public override void PaintValue(System.Drawing.Design.PaintValueEventArgs e)
{
using (System.Drawing.Brush br = new System.Drawing.SolidBrush(System.Drawing.Color.FromName(e.Value.ToString())))
{
e.Graphics.FillRectangle(br, e.Bounds);
}
}
private void PaintCell(object sender, MouseEventArgs e)
{
// Use the HitTest method to get a HitTestInfo object.
DataGrid.HitTestInfo hi;
DataGrid grid = (DataGrid)sender;
hi = grid.HitTest(e.X, e.Y);
// Test if the clicked area was a cell.
if (hi.Type == DataGrid.HitTestType.Cell)
{
// If it's a cell, get the GridTable and ListManager of the
// clicked table.
DataGridTableStyle dgt = dataGrid1.TableStyles[0];
CurrencyManager cm = (CurrencyManager)this.BindingContext[myDataSet.Tables[dgt.MappingName]];
// Get the Rectangle of the clicked cell.
Rectangle cellRect;
cellRect = grid.GetCellBounds(hi.Row, hi.Column);
// Get the clicked DataGridTextBoxColumn.
MyGridColumn gridCol = (MyGridColumn)dgt.GridColumnStyles[hi.Column];
// Get the Graphics object for the form.
Graphics g = dataGrid1.CreateGraphics();
// Create two new Brush objects, a fore brush, and back brush.
Brush fBrush = new System.Drawing.SolidBrush(Color.Blue);
Brush bBrush = new System.Drawing.SolidBrush(Color.Yellow);
// Invoke the Paint method to paint the cell with the brushes.
gridCol.PaintCol(g, cellRect, cm, hi.Row, bBrush, fBrush, false);
}
}
// prekresli sa vrchol
private void repaintNodes(KDNode n)
{
System.Drawing.Font font = new System.Drawing.Font("Verdana", 10);
System.Drawing.SolidBrush myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
System.Drawing.Pen myPen = new System.Drawing.Pen(System.Drawing.Color.Black);
if (n.highlight)
{
myBrush.Color = System.Drawing.Color.Green;
myPen.Color = System.Drawing.Color.Green;
}
if (n.highlightRed)
{
myBrush.Color = System.Drawing.Color.Red;
myPen.Color = System.Drawing.Color.Red;
}
if (n.highligthIn)
{
myBrush.Color = System.Drawing.Color.Red;
myPen.Color = System.Drawing.Color.Red;
g.DrawEllipse(myPen, n.getPoint().X - (RADIUS + 2), n.getPoint().Y - (RADIUS + 2), 2 * (RADIUS + 2), 2 * (RADIUS + 2));
myPen.Color = System.Drawing.Color.Black;
}
g.FillEllipse(myBrush, n.getPoint().X - RADIUS, n.getPoint().Y - RADIUS, 2*RADIUS, 2*RADIUS);
string s = "(" + n.getPoint().X.ToString() + "," + n.getPoint().Y.ToString() + ")";
g.DrawString(s, font, myBrush, n.getPoint().X - 35, n.getPoint().Y);
}
public override void PaintValue(PaintValueEventArgs e)
{
if (e.Value is Color && ((Color)e.Value).A <= byte.MaxValue)
{
Color xnacolor = (Color)e.Value;
System.Drawing.Color syscolor = System.Drawing.Color.FromArgb(xnacolor.A, xnacolor.R, xnacolor.G, xnacolor.B);
int oneThird = e.Bounds.Width / 3;
using (System.Drawing.SolidBrush brush = new System.Drawing.SolidBrush(System.Drawing.Color.DarkGray))
{
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X + 1, e.Bounds.Y + 1, 4, 4));
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X + 9, e.Bounds.Y + 1, 4, 4));
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X + 17, e.Bounds.Y + 1, 2, 4));
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X + 5, e.Bounds.Y + 5, 4, 4));
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X + 13, e.Bounds.Y + 5, 4, 4));
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X + 1, e.Bounds.Y + 9, 4, 3));
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X + 9, e.Bounds.Y + 9, 4, 3));
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X + 17, e.Bounds.Y + 9, 2, 3));
}
using (System.Drawing.SolidBrush brush = new System.Drawing.SolidBrush(syscolor))
{
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height - 1));
}
}
if (e.Value is System.Drawing.Color)
{
base.PaintValue(e);
}
}
void m_printDocument_PrintPage(object sender, PrintPageEventArgs e)
{
SelectedMealCollection colData = (SelectedMealCollection)this.FindResource("SelectedMealCollectionData");
float leftMargin = e.MarginBounds.Left;
float rightMargin = e.MarginBounds.Right;
float topMargin = e.MarginBounds.Top;
float yPos = leftMargin;
float xPos = 0;
float centrePos = 2 * (rightMargin - leftMargin) / 5;
float rightPos = 4 * (rightMargin - leftMargin) / 5;
int count = 0;
System.Drawing.Font printFont = new System.Drawing.Font("Arial", 10);
System.Drawing.SolidBrush myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
// Work out the number of lines per page, using the MarginBounds.
float linesPerPage = e.MarginBounds.Height / printFont.GetHeight(e.Graphics);
float lineCount = 0;
foreach (var selectedMeal in colData)
{
// calculate the next line position based on the height of the font according to the printing device
yPos = topMargin + (count++ * printFont.GetHeight(e.Graphics));
e.Graphics.DrawString(selectedMeal.Date, printFont, myBrush, xPos, yPos);
lineCount++;
yPos = topMargin + (count++ * printFont.GetHeight(e.Graphics));
e.Graphics.DrawString(selectedMeal.Meal, printFont, myBrush, xPos + 20, yPos);
lineCount++;
if (lineCount > linesPerPage) { break; }
}
lineCount = 0;
count = 0;
SelectedIngredientsCollection ingredientData = (SelectedIngredientsCollection)this.FindResource("SelectedIngredientsCollectionData");
foreach (SelectedIngredient ingredient in ingredientData)
{
// calculate the next line position based on the height of the font according to the printing device
yPos = topMargin + (count++ * printFont.GetHeight(e.Graphics));
xPos = centrePos;
if (lineCount > linesPerPage) xPos = rightPos;
e.Graphics.DrawString(ingredient.Ingredient, printFont, myBrush, xPos, yPos);
lineCount++;
}
// If there are more lines, print another page.
if (lineCount > linesPerPage)
{
// e.HasMorePages = true;
}
else
{
e.HasMorePages = false;
myBrush.Dispose();
}
}
public void DrawString(System.Drawing.Graphics g, System.Drawing.PointF pt, String _label)
{
// Save the GraphicsState.
System.Drawing.Drawing2D.GraphicsState gs = g.Save();
// Set the PageUnit to Inch because all of our measurements are in inches.
g.PageUnit = System.Drawing.GraphicsUnit.Inch;
// Set the PageScale to 1, so an inch will represent a true inch.
g.PageScale = 1;
System.Drawing.SolidBrush brush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
float xPosition = pt.X;
float xStart = pt.X;
float yStart = pt.Y;
System.Drawing.Font font = new System.Drawing.Font("Arial", 10);
float yPosition = yStart;
// Draw Product Type.
g.DrawString(_label, font, brush, new System.Drawing.PointF(xPosition, yPosition));
// Restore the GraphicsState.
g.Restore(gs);
}
public Graph(float x, float y, float width, float height, System.Drawing.Color backcolor) : base()
{
try
{
XPos = x;
YPos = y;
Width = width;
Height = height;
YMin = 0;
YMax = 1000D;
ShowMinMax = true;
IsCurrency = false;
BackColor = backcolor;
GridColor = System.Drawing.Color.White;
Brush = System.Drawing.Brushes.Black;
TextBrush = System.Drawing.Brushes.Black;
Pen = new System.Drawing.Pen(System.Drawing.Brushes.Black);
SolidBrush = new System.Drawing.SolidBrush(System.Drawing.Color.White);
Disposed = false;
}
catch (System.Exception ex)
{
throw ex;
}
}
//-------------------------------
internal MyGdiPlusCanvas(
int horizontalPageNum,
int verticalPageNum,
int left, int top,
int width,
int height)
{
#if DEBUG
debug_canvas_id = dbug_canvasCount + 1;
dbug_canvasCount += 1;
#endif
this.pageNumFlags = (horizontalPageNum << 8) | verticalPageNum;
//2. dimension
this.left = left;
this.top = top;
this.right = left + width;
this.bottom = top + height;
currentClipRect = new System.Drawing.Rectangle(0, 0, width, height);
CreateGraphicsFromNativeHdc(width, height);
this.gx = System.Drawing.Graphics.FromHdc(win32MemDc.DC);
//-------------------------------------------------------
//managed object
internalPen = new System.Drawing.Pen(System.Drawing.Color.Black);
internalSolidBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
this.StrokeWidth = 1;
}
public FilepathHighlightTextRenderer(FilepathTextMatchFilter filter)
: base(filter)
{
CornerRoundness = 0;
FillBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Goldenrod);
FramePen = null;
}
public void CreateImage(string str_ValidateCode)
{
int int_ImageWidth = str_ValidateCode.Length * 14;
Random newRandom = new Random();
System.Drawing.Bitmap theBitmap = new System.Drawing.Bitmap(int_ImageWidth, 20);
System.Drawing.Graphics theGraphics = System.Drawing.Graphics.FromImage(theBitmap);
theGraphics.Clear(System.Drawing.Color.White);
theGraphics.DrawRectangle(new System.Drawing.Pen(System.Drawing.Color.LightGray, 1), 0, 0, int_ImageWidth - 1, 19);
System.Drawing.Font theFont = new System.Drawing.Font("Arial", 10);
for (int int_index = 0; int_index < str_ValidateCode.Length; int_index++)
{
string str_char = str_ValidateCode.Substring(int_index, 1);
System.Drawing.Brush newBrush = new System.Drawing.SolidBrush(GetRandomColor());
System.Drawing.Point thePos = new System.Drawing.Point(int_index * 13 + 1 + newRandom.Next(3), 1 + newRandom.Next(3));
theGraphics.DrawString(str_char, theFont, newBrush, thePos);
}
System.IO.MemoryStream ms = new System.IO.MemoryStream();
theBitmap.Save(ms, System.Drawing.Imaging.ImageFormat.Png);
Response.ClearContent();
Response.ContentType = "image/Png";
Response.BinaryWrite(ms.ToArray());
theGraphics.Dispose();
theBitmap.Dispose();
Response.End();
}
protected override void OnPaint(PaintEventArgs pevent)
{
int XAlign = 0, YAlign = 1;
if (Text == "π")
{
YAlign = 4; XAlign = -1;
}
else if (Text == "e")
{
YAlign = 2; XAlign = -1;
}
else if (Text == "()")
{
YAlign = 3;
}
if (Enabled || !DarkTheme)
{
base.OnPaint(pevent);
}
else
{
base.OnPaint(pevent);
System.Drawing.SizeF sf = pevent.Graphics.MeasureString(Text, this.Font, this.Width);
System.Drawing.Point ThePoint = new System.Drawing.Point();
ThePoint.X = (int)((this.Width / 2) - (sf.Width / 2)) + XAlign;
ThePoint.Y = (int)((this.Height / 2) - (sf.Height / 2)) + YAlign;
System.Drawing.Brush BR = new System.Drawing.SolidBrush(DisableTextColor);
System.Drawing.Font F = new System.Drawing.Font(this.Font.FontFamily, this.Font.Size);
pevent.Graphics.DrawString(Text, F, BR, ThePoint);
}
}
public FilepathHighlightTextRenderer(FilepathTextMatchFilter filter)
: base(filter) {
CornerRoundness = 0;
FillBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Goldenrod);
FramePen = null;
}
public override void PaintValue(PaintValueEventArgs e)
{
if (e.Value is Color && ((Color)e.Value).A <= byte.MaxValue)
{
Color xnacolor = (Color)e.Value;
System.Drawing.Color syscolor = System.Drawing.Color.FromArgb(xnacolor.A, xnacolor.R, xnacolor.G, xnacolor.B);
int oneThird = e.Bounds.Width / 3;
using (System.Drawing.SolidBrush brush = new System.Drawing.SolidBrush(System.Drawing.Color.DarkGray))
{
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X + 1, e.Bounds.Y + 1, 4, 4));
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X + 9, e.Bounds.Y + 1, 4, 4));
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X + 17, e.Bounds.Y + 1, 2, 4));
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X + 5, e.Bounds.Y + 5, 4, 4));
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X + 13, e.Bounds.Y + 5, 4, 4));
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X + 1, e.Bounds.Y + 9, 4, 3));
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X + 9, e.Bounds.Y + 9, 4, 3));
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X + 17, e.Bounds.Y + 9, 2, 3));
}
using (System.Drawing.SolidBrush brush = new System.Drawing.SolidBrush(syscolor))
{
e.Graphics.FillRectangle(brush, new System.Drawing.Rectangle(e.Bounds.X, e.Bounds.Y, e.Bounds.Width, e.Bounds.Height - 1));
}
}
if (e.Value is System.Drawing.Color)
{
base.PaintValue(e);
}
}
public Disc(int value)
{
Value = value;
System.Drawing.SolidBrush myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(rnd.Next(1, 255), rnd.Next(1, 255), rnd.Next(1, 255)));
System.Drawing.Graphics formGraphics = this.CreateGraphics();
formGraphics.FillRectangle(myBrush, new Rectangle(11 + (i * 10), 250 - (i * 20), 212 - (i * 20), 20));
}
/// <summary>
/// Draw round rectangle
/// </summary>
/// <param name="roundRectangle"></param>
/// <returns></returns>
private string DrawRoundRectangle(DocumentFormat.OpenXml.Vml.RoundRectangle roundRectangle)
{
string fileName = Path.Combine(imageDirectory, roundRectangle.GetAttributes().Where(x => x.LocalName == "id").FirstOrDefault().Value + ".jpg");
string style = roundRectangle.GetAttributes().Where(x => x.LocalName == "style").FirstOrDefault().Value;
string position = GetValueOfProperty("position", style);
int marginLeft = ConvertPointToPixel(GetValueOfProperty("margin-left", style));
int marginTop = ConvertPointToPixel(GetValueOfProperty("margin-top", style));
int width = ConvertPointToPixel(GetValueOfProperty("width", style));
int height = ConvertPointToPixel(GetValueOfProperty("height", style));
System.Drawing.Bitmap newBmp = new System.Drawing.Bitmap(width, height);
using (System.Drawing.Graphics graphic = System.Drawing.Graphics.FromImage(newBmp))
{
System.Drawing.Pen pen = new System.Drawing.Pen(ConvertToColor(roundRectangle.StrokeColor.Value), ConvertPointToPixel(roundRectangle.StrokeWeight.Value));
pen.Alignment = System.Drawing.Drawing2D.PenAlignment.Inset;
System.Drawing.SolidBrush solidBrush = new System.Drawing.SolidBrush(ConvertToColor(roundRectangle.FillColor.Value));
System.Drawing.Rectangle rectangle = new System.Drawing.Rectangle(0, 0, width, height);
graphic.FillRectangle(solidBrush, rectangle);
graphic.DrawRectangle(pen, rectangle);
}
newBmp.Save(fileName, System.Drawing.Imaging.ImageFormat.Jpeg);
return(string.Format("<span style='position:{0};margin-left:{1}px;margin-top:{2}px;width:{3}px;height:{4}px'><img width=\"{3}\" height=\"{4}\" alt=\"{5}\" src=\"{6}\"/>",
position, marginLeft, marginTop, width, height, Path.GetFileName(fileName), Util.GetRelativePath(fileName)));
}
private void ActionComboBox_DrawItem(object sender, DrawItemEventArgs e)
{
var option = actionComboBoxOptions.ElementAtOrDefault(e.Index);
if (option.Value != null)
{
using (var b = new System.Drawing.SolidBrush(option.Value.Value.ToSystemDrawingObject()))
{
e.Graphics.FillRectangle(b, e.Bounds);
}
if ((e.State & DrawItemState.Selected) != 0)
{
var r = e.Bounds;
r.Width = 3;
e.Graphics.FillRectangle(System.Drawing.Brushes.Blue, r);
r.X = e.Bounds.Right - r.Width;
e.Graphics.FillRectangle(System.Drawing.Brushes.Blue, r);
}
e.Graphics.DrawString(option.Key, e.Font, System.Drawing.Brushes.Black, e.Bounds);
}
else
{
e.DrawBackground();
using (var b = new System.Drawing.SolidBrush(e.ForeColor))
e.Graphics.DrawString(option.Key ?? "", e.Font, b, e.Bounds);
}
}
public void AddTextWatermark(string strOraginalPath)
{
if (string.IsNullOrEmpty(_strWatermarkText))//如果水印文字为空
{
return;
}
System.Drawing.Image imgOraginal = System.Drawing.Image.FromFile(strOraginalPath);
int iWidth = imgOraginal.Width;
int iHeight = imgOraginal.Height;
System.Drawing.Bitmap bitOraginal = new System.Drawing.Bitmap(imgOraginal, iWidth, iHeight);
imgOraginal.Dispose();
System.Drawing.Graphics gOraginal = System.Drawing.Graphics.FromImage(bitOraginal);
System.Drawing.Rectangle rectTextField = new System.Drawing.Rectangle(10, 10, iWidth - 20, iHeight - 20);
System.Drawing.StringFormat sf = GetStringFormat();
System.Drawing.SolidBrush brush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(_btWatermarkTransparency /*文字的透明度*/, _fontWatermarkColor));
gOraginal.DrawString(_strWatermarkText, _fontWatermarkFont, brush, rectTextField, sf);
sf.Dispose();
brush.Dispose();
bitOraginal.Save(strOraginalPath, System.Drawing.Imaging.ImageFormat.Jpeg);
gOraginal.Dispose();
bitOraginal.Dispose();
}
// Call to paint the grid itself
public void Paint(System.Windows.Forms.PaintEventArgs e)
{
System.Drawing.Graphics g = e.Graphics;
System.Drawing.Pen p = new System.Drawing.Pen(System.Drawing.Color.Black, 1); // outline
System.Drawing.Brush b;
// draw the filled-in grid
for (int x = 0; x < 10; x++)
{
for (int y = 0; y < 20; y++)
{
b = new System.Drawing.SolidBrush(grid[x, y].Color);
System.Drawing.Rectangle rect =
new System.Drawing.Rectangle(grid[x, y].X + this.shift_x, grid[x, y].Y + this.shift_y,
scale, scale);
g.FillRectangle(b, rect);
g.DrawRectangle(p, rect);
}
}
if (game_end)
{
foreach (GridBlock gb in this.overflow)
{
b = new System.Drawing.SolidBrush(gb.Color);
System.Drawing.Rectangle rect =
new System.Drawing.Rectangle(gb.X + this.shift_x, gb.Y + this.shift_y,
scale, scale);
g.FillRectangle(b, rect);
g.DrawRectangle(p, rect);
}
}
else
{
Tetromino f = this.minos.First();
b = new System.Drawing.SolidBrush(f.Color);
foreach (System.Drawing.Rectangle r in f.GetRectangles(this.shift_x, this.shift_y))
{
g.FillRectangle(b, r);
g.DrawRectangle(p, r);
}
}
int x_shift = this.shift_x + 12 * this.scale;
int y_shift = this.shift_y + 3 * this.scale;
for (int i = 1; i < 4; i++)
{
Tetromino t = this.minos.ElementAt(i);
b = new System.Drawing.SolidBrush(t.Color);
foreach (System.Drawing.Rectangle r in t.GetRectangles(x_shift, y_shift))
{
g.FillRectangle(b, r);
g.DrawRectangle(p, r);
}
y_shift += 5 * this.scale;
}
}
protected override void OnPaint(PaintEventArgs e)
{
using (System.Drawing.SolidBrush BackGroundBrush = new System.Drawing.SolidBrush(System.Drawing.SystemColors.Window))
using (System.Drawing.SolidBrush ForeGroundBrush = new System.Drawing.SolidBrush(System.Drawing.SystemColors.WindowText))
using (System.Drawing.SolidBrush BackGroundBrushHighLight = new System.Drawing.SolidBrush(System.Drawing.Color.DarkGreen))
using (System.Drawing.SolidBrush ForeGroundBrushHighLight = new System.Drawing.SolidBrush(System.Drawing.Color.Pink))
{
e.Graphics.FillRectangle(BackGroundBrush, e.ClipRectangle);
System.Drawing.SolidBrush CurrentNode;
int count = this.Nodes.Count;
for (int index = 0; index < count; ++index)
{
if (Nodes[index].IsSelected)
{
CurrentNode = ForeGroundBrushHighLight;
e.Graphics.FillRectangle(BackGroundBrushHighLight, Nodes[index].Bounds);
}
else
{
CurrentNode = ForeGroundBrush;
}
e.Graphics.DrawString(Nodes[index].Text, this.Font, CurrentNode, Rectangle.Inflate(Nodes[index].Bounds, 2, 0));
}
}
}
private void resultCanvas_Loaded(object sender, System.Windows.RoutedEventArgs e)
{
System.Drawing.SolidBrush sb = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
SolidColorBrush solidColorBrush = new SolidColorBrush(System.Windows.Media.Color.FromArgb(sb.Color.A, sb.Color.R, sb.Color.G, sb.Color.B));
this.resultCanvas.Background = solidColorBrush;
}
public void ListeAusgabe(System.Drawing.Graphics zeichenflaeche, System.Drawing.RectangleF flaesche)
{
//ein Temporär Pinsel erzeugen
System.Drawing.SolidBrush tempPinsle = new System.Drawing.SolidBrush(System.Drawing.Color.White);
//die schriftart setzen
System.Drawing.Font tempSchrift = new System.Drawing.Font("Arial", 12, System.Drawing.FontStyle.Bold);
//für die zentrierte ausgabe
System.Drawing.StringFormat ausrichtung = new System.Drawing.StringFormat();
//Koordinaten für die ausgabe
float punkteX, nameX, y;
punkteX = flaesche.Left + 50;
nameX = flaesche.Left + 250;
y = flaesche.Top + 50;
//die ausrichtung ist zentriert
ausrichtung.Alignment = System.Drawing.StringAlignment.Center;
//die zeichenflaeche löschen
zeichenflaeche.Clear(System.Drawing.Color.Black);
//den Titel ausgeben
zeichenflaeche.DrawString("Bestenliste", tempSchrift, tempPinsle, flaesche.Width / 2, y, ausrichtung);
//und nun die liste selbst
for (int i = 0; i < anzahl; i++)
{
y += 20;
zeichenflaeche.DrawString(Convert.ToString(bestenListe[i].GetPunkte()), tempSchrift, tempPinsle, punkteX, y);
zeichenflaeche.DrawString(Convert.ToString(bestenListe[i].GetName()), tempSchrift, tempPinsle, nameX, y);
}
}
//http://blogs.msdn.com/b/abhinaba/archive/2005/09/12/animation-and-text-in-system-tray-using-c.aspx
public void ShowText(string text)
{
System.Drawing.Color textColor;
if (_isWork)
{
textColor = WorkTrayIconColor;
}
else
{
textColor = BreakTrayIconColor;
}
if (_systemTrayIcon != IntPtr.Zero)
{
DestroyIcon(_systemTrayIcon);
}
System.Drawing.Brush brush = new System.Drawing.SolidBrush(textColor);
System.Drawing.Bitmap bitmap = new System.Drawing.Bitmap(16, 16);
System.Drawing.Graphics graphics = System.Drawing.Graphics.FromImage(bitmap);
graphics.DrawString(text, new System.Drawing.Font("Microsoft Sans Serif", 8.25f, System.Drawing.FontStyle.Bold), brush, 0, 0);
_systemTrayIcon = bitmap.GetHicon();
System.Drawing.Icon icon = System.Drawing.Icon.FromHandle(_systemTrayIcon);
sysTrayIcon.Icon = icon;
}
public Polygone() : base()
{
ObjectType = MapObjectType.Polygone;
pen = new System.Drawing.Pen(System.Drawing.Color.DarkCyan);
brush = new System.Drawing.SolidBrush(System.Drawing.Color.DarkCyan);
border = System.Drawing.Color.Black;
}
public MyGdiPlusCanvas(GraphicsPlatform platform,
System.Drawing.Graphics targetGfx,
int left, int top,
int width,
int height)
{
//platform specific Win32
//1.
this.platform = platform;
this.targetGfx = this.gx = targetGfx;
//2. dimension
this.left = left;
this.top = top;
this.right = left + width;
this.bottom = top + height;
currentClipRect = new System.Drawing.Rectangle(0, 0, width, height);
var fontInfo = platform.GetFont("tahoma", 10, FontStyle.Regular);
this.CurrentFont = defaultFont = fontInfo.ResolvedFont;
this.CurrentTextColor = Color.Black;
internalPen = new System.Drawing.Pen(System.Drawing.Color.Black);
internalSolidBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
#if DEBUG
debug_canvas_id = dbug_canvasCount + 1;
dbug_canvasCount += 1;
#endif
this.StrokeWidth = 1;
}
protected override void OnRenderItemCheck(System.Windows.Forms.ToolStripItemImageRenderEventArgs e)
{
base.OnRenderItemCheck(e);
System.Drawing.Bitmap imagem = new System.Drawing.Bitmap(Properties.Resources.Check);
//e.Graphics.DrawImage(imagem, new Rectangle(e.CellBounds.X + e.CellBounds.Width - imagem.Width - StyleSettings.DeslocaImagem_Botao, e.CellBounds.Y + StyleSettings.DeslocaImagem_Botao, imagem.Width, imagem.Height));
if (e.Item.Selected)
{
var rect = new System.Drawing.Rectangle(3, 1, 20, 20);
var rect2 = new System.Drawing.Rectangle(4, 2, 18, 18);
System.Drawing.SolidBrush b = new System.Drawing.SolidBrush(StyleSettings.Form_BackGround_Color);
System.Drawing.SolidBrush b2 = new System.Drawing.SolidBrush(StyleSettings.Button_BackGround_Color_Start);
e.Graphics.FillRectangle(b, rect);
e.Graphics.FillRectangle(b2, rect2);
//e.Graphics.DrawImage(e.Image, new Point(5, 3));
e.Graphics.Clear(System.Drawing.Color.Black);
e.Graphics.DrawImage(imagem, new System.Drawing.Point(5, 3));
}
else
{
var rect = new System.Drawing.Rectangle(3, 1, 20, 20);
var rect2 = new System.Drawing.Rectangle(4, 2, 18, 18);
System.Drawing.SolidBrush b = new System.Drawing.SolidBrush(System.Drawing.Color.White);
System.Drawing.SolidBrush b2 = new System.Drawing.SolidBrush(System.Drawing.Color.Silver);
e.Graphics.FillRectangle(b, rect);
e.Graphics.FillRectangle(b2, rect2);
//e.Graphics.DrawImage(e.Image, new Point(5, 3));
e.Graphics.Clear(System.Drawing.Color.Black);
e.Graphics.DrawImage(imagem, new System.Drawing.Point(5, 3));
}
}
/// <summary>
/// 绘制拖拽矩形,本函数根据主矩形区域计算8个拖拽矩形区域并用指定的颜色
/// 填充和绘制边框,本函数不绘制主矩形区域
/// </summary>
/// <param name="myGraph">图像绘制对象</param>
public void RefreshView(System.Drawing.Graphics myGraph)
{
if (myGraph != null)
{
if (bolBoundsBorder)
{
using (System.Drawing.Pen myPen =
new System.Drawing.Pen(System.Drawing.Color.Black))
{
myPen.DashStyle = this.LineDashStyle;
myGraph.DrawRectangle(myPen, myBounds);
}
}
using (System.Drawing.SolidBrush myBrush =
new System.Drawing.SolidBrush(this.DragRectBackColor))
{
myGraph.FillRectangles(myBrush, this.myDragRect);
}
using (System.Drawing.Pen myPen =
new System.Drawing.Pen(this.DragRectBorderColor))
{
myGraph.DrawRectangles(myPen, myDragRect);
}
}
}// void DrawDragRect()
public RGSolidBrush GetBrush(SolidColor color)
{
if (color.A == 0)
{
return(null);
}
lock (cachedBrushes)
{
RGSolidBrush b;
if (cachedBrushes.TryGetValue(color, out b))
{
return(b);
}
else
{
b = new RGSolidBrush(color);
cachedBrushes.Add(color, b);
if ((cachedBrushes.Count % 10) == 0)
{
Logger.Log("resource pool", "solid brush count: " + cachedBrushes.Count);
}
return(b);
}
}
}
public static void drawGraphics(List <double> xs, List <double> ys, double w_height, System.Windows.Forms.Panel panel)
{
double maxX = xs.Max();
double maxY = ys.Max();
double width = maxX - xs.Min();
double maxheight = maxY - ys.Min();
double xscale = panel.Width / width;
double yscale = panel.Height / maxheight;
System.Drawing.Pen pen = new System.Drawing.Pen(System.Drawing.Color.Tan, 3);
System.Drawing.SolidBrush waterFill = new System.Drawing.SolidBrush(System.Drawing.Color.AliceBlue);
System.Drawing.Graphics crossSection = panel.CreateGraphics();
crossSection.ScaleTransform((float)xscale, (float)yscale);
System.Drawing.PointF[] points = new System.Drawing.PointF[xs.Count];
for (int i = 0; i < xs.Count - 1; i++)
{
double y = maxY - ys[i];
double y2 = maxY - ys[i + 1];
double x = xs[i];
points[i] = new System.Drawing.PointF((float)x, (float)y);
}
byte[] types = { (byte)points[0].X, (byte)System.Drawing.Drawing2D.PathPointType.Line, (byte)System.Drawing.Drawing2D.PathPointType.DashMode };
System.Drawing.Drawing2D.GraphicsPath path = new System.Drawing.Drawing2D.GraphicsPath(points, types, System.Drawing.Drawing2D.FillMode.Alternate);
crossSection.DrawPath(pen, path);
crossSection.FillPath(waterFill, path);
}
public MyScreenCanvas(GraphicsPlatform platform,
int horizontalPageNum,
int verticalPageNum,
int left, int top,
int width,
int height)
{
//platform specific Win32
//1.
this.platform = platform;
this.pageNumFlags = (horizontalPageNum << 8) | verticalPageNum;
//2. dimension
this.left = left;
this.top = top;
this.right = left + width;
this.bottom = top + height;
CreateGraphicsFromNativeHdc(width, height);
//-------------------------------------------------------
currentClipRect = new System.Drawing.Rectangle(0, 0, width, height);
var fontInfo = platform.GetFont("tahoma", 10, FontStyle.Regular);
this.CurrentFont = defaultFont = fontInfo.ResolvedFont;
this.CurrentTextColor = Color.Black;
internalPen = new System.Drawing.Pen(System.Drawing.Color.Black);
internalSolidBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
#if DEBUG
debug_canvas_id = dbug_canvasCount + 1;
dbug_canvasCount += 1;
#endif
this.StrokeWidth = 1;
}
/// <summary>
/// Draws the when active.
/// </summary>
/// <param name="image">The image.</param>
protected override void DrawWhenActive(System.Drawing.Graphics image)
{
System.Drawing.Brush brush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(70, System.Drawing.Color.Green));
if (this.Owner.From == Direction.Down || this.Owner.From == Direction.Up)
{
image.FillRectangle(brush, this.X, this.Y, 20, 60);
}
else
{
image.FillRectangle(brush, this.X, this.Y, 60, 20);
}
foreach (Car car in this.currentCarsOn)
{
car.Draw(image);
}
string flow = this.Flow.ToString();
if (this.flowReleased > 0 || this.flowAccumulated > 0)
{
flow = (this.Flow - this.flowReleased + this.flowAccumulated) + "";
}
if (this.Owner.From == Direction.Down)
{
image.DrawString(flow, new System.Drawing.Font(System.Drawing.FontFamily.GenericSansSerif, 8), System.Drawing.Brushes.ForestGreen, this.X + 3, this.Y + 45);
}
else if (this.Owner.From == Direction.Right)
{
image.DrawString(flow, new System.Drawing.Font(System.Drawing.FontFamily.GenericSansSerif, 8), System.Drawing.Brushes.ForestGreen, this.X + 45, this.Y + 2);
}
else
{
image.DrawString(flow, new System.Drawing.Font(System.Drawing.FontFamily.GenericSansSerif, 8), System.Drawing.Brushes.ForestGreen, this.X + 3, this.Y + 3);
}
}
protected override void Render(GH_Canvas canvas, System.Drawing.Graphics graphics, GH_CanvasChannel channel)
{
if (channel == GH_CanvasChannel.Objects)
{
GH_Capsule capsule = GH_Capsule.CreateCapsule(this.Bounds, GH_Palette.Normal);
capsule.AddOutputGrip(this.OutputGrip.Y);
capsule.Render(canvas.Graphics, this.Selected, this.Owner.Locked, this.Owner.Hidden);
capsule.Dispose();
int alpha = GH_Canvas.ZoomFadeLow;
if (alpha > 0)
{
canvas.SetSmartTextRenderingHint();
GH_PaletteStyle style = GH_CapsuleRenderEngine.GetImpliedStyle(GH_Palette.Normal, this);
System.Drawing.Color color = System.Drawing.Color.FromArgb(alpha, style.Text);
if (this.NameBounds.Width > 0f)
{
System.Drawing.SolidBrush nameFill = new System.Drawing.SolidBrush(color);
graphics.DrawString(this.Owner.NickName, GH_FontServer.Standard, nameFill, this.NameBounds, GH_TextRenderingConstants.CenterCenter);
nameFill.Dispose();
int x = System.Convert.ToInt32(this.NameBounds.Right);
int y0 = System.Convert.ToInt32(this.NameBounds.Top);
int y = System.Convert.ToInt32(this.NameBounds.Bottom);
GH_GraphicsUtil.EtchFadingVertical(graphics, y0, y, x, System.Convert.ToInt32(0.8 * (double)alpha), System.Convert.ToInt32(0.3 * (double)alpha));
}
// render dropdown only
this.RenderDropDown(canvas, graphics, color);
}
}
}
//-------------------------------
internal MyGdiPlusCanvas(
int horizontalPageNum,
int verticalPageNum,
int left, int top,
int width,
int height)
{
#if DEBUG
debug_canvas_id = dbug_canvasCount + 1;
dbug_canvasCount += 1;
#endif
this.pageNumFlags = (horizontalPageNum << 8) | verticalPageNum;
//2. dimension
this.left = left;
this.top = top;
this.right = left + width;
this.bottom = top + height;
currentClipRect = new System.Drawing.Rectangle(0, 0, width, height);
CreateGraphicsFromNativeHdc(width, height);
this.gx = System.Drawing.Graphics.FromHdc(win32MemDc.DC);
//-------------------------------------------------------
//managed object
internalPen = new System.Drawing.Pen(System.Drawing.Color.Black);
internalSolidBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
this.StrokeWidth = 1;
}
public void Draw(Grid inGrid, System.Drawing.Graphics inGraphics, bool bPrintAgeType)
{
double boundRectX = inGrid.GetTopLeftX() + inGrid.GetSectionWidth() * (GetX() - GetRadius());
int maxY = inGrid.GetTopLeftY() + inGrid.GetHeight();
double boundRectY = maxY - inGrid.GetSectionHeight() * (GetY() + GetRadius());
float plantDiameter = (float)GetDiameter();
float rectHeight = plantDiameter * inGrid.GetSectionHeight();
float rectiWidth = plantDiameter * inGrid.GetSectionWidth();
System.Drawing.RectangleF boundingRect = new System.Drawing.RectangleF((float)boundRectX, (float)boundRectY, rectHeight, rectiWidth);
System.Drawing.Color EllipseBorderColor = System.Drawing.Color.Red;
System.Drawing.Pen ellipseBorderPen = new System.Drawing.Pen(EllipseBorderColor);
inGraphics.DrawEllipse(ellipseBorderPen, boundingRect);
System.Drawing.SolidBrush ellipseFillBrush = new System.Drawing.SolidBrush(GetFillColor());
inGraphics.FillEllipse(ellipseFillBrush, boundingRect);
if (bPrintAgeType)
{
System.Drawing.Font textFont = new System.Drawing.Font("Arial", 16);
System.Drawing.SolidBrush textBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
float textX = (float)(inGrid.GetTopLeftX() + inGrid.GetSectionWidth() * (GetX() - GetRadius()));
float textY = (float)(maxY - inGrid.GetSectionHeight() * (GetY() + GetRadius()));
inGraphics.DrawString(GetAgeType().ToString(), textFont, textBrush, textX, textY);
}
ellipseBorderPen.Dispose();
}
private void Form1_Paint(object sender, PaintEventArgs e)
{
var formGraphics = e.Graphics;
string drawString1 = "Windows Store Edition";
System.Drawing.Font drawFont1 = new System.Drawing.Font("Microsoft Sans Serif", 22, System.Drawing.FontStyle.Bold);
System.Drawing.SolidBrush drawBrush1 = new System.Drawing.SolidBrush(System.Drawing.Color.White);
float x1 = 34.0F;
float y1 = 148.0F;
System.Drawing.StringFormat drawFormat1 = new System.Drawing.StringFormat();
formGraphics.DrawString(drawString1, drawFont1, drawBrush1, x1, y1, drawFormat1);
//377; 171
string drawString2 = "V22 21-01-2021";
System.Drawing.Font drawFont2 = new System.Drawing.Font("Microsoft Sans Serif", 8, System.Drawing.FontStyle.Bold);
System.Drawing.SolidBrush drawBrush2 = new System.Drawing.SolidBrush(System.Drawing.Color.White);
float x2 = 358.0F;
float y2 = 164.0F;
System.Drawing.StringFormat drawFormat2 = new System.Drawing.StringFormat();
formGraphics.DrawString(drawString2, drawFont2, drawBrush2, x2, y2, drawFormat2);
drawFont1.Dispose();
drawBrush1.Dispose();
drawFont2.Dispose();
drawBrush2.Dispose();
formGraphics.Dispose();
}
private void DrawAuthor()
{
System.Drawing.Font font = new System.Drawing.Font("宋体", 42, System.Drawing.FontStyle.Bold);
System.Drawing.Brush brush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
System.Drawing.StringFormat format = new System.Drawing.StringFormat
{
Alignment = System.Drawing.StringAlignment.Center
};
System.Drawing.RectangleF rect = new System.Drawing.RectangleF(0, 280, Constants.ImageWidth, 60);
if (this.saveOption.ProductRegion == ProductRegionEnum.Region ||
(this.saveOption.ProductRegion == ProductRegionEnum.Country && this.isTemplate20 && (this.saveOption.ProductType == ProductTypeEnum.Disaster || this.saveOption.ProductType == ProductTypeEnum.Flood)))
{
rect = new System.Drawing.RectangleF(1600, 1453, Constants.ImageWidth - 1600, 60);
font = new System.Drawing.Font("宋体", 28, System.Drawing.FontStyle.Bold);
}
string author = "中央气象台";
if (this.saveOption.ProductRegion == ProductRegionEnum.Country && this.isTemplate20 && this.saveOption.ProductType == ProductTypeEnum.Disaster)
{
author = "国土资源部 中国气象局";
}
if (this.saveOption.ProductRegion == ProductRegionEnum.Country && this.isTemplate20 && this.saveOption.ProductType == ProductTypeEnum.Flood)
{
author = "水利部 中国气象局";
}
this.graphics.DrawString(author, font, brush, rect, format);
}
//Draw text on the map
private System.Drawing.Bitmap DrawText(String text, System.Drawing.Font font, System.Drawing.Color textColor, System.Drawing.Color backColor)
{
//Create a dummy bitmap to get a graphics object
System.Drawing.Bitmap img = new System.Drawing.Bitmap(1, 1);
System.Drawing.Graphics drawing = System.Drawing.Graphics.FromImage(img);
//Measure the string to see how big the image needs to be
textSize = drawing.MeasureString(text, font);
//free up the dummy image and old graphics object
img.Dispose();
drawing.Dispose();
//create a new image of the right size
img = new System.Drawing.Bitmap((int)textSize.Width, (int)textSize.Height);
drawing = System.Drawing.Graphics.FromImage(img);
//paint the background
drawing.Clear(backColor);
System.Drawing.SolidBrush textBrush = new System.Drawing.SolidBrush(textColor);
drawing.DrawString(text, font, textBrush, 0, 0);
drawing.Save();
textBrush.Dispose();
drawing.Dispose();
return(img);
}
public override void Draw(System.Drawing.Graphics g)
{
System.Drawing.SolidBrush solidBrush = new System.Drawing.SolidBrush(Color);
System.Drawing.PointF upperLeftPoint = new System.Drawing.PointF((float)(Center.X - Width / 2), (float)(Center.Y - Height / 2));
System.Drawing.SizeF rectSize = new System.Drawing.SizeF((float)Width, (float)Height);
System.Drawing.RectangleF rect = new System.Drawing.RectangleF(upperLeftPoint, rectSize);
g.FillRectangle(solidBrush, rect);
solidBrush.Dispose();
}
/// <summary>
/// Gets the GDI brush.
/// </summary>
/// <param name="brush">The GDI brush.</param>
/// <returns></returns>
public System.Drawing.Brush GetBrush(Styles.Brush brush)
{
System.Drawing.Brush gdiBrush;
if (!brushes.TryGetValue(brush, out gdiBrush))
{
gdiBrush = new System.Drawing.SolidBrush(brush.Color.ToGdi());
}
return gdiBrush;
}
public override void Draw(System.Drawing.Graphics g)
{
System.Drawing.SolidBrush solidBrush = new System.Drawing.SolidBrush(Color);
System.Drawing.PointF upperLeftPoint = new System.Drawing.PointF((float)(Center.X - RadiusX), (float)(Center.Y - RadiusY));
System.Drawing.SizeF rectSize = new System.Drawing.SizeF((float)(2 * RadiusX), (float)(2 * RadiusY));
System.Drawing.RectangleF rect = new System.Drawing.RectangleF(upperLeftPoint, rectSize);
g.FillEllipse(solidBrush, rect);
solidBrush.Dispose();
}
public override void Draw(System.Drawing.Graphics g)
{
System.Drawing.SolidBrush solidBrush = new System.Drawing.SolidBrush(Color);
System.Drawing.PointF[] points = new System.Drawing.PointF[3];
points[0] = new System.Drawing.PointF((float)Vertex1.X, (float)Vertex1.Y);
points[1] = new System.Drawing.PointF((float)Vertex2.X, (float)Vertex2.Y);
points[2] = new System.Drawing.PointF((float)Vertex3.X, (float)Vertex3.Y);
g.FillPolygon(solidBrush, points);
solidBrush.Dispose();
}
public void Draw(System.Drawing.Graphics myGraphics)
{
System.Drawing.Brush myBrush = new System.Drawing.SolidBrush(this.color);
myGraphics.FillRectangle(myBrush,
this.position.get_x()-this.width/2,
this.position.get_y()-this.height/2,
this.width,
this.height);
}
protected override void ProcessRecord()
{
using (var g = System.Drawing.Graphics.FromImage(this.Bitmap))
{
var color = System.Drawing.Color.FromArgb(this.Color);
using (var brush = new System.Drawing.SolidBrush(color))
{
g.FillRectangle(brush, this.X0, this.Y0, this.X1, this.Y1);
}
}
}
protected override void ProcessRecord()
{
using (var g = System.Drawing.Graphics.FromImage(this.Bitmap))
{
var color = System.Drawing.Color.FromArgb(this.Color);
using (var brush = new System.Drawing.SolidBrush(color))
using (var font = new System.Drawing.Font(this.Font,this.Size))
{
g.DrawString(this.Text, font, brush, this.X, this.Y);
}
}
}
/// 在图片上增加文字水印
/// </summary>
/// <param name="Path">原服务器图片路径</param>
/// <param name="Path_sy">生成的带文字水印的图片路径</param>
public void AddWater(string Path, string Path_sy)
{
string addText = "ROYcms!NT";
System.Drawing.Image image = System.Drawing.Image.FromFile(Path);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(image);
g.DrawImage(image, 0, 0, image.Width, image.Height);
System.Drawing.Font f = new System.Drawing.Font("Verdana", 60);
System.Drawing.Brush b = new System.Drawing.SolidBrush(System.Drawing.Color.Green);
g.DrawString(addText, f, b, 35, 35);
g.Dispose();
image.Save(Path_sy);
image.Dispose();
}
public virtual void Init()
{
x1 = x2 = y1 = y2 = 0;
needFilling = false;
needOutline = true;
filling = new System.Drawing.SolidBrush(System.Drawing.Color.White);
outline = new System.Drawing.Pen(System.Drawing.Color.Black);
outline.Width = 1;
selectionPen = new System.Drawing.Pen(System.Drawing.Brushes.Blue,1);
selectionPen.DashStyle=System.Drawing.Drawing2D.DashStyle.Dash;
}
/**/
/// <summary>
/// 在图片上生成图片水印
/// </summary>
/// <param name="Path">原服务器图片路径</param>
/// <param name="Path_syp">生成的带图片水印的图片路径</param>
/// <param name="Path_sypf">水印图片路径</param>
public static void AddShuiYinPic(string Path, string Path_syp, string Path_sypf)
{
System.Drawing.Image image = System.Drawing.Image.FromFile(Path);
System.Drawing.Image copyImage = System.Drawing.Image.FromFile(Path_sypf);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(image);
g.DrawImage(copyImage, new System.Drawing.Rectangle(image.Width - copyImage.Width, image.Height - copyImage.Height, copyImage.Width, copyImage.Height), 0, 0, copyImage.Width, copyImage.Height, System.Drawing.GraphicsUnit.Pixel);
g.Dispose();
image.Save(Path_syp);
image.Dispose();
}
/**/
/// <summary>
/// 在图片上增加文字水印
/// </summary>
/// <param name="Path">原服务器图片路径</param>
/// <param name="Path_sy">生成的带文字水印的图片路径</param>
public static void AddShuiYinWord(string water,string Path, string Path_sy)
{
System.Drawing.Image image = System.Drawing.Image.FromFile(Path);
System.Drawing.Graphics g = System.Drawing.Graphics.FromImage(image);
g.DrawImage(image, 0, 0, image.Width, image.Height);
System.Drawing.Font f = new System.Drawing.Font("Verdana", 16);
System.Drawing.Brush b = new System.Drawing.SolidBrush(System.Drawing.Color.Blue);
g.DrawString(water, f, b, 15, 15);
g.Dispose();
image.Save(Path_sy);
image.Dispose();
}
protected override void ProcessRecord()
{
var bmp = new System.Drawing.Bitmap(this.Width, this.Height, this.PixelFormat);
using (var g = System.Drawing.Graphics.FromImage(bmp))
{
var color = System.Drawing.Color.FromArgb(this.Color);
using (var brush = new System.Drawing.SolidBrush(color))
{
this.WriteVerbose("Filling rect {0}", this.Color);
g.FillRectangle(brush, 0, 0, this.Width, this.Height);
}
}
this.WriteObject(bmp);
}
private void DrawString()
{
WriteableBitmap writeableBmp = BitmapFactory.New(512, 512);
WriteableBitmapExtensions.
System.Drawing.Graphics formGraphics = this.CreateGraphics();
string drawString = "Sample Text";
System.Drawing.Font drawFont = new System.Drawing.Font("Arial", 16);
System.Drawing.SolidBrush drawBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
float x = 150.0f;
float y = 50.0f;
formGraphics.DrawString(drawString, drawFont, drawBrush, x, y);
drawFont.Dispose();
drawBrush.Dispose();
formGraphics.Dispose();
}
/// <summary>色見本画像をファイルに保存する
/// </summary>
/// <param name="filePath">出力先ファイル名</param>
/// <param name="colors">色のリスト</param>
private void OutputColorSwatch(string filePath, IEnumerable<Colors.NamedColor> colors)
{
// めんどくさいからマージンとかフォントとかは決め打ち。
int image_margin = 5;
int row_margin = 5;
string font_family = "Consolas";
float font_height = 10;
var font = new System.Drawing.Font(font_family, font_height);
var text_argb_size = this.OutputColorSwatch_GetMaxTextSize(font, new[] { "0x00000000" });
var text_name_size = this.OutputColorSwatch_GetMaxTextSize(font, colors.Select(x => x.Name));
int ct_row = colors.Count();
int row_height = (int)(text_name_size.Height);
int w = (int)(image_margin * 2 + (row_height + row_margin * 2 + text_argb_size.Width + text_name_size.Width) * 2 + row_margin);
int h = (int)(image_margin * 2 + row_height * ct_row + row_margin * (ct_row - 1));
var bmp = new System.Drawing.Bitmap(w, h);
var g = System.Drawing.Graphics.FromImage(bmp);
// 色のイメージをつけやすくするため、背景色を白と黒でそれぞれ用意しておく
g.Clear(System.Drawing.Color.Black);
g.FillRectangle(System.Drawing.Brushes.White, 0, 0, w / 2, h);
for (int pos_x_base = image_margin ; pos_x_base < w ; pos_x_base += w / 2) {
int pos_y_base = image_margin;
foreach (var color in colors) {
// 色見本
var brush = new System.Drawing.SolidBrush(color.Color);
g.FillRectangle(brush, pos_x_base, pos_y_base, row_height, row_height);
if (color.Color.A < 0xff) {
// 文字が半透明だと読めないので、不透明にしておく
brush = new System.Drawing.SolidBrush(System.Drawing.Color.FromArgb(0xff, color.Color));
}
int pos_x = pos_x_base + row_height + row_margin;
int pos_y = pos_y_base;
// ARGBコード
g.DrawString($"0x{color.Color.ToArgb():X8}", font, brush, pos_x, pos_y);
pos_x += (int)(text_argb_size.Width + row_margin);
// 色名
g.DrawString($"{color.Name}", font, brush, pos_x, pos_y);
pos_y_base += (int)(row_margin + row_height);
}
}
bmp.Save(filePath);
}
// prekresli sa bunka vrchola
private void repaintBoxes(KDNode n)
{
if (n.isLeaf)
{
System.Drawing.SolidBrush myBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
System.Drawing.Pen myPen = new System.Drawing.Pen(System.Drawing.Color.Black);
if (n.highligthBox)
{
myBrush.Color = System.Drawing.Color.LightSteelBlue;
g.FillRectangle(myBrush, n.from.X, n.from.Y, n.to.X - n.from.X, n.to.Y - n.from.Y);
}
//Console.WriteLine("vrchol: " + n.getPoint() + " from: " + n.from + " to: " + n.to);
g.DrawRectangle(myPen, n.from.X, n.from.Y, n.to.X - n.from.X, n.to.Y - n.from.Y);
} else {
//Console.WriteLine("vrchol: (" + n.getSplit() + " from: " + n.from + " to: " + n.to);
}
}
public GdiPlusCanvasPainter(System.Drawing.Bitmap gfxBmp)
{
_width = 800;// gfxBmp.Width;
_height = 600;// gfxBmp.Height;
_gfxBmp = gfxBmp;
_gfx = System.Drawing.Graphics.FromImage(_gfxBmp);
//credit:
//http://stackoverflow.com/questions/1485745/flip-coordinates-when-drawing-to-control
_gfx.ScaleTransform(1.0F, -1.0F);// Flip the Y-Axis
_gfx.TranslateTransform(0.0F, -(float)Height);// Translate the drawing area accordingly
_currentFillBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
_currentPen = new System.Drawing.Pen(System.Drawing.Color.Black);
//
_bmpStore = new BufferBitmapStore(_width, _height);
}
/// <summary>
/// 在图片上添加文字水印
/// </summary>
/// <param name="path">要添加水印的图片路径</param>
/// <param name="syPath">生成的水印图片存放的位置</param>
public static void AddWaterWord(string word,string path, string syPath,int xpos,int ypos)
{
string syWord = word;
//原图片读取
System.Drawing.Image image = System.Drawing.Image.FromFile(path);
//新建一个画板(以原图片作为底图）
System.Drawing.Graphics graphic = System.Drawing.Graphics.FromImage(image);
graphic.DrawImage(image, 0, 0, image.Width, image.Height);
int size = 20;
if (image.Width < 300)
{
size = 12;
}
//设置字体
System.Drawing.Font f = new System.Drawing.Font("黑体", 12);
//设置字体颜色
System.Drawing.Brush b = new System.Drawing.SolidBrush(System.Drawing.Color.Red);
if (image.Width < 300)
{
//水印位置
graphic.DrawString(syWord, f, b, image.Width-(syWord.Length*8), ypos);
}
else
{
//水印位置
graphic.DrawString(syWord, f, b, image.Width - (syWord.Length*10+xpos), ypos);
}
graphic.Dispose();
//保存文字水印图片
image.Save(syPath);
image.Dispose();
}
protected override void OnPaint(PaintEventArgs e)
{
if(OnDraw_CB != null)
{
e.Graphics.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.Low;
e.Graphics.PixelOffsetMode = System.Drawing.Drawing2D.PixelOffsetMode.Default;
e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.None;
OnDraw_CB(e.Graphics.GetHdc());
e.Graphics.ReleaseHdc();
} else
{
using(var drawFont = new System.Drawing.Font("Arial", 16))
using(var drawBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black))
{
var s = this.Size;
s.Height /= 2;
s.Width /= 2;
s.Width -= 40;
e.Graphics.Clear(System.Drawing.Color.CornflowerBlue);
e.Graphics.DrawString("Waiting to connect . . ", drawFont, drawBrush, s.Width, s.Height);
}
}
}
void HistoryListView_DrawSubItem(object sender, DrawListViewSubItemEventArgs e)
{
if (e.ItemIndex < 0) return;
//Console.WriteLine(e.ItemIndex + "-" + e.Bounds);
if (this.SelectedIndices.Contains(e.ItemIndex))
{
e.Graphics.FillRectangle(System.Drawing.Brushes.LightGray, e.Bounds);
ControlPaint.DrawFocusRectangle(e.Graphics, e.Item.Bounds);
}
else
{
e.DrawBackground();
}
// if this is the first column, we want to draw an icon as well
int newX = e.Bounds.Left;
if (e.ColumnIndex == 0)
{
// draw the icon
newX = newX + 20;
PastNotification pn = (PastNotification)e.Item.Tag;
if (pn != null)
{
System.Drawing.Image img = PastNotificationManager.GetImage(pn);
using (img)
{
if (img != null)
{
int x = e.Bounds.Left + 2;
int y = e.Bounds.Top;
e.Graphics.DrawImage(img, new System.Drawing.Rectangle(x, y, 16, 16));
}
}
}
}
// draw text
string text = e.SubItem.Text.Replace("\r", " - ");
System.Drawing.Rectangle rect = new System.Drawing.Rectangle(newX, e.Bounds.Top, e.Bounds.Right - newX, e.Item.Font.Height);
System.Drawing.StringFormat sf = new System.Drawing.StringFormat();
sf.Trimming = System.Drawing.StringTrimming.EllipsisCharacter;
sf.FormatFlags = System.Drawing.StringFormatFlags.NoClip | System.Drawing.StringFormatFlags.NoWrap;
System.Drawing.Color color = (e.ColumnIndex == 0 ? e.Item.ForeColor : System.Drawing.Color.FromArgb(System.Drawing.SystemColors.GrayText.ToArgb()));
System.Drawing.SolidBrush foreBrush = new System.Drawing.SolidBrush(color);
using (foreBrush)
{
//TextFormatFlags flags = TextFormatFlags.Default | TextFormatFlags.ExternalLeading | TextFormatFlags.GlyphOverhangPadding | TextFormatFlags.NoClipping | TextFormatFlags.EndEllipsis | TextFormatFlags.LeftAndRightPadding | TextFormatFlags.SingleLine;
//TextRenderer.DrawText(e.Graphics, text, e.SubItem.Font, rect, e.SubItem.ForeColor, System.Drawing.Color.Transparent, flags);
e.Graphics.DrawString(text,
e.SubItem.Font,
foreBrush,
rect,
sf);
}
}
void HistoryListView_DrawItem(object sender, DrawListViewItemEventArgs e)
{
if (e.ItemIndex < 0) return;
if (this.View == View.Tile)
{
// draw the background and focus rectangle for selected and non-selected states
if (this.SelectedIndices.Contains(e.ItemIndex))
{
e.Graphics.FillRectangle(System.Drawing.Brushes.LightGray, e.Bounds);
ControlPaint.DrawFocusRectangle(e.Graphics, e.Bounds);
}
else
{
e.DrawBackground();
}
// draw icon
PastNotification pn = (PastNotification)e.Item.Tag;
int newX = e.Bounds.Left;
if (pn != null)
{
System.Drawing.Image img = PastNotificationManager.GetImage(pn);
using (img)
{
if (img != null)
{
int x = e.Bounds.Left + 1;
int y = e.Bounds.Top + 1;
e.Graphics.DrawImage(img, x, y);
newX = e.Bounds.Left + img.Width + this.Margin.Right;
}
}
}
// draw main text
System.Drawing.RectangleF rect = new System.Drawing.RectangleF(newX, e.Bounds.Top, e.Bounds.Right - newX, e.Item.Font.Height);
System.Drawing.StringFormat sf = new System.Drawing.StringFormat();
sf.Trimming = System.Drawing.StringTrimming.EllipsisCharacter;
sf.FormatFlags = System.Drawing.StringFormatFlags.NoClip;
System.Drawing.SolidBrush foreBrush = new System.Drawing.SolidBrush(e.Item.ForeColor);
string text = e.Item.Text.Replace("\r", " - ");
using (foreBrush)
{
e.Graphics.DrawString(text,
e.Item.Font,
foreBrush,
rect,
sf);
}
// draw subitems
System.Drawing.Color subColor = System.Drawing.Color.FromArgb(System.Drawing.SystemColors.GrayText.ToArgb());
System.Drawing.SolidBrush subBrush = new System.Drawing.SolidBrush(subColor);
using (subBrush)
{
for (int i = 1; i < this.Columns.Count; i++)
{
if (i < e.Item.SubItems.Count)
{
text = e.Item.SubItems[i].Text.Replace("\r", " - ");
rect.Offset(0, e.Item.Font.Height);
e.Graphics.DrawString(text,
e.Item.Font,
subBrush,
rect,
sf);
}
}
}
}
else
{
// DO NOT call e.DrawDefault or the DrawSubItem event will not be fired
//e.DrawDefault = true;
}
}
private void HighlightCell(bool bHighlight, object[] columns, object cell, int j)
{
System.Drawing.SolidBrush brush = null;
if (bHighlight)
{
brush = new System.Drawing.SolidBrush(System.Drawing.Color.Red);
}
else
{
System.Reflection.BindingFlags getpropertyflags = System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.GetProperty | System.Reflection.BindingFlags.DeclaredOnly | System.Reflection.BindingFlags.Instance;
brush = (System.Drawing.SolidBrush)columns[j + 1].GetType().InvokeMember("BkBrush", getpropertyflags, null, columns[j + 1], null);
}
#if DENALI || SQL2014
//do this a new way that will work with VS2012 SSDT2012 and it's new usage of BkBrush to setup the new color scheme
if (_IsMetroOrGreater)
{
if (!(cell is TriStatePerspectiveGridCell))
{
if (bHighlight) //only switch to a TriStatePerspectiveGridCell if we need to highlight
{
TriStatePerspectiveGridCell newcell = new TriStatePerspectiveGridCell((Microsoft.SqlServer.Management.UI.Grid.GridCell)cell);
columns[j] = newcell;
cell = newcell;
newcell.OverrideBkBrush = brush;
}
}
else
{
lock (cell)
{
TriStatePerspectiveGridCell newcell = (TriStatePerspectiveGridCell)cell;
newcell.OverrideBkBrush = brush;
}
}
return;
}
#endif
System.Reflection.BindingFlags setpropertyflags = System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.SetProperty | System.Reflection.BindingFlags.DeclaredOnly | System.Reflection.BindingFlags.Instance;
lock (cell)
{
cell.GetType().InvokeMember("BkBrush", setpropertyflags, null, cell, new object[] { brush });
}
}
/// <summary>
/// Wywoływana, aby narysować element rozwijanej listy.
/// </summary>
/// <param name="sender">Rozwijana lista konfigurowana w ramach obiektu.</param>
/// <param name="e">Argumenty zdarzenia.</param>
void comboBox_DrawItem(object sender, DrawItemEventArgs e)
{
ComboBox comboBox = (ComboBox)sender;
e.DrawBackground();
if (e.Index >= 0)
{
System.Drawing.Brush brush = new System.Drawing.SolidBrush(comboBox.ForeColor);
string s;
if ((e.State & DrawItemState.Selected) == DrawItemState.Selected)
brush = System.Drawing.SystemBrushes.HighlightText;
if (comboBox.DroppedDown)
{
if (filter == String.Empty)
s = itemList.ElementAt(e.Index).formattedLongItemDescription;
else
s = comboBox.Items[e.Index].ToString();
}
else
s = itemList.ElementAt(e.Index).shortItemDescription;
e.Graphics.DrawString(s, comboBox.Font, brush, e.Bounds);
}
}
protected override void DrawText(int id, string str, System.Drawing.Font font, System.Drawing.Brush fc, System.Drawing.Rectangle bounds, System.Drawing.StringFormat sf, System.Drawing.Graphics g, bool selected)
{
float fix = g.MeasureString("傻", font).Width * 2 - g.MeasureString("傻逼", font).Width;
int indentw = (int)(g.MeasureString(strCommand, font).Width - fix);
int indent = GetIndent(id);
int x, height, y;
x = bounds.X; y = bounds.Y;
height = bounds.Height;
EventCommand cmd = GetCodeCommand(id);
x += indent * indentw + indentw;
if (cmd != null && cmd.IsGenerated)
{
int iw = (int)(g.MeasureString(strIndent, font).Width - fix);
g.DrawString(strIndent, font, fc, new System.Drawing.Rectangle(x - iw, y, bounds.Right - x + iw, height));
}
else
{
g.DrawString(strCommand, font, fc, new System.Drawing.Rectangle(x - indentw, y, bounds.Right - x + indentw, height));
}
if (GetCode(id) == "0")
return;
if (cmd != null && !selected)
fc = new System.Drawing.SolidBrush(cmd.Group.ForeColor);
string drawing;
if (cmd == null)
drawing = strUnknown;
else
{
drawing = cmd.FormatParams(this.Items[id] as RubyObject);
}
string draw;
while (drawing.Length > 0)
{
int pos = drawing.IndexOf("{hide}");
if (pos > 0)
{
draw = drawing.Substring(0, pos);
drawing = drawing.Substring(pos);
g.DrawString(draw, font, fc, new System.Drawing.Rectangle(x, y, bounds.Right - x, height), sf);
x += (int)(g.MeasureString(draw, font).Width - fix);
}
else if (pos == 0)
{
pos = drawing.IndexOf("{/hide}");
draw = drawing.Substring(6, pos - 6);
drawing = drawing.Substring(pos + 7);
x += (int)(g.MeasureString(draw, font).Width - fix);
}
else
{
g.DrawString(drawing, font, fc, new System.Drawing.Rectangle(x, y, bounds.Right - x, height), sf);
drawing = "";
}
}
}
protected override void Paint(System.Drawing.Graphics g, System.Drawing.Rectangle bounds, System.Windows.Forms.CurrencyManager source, int rowNum, System.Drawing.Brush backBrush, System.Drawing.Brush foreBrush, bool alignToRight)
{
// the idea is to conditionally set the foreBrush and/or backbrush
// depending upon some crireria on the cell value
// Here, we color anything that begins with a letter higher than 'F'
try
{
System.Windows.Forms.DataGrid grid = this.DataGridTableStyle.DataGrid;
System.Data.DataRowView drv = (System.Data.DataRowView) source.List[rowNum];
//first time set the column properly
if (column == -2)
{
int i = this.DataGridTableStyle.GridColumnStyles.IndexOf(this);
if (i > -1)
column = i;
}
//if(grid.CurrentRowIndex == rowNum && grid.CurrentCell.ColumnNumber == column)
if ((string)drv["chargeprimula"] == "J")
{
if (!grid.IsSelected(rowNum))
{
//backBrush = new System.Drawing.Drawing2D.LinearGradientBrush(bounds, System.Drawing.Color.FromArgb(205,149,12), System.Drawing.Color.FromArgb(238,220,130), System.Drawing.Drawing2D.LinearGradientMode.Vertical);
backBrush = System.Drawing.Brushes.Wheat;
foreBrush = new System.Drawing.SolidBrush(System.Drawing.Color.Black);
}
}
}
catch(Exception ex){ /* empty catch */ }
finally
{
// make sure the base class gets called to do the drawing with
// the possibly changed brushes
base.Paint(g, bounds, source, rowNum, backBrush, foreBrush, alignToRight);
}
}
static void UIMessage_RowPostPaint(object sender, System.Windows.Forms.DataGridViewRowPostPaintEventArgs e)
{
System.Windows.Forms.DataGridView grd = ((System.Windows.Forms.DataGridView)sender);
using (System.Drawing.SolidBrush b = new System.Drawing.SolidBrush(grd.RowHeadersDefaultCellStyle.ForeColor))
{
e.Graphics.DrawString((e.RowIndex + 1).ToString(System.Globalization.CultureInfo.CurrentUICulture), e.InheritedRowStyle.Font, b, e.RowBounds.Location.X + 8, e.RowBounds.Location.Y + 4);
}
}
