ps1.LineTo(x + 268, y + 309);
ps1.LineTo(x + 325, y + 261);
ps1.MoveTo(x + 259, y + 259);
ps1.LineTo(x + 273, y + 288);
ps1.LineTo(x + 298, y + 266);
ps2.MoveTo(100 + 32, 100 + 77);
ps2.LineTo(100 + 473, 100 + 263);
ps2.LineTo(100 + 351, 100 + 290);
ps2.LineTo(100 + 354, 100 + 374);
graphics2D.Render(ps1, new RGBA_Floats(0, 0, 0, 0.1).GetAsRGBA_Bytes());
graphics2D.Render(ps2, new RGBA_Floats(0, 0.6, 0, 0.1).GetAsRGBA_Bytes());
CreateAndRenderCombined(graphics2D, ps1, ps2);
}
break;
case 1:
{
//------------------------------------
// Closed stroke
//
PathStorage ps1 = new PathStorage();
PathStorage ps2 = new PathStorage();
Stroke stroke = new Stroke(ps2);
stroke.width(10.0);
double x = m_x - Width / 2 + 100;
double y = m_y - Height / 2 + 100;
ps1.MoveTo(x + 140, y + 145);
ps1.LineTo(x + 225, y + 44);
ps1.LineTo(x + 296, y + 219);
ps1.ClosePolygon();
ps1.LineTo(x + 226, y + 289);
ps1.LineTo(x + 82, y + 292);
ps1.MoveTo(x + 220 - 50, y + 222);
ps1.LineTo(x + 265 - 50, y + 331);
ps1.LineTo(x + 363 - 50, y + 249);
ps1.close_polygon(ShapePath.FlagsAndCommand.FlagCCW);
ps2.MoveTo(100 + 32, 100 + 77);
ps2.LineTo(100 + 473, 100 + 263);
ps2.LineTo(100 + 351, 100 + 290);
ps2.LineTo(100 + 354, 100 + 374);
ps2.ClosePolygon();
graphics2D.Render(ps1, new RGBA_Floats(0, 0, 0, 0.1).GetAsRGBA_Bytes());
graphics2D.Render(stroke, new RGBA_Floats(0, 0.6, 0, 0.1).GetAsRGBA_Bytes());
CreateAndRenderCombined(graphics2D, ps1, stroke);
}
break;
case 2:
{
//------------------------------------
// Great Britain and Arrows
//
PathStorage gb_poly = new PathStorage();
PathStorage arrows = new PathStorage();
GreatBritanPathStorage.Make(gb_poly);
make_arrows(arrows);
Affine mtx1 = Affine.NewIdentity();
Affine mtx2 = Affine.NewIdentity();
mtx1 *= Affine.NewTranslation(-1150, -1150);
mtx1 *= Affine.NewScaling(2.0);
mtx2 = mtx1;
mtx2 *= Affine.NewTranslation(m_x - Width / 2, m_y - Height / 2);
VertexSourceApplyTransform trans_gb_poly = new VertexSourceApplyTransform(gb_poly, mtx1);
VertexSourceApplyTransform trans_arrows = new VertexSourceApplyTransform(arrows, mtx2);
graphics2D.Render(trans_gb_poly, new RGBA_Floats(0.5, 0.5, 0, 0.1).GetAsRGBA_Bytes());
Stroke stroke_gb_poly = new Stroke(trans_gb_poly);
stroke_gb_poly.Width = 0.1;
graphics2D.Render(stroke_gb_poly, new RGBA_Floats(0, 0, 0).GetAsRGBA_Bytes());
graphics2D.Render(trans_arrows, new RGBA_Floats(0.0, 0.5, 0.5, 0.1).GetAsRGBA_Bytes());
CreateAndRenderCombined(graphics2D, trans_gb_poly, trans_arrows);
}
break;
case 3:
{
//------------------------------------
// Great Britain and a Spiral
//
spiral sp = new spiral(m_x, m_y, 10, 150, 30, 0.0);
Stroke stroke = new Stroke(sp);
stroke.width(15.0);
PathStorage gb_poly = new PathStorage();
GreatBritanPathStorage.Make(gb_poly);
Affine mtx = Affine.NewIdentity(); ;
mtx *= Affine.NewTranslation(-1150, -1150);
mtx *= Affine.NewScaling(2.0);
VertexSourceApplyTransform trans_gb_poly = new VertexSourceApplyTransform(gb_poly, mtx);
graphics2D.Render(trans_gb_poly, new RGBA_Floats(0.5, 0.5, 0, 0.1).GetAsRGBA_Bytes());
Stroke stroke_gb_poly = new Stroke(trans_gb_poly);
stroke_gb_poly.width(0.1);
graphics2D.Render(stroke_gb_poly, new RGBA_Floats(0, 0, 0).GetAsRGBA_Bytes());
graphics2D.Render(stroke, new RGBA_Floats(0.0, 0.5, 0.5, 0.1).GetAsRGBA_Bytes());
CreateAndRenderCombined(graphics2D, trans_gb_poly, stroke);
}
break;
case 4:
{
//------------------------------------
// Spiral and glyph
//
spiral sp = new spiral(m_x, m_y, 10, 150, 30, 0.0);
Stroke stroke = new Stroke(sp);
stroke.width(15.0);
PathStorage glyph = new PathStorage();
glyph.MoveTo(28.47, 6.45);
glyph.curve3(21.58, 1.12, 19.82, 0.29);
glyph.curve3(17.19, -0.93, 14.21, -0.93);
glyph.curve3(9.57, -0.93, 6.57, 2.25);
glyph.curve3(3.56, 5.42, 3.56, 10.60);
glyph.curve3(3.56, 13.87, 5.03, 16.26);
glyph.curve3(7.03, 19.58, 11.99, 22.51);
glyph.curve3(16.94, 25.44, 28.47, 29.64);
glyph.LineTo(28.47, 31.40);
glyph.curve3(28.47, 38.09, 26.34, 40.58);
glyph.curve3(24.22, 43.07, 20.17, 43.07);
glyph.curve3(17.09, 43.07, 15.28, 41.41);
glyph.curve3(13.43, 39.75, 13.43, 37.60);
glyph.LineTo(13.53, 34.77);
glyph.curve3(13.53, 32.52, 12.38, 31.30);
glyph.curve3(11.23, 30.08, 9.38, 30.08);
glyph.curve3(7.57, 30.08, 6.42, 31.35);
glyph.curve3(5.27, 32.62, 5.27, 34.81);
glyph.curve3(5.27, 39.01, 9.57, 42.53);
glyph.curve3(13.87, 46.04, 21.63, 46.04);
glyph.curve3(27.59, 46.04, 31.40, 44.04);
glyph.curve3(34.28, 42.53, 35.64, 39.31);
glyph.curve3(36.52, 37.21, 36.52, 30.71);
glyph.LineTo(36.52, 15.53);
glyph.curve3(36.52, 9.13, 36.77, 7.69);
glyph.curve3(37.01, 6.25, 37.57, 5.76);
glyph.curve3(38.13, 5.27, 38.87, 5.27);
glyph.curve3(39.65, 5.27, 40.23, 5.62);
glyph.curve3(41.26, 6.25, 44.19, 9.18);
glyph.LineTo(44.19, 6.45);
glyph.curve3(38.72, -0.88, 33.74, -0.88);
glyph.curve3(31.35, -0.88, 29.93, 0.78);
glyph.curve3(28.52, 2.44, 28.47, 6.45);
glyph.ClosePolygon();
glyph.MoveTo(28.47, 9.62);
glyph.LineTo(28.47, 26.66);
glyph.curve3(21.09, 23.73, 18.95, 22.51);
glyph.curve3(15.09, 20.36, 13.43, 18.02);
glyph.curve3(11.77, 15.67, 11.77, 12.89);
glyph.curve3(11.77, 9.38, 13.87, 7.06);
glyph.curve3(15.97, 4.74, 18.70, 4.74);
glyph.curve3(22.41, 4.74, 28.47, 9.62);
glyph.ClosePolygon();
Affine mtx = Affine.NewIdentity();
mtx *= Affine.NewScaling(4.0);
mtx *= Affine.NewTranslation(220, 200);
VertexSourceApplyTransform trans = new VertexSourceApplyTransform(glyph, mtx);
FlattenCurves curve = new FlattenCurves(trans);
CreateAndRenderCombined(graphics2D, stroke, curve);
graphics2D.Render(stroke, new RGBA_Floats(0, 0, 0, 0.1).GetAsRGBA_Bytes());
graphics2D.Render(curve, new RGBA_Floats(0, 0.6, 0, 0.1).GetAsRGBA_Bytes());
}
break;
}
}
private void DrawImage(IImageByte sourceImage, ISpanGenerator spanImageFilter, Affine destRectTransform)
{
if (destImageByte.OriginOffset.x != 0 || destImageByte.OriginOffset.y != 0)
{
destRectTransform *= Affine.NewTranslation(-destImageByte.OriginOffset.x, -destImageByte.OriginOffset.y);
}
VertexSourceApplyTransform transformedRect = new VertexSourceApplyTransform(drawImageRectPath, destRectTransform);
Rasterizer.add_path(transformedRect);
{
ImageClippingProxy destImageWithClipping = new ImageClippingProxy(destImageByte);
scanlineRenderer.GenerateAndRender(Rasterizer, drawImageScanlineCache, destImageWithClipping, destImageSpanAllocatorCache, spanImageFilter);
}
}
public void ShowDebugInfo(Graphics2D graphics2D)
{
StyledTypeFace typeFaceNameStyle = new StyledTypeFace(this, 30);
TypeFacePrinter fontNamePrinter = new TypeFacePrinter(this.fontFamily + " - 30 point", typeFaceNameStyle);
RectangleDouble bounds = typeFaceNameStyle.BoundingBoxInPixels;
double origX = 10 - bounds.Left;
double x = origX;
double y = 10 - typeFaceNameStyle.DescentInPixels;
int width = 50;
RGBA_Bytes boundingBoxColor = new RGBA_Bytes(0, 0, 0);
RGBA_Bytes originColor = new RGBA_Bytes(0, 0, 0);
RGBA_Bytes ascentColor = new RGBA_Bytes(255, 0, 0);
RGBA_Bytes descentColor = new RGBA_Bytes(255, 0, 0);
RGBA_Bytes xHeightColor = new RGBA_Bytes(12, 25, 200);
RGBA_Bytes capHeightColor = new RGBA_Bytes(12, 25, 200);
RGBA_Bytes underlineColor = new RGBA_Bytes(0, 150, 55);
// the origin
graphics2D.Line(x, y, x + width, y, originColor);
graphics2D.Rectangle(x + bounds.Left, y + bounds.Bottom, x + bounds.Right, y + bounds.Top, boundingBoxColor);
x += typeFaceNameStyle.BoundingBoxInPixels.Width * 1.5;
width = width * 3;
double temp = typeFaceNameStyle.AscentInPixels;
graphics2D.Line(x, y + temp, x + width, y + temp, ascentColor);
temp = typeFaceNameStyle.DescentInPixels;
graphics2D.Line(x, y + temp, x + width, y + temp, descentColor);
temp = typeFaceNameStyle.XHeightInPixels;
graphics2D.Line(x, y + temp, x + width, y + temp, xHeightColor);
temp = typeFaceNameStyle.CapHeightInPixels;
graphics2D.Line(x, y + temp, x + width, y + temp, capHeightColor);
temp = typeFaceNameStyle.UnderlinePositionInPixels;
graphics2D.Line(x, y + temp, x + width, y + temp, underlineColor);
Affine textTransform;
textTransform = Affine.NewIdentity();
textTransform *= Affine.NewTranslation(10, origX);
VertexSourceApplyTransform transformedText = new VertexSourceApplyTransform(textTransform);
fontNamePrinter.Render(graphics2D, RGBA_Bytes.Black, transformedText);
graphics2D.Render(transformedText, RGBA_Bytes.Black);
// render the legend
StyledTypeFace legendFont = new StyledTypeFace(this, 12);
Vector2 textPos = new Vector2(x + width / 2, y + typeFaceNameStyle.EmSizeInPixels * 1.5);
graphics2D.Render(new TypeFacePrinter("Descent"), textPos, descentColor); textPos.y += legendFont.EmSizeInPixels;
graphics2D.Render(new TypeFacePrinter("Underline"), textPos, underlineColor); textPos.y += legendFont.EmSizeInPixels;
graphics2D.Render(new TypeFacePrinter("X Height"), textPos, xHeightColor); textPos.y += legendFont.EmSizeInPixels;
graphics2D.Render(new TypeFacePrinter("CapHeight"), textPos, capHeightColor); textPos.y += legendFont.EmSizeInPixels;
graphics2D.Render(new TypeFacePrinter("Ascent"), textPos, ascentColor); textPos.y += legendFont.EmSizeInPixels;
graphics2D.Render(new TypeFacePrinter("Origin"), textPos, originColor); textPos.y += legendFont.EmSizeInPixels;
graphics2D.Render(new TypeFacePrinter("Bounding Box"), textPos, boundingBoxColor);
}
public IVertexSource GetGlyphForCharacter(char character)
{
// scale it to the correct size.
IVertexSource sourceGlyph = TypeFace.GetGlyphForCharacter(character);
if (sourceGlyph != null)
{
if (DoUnderline)
{
sourceGlyph = new GlyphWithUnderline(sourceGlyph, TypeFace.GetAdvanceForCharacter(character), TypeFace.Underline_position, TypeFace.Underline_thickness);
}
Affine glyphTransform = Affine.NewIdentity();
glyphTransform *= Affine.NewScaling(currentEmScaling);
IVertexSource characterGlyph = new VertexSourceApplyTransform(sourceGlyph, glyphTransform);
if (FlatenCurves)
{
characterGlyph = new FlattenCurves(characterGlyph);
}
return characterGlyph;
}
return null;
}
//矩形
public UIGraphic AddRectangle(double x, double y, double width, double height, CCColor4B fill, CCColor4B stroke, double radiusX = 0, double radiusY = 0, double strokeThickness = 1)
{
IVertexSource path;
if (stroke.A > 0) //有border
{
//border是以线的中间对齐，所以转换成int，如果是1个像素，有圆角变成1，没圆角变成0
int halfThickness = (radiusX != 0 || radiusY != 0) ? (int)((strokeThickness + 1) / 2) : (int)(strokeThickness / 2);
path = new RoundedRect(halfThickness, halfThickness, width - halfThickness, height - halfThickness, Math.Min(radiusX, radiusY));
}
else
{
path = new RoundedRect(0, 0, width, height, Math.Min(radiusX, radiusY));
}
if (x != 0 || y != 0)
path = new VertexSourceApplyTransform(path, Affine.NewTranslation(x, y));
if (fill.A > 0) this.graphics2D.Render(path, new RGBA_Bytes(fill.R, fill.G, fill.B, fill.A));
if (stroke.A > 0) this.graphics2D.Render(new Stroke(path, strokeThickness), new RGBA_Bytes(stroke.R, stroke.G, stroke.B, stroke.A));
return this;
}
public static IVertexSource PathStorageFromD(String DFromSVGFile, double xOffset, double yOffset)
{
PathStorage path = new PathStorage();
string[] splitOnSpace = DFromSVGFile.Split(' ');
string[] splitOnComma;
double xc1, yc1, xc2, yc2, x, y;
for (int i = 0; i < splitOnSpace.Length; i++)
{
switch (splitOnSpace[i++])
{
case "M":
{
splitOnComma = splitOnSpace[i].Split(',');
double.TryParse(splitOnComma[0], NumberStyles.Number, null, out x);
double.TryParse(splitOnComma[1], NumberStyles.Number, null, out y);
path.MoveTo(x, y + yOffset);
}
break;
case "L":
{
splitOnComma = splitOnSpace[i].Split(',');
double.TryParse(splitOnComma[0], NumberStyles.Number, null, out x);
double.TryParse(splitOnComma[1], NumberStyles.Number, null, out y);
path.LineTo(x, y + yOffset);
}
break;
case "C":
{
splitOnComma = splitOnSpace[i++].Split(',');
double.TryParse(splitOnComma[0], NumberStyles.Number, null, out xc1);
double.TryParse(splitOnComma[1], NumberStyles.Number, null, out yc1);
splitOnComma = splitOnSpace[i++].Split(',');
double.TryParse(splitOnComma[0], NumberStyles.Number, null, out xc2);
double.TryParse(splitOnComma[1], NumberStyles.Number, null, out yc2);
splitOnComma = splitOnSpace[i].Split(',');
double.TryParse(splitOnComma[0], NumberStyles.Number, null, out x);
double.TryParse(splitOnComma[1], NumberStyles.Number, null, out y);
path.curve4(xc1, yc1 + yOffset, xc2, yc2 + yOffset, x, y + yOffset);
}
break;
case "z":
if (i < splitOnSpace.Length)
{
throw new Exception();
}
break;
default:
throw new NotImplementedException();
}
}
path.arrange_orientations_all_paths(AGG.Path.FlagsAndCommand.FlagCW);
VertexSourceApplyTransform flipped = new VertexSourceApplyTransform(path, Affine.NewScaling(1, -1));
return flipped;
}
public void Draw(MatterHackers.Agg.Transform.ITransform Position, Graphics2D renderer)
{
double TextHeight = m_Position.y - 20;
double Range = (m_DataViewMaxY - m_DataViewMinY);
VertexSourceApplyTransform TransformedLinesToDraw;
Stroke StrockedTransformedLinesToDraw;
RoundedRect BackGround = new RoundedRect(m_Position.x, m_Position.y - 1, m_Position.x + m_Width, m_Position.y - 1 + m_Height + 2, 5);
VertexSourceApplyTransform TransformedBackGround = new VertexSourceApplyTransform(BackGround, Position);
renderer.Render(TransformedBackGround, new RGBA_Bytes(0, 0, 0, .5));
// if the 0 line is within the window than draw it.
if (m_DataViewMinY < 0 && m_DataViewMaxY > 0)
{
m_LinesToDraw.remove_all();
m_LinesToDraw.MoveTo(m_Position.x,
m_Position.y + ((0 - m_DataViewMinY) * m_Height / Range));
m_LinesToDraw.LineTo(m_Position.x + m_Width,
m_Position.y + ((0 - m_DataViewMinY) * m_Height / Range));
TransformedLinesToDraw = new VertexSourceApplyTransform(m_LinesToDraw, Position);
StrockedTransformedLinesToDraw = new Stroke(TransformedLinesToDraw);
renderer.Render(StrockedTransformedLinesToDraw, new RGBA_Bytes(0, 0, 0, 1));
}
double MaxMax = -999999999;
double MinMin = 999999999;
double MaxAverage = 0;
foreach (KeyValuePair<String, HistoryData> historyKeyValue in m_DataHistoryArray)
{
HistoryData history = historyKeyValue.Value;
m_LinesToDraw.remove_all();
MaxMax = System.Math.Max(MaxMax, history.GetMaxValue());
MinMin = System.Math.Min(MinMin, history.GetMinValue());
MaxAverage = System.Math.Max(MaxAverage, history.GetAverageValue());
for(int i = 0; i < m_Width - 1; i++)
{
if(i==0)
{
m_LinesToDraw.MoveTo(m_Position.x + i,
m_Position.y + ((history.GetItem(i) - m_DataViewMinY) * m_Height / Range));
}
else
{
m_LinesToDraw.LineTo(m_Position.x + i,
m_Position.y + ((history.GetItem(i) - m_DataViewMinY) * m_Height / Range));
}
}
TransformedLinesToDraw = new VertexSourceApplyTransform(m_LinesToDraw, Position);
StrockedTransformedLinesToDraw = new Stroke(TransformedLinesToDraw);
renderer.Render(StrockedTransformedLinesToDraw, history.m_Color);
String Text = historyKeyValue.Key + ": Min:" + MinMin.ToString("0.0") + " Max:" + MaxMax.ToString("0.0");
renderer.DrawString(Text, m_Position.x, TextHeight - m_Height);
TextHeight -= 20;
}
RoundedRect BackGround2 = new RoundedRect(m_Position.x, m_Position.y - 1, m_Position.x + m_Width, m_Position.y - 1 + m_Height + 2, 5);
VertexSourceApplyTransform TransformedBackGround2 = new VertexSourceApplyTransform(BackGround2, Position);
Stroke StrockedTransformedBackGround = new Stroke(TransformedBackGround2);
renderer.Render(StrockedTransformedBackGround, new RGBA_Bytes(0.0, 0, 0, 1));
//renderer.Color = BoxColor;
//renderer.DrawRect(m_Position.x, m_Position.y - 1, m_Width, m_Height + 2);
}
public override void Render(Graphics2D graphics2D, GCodeRenderInfo renderInfo)
{
if ((renderInfo.CurrentRenderType & RenderType.Moves) == RenderType.Moves)
{
double movementLineWidth = 0.35 * renderInfo.LayerScale;
RGBA_Bytes movementColor = new RGBA_Bytes(10, 190, 15);
PathStorage pathStorage = new PathStorage();
VertexSourceApplyTransform transformedPathStorage = new VertexSourceApplyTransform(pathStorage, renderInfo.Transform);
Stroke stroke = new Stroke(transformedPathStorage, movementLineWidth);
stroke.line_cap(LineCap.Round);
stroke.line_join(LineJoin.Round);
Vector3Float start = this.GetStart(renderInfo);
Vector3Float end = this.GetEnd(renderInfo);
pathStorage.Add(start.x, start.y, ShapePath.FlagsAndCommand.CommandMoveTo);
if (end.x != start.x || end.y != start.y)
{
pathStorage.Add(end.x, end.y, ShapePath.FlagsAndCommand.CommandLineTo);
}
else
{
pathStorage.Add(end.x + .01, end.y, ShapePath.FlagsAndCommand.CommandLineTo);
}
graphics2D.Render(stroke, 0, movementColor);
}
}
public override void Render(Graphics2D graphics2D, GCodeRenderInfo renderInfo)
{
if (renderInfo.CurrentRenderType.HasFlag(RenderType.Extrusions))
{
double extrusionLineWidths = GetExtrusionWidth(renderInfo.CurrentRenderType) * 2 * renderInfo.LayerScale;
RGBA_Bytes extrusionColor = RGBA_Bytes.Black;
if (extruderIndex > 0)
{
extrusionColor = MeshViewerWidget.GetMaterialColor(extruderIndex + 1);
}
if (renderInfo.CurrentRenderType.HasFlag(RenderType.SpeedColors))
{
extrusionColor = color;
}
if (renderInfo.CurrentRenderType.HasFlag(RenderType.TransparentExtrusion))
{
extrusionColor = new RGBA_Bytes(extrusionColor, 200);
}
// render the part using opengl
Graphics2DOpenGL graphics2DGl = graphics2D as Graphics2DOpenGL;
if (graphics2DGl != null)
{
Vector3Float startF = this.GetStart(renderInfo);
Vector3Float endF = this.GetEnd(renderInfo);
Vector2 start = new Vector2(startF.x, startF.y);
renderInfo.Transform.transform(ref start);
Vector2 end = new Vector2(endF.x, endF.y);
renderInfo.Transform.transform(ref end);
graphics2DGl.DrawAALineRounded(start, end, extrusionLineWidths/2, extrusionColor);
}
else
{
PathStorage pathStorage = new PathStorage();
VertexSourceApplyTransform transformedPathStorage = new VertexSourceApplyTransform(pathStorage, renderInfo.Transform);
Stroke stroke = new Stroke(transformedPathStorage, extrusionLineWidths/2);
stroke.line_cap(LineCap.Round);
stroke.line_join(LineJoin.Round);
Vector3Float start = this.GetStart(renderInfo);
Vector3Float end = this.GetEnd(renderInfo);
pathStorage.Add(start.x, start.y, ShapePath.FlagsAndCommand.CommandMoveTo);
pathStorage.Add(end.x, end.y, ShapePath.FlagsAndCommand.CommandLineTo);
graphics2D.Render(stroke, 0, extrusionColor);
}
}
}
public override void Render(IVertexSource vertexSource, int pathIndexToRender, IColorType colorIn)
{
PreRender();
if (DoEdgeAntiAliasing)
{
DrawAAShape(vertexSource, colorIn);
}
else
{
vertexSource.rewind(pathIndexToRender);
Affine transform = GetTransform();
if (!transform.is_identity())
{
vertexSource = new VertexSourceApplyTransform(vertexSource, transform);
}
RGBA_Bytes colorBytes = colorIn.GetAsRGBA_Bytes();
GL.Color4(colorBytes.red, colorBytes.green, colorBytes.blue, colorBytes.alpha);
renderNowTesselator.Clear();
VertexSourceToTesselator.SendShapeToTesselator(renderNowTesselator, vertexSource);
}
PopOrthoProjection();
}
//圆形
public UIGraphic AddEllipse(double x, double y, double width, double height, CCColor4B fill, CCColor4B stroke, double strokeThickness = 1)
{
IVertexSource path;
if (stroke.A > 0) //有border
{
//border是以线的中间对齐，所以转换成int，如果是1个像素变成1
int halfThickness = (int)((strokeThickness + 1) / 2);
path = new MatterHackers.Agg.VertexSource.Ellipse(width / 2, height / 2, width / 2 - halfThickness, height / 2 - halfThickness);
}
else
{
path = new MatterHackers.Agg.VertexSource.Ellipse(width / 2, height / 2, width / 2, height / 2);
}
if (x != 0 || y != 0)
path = new VertexSourceApplyTransform(path, Affine.NewTranslation(x, y));
if (fill.A > 0) this.graphics2D.Render(path, new RGBA_Bytes(fill.R, fill.G, fill.B, fill.A));
if (stroke.A > 0) this.graphics2D.Render(new Stroke(path, strokeThickness), new RGBA_Bytes(stroke.R, stroke.G, stroke.B, stroke.A));
return this;
}
public UIGraphic AddPaths(
double x, double y,
double width, double height,
string[] paths,
double contentX, double contentY,
double contentWidth, double contentHeight,
CCColor4B fill, CCColor4B stroke,
double strokeThickness = 1,
Stretch stretch = Stretch.StretchFill
)
{
if (width == 0) width = contentWidth;
if (height == 0) height = contentHeight;
double scalex = 1.0;
double scaley = 1.0;
//if (stretch == Stretch.StretchNone) { } else
if (stretch == Stretch.StretchFill)
{
if (width != contentWidth || height != contentHeight)
{
scalex = width / contentWidth;
scaley = height / contentHeight;
}
}
else if (stretch == Stretch.StretchUniformToFill)
{
scalex = scaley = Math.Min(width / contentWidth, height / contentHeight);
}
foreach (string path in paths)
{
IVertexSource vertexs = MiniLanguage.CreatePathStorage(path);
//先缩放再平移
if (scalex != 1.0 || scaley != 1.0)
vertexs = new VertexSourceApplyTransform(vertexs, Affine.NewScaling(scalex, scaley));
if (x != 0 || y != 0 || contentX != 0 || contentY != 0)
vertexs = new VertexSourceApplyTransform(vertexs, Affine.NewTranslation(x - contentX, y - contentY));
if (fill.A > 0) this.graphics2D.Render(vertexs, new RGBA_Bytes(fill.R, fill.G, fill.B, fill.A));
if (stroke.A > 0) this.graphics2D.Render(new Stroke(vertexs, strokeThickness), new RGBA_Bytes(stroke.R, stroke.G, stroke.B, stroke.A));
}
return this;
}
public override void OnDraw(Graphics2D graphics2D)
{
ImageBuffer widgetsSubImage = ImageBuffer.NewSubImageReference(graphics2D.DestImage, graphics2D.GetClippingRect());
int width = (int)widgetsSubImage.Width;
int height = (int)widgetsSubImage.Height;
if (numMasksSlider.Value != sliderValue)
{
generate_alpha_mask(width, height);
sliderValue = numMasksSlider.Value;
}
rasterizer.SetVectorClipBox(0, 0, width, height);
unsafe
{
alphaMaskImageBuffer.AttachBuffer(alphaByteArray, 0, width, height, width, 8, 1);
MatterHackers.Agg.Image.AlphaMaskAdaptor imageAlphaMaskAdaptor = new MatterHackers.Agg.Image.AlphaMaskAdaptor(widgetsSubImage, alphaMask);
ImageClippingProxy alphaMaskClippingProxy = new ImageClippingProxy(imageAlphaMaskAdaptor);
ImageClippingProxy clippingProxy = new ImageClippingProxy(widgetsSubImage);
Affine transform = Affine.NewIdentity();
transform *= Affine.NewTranslation(-lionShape.Center.x, -lionShape.Center.y);
transform *= Affine.NewScaling(lionScale, lionScale);
transform *= Affine.NewRotation(angle + Math.PI);
transform *= Affine.NewSkewing(skewX / 1000.0, skewY / 1000.0);
transform *= Affine.NewTranslation(Width / 2, Height / 2);
clippingProxy.clear(new RGBA_Floats(1, 1, 1));
ScanlineRenderer scanlineRenderer = new ScanlineRenderer();
// draw a background to show how the mask is working better
int RectWidth = 30;
for (int i = 0; i < 40; i++)
{
for (int j = 0; j < 40; j++)
{
if ((i + j) % 2 != 0)
{
VertexSource.RoundedRect rect = new VertexSource.RoundedRect(i * RectWidth, j * RectWidth, (i + 1) * RectWidth, (j + 1) * RectWidth, 0);
rect.normalize_radius();
// Drawing as an outline
rasterizer.add_path(rect);
scanlineRenderer.render_scanlines_aa_solid(clippingProxy, rasterizer, scanlineCache, new RGBA_Bytes(.9, .9, .9));
}
}
}
//int x, y;
// Render the lion
VertexSourceApplyTransform trans = new VertexSourceApplyTransform(lionShape.Path, transform);
scanlineRenderer.RenderSolidAllPaths(alphaMaskClippingProxy, rasterizer, scanlineCache, trans, lionShape.Colors, lionShape.PathIndex, lionShape.NumPaths);
/*
// Render random Bresenham lines and markers
agg::renderer_markers<amask_ren_type> m(r);
for(i = 0; i < 50; i++)
{
m.line_color(agg::rgba8(randGenerator.Next() & 0x7F,
randGenerator.Next() & 0x7F,
randGenerator.Next() & 0x7F,
(randGenerator.Next() & 0x7F) + 0x7F));
m.fill_color(agg::rgba8(randGenerator.Next() & 0x7F,
randGenerator.Next() & 0x7F,
randGenerator.Next() & 0x7F,
(randGenerator.Next() & 0x7F) + 0x7F));
m.line(m.coord(randGenerator.Next() % width), m.coord(randGenerator.Next() % height),
m.coord(randGenerator.Next() % width), m.coord(randGenerator.Next() % height));
m.marker(randGenerator.Next() % width, randGenerator.Next() % height, randGenerator.Next() % 10 + 5,
agg::marker_e(randGenerator.Next() % agg::end_of_markers));
}
// Render random anti-aliased lines
double w = 5.0;
agg::line_profile_aa profile;
profile.width(w);
typedef agg::renderer_outline_aa<amask_ren_type> renderer_type;
renderer_type ren(r, profile);
typedef agg::rasterizer_outline_aa<renderer_type> rasterizer_type;
rasterizer_type ras(ren);
ras.round_cap(true);
for(i = 0; i < 50; i++)
{
ren.Color = agg::rgba8(randGenerator.Next() & 0x7F,
randGenerator.Next() & 0x7F,
randGenerator.Next() & 0x7F,
//255));
(randGenerator.Next() & 0x7F) + 0x7F);
ras.move_to_d(randGenerator.Next() % width, randGenerator.Next() % height);
ras.line_to_d(randGenerator.Next() % width, randGenerator.Next() % height);
ras.render(false);
}
// Render random circles with gradient
typedef agg::gradient_linear_color<color_type> grad_color;
typedef agg::gradient_circle grad_func;
typedef agg::span_interpolator_linear<> interpolator_type;
typedef agg::span_gradient<color_type,
interpolator_type,
grad_func,
grad_color> span_grad_type;
agg::trans_affine grm;
grad_func grf;
grad_color grc(agg::rgba8(0,0,0), agg::rgba8(0,0,0));
agg::ellipse ell;
agg::span_allocator<color_type> sa;
interpolator_type inter(grm);
span_grad_type sg(inter, grf, grc, 0, 10);
agg::renderer_scanline_aa<amask_ren_type,
agg::span_allocator<color_type>,
span_grad_type> rg(r, sa, sg);
for(i = 0; i < 50; i++)
{
x = randGenerator.Next() % width;
y = randGenerator.Next() % height;
double r = randGenerator.Next() % 10 + 5;
grm.reset();
grm *= agg::trans_affine_scaling(r / 10.0);
grm *= agg::trans_affine_translation(x, y);
grm.invert();
grc.colors(agg::rgba8(255, 255, 255, 0),
agg::rgba8(randGenerator.Next() & 0x7F,
randGenerator.Next() & 0x7F,
randGenerator.Next() & 0x7F,
255));
sg.color_function(grc);
ell.init(x, y, r, r, 32);
g_rasterizer.add_path(ell);
agg::render_scanlines(g_rasterizer, g_scanline, rg);
}
*/
//m_num_cb.Render(g_rasterizer, g_scanline, clippingProxy);
}
alphaMaskImageBuffer.DettachBuffer();
base.OnDraw(graphics2D);
}
public UIGraphic AddText(double x, double y, string text, CCColor4B fill, CCColor4B stroke, TypeFace font, double emSizeInPoints, bool underline = false, bool flatenCurves = true, double strokeThickness = 1)
{
TypeFacePrinter printer;
if (font != null)
printer = new TypeFacePrinter(text, new StyledTypeFace(font, emSizeInPoints, underline, flatenCurves));
else
printer = new TypeFacePrinter(text, emSizeInPoints);
RectangleDouble rect = new RectangleDouble();
bounding_rect.bounding_rect_single(printer, 0, ref rect);
VertexSourceApplyTransform path = path = new VertexSourceApplyTransform(printer, Affine.NewTranslation(x - rect.Left, y - rect.Bottom));
if (fill.A > 0) this.graphics2D.Render(path, new RGBA_Bytes(fill.R, fill.G, fill.B, fill.A));
if (stroke.A > 0) this.graphics2D.Render(new Stroke(path, strokeThickness), new RGBA_Bytes(stroke.R, stroke.G, stroke.B, stroke.A));
return this;
}
public override void OnDraw(Graphics2D graphics2D)
{
ImageBuffer widgetsSubImage = ImageBuffer.NewSubImageReference(graphics2D.DestImage, graphics2D.GetClippingRect());
ImageClippingProxy clippingProxy = new ImageClippingProxy(widgetsSubImage);
clippingProxy.clear(new RGBA_Floats(1, 1, 1));
m_ras.SetVectorClipBox(0, 0, Width, Height);
Affine move = Affine.NewTranslation(10, 10);
Perspective shadow_persp = new Perspective(m_shape_bounds.Left, m_shape_bounds.Bottom,
m_shape_bounds.Right, m_shape_bounds.Top,
m_shadow_ctrl.polygon());
IVertexSource shadow_trans;
if (m_FlattenCurves.Checked)
{
shadow_trans = new VertexSourceApplyTransform(m_shape, shadow_persp);
}
else
{
shadow_trans = new VertexSourceApplyTransform(m_path, shadow_persp);
// this will make it very smooth after the transform
//shadow_trans = new conv_curve(shadow_trans);
}
// Render shadow
m_ras.add_path(shadow_trans);
ScanlineRenderer scanlineRenderer = new ScanlineRenderer();
scanlineRenderer.RenderSolid(clippingProxy, m_ras, m_sl, new RGBA_Floats(0.2, 0.3, 0).GetAsRGBA_Bytes());
// Calculate the bounding box and extend it by the blur radius
RectangleDouble bbox = new RectangleDouble();
bounding_rect.bounding_rect_single(shadow_trans, 0, ref bbox);
bbox.Left -= m_radius.Value;
bbox.Bottom -= m_radius.Value;
bbox.Right += m_radius.Value;
bbox.Top += m_radius.Value;
if (m_method.SelectedIndex == 1)
{
// The recursive blur method represents the true Gaussian Blur,
// with theoretically infinite kernel. The restricted window size
// results in extra influence of edge pixels. It's impossible to
// solve correctly, but extending the right and top areas to another
// radius value produces fair result.
//------------------
bbox.Right += m_radius.Value;
bbox.Top += m_radius.Value;
}
stopwatch.Restart();
if (m_method.SelectedIndex != 2)
{
// Create a new pixel renderer and attach it to the main one as a child image.
// It returns true if the attachment succeeded. It fails if the rectangle
// (bbox) is fully clipped.
//------------------
#if SourceDepth24
ImageBuffer image2 = new ImageBuffer(new BlenderBGR());
#else
ImageBuffer image2 = new ImageBuffer(new BlenderBGRA());
#endif
if (image2.Attach(widgetsSubImage, (int)bbox.Left, (int)bbox.Bottom, (int)bbox.Right, (int)bbox.Top))
{
// Blur it
if (m_method.SelectedIndex == 0)
{
// More general method, but 30-40% slower.
//------------------
//m_stack_blur.blur(pixf2, agg::uround(m_radius.Value));
// Faster, but bore specific.
// Works only for 8 bits per channel and only with radii <= 254.
//------------------
stack_blur test = new stack_blur();
test.Blur(image2, agg_basics.uround(m_radius.Value), agg_basics.uround(m_radius.Value));
}
else
{
// True Gaussian Blur, 3-5 times slower than Stack Blur,
// but still constant time of radius. Very sensitive
// to precision, doubles are must here.
//------------------
m_recursive_blur.blur(image2, m_radius.Value);
}
}
}
else
{
/*
// Blur separate channels
//------------------
if(m_channel_r.Checked)
{
typedef agg::pixfmt_alpha_blend_gray<
agg::blender_gray8,
agg::rendering_buffer,
3, 2> pixfmt_gray8r;
pixfmt_gray8r pixf2r(m_rbuf2);
if(pixf2r.attach(pixf, int(bbox.x1), int(bbox.y1), int(bbox.x2), int(bbox.y2)))
{
agg::stack_blur_gray8(pixf2r, agg::uround(m_radius.Value),
agg::uround(m_radius.Value));
}
}
if(m_channel_g.Checked)
{
typedef agg::pixfmt_alpha_blend_gray<
agg::blender_gray8,
agg::rendering_buffer,
3, 1> pixfmt_gray8g;
pixfmt_gray8g pixf2g(m_rbuf2);
if(pixf2g.attach(pixf, int(bbox.x1), int(bbox.y1), int(bbox.x2), int(bbox.y2)))
{
agg::stack_blur_gray8(pixf2g, agg::uround(m_radius.Value),
agg::uround(m_radius.Value));
}
}
if(m_channel_b.Checked)
{
typedef agg::pixfmt_alpha_blend_gray<
agg::blender_gray8,
agg::rendering_buffer,
3, 0> pixfmt_gray8b;
pixfmt_gray8b pixf2b(m_rbuf2);
if(pixf2b.attach(pixf, int(bbox.x1), int(bbox.y1), int(bbox.x2), int(bbox.y2)))
{
agg::stack_blur_gray8(pixf2b, agg::uround(m_radius.Value),
agg::uround(m_radius.Value));
}
}
*/
}
double tm = stopwatch.ElapsedMilliseconds;
// Render the shape itself
//------------------
if (m_FlattenCurves.Checked)
{
m_ras.add_path(m_shape);
}
else
{
m_ras.add_path(m_path);
}
scanlineRenderer.RenderSolid(clippingProxy, m_ras, m_sl, new RGBA_Floats(0.6, 0.9, 0.7, 0.8).GetAsRGBA_Bytes());
graphics2D.DrawString(string.Format("{0:F2} ms", tm), 140, 30);
base.OnDraw(graphics2D);
}
private void DrawBigA(Graphics2D graphics2D)
{
ScanlineRasterizer m_ras = new ScanlineRasterizer();
m_ras.SetVectorClipBox(0, 0, Width, Height);
TypeFacePrinter bigAPrinter = new TypeFacePrinter("a", 150);
FlattenCurves flattenedBigA = new FlattenCurves(bigAPrinter);
VertexSourceApplyTransform scaleAndTranslate = new VertexSourceApplyTransform(flattenedBigA, Affine.NewTranslation(155, 55));
ScanlineCachePacked8 m_sl = new ScanlineCachePacked8();
ScanlineRenderer scanlineRenderer = new ScanlineRenderer();
#if false
ImageProxySubpxelLcd24 clippingProxy = new ImageProxySubpxelLcd24(graphics2D.DestImage, new lcd_distribution_lut());
VertexSourceApplyTransform scaledWide = new VertexSourceApplyTransform(scaleAndTranslate, Affine.NewScaling(3, 1));
m_ras.add_path(scaledWide);
scanlineRenderer.render_scanlines_aa_solid(clippingProxy, m_ras, m_sl, RGBA_Bytes.Black);
#else
m_ras.add_path(scaleAndTranslate);
ImageClippingProxy clippingProxy = new ImageClippingProxy(graphics2D.DestImage);
scanlineRenderer.RenderSolid(clippingProxy, m_ras, m_sl, RGBA_Bytes.Black);
#endif
}
public override void Render(IVertexSource vertexSource, int pathIndexToRender, IColorType colorIn)
{
PushOrthoProjection();
GL.BlendFunc(BlendingFactorSrc.SrcAlpha, BlendingFactorDest.OneMinusSrcAlpha);
GL.Enable(EnableCap.Blend);
vertexSource.rewind(pathIndexToRender);
RGBA_Bytes colorBytes = colorIn.GetAsRGBA_Bytes();
GL.Color4(colorBytes.red, colorBytes.green, colorBytes.blue, colorBytes.alpha);
Affine transform = GetTransform();
if (!transform.is_identity())
{
vertexSource = new VertexSourceApplyTransform(vertexSource, transform);
}
if (DoEdgeAntiAliasing)
{
DrawAAShape(vertexSource);
}
else
{
renderNowTesselator.Clear();
Graphics2DOpenGL.SendShapeToTesselator(renderNowTesselator, vertexSource);
}
PopOrthoProjection();
}
public override void OnDraw(Graphics2D graphics2D)
{
ImageBuffer widgetsSubImage = ImageBuffer.NewSubImageReference(graphics2D.DestImage, graphics2D.GetClippingRect());
if (orignialSize.x == 0)
{
orignialSize.x = WindowSize.x;
orignialSize.y = WindowSize.y;
}
ImageBuffer destImageWithPreMultBlender = new ImageBuffer();
switch (widgetsSubImage.BitDepth)
{
case 24:
destImageWithPreMultBlender.Attach(widgetsSubImage, new BlenderPreMultBGR());
break;
case 32:
destImageWithPreMultBlender.Attach(widgetsSubImage, new BlenderPreMultBGRA());
break;
default:
throw new Exception("Unknown bit depth");
}
ImageClippingProxy clippingProxy_pre = new ImageClippingProxy(destImageWithPreMultBlender);
clippingProxy_pre.clear(new RGBA_Floats(1.0, 1.0, 1.0));
Affine src_mtx = Affine.NewIdentity();
src_mtx *= Affine.NewTranslation(-orignialSize.x / 2 - 10, -orignialSize.y / 2 - 20 - 10);
src_mtx *= Affine.NewRotation(drawAngle.Value * Math.PI / 180.0);
src_mtx *= Affine.NewScaling(drawScale.Value);
src_mtx *= Affine.NewTranslation(orignialSize.x / 2, orignialSize.y / 2 + 20);
Affine img_mtx = Affine.NewIdentity();
img_mtx *= Affine.NewTranslation(-orignialSize.x / 2 + 10, -orignialSize.y / 2 + 20 + 10);
img_mtx *= Affine.NewRotation(drawAngle.Value * Math.PI / 180.0);
img_mtx *= Affine.NewScaling(drawScale.Value);
img_mtx *= Affine.NewTranslation(orignialSize.x / 2, orignialSize.y / 2 + 20);
img_mtx.invert();
MatterHackers.Agg.span_allocator sa = new span_allocator();
span_interpolator_linear interpolator = new span_interpolator_linear(img_mtx);
span_image_filter sg;
switch (sourceImage.BitDepth)
{
case 24:
{
ImageBufferAccessorClip source = new ImageBufferAccessorClip(sourceImage, RGBA_Floats.rgba_pre(0, 0, 0, 0).GetAsRGBA_Bytes());
sg = new span_image_filter_rgb_bilinear_clip(source, RGBA_Floats.rgba_pre(0, 0.4, 0, 0.5), interpolator);
}
break;
case 32:
{
ImageBufferAccessorClip source = new ImageBufferAccessorClip(sourceImage, RGBA_Floats.rgba_pre(0, 0, 0, 0).GetAsRGBA_Bytes());
sg = new span_image_filter_rgba_bilinear_clip(source, RGBA_Floats.rgba_pre(0, 0.4, 0, 0.5), interpolator);
}
break;
default:
throw new Exception("Bad sourc depth");
}
ScanlineRasterizer ras = new ScanlineRasterizer();
ras.SetVectorClipBox(0, 0, Width, Height);
ScanlineCachePacked8 sl = new ScanlineCachePacked8();
//scanline_unpacked_8 sl = new scanline_unpacked_8();
double r = orignialSize.x;
if (orignialSize.y - 60 < r)
{
r = orignialSize.y - 60;
}
VertexSource.Ellipse ell = new VertexSource.Ellipse(orignialSize.x / 2.0 + 10,
orignialSize.y / 2.0 + 20 + 10,
r / 2.0 + 16.0,
r / 2.0 + 16.0, 200);
VertexSourceApplyTransform tr = new VertexSourceApplyTransform(ell, src_mtx);
ras.add_path(tr);
//clippingProxy_pre.SetClippingBox(30, 0, (int)width(), (int)height());
ScanlineRenderer scanlineRenderer = new ScanlineRenderer();
scanlineRenderer.GenerateAndRender(ras, sl, clippingProxy_pre, sa, sg);
base.OnDraw(graphics2D);
}
public override void Render(Graphics2D graphics2D, Affine transform, double layerScale, RenderType renderType)
{
if ((renderType & RenderType.Moves) == RenderType.Moves)
{
double movementLineWidth = 0.35 * layerScale;
RGBA_Bytes movementColor = new RGBA_Bytes(10, 190, 15);
PathStorage pathStorage = new PathStorage();
VertexSourceApplyTransform transformedPathStorage = new VertexSourceApplyTransform(pathStorage, transform);
Stroke stroke = new Stroke(transformedPathStorage, movementLineWidth);
stroke.line_cap(LineCap.Round);
stroke.line_join(LineJoin.Round);
pathStorage.Add(start.x, start.y, ShapePath.FlagsAndCommand.CommandMoveTo);
if (end.x != start.x || end.y != start.y)
{
pathStorage.Add(end.x, end.y, ShapePath.FlagsAndCommand.CommandLineTo);
}
else
{
pathStorage.Add(end.x + .01, end.y, ShapePath.FlagsAndCommand.CommandLineTo);
}
graphics2D.Render(stroke, 0, movementColor);
}
}
public override void Render(Graphics2D graphics2D, Affine transform, double layerScale, RenderType renderType)
{
if ((renderType & RenderType.Extrusions) == RenderType.Extrusions)
{
double extrusionLineWidths = 0.2 * layerScale;
RGBA_Bytes extrusionColor = RGBA_Bytes.Black;
//extrusionColor = color;
PathStorage pathStorage = new PathStorage();
VertexSourceApplyTransform transformedPathStorage = new VertexSourceApplyTransform(pathStorage, transform);
Stroke stroke = new Stroke(transformedPathStorage, extrusionLineWidths);
stroke.line_cap(LineCap.Round);
stroke.line_join(LineJoin.Round);
pathStorage.Add(start.x, start.y, ShapePath.FlagsAndCommand.CommandMoveTo);
pathStorage.Add(end.x, end.y, ShapePath.FlagsAndCommand.CommandLineTo);
graphics2D.Render(stroke, 0, extrusionColor);
}
}
//路径
public static CCSprite CreatePath(
double width, double height,
string[] paths,
double contentX, double contentY,
double contentWidth, double contentHeight,
CCColor4B fill, CCColor4B stroke,
double strokeThickness = 1,
UIGraphic.Stretch stretch = UIGraphic.Stretch.StretchNone
)
{
if (width == 0) width = contentWidth;
if (height == 0) height = contentHeight;
ImageBuffer buffer = new ImageBuffer((int)width, (int)height, 32, new BlenderRGBA());
Graphics2D g = buffer.NewGraphics2D();
double scalex = 0;
double scaley = 0;
//if (stretch == Stretch.StretchNone) { } else
if (stretch == UIGraphic.Stretch.StretchFill)
{
if (width != contentWidth || height != contentHeight)
{
scalex = width / contentWidth;
scaley = height / contentHeight;
}
}
else if (stretch == UIGraphic.Stretch.StretchUniformToFill)
{
scalex = scaley = Math.Min(width / contentWidth, height / contentHeight);
}
foreach (string path in paths)
{
IVertexSource vertexs = MiniLanguage.CreatePathStorage(path);
if (contentX != 0 || contentY != 0)
vertexs = new VertexSourceApplyTransform(vertexs, Affine.NewTranslation(-contentX, -contentY));
if (scalex != 0 || scaley != 0)
vertexs = new VertexSourceApplyTransform(vertexs, Affine.NewScaling(scalex, scaley));
if (fill.A > 0) g.Render(vertexs, new RGBA_Bytes(fill.R, fill.G, fill.B, fill.A));
if (stroke.A > 0) g.Render(new Stroke(vertexs, strokeThickness), new RGBA_Bytes(stroke.R, stroke.G, stroke.B, stroke.A));
}
Texture2D xnaTexture = XnaTexture((int)width, (int)height);
xnaTexture.SetData<byte>(buffer.GetBuffer());
CCTexture2D ccTexture = new CCTexture2D();
ccTexture.InitWithTexture(xnaTexture);
return new CCSprite(ccTexture);
}
public override void OnDraw(Graphics2D graphics2D)
{
ImageBuffer widgetsSubImage = ImageBuffer.NewSubImageReference(graphics2D.DestImage, graphics2D.GetClippingRect());
ScanlineRasterizer ras = new ScanlineRasterizer();
scanline_unpacked_8 sl = new scanline_unpacked_8();
ImageClippingProxy clippingProxy = new ImageClippingProxy(widgetsSubImage);
clippingProxy.clear(new RGBA_Floats(0, 0, 0));
m_profile.text_size(8.0);
// draw a background to show how the alpha is working
int RectWidth = 32;
int xoffset = 238;
int yoffset = 171;
ScanlineRenderer scanlineRenderer = new ScanlineRenderer();
for (int i = 0; i < 7; i++)
{
for (int j = 0; j < 7; j++)
{
if ((i + j) % 2 != 0)
{
VertexSource.RoundedRect rect = new VertexSource.RoundedRect(i * RectWidth + xoffset, j * RectWidth + yoffset,
(i + 1) * RectWidth + xoffset, (j + 1) * RectWidth + yoffset, 2);
rect.normalize_radius();
ras.add_path(rect);
scanlineRenderer.RenderSolid(clippingProxy, ras, sl, new RGBA_Bytes(.9, .9, .9));
}
}
}
double ini_scale = 1.0;
Transform.Affine mtx1 = Affine.NewIdentity();
mtx1 *= Affine.NewScaling(ini_scale, ini_scale);
mtx1 *= Affine.NewTranslation(center_x, center_y);
VertexSource.Ellipse e1 = new MatterHackers.Agg.VertexSource.Ellipse();
e1.init(0.0, 0.0, 110.0, 110.0, 64);
Transform.Affine mtx_g1 = Affine.NewIdentity();
mtx_g1 *= Affine.NewScaling(ini_scale, ini_scale);
mtx_g1 *= Affine.NewScaling(m_SaveData.m_scale, m_SaveData.m_scale);
mtx_g1 *= Affine.NewScaling(m_scale_x, m_scale_y);
mtx_g1 *= Affine.NewRotation(m_SaveData.m_angle);
mtx_g1 *= Affine.NewTranslation(m_SaveData.m_center_x, m_SaveData.m_center_y);
mtx_g1.invert();
RGBA_Bytes[] color_profile = new RGBA_Bytes[256]; // color_type is defined in pixel_formats.h
for (int i = 0; i < 256; i++)
{
color_profile[i] = new RGBA_Bytes(m_spline_r.spline()[i],
m_spline_g.spline()[i],
m_spline_b.spline()[i],
m_spline_a.spline()[i]);
}
VertexSourceApplyTransform t1 = new VertexSourceApplyTransform(e1, mtx1);
IGradient innerGradient = null;
switch (m_GradTypeRBox.SelectedIndex)
{
case 0:
innerGradient = new gradient_radial();
break;
case 1:
innerGradient = new gradient_diamond();
break;
case 2:
innerGradient = new gradient_x();
break;
case 3:
innerGradient = new gradient_xy();
break;
case 4:
innerGradient = new gradient_sqrt_xy();
break;
case 5:
innerGradient = new gradient_conic();
break;
}
IGradient outerGradient = null;
switch (m_GradWrapRBox.SelectedIndex)
{
case 0:
outerGradient = new gradient_reflect_adaptor(innerGradient);
break;
case 1:
outerGradient = new gradient_repeat_adaptor(innerGradient);
break;
case 2:
outerGradient = new gradient_clamp_adaptor(innerGradient);
break;
}
span_allocator span_alloc = new span_allocator();
color_function_profile colors = new color_function_profile(color_profile, m_profile.gamma());
span_interpolator_linear inter = new span_interpolator_linear(mtx_g1);
span_gradient span_gen = new span_gradient(inter, outerGradient, colors, 0, 150);
ras.add_path(t1);
scanlineRenderer.GenerateAndRender(ras, sl, clippingProxy, span_alloc, span_gen);
base.OnDraw(graphics2D);
}
public static CCSprite CreateText(string text, CCColor4B fill, CCColor4B stroke, TypeFace font, double emSizeInPoints, bool underline = false, bool flatenCurves = true, double strokeThickness = 1)
{
TypeFacePrinter printer = new TypeFacePrinter(text, new StyledTypeFace(font, emSizeInPoints, underline, flatenCurves));
double width = printer.LocalBounds.Width;
double height = printer.LocalBounds.Height;
RectangleDouble rect = new RectangleDouble();
bounding_rect.bounding_rect_single(printer, 0, ref rect);
VertexSourceApplyTransform path = new VertexSourceApplyTransform(printer, Affine.NewTranslation(-rect.Left, -rect.Bottom));
ImageBuffer buffer = new ImageBuffer((int)width, (int)height, 32, new BlenderRGBA());
Graphics2D g = buffer.NewGraphics2D();
if (fill.A > 0) g.Render(path, new RGBA_Bytes(fill.R, fill.G, fill.B, fill.A));
if (stroke.A > 0) g.Render(new Stroke(path, strokeThickness), new RGBA_Bytes(stroke.R, stroke.G, stroke.B, stroke.A));
Texture2D xnaTexture = XnaTexture((int)width, (int)height);
xnaTexture.SetData<byte>(buffer.GetBuffer());
CCTexture2D ccTexture = new CCTexture2D();
ccTexture.InitWithTexture(xnaTexture);
return new CCSprite(ccTexture);
}
public static void Main(string[] args)
{
// first we will show how to use the simple drawing functions in graphics 2D
{
ImageBuffer simpleImage = new ImageBuffer(640, 480, 32, new BlenderBGRA());
Graphics2D simpleImageGraphics2D = simpleImage.NewGraphics2D();
// clear the image to white
simpleImageGraphics2D.Clear(RGBA_Bytes.White);
// draw a circle
simpleImageGraphics2D.Circle(50, 50, 30, RGBA_Bytes.Blue);
// draw a line
simpleImageGraphics2D.Line(10, 100, 520, 50, new RGBA_Bytes(20, 200, 200));
// draw a filled box
simpleImageGraphics2D.FillRectangle(60, 260, 200, 280, RGBA_Bytes.Yellow);
// and an outline around it
simpleImageGraphics2D.Rectangle(60, 260, 200, 280, RGBA_Bytes.Magenta);
// draw some text
simpleImageGraphics2D.DrawString("A Simple Example", 300, 400, 20);
// and save this image out
ImageTgaIO.Save(simpleImage, "SimpleDrawAndSave.tga");
}
// now we will we will show how to use the render function to draw more complex things
{
ImageBuffer lessSimpleImage = new ImageBuffer(640, 480, 32, new BlenderBGRA());
Graphics2D lessSimpleImageGraphics2D = lessSimpleImage.NewGraphics2D();
// clear the image to white
lessSimpleImageGraphics2D.Clear(RGBA_Bytes.White);
// draw a circle
Ellipse ellipseTest = new Ellipse(0, 0, 100, 50);
for (double angleDegrees = 0; angleDegrees < 180; angleDegrees += 22.5)
{
VertexSourceApplyTransform rotatedTransform = new VertexSourceApplyTransform(ellipseTest, Affine.NewRotation(MathHelper.DegreesToRadians(angleDegrees)));
VertexSourceApplyTransform rotatedAndTranslatedTransform = new VertexSourceApplyTransform(rotatedTransform, Affine.NewTranslation(lessSimpleImage.Width / 2, 150));
lessSimpleImageGraphics2D.Render(rotatedAndTranslatedTransform, RGBA_Bytes.Yellow);
Stroke ellipseOutline = new Stroke(rotatedAndTranslatedTransform, 3);
lessSimpleImageGraphics2D.Render(ellipseOutline, RGBA_Bytes.Blue);
}
// and a little polygon
PathStorage littlePoly = new PathStorage();
littlePoly.MoveTo(50, 50);
littlePoly.LineTo(150, 50);
littlePoly.LineTo(200, 200);
littlePoly.LineTo(50, 150);
littlePoly.LineTo(50, 50);
lessSimpleImageGraphics2D.Render(littlePoly, RGBA_Bytes.Cyan);
// draw some text
TypeFacePrinter textPrinter = new TypeFacePrinter("Printing from a printer", 30, justification: Justification.Center);
IVertexSource translatedText = new VertexSourceApplyTransform(textPrinter, Affine.NewTranslation(new Vector2(lessSimpleImage.Width / 2, lessSimpleImage.Height / 4 * 3)));
lessSimpleImageGraphics2D.Render(translatedText, RGBA_Bytes.Red);
Stroke strokedText = new Stroke(translatedText);
lessSimpleImageGraphics2D.Render(strokedText, RGBA_Bytes.Black);
IVertexSource rotatedText = new VertexSourceApplyTransform(textPrinter, Affine.NewRotation(MathHelper.DegreesToRadians(90)));
IVertexSource rotatedTranslatedText = new VertexSourceApplyTransform(rotatedText, Affine.NewTranslation(new Vector2(40, lessSimpleImage.Height / 2)));
lessSimpleImageGraphics2D.Render(rotatedTranslatedText, RGBA_Bytes.Black);
// and save this image out
ImageTgaIO.Save(lessSimpleImage, "LessSimpleDrawAndSave.tga");
}
}
public override void OnDraw(Graphics2D graphics2D)
{
ImageBuffer widgetsSubImage = ImageBuffer.NewSubImageReference(graphics2D.DestImage, graphics2D.GetClippingRect());
IImageByte backBuffer = widgetsSubImage;
if (!didInit)
{
didInit = true;
OnInitialize();
}
ImageBuffer image;
if (backBuffer.BitDepth == 32)
{
image = new ImageBuffer();
image.Attach(backBuffer, new BlenderBGRA());
}
else
{
if (backBuffer.BitDepth != 24)
{
throw new System.NotSupportedException();
}
image = new ImageBuffer();
image.Attach(backBuffer, new BlenderBGR());
}
ImageClippingProxy clippingProxy = new ImageClippingProxy(image);
clippingProxy.clear(new RGBA_Floats(1, 1, 1));
g_rasterizer.SetVectorClipBox(0, 0, Width, Height);
ScanlineRenderer scanlineRenderer = new ScanlineRenderer();
if (transformationTypeRadioButton.SelectedIndex == 0)
{
Bilinear tr = new Bilinear(lionShape.Bounds.Left, lionShape.Bounds.Bottom, lionShape.Bounds.Right, lionShape.Bounds.Top, quadPolygonControl.polygon());
if (tr.is_valid())
{
//--------------------------
// Render transformed lion
//
VertexSourceApplyTransform trans = new VertexSourceApplyTransform(lionShape.Path, tr);
scanlineRenderer.RenderSolidAllPaths(clippingProxy, g_rasterizer, g_scanline, trans, lionShape.Colors, lionShape.PathIndex, lionShape.NumPaths);
//--------------------------
//--------------------------
// Render transformed ellipse
//
VertexSource.Ellipse ell = new MatterHackers.Agg.VertexSource.Ellipse((lionShape.Bounds.Left + lionShape.Bounds.Right) * 0.5, (lionShape.Bounds.Bottom + lionShape.Bounds.Top) * 0.5,
(lionShape.Bounds.Right - lionShape.Bounds.Left) * 0.5, (lionShape.Bounds.Top - lionShape.Bounds.Bottom) * 0.5,
200);
Stroke ell_stroke = new Stroke(ell);
ell_stroke.width(3.0);
VertexSourceApplyTransform trans_ell = new VertexSourceApplyTransform(ell, tr);
VertexSourceApplyTransform trans_ell_stroke = new VertexSourceApplyTransform(ell_stroke, tr);
g_rasterizer.add_path(trans_ell);
scanlineRenderer.RenderSolid(clippingProxy, g_rasterizer, g_scanline, new RGBA_Bytes(0.5, 0.3, 0.0, 0.3));
g_rasterizer.add_path(trans_ell_stroke);
scanlineRenderer.RenderSolid(clippingProxy, g_rasterizer, g_scanline, new RGBA_Bytes(0.0, 0.3, 0.2, 1.0));
}
}
else
{
Perspective tr = new Perspective(lionShape.Bounds.Left, lionShape.Bounds.Bottom, lionShape.Bounds.Right, lionShape.Bounds.Top, quadPolygonControl.polygon());
if (tr.is_valid())
{
// Render transformed lion
VertexSourceApplyTransform trans = new VertexSourceApplyTransform(lionShape.Path, tr);
scanlineRenderer.RenderSolidAllPaths(clippingProxy, g_rasterizer, g_scanline, trans, lionShape.Colors, lionShape.PathIndex, lionShape.NumPaths);
// Render transformed ellipse
VertexSource.Ellipse FilledEllipse = new MatterHackers.Agg.VertexSource.Ellipse((lionShape.Bounds.Left + lionShape.Bounds.Right) * 0.5, (lionShape.Bounds.Bottom + lionShape.Bounds.Top) * 0.5,
(lionShape.Bounds.Right - lionShape.Bounds.Left) * 0.5, (lionShape.Bounds.Top - lionShape.Bounds.Bottom) * 0.5,
200);
Stroke EllipseOutline = new Stroke(FilledEllipse);
EllipseOutline.width(3.0);
VertexSourceApplyTransform TransformedFilledEllipse = new VertexSourceApplyTransform(FilledEllipse, tr);
VertexSourceApplyTransform TransformedEllipesOutline = new VertexSourceApplyTransform(EllipseOutline, tr);
g_rasterizer.add_path(TransformedFilledEllipse);
scanlineRenderer.RenderSolid(clippingProxy, g_rasterizer, g_scanline, new RGBA_Bytes(0.5, 0.3, 0.0, 0.3));
g_rasterizer.add_path(TransformedEllipesOutline);
scanlineRenderer.RenderSolid(clippingProxy, g_rasterizer, g_scanline, new RGBA_Bytes(0.0, 0.3, 0.2, 1.0));
}
}
//--------------------------
// Render the "quad" tool and controls
g_rasterizer.add_path(quadPolygonControl);
scanlineRenderer.RenderSolid(clippingProxy, g_rasterizer, g_scanline, new RGBA_Bytes(0, 0.3, 0.5, 0.6));
//m_trans_type.Render(g_rasterizer, g_scanline, clippingProxy);
base.OnDraw(graphics2D);
}
