public void StartDrawing(Graphics dc, int drawBuffer)
{
mDc = dc;
DrawBufferFlag = drawBuffer;
IsStartDrawing = true;
if (DrawBufferFlag == 0)
{
Control mapCtrl = Control.FromHandle(Handle);
if (mStaticImage == null)
{
mClipRectangle = mapCtrl.ClientRectangle;
mStaticImage = new Bitmap(mClipRectangle.Width, mClipRectangle.Height);
m_staticDirty = true;
}
System.Drawing.Drawing2D.SmoothingMode m_smoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighSpeed;
//绘制在背景图片上
mBitMapGc = Graphics.FromImage(mStaticImage);
mBitMapGc.SmoothingMode = m_smoothingMode;
mBitMapGc.Clear(Color.White);
//m_model.BackgroundLayer.Draw(dcStatic, r);
//if (m_model.GridLayer.Enabled)
// m_model.GridLayer.Draw(dcStatic, r);
//绘制十字丝
RgPoint rCenterPoint = new RgPoint(0, 0);
PointF nullPoint = DisplayTransformation.ToScreen(rCenterPoint);
mBitMapGc.DrawLine(Pens.Blue, nullPoint.X - 10, nullPoint.Y, nullPoint.X + 10, nullPoint.Y);
mBitMapGc.DrawLine(Pens.Blue, nullPoint.X, nullPoint.Y - 10, nullPoint.X, nullPoint.Y + 10);
}
}
public override void render(Graphics g, Transform t)
{
if (!Visible)
{
return;
}
if (originalText == "")
{
return;
}
var s = t.transform(new PointF((float)x, (float)y));
System.Drawing.Drawing2D.SmoothingMode oldMode = g.SmoothingMode;
//g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.Default;
if (!horizontal)
{
g.TranslateTransform(s.X, s.Y);
g.RotateTransform(-90);
g.FillRectangle(Fill, bounds(t));
drawBlocks(g, offsetY(size), offsetX(size));
g.ResetTransform();
}
else
{
g.FillRectangle(Fill, bounds(t));
s.X += offsetX(size);
s.Y += offsetY(size);
drawBlocks(g, s.X, s.Y);
}
g.SmoothingMode = oldMode;
}
public override void AfficheGDI( Graphics g, Temps maintenant, Rectangle tailleEcran, Color couleur )
{
#if DEBUG
RenderStart(CHRONO_TYPE.RENDER);
#endif
System.Drawing.Drawing2D.SmoothingMode s = g.SmoothingMode ;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighSpeed;
g.Clear(Color.Black);
CompositingQuality q = g.CompositingQuality ;
g.CompositingQuality = CompositingQuality.HighSpeed;
for ( int i = (NB_ANNEAUX-2); i >= 0; i--)
{
if ( _anneaux[i,0].z > _zCamera)
{
int iPlusUn = i + 1 ;
for (int j = 0; j < TAILLE_ANNEAU; j++)
{
int jPlusUn = j < (TAILLE_ANNEAU-1) ? j+1 : 0 ;
Triangle( g, couleur, _anneaux[i,j], _anneaux[i,jPlusUn], _anneaux[iPlusUn,jPlusUn] ) ;
Triangle( g, couleur, _anneaux[i,j], _anneaux[iPlusUn,jPlusUn], _anneaux[iPlusUn,j] );
}
}
}
g.SmoothingMode = s ;
g.CompositingQuality = q ;
//dessine(g);
#if DEBUG
RenderStop(CHRONO_TYPE.RENDER);
#endif
}
public override void render(Graphics g, Transform t)
{
if (!Visible)
{
return;
}
if (x.Count() < 2)
{
return;
}
var points = x.Zip(y, (px, py) => t.transform(new PointF((float)px, (float)py))).ToArray();
System.Drawing.Drawing2D.SmoothingMode oldMode = g.SmoothingMode;
if (points.Count() == 2 && (points[0].X == points[1].X || points[0].Y == points[1].Y))
{
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.Default;
}
g.DrawLines(Stroke, points);
g.SmoothingMode = oldMode;
}
public static void DrawCircle(Graphics g, float xPos, float yPos, float radius, Color color)
{
System.Drawing.Drawing2D.SmoothingMode oldSmoothingMode = g.SmoothingMode;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
using (Brush brush = new SolidBrush(color)) {
g.FillEllipse(brush, xPos - radius, yPos - radius, radius * 2, radius * 2);
}
g.SmoothingMode = oldSmoothingMode;
}
public override void render(Graphics g, Transform t)
{
PointF zero = t.transform(new PointF((float)x0(), (float)y0()));
PointF one = t.transform(new PointF((float)x1(), (float)y1()));
RectangleF rect = RendererUtilities.MakeRectangleF(zero.X, zero.Y, one.X, one.Y);
System.Drawing.Drawing2D.SmoothingMode oldMode = g.SmoothingMode;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.Default;
g.FillRectangle(Fill, rect);
g.DrawRectangle(Stroke, rect.X, rect.Y, rect.Width, rect.Height);
g.SmoothingMode = oldMode;
}
public static void DrawShadow(Graphics g, string text, Font font, Color color, float xPos, float yPos)
{
System.Drawing.Drawing2D.SmoothingMode oldSmoothingMode = g.SmoothingMode;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
using (Brush brush = new SolidBrush(color)) {
using (Pen pen = new Pen(Color.Black, 3)) {
using (System.Drawing.Drawing2D.GraphicsPath path = GetStringPath(text, g.DpiY, font, new PointF(xPos, yPos))) {
g.DrawPath(pen, path);
g.FillPath(brush, path);
}
}
}
g.SmoothingMode = oldSmoothingMode;
}
public static void FillRectangleRounded(this Graphics g, Brush b, int d, Rectangle r)
{
System.Drawing.Drawing2D.SmoothingMode mode = g.SmoothingMode;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighSpeed;
g.FillPie(b, r.X, r.Y, d, d, 180, 90);
g.FillPie(b, r.X + r.Width - d, r.Y, d, d, 270, 90);
g.FillPie(b, r.X, r.Y + r.Height - d, d, d, 90, 90);
g.FillPie(b, r.X + r.Width - d, r.Y + r.Height - d, d, d, 0, 90);
g.FillRectangle(b, r.X + d / 2, r.Y, r.Width - d, d / 2);
g.FillRectangle(b, r.X, r.Y + d / 2, r.Width, r.Height - d);
g.FillRectangle(b, r.X + d / 2, r.Y + r.Height - d / 2, r.Width - d, d / 2);
g.SmoothingMode = mode;
}
public void StartDrawing(UcMapControl mapCtrl)
{
if (m_staticImage == null)
{
cliprectangle = mapCtrl.ClientRectangle;
m_staticImage = new Bitmap(cliprectangle.Width, cliprectangle.Height);
// m_staticImage.Save("D:\\a.png", ImageFormat.Png);
m_staticDirty = true;
}
System.Drawing.Drawing2D.SmoothingMode m_smoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighSpeed;
//绘制在背景图片上
BitMapGc = Graphics.FromImage(m_staticImage);
BitMapGc.SmoothingMode = m_smoothingMode;
BitMapGc.Clear(Color.White);
//m_model.BackgroundLayer.Draw(dcStatic, r);
//if (m_model.GridLayer.Enabled)
// m_model.GridLayer.Draw(dcStatic, r);
//绘制十字丝
RPoint rCenterPoint = new RPoint(0, 0, 0);
PointF nullPoint = Transform.ToScreen(rCenterPoint, mapCtrl);
BitMapGc.DrawLine(Pens.Blue, nullPoint.X - 10, nullPoint.Y, nullPoint.X + 10, nullPoint.Y);
BitMapGc.DrawLine(Pens.Blue, nullPoint.X, nullPoint.Y - 10, nullPoint.X, nullPoint.Y + 10);
if (m_staticDirty)
{
m_staticDirty = false;
List <ILayer> layers = mapCtrl.mMap.Layers;
for (int layerindex = layers.Count - 1; layerindex >= 0; layerindex--)
{
if (layers[layerindex].Visible)
{
layers[layerindex].Draw(this);
}
}
}
if (NewObject != null)
{
if (NewObject is Polygon)
{
SolidBrush brush = new SolidBrush(Color.Blue);
SolidBrush brush2 = new SolidBrush(Color.Pink);
Pen pen = new Pen(brush2);
DrawPolygon2(BitMapGc, NewObject as Polygon, brush, pen, false);
}
}
BitMapGc.Dispose();
}
public static void DrawShadow(Graphics g, RectangleF rect, Color color)
{
System.Drawing.Drawing2D.SmoothingMode oldSmoothingMode = g.SmoothingMode;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
using (Brush brush = new SolidBrush(color)) {
using (Pen pen = new Pen(Color.Black, 3)) {
using (System.Drawing.Drawing2D.GraphicsPath path = new GraphicsPath()) {
path.AddRectangle(rect);
g.DrawPath(pen, path);
g.FillPath(brush, path);
}
}
}
g.SmoothingMode = oldSmoothingMode;
}
public static void DrawTextShadow(Graphics g, string text, PointF point, Font font, Color color)
{
point = new PointF(point.X, point.Y - 0.5f);
GraphicsPath path = new GraphicsPath();
path.AddString(text, font.FontFamily, (int)font.Style, g.DpiY * font.SizeInPoints / 72, point, StringFormat.GenericDefault);
System.Drawing.Drawing2D.SmoothingMode oldSmoothingMode = g.SmoothingMode;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
System.Drawing.Drawing2D.InterpolationMode oldInterpolationMode = g.InterpolationMode;
g.InterpolationMode = InterpolationMode.Bilinear;
using (Pen pen = new Pen(color, 5)) {
g.DrawPath(pen, path);
}
g.SmoothingMode = oldSmoothingMode;
g.InterpolationMode = oldInterpolationMode;
}
private void OnDrawItem(object sender, System.Windows.Forms.DrawItemEventArgs e)
{
e.DrawBackground();
e.DrawFocusRectangle();
Rectangle rect = e.Bounds;
rect.X += 1;
rect.Y += 1;
rect.Height -= 2;
rect.Width = rect.Height;
System.Drawing.Brush brush =
new System.Drawing.SolidBrush(Color.White);
System.Drawing.Brush fill =
new System.Drawing.SolidBrush(Color.LightSteelBlue);
System.Drawing.Pen pen =
new System.Drawing.Pen(Color.Black, 0);
e.Graphics.FillRectangle(brush, rect);
e.Graphics.DrawRectangle(pen, rect);
System.Drawing.Drawing2D.SmoothingMode mode =
e.Graphics.SmoothingMode;
e.Graphics.SmoothingMode =
System.Drawing.Drawing2D.SmoothingMode.AntiAlias;
rect.Inflate(-2, -2);
string shapeId = _list.Items[e.Index].ToString();
ShapeTemplate shape = ShapeTemplate.FromId(shapeId);
RectangleF rectf = new RectangleF(
(float)rect.X, (float)rect.Y,
(float)rect.Width, (float)rect.Height);
MindFusion.FlowChartX.ShapeTemplate.PathData data =
shape.initData(rectf, 0);
System.Drawing.Drawing2D.GraphicsPath path =
shape.getPath(data, 0);
e.Graphics.FillPath(fill, path);
e.Graphics.DrawPath(pen, path);
path.Dispose();
path = shape.getDecorationPath(data, 0);
if (path != null)
{
e.Graphics.DrawPath(pen, path);
path.Dispose();
}
e.Graphics.SmoothingMode = mode;
pen.Dispose();
fill.Dispose();
brush.Dispose();
// Draw the text;
rectf.X = rectf.Right + 6;
rectf.Width = (float)e.Bounds.Width - rectf.X;
StringFormat format = new StringFormat();
format.Alignment = StringAlignment.Near;
format.LineAlignment = StringAlignment.Center;
System.Drawing.Brush textBrush =
new System.Drawing.SolidBrush(Color.Black);
e.Graphics.DrawString(shapeId, Font, textBrush, rectf, format);
textBrush.Dispose();
format.Dispose();
}
public SvgDocument()
{
this.styleElements = new ArrayList();
this.recordanim = true;
this.playAnim = false;
this.controltime = 0;
this.filename = "���";
this.update = true;
this.undoStack = new UndoStack();
this.xmlreader = null;
this.preelement = null;
this.elements = new ArrayList(0x10);
this.infos = new Hashtable(0x10);
this.groups = new ArrayList(0x10);
this.undoGroup = new ArrayList(0x10);
this.errorinfos = new ArrayList(0x10);
this.selectCollection = new SvgElementCollection();
this.oldSelect = new SvgElementCollection();
this.root = null;
this.serialize = null;
this.editRoots = new SvgElementCollection();
//this.styleSheetList = null;
this.ChangeElements = new SvgElementCollection();
this.NumberOfUndoOperations = 1;
this.ValidPath = new GraphicsPath();
this.firstload = false;
this.FilePath = string.Empty;
this.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
this.TextRenderingHint = System.Drawing.Text.TextRenderingHint.SystemDefault;
this.Changed = false;
this.SelectChanged = false;
this.OnlyShowCurrent = false;
this.DefsChanged = true;
this.OldControlTime = 0;
this.PlayAnimChanged = false;
this.AutoShowAnim = false;
this.XmlParserContext = null;
XmlNamespaceManager manager1 = new XmlNamespaceManager(base.NameTable);
manager1.PushScope();
manager1.AddNamespace("svg", SvgDocument.SvgNamespace);
manager1.AddNamespace("xlink", SvgDocument.XLinkNamespace);
manager1.AddNamespace("a", SvgDocument.AudioNamespace);
manager1.AddNamespace("tonli", SvgDocument.TonliNamespace);
base.NodeChanged += new XmlNodeChangedEventHandler(this.ChangeNode);
base.NodeInserted += new XmlNodeChangedEventHandler(this.ChangeNode);
base.NodeRemoved += new XmlNodeChangedEventHandler(this.ChangeNode);
this.XmlParserContext = new System.Xml.XmlParserContext(base.NameTable, manager1, "", "svg", "-//W3C//DTD SVG 1.1//EN", "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd", this.BaseURI, "zh", XmlSpace.None, Encoding.UTF8);
this.selectCollection.NotifyEvent = true;
this.selectCollection.OnCollectionChangedEvent += new OnCollectionChangedEventHandler(this.ChangeSelect);
this.serialize = new SerializeDocument(this);
this.AddStyleElement(SvgDocument.SvgNamespace, "style");
this.SvgdataUid=string.Empty;
layers =new SvgElementCollection();
}
public override void AfficheGDI(Graphics g, Temps maintenant, Rectangle tailleEcran, Color couleur)
{
#if DEBUG
RenderStart(CHRONO_TYPE.RENDER);
#endif
System.Drawing.Drawing2D.SmoothingMode s = g.SmoothingMode;
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighSpeed;
CompositingQuality q = g.CompositingQuality;
g.CompositingQuality = CompositingQuality.HighSpeed;
InterpolationMode In = g.InterpolationMode;
g.InterpolationMode = InterpolationMode.NearestNeighbor;
using (LinearGradientBrush linGrBrush = new LinearGradientBrush(tailleEcran,
Color.Black, // Opaque red
getCouleurOpaqueAvecAlpha(couleur, 255),
LinearGradientMode.Vertical))
g.FillRectangle(linGrBrush, tailleEcran);
float X, Y, X2, Y2;
bool nuageAffiche;
using (Bitmap bmp1 = BitmapNuance(g, _nuage1, getCouleurAvecAlpha(couleur, ALPHA)),
bmp2 = BitmapNuance(g, _nuage2, getCouleurAvecAlpha(couleur, ALPHA)),
bmp3 = BitmapNuance(g, _nuage3, getCouleurAvecAlpha(couleur, ALPHA))
)
for (int i = 0; i < NB_NUAGES; i++)
{
nuageAffiche = false;
for (int j = 0; j < _nuages[i]._nbParticules; j++)
{
if (_nuages[i]._points[j].z > _zCamera)
{
Coord2DFrom3D(_nuages[i]._points[j].x - _nuages[i]._tailles[j],
_nuages[i]._points[j].y - _nuages[i]._tailles[j],
_nuages[i]._points[j].z,
out X, out Y);
Coord2DFrom3D(_nuages[i]._points[j].x + _nuages[i]._tailles[j],
_nuages[i]._points[j].y + _nuages[i]._tailles[j],
_nuages[i]._points[j].z,
out X2, out Y2);
try
{
NormalizeCoord(ref X, ref X2, ref Y, ref Y2);
if ((X < _largeur) && (X2 > 0) && (Y < _hauteur) && (Y2 > 0))
{
switch (_nuages[i]._type[j])
{
case 0:
g.DrawImage(bmp1, X, Y, X2 - X, Y2 - Y);
break;
case 1:
g.DrawImage(bmp2, X, Y, X2 - X, Y2 - Y);
break;
case 2:
g.DrawImage(bmp3, X, Y, X2 - X, Y2 - Y);
break;
}
nuageAffiche = true;
}
}
catch
{
nuageAffiche = false;
}
}
}
if (!nuageAffiche)
{
CreateNuage(ref _nuages[i], false);
}
}
g.SmoothingMode = s;
g.CompositingQuality = q;
g.InterpolationMode = In;
#if DEBUG
RenderStop(CHRONO_TYPE.RENDER);
#endif
}
