private void DrawDump(Graphics g, byte[] lineBuffer, int line)
{
StringBuilder stringBuilder = new StringBuilder(lineBuffer.Length);
for (int i = 0; i < lineBuffer.Length; i++)
{
char c = Convert.ToChar(lineBuffer[i]);
if (CharIsPrintable(c))
{
stringBuilder.Append(c);
}
else
{
stringBuilder.Append('.');
}
}
Brush brush = new SolidBrush(ForeColor);
try
{
g.DrawString(stringBuilder.ToString(), HEXDUMP_FONT, brush, 479f, 7 + line * 21);
}
finally
{
brush?.Dispose();
}
}
private void DrawHex(Graphics g, byte[] lineBuffer, int line)
{
StringBuilder stringBuilder = new StringBuilder(lineBuffer.Length * 3 + 1);
for (int i = 0; i < lineBuffer.Length; i++)
{
stringBuilder.Append(lineBuffer[i].ToString("X2", CultureInfo.InvariantCulture));
stringBuilder.Append(" ");
if (i == _columnCount / 2 - 1)
{
stringBuilder.Append(" ");
}
}
Brush brush = new SolidBrush(ForeColor);
try
{
g.DrawString(stringBuilder.ToString(), HEXDUMP_FONT, brush, 76f, 7 + line * 21);
}
finally
{
brush?.Dispose();
}
}
private bool disposedValue = false; // To detect redundant calls
protected virtual new void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
// TODO: dispose managed state (managed objects).
base.Dispose();
inventoryError?.Dispose();
inventoryImage?.Dispose();
inventoryImagePatch1?.Dispose();
consolasBold?.Dispose();
darkRedBrush?.Dispose();
redBrush?.Dispose();
whiteBrush?.Dispose();
greyBrush?.Dispose();
blackBrush?.Dispose();
greenBrush?.Dispose();
yellowBrush?.Dispose();
backBrush?.Dispose();
foreBrush?.Dispose();
}
// TODO: free unmanaged resources (unmanaged objects) and override a finalizer below.
// TODO: set large fields to null.
disposedValue = true;
}
}
private void DrawXLabelArea(Graphics graph)
{
Font font = null;
SolidBrush solidBrush = null;
StringFormat stringFormat = null;
Pen pen = null;
try
{
font = new Font(this._fontFamily, 7f);
solidBrush = new SolidBrush(this._fontColor);
stringFormat = new StringFormat();
pen = new Pen(this._fontColor);
stringFormat.Alignment = StringAlignment.Center;
graph.DrawLine(pen, this._xOrigin, this._yOrigin + this._graphHeight, this._xOrigin + this._graphWidth, this._yOrigin + this._graphHeight);
float y = this._yOrigin + this._graphHeight + 2f;
float num = this._barWidth + this._spaceBtwBars;
int num2 = 0;
foreach (ChartItem dataPoint in base.DataPoints)
{
float x = this._xOrigin + (float)num2 * num;
RectangleF layoutRectangle = new RectangleF(x, y, num, (float)font.Height);
string s = this._displayLegend ? dataPoint.Label : dataPoint.Description;
graph.DrawString(s, font, solidBrush, layoutRectangle, stringFormat);
num2++;
}
}
finally
{
font?.Dispose();
solidBrush?.Dispose();
stringFormat?.Dispose();
pen?.Dispose();
}
}
public void DrawCpuUsage(object sender, PerformanceCounterEventArgs e)
{
cpuIcon?.Icon?.Dispose();
Bitmap cpuBitmap = new Bitmap(16, 16);
Graphics cpuGraphics = Graphics.FromImage(cpuBitmap);
SolidBrush brush = new SolidBrush(Color.White);
string cpuVal = $"{e.CPUValue:##}";
cpuGraphics.Clear(Color.Transparent);
//cpuGraphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
//cpuGraphics.CompositingQuality = CompositingQuality.HighQuality;
//cpuGraphics.SmoothingMode = SmoothingMode.AntiAlias;
cpuGraphics.DrawImageUnscaled(cpuBitmap, 0, 0);
cpuGraphics.DrawString(cpuVal,
new Font("Trebuchet MS", 8.8f, FontStyle.Regular, GraphicsUnit.Pixel),
brush,
new RectangleF(0, 3, 16, 13));
cpuGraphics.TextRenderingHint = TextRenderingHint.SingleBitPerPixelGridFit;
cpuIcon.Icon = Icon.FromHandle(cpuBitmap.GetHicon());
cpuBitmap?.Dispose();
cpuGraphics?.Dispose();
brush?.Dispose();
}
public void DrawRamUsage(float ram)
{
ramIcon?.Icon?.Dispose();
Bitmap ramBitmap = new Bitmap(16, 16);
Graphics ramGraphics = Graphics.FromImage(ramBitmap);
SolidBrush brush = new SolidBrush(Color.White);
float ramUsageGb = ramInGB - ram / 1024;
string sRamUsage = $"{ramUsageGb:##.#}";
ramGraphics.Clear(Color.Transparent);
//ramGraphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
//ramGraphics.CompositingQuality = CompositingQuality.HighQuality;
//ramGraphics.SmoothingMode = SmoothingMode.AntiAlias;
ramGraphics.DrawImageUnscaled(ramBitmap, 0, 0);
ramGraphics.DrawString(sRamUsage,
new Font("Trebuchet MS", 8.8f, FontStyle.Regular, GraphicsUnit.Pixel),
brush,
new RectangleF(0, 3, 16, 13));
ramGraphics.TextRenderingHint = TextRenderingHint.SingleBitPerPixelGridFit;
ramIcon.Icon = Icon.FromHandle(ramBitmap.GetHicon());
brush?.Dispose();
ramBitmap?.Dispose();
ramGraphics?.Dispose();
}
public override void DrawTextForSelectedNode(Graphics oGraphics, Node oSelectedNode)
{
Debug.Assert(oGraphics != null);
Debug.Assert(oSelectedNode != null);
AssertValid();
FontForRectangle fontForRectangle = null;
SolidBrush solidBrush = null;
SolidBrush solidBrush2 = null;
TextRenderingHint textRenderingHint = TextRenderingHint.SystemDefault;
try
{
fontForRectangle = new FontForRectangle(m_sFontFamily, m_fFontSizePt, oGraphics);
textRenderingHint = SetTextRenderingHint(oGraphics, fontForRectangle.Font);
solidBrush = new SolidBrush(m_oSelectedFontColor);
solidBrush2 = new SolidBrush(m_oSelectedBackColor);
StringFormat oNonLeafStringFormat = CreateStringFormat(bLeafNode: false);
StringFormat oLeafStringFormat = CreateStringFormat(bLeafNode: true);
int textHeight = GetTextHeight(oGraphics, fontForRectangle.Font, m_iMinimumTextHeight);
DrawTextForNode(oGraphics, oSelectedNode, fontForRectangle, textHeight, solidBrush, solidBrush2, oNonLeafStringFormat, oLeafStringFormat);
}
finally
{
solidBrush?.Dispose();
solidBrush2?.Dispose();
fontForRectangle?.Dispose();
oGraphics.TextRenderingHint = textRenderingHint;
}
}
/// <summary>
/// 设置自动调整高度
/// </summary>
/// <param name="cb"></param>
/// <param name="margin">边距</param>
public static void AutoFitItemHeight(this ComboBox cb, int margin = 5)
{
if (null == cb)
{
return;
}
cb.DrawMode = DrawMode.OwnerDrawVariable;
cb.DrawItem += (sender, e) =>
{
SolidBrush brush = null;
try
{
var cmb = sender as ComboBox;
brush = new SolidBrush(cmb.ForeColor);
Font ft = cmb.Font;
var text = cmb.GetItemText(cmb.Items[e.Index]);
// 计算字符串尺寸（以像素为单位）
var size = e.Graphics.MeasureString(text, cmb.Font);
// 水平居中
float left = 0;
//如果需要水平居中取消注释
//left = (float)(e.Bounds.Width - ss.Width) / 2;
if (left < 0)
{
left = 0f;
}
// 垂直居中
float top = (e.Bounds.Height - size.Height) / 2;
if (top <= 0)
{
top = 0f;
}
// 输出
e.DrawBackground();
e.Graphics.DrawString(text, ft, brush, new RectangleF(
e.Bounds.X + left, //设置X坐标偏移量
e.Bounds.Y + top, //设置Y坐标偏移量
e.Bounds.Width, e.Bounds.Height), StringFormat.GenericDefault);
//e.Graphics.DrawString(cmb.GetItemText(cmb.Items[e.Index]), ft, myBrush, e.Bounds, StringFormat.GenericDefault);
//e.DrawFocusRectangle();
}
catch (Exception ex) { }
finally
{
brush?.Dispose();
}
};
}
public void DrawDiskUsage(object sender, PerformanceCounterEventArgs performanceCounterEventArgs)
{
diskReadTotalIcon?.Icon?.Dispose();
Bitmap diskBitmap = new Bitmap(16, 16);
Graphics diskGraphics = Graphics.FromImage(diskBitmap);
SolidBrush brush = new SolidBrush(Color.White);
string sDiskUsage = $"{performanceCounterEventArgs.DISKValue:#:##}";
diskGraphics.Clear(Color.Transparent);
//diskGraphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
//diskGraphics.CompositingQuality = CompositingQuality.HighQuality;
//diskGraphics.SmoothingMode = SmoothingMode.AntiAlias;
diskGraphics.DrawImageUnscaled(diskBitmap, 0, 0);
diskGraphics.DrawString(sDiskUsage,
new Font("Trebuchet MS", 8.8f, FontStyle.Regular, GraphicsUnit.Pixel),
brush,
new RectangleF(0, 3, 16, 13));
diskGraphics.TextRenderingHint = TextRenderingHint.SingleBitPerPixelGridFit;
diskReadTotalIcon.Icon = Icon.FromHandle(diskBitmap.GetHicon());
diskBitmap?.Dispose();
diskGraphics?.Dispose();
brush?.Dispose();
public override void DrawTextForSelectedNode(Graphics oGraphics, Node oSelectedNode)
{
Debug.Assert(oGraphics != null);
Debug.Assert(oSelectedNode != null);
AssertValid();
IFontMapper fontMapper = null;
Brush brush = null;
TextRenderingHint textRenderingHint = TextRenderingHint.SystemDefault;
try
{
fontMapper = CreateFontMapper(oGraphics);
brush = new SolidBrush(m_oSelectedFontColor);
if (fontMapper.NodeToFont(oSelectedNode, oSelectedNode.Level, oGraphics, out Font oFont, out string sTextToDraw))
{
textRenderingHint = SetTextRenderingHint(oGraphics, oFont);
StringFormat format = CreateStringFormat();
oGraphics.DrawString(sTextToDraw, oFont, brush, oSelectedNode.Rectangle, format);
}
}
finally
{
fontMapper?.Dispose();
brush?.Dispose();
oGraphics.TextRenderingHint = textRenderingHint;
}
}
public void SwitchBox()
{
switch (BoxType)
{
case BoxType.Normal:
Brush?.Dispose();
Brush = new SolidBrush(Color.Gray);
BoxType = BoxType.Wall;
break;
case BoxType.Wall:
Brush?.Dispose();
Brush = new SolidBrush(Color.WhiteSmoke);
BoxType = BoxType.Normal;
break;
}
}
private void Dispose(bool disposing)
{
if (disposing)
{
_transparentBrush?.Dispose();
_greenPen?.Dispose();
_greenBrush?.Dispose();
}
}
public override int Shutdown()
{
SaveConfiguration(Config);
try
{
if (_windowEventGCHandle.IsAllocated)
{
_windowEventGCHandle.Free();
}
if (_windowEventHook != IntPtr.Zero)
{
WinEventHook.WinEventUnhook(_windowEventHook);
}
_windowEventDispatcher?.InvokeShutdown();
}
catch (Exception ex)
{
_hostDelegates.ExceptionMessage(ex);
}
_black?.Dispose();
_white?.Dispose();
_green?.Dispose();
_lawngreen?.Dispose();
_grey?.Dispose();
_darkergrey?.Dispose();
_red?.Dispose();
_darkred?.Dispose();
_gold?.Dispose();
_goldenrod?.Dispose();
_violet?.Dispose();
_consolas14Bold?.Dispose();
_consolas16Bold?.Dispose();
_consolas32Bold?.Dispose();
_characterSheet?.Dispose();
_characterToImageTranslation = null;
_windowEventHook = IntPtr.Zero;
_windowEventDispatcher = null;
_device = null;
_graphics?.Dispose();
_graphics = null;
_window?.Dispose();
_window = null;
_isOverlayInitialized = false;
_isOverlayReady = false;
return(0);
}
protected override void Dispose(bool disposing)
{
if (disposing)
{
_watermarkBrush?.Dispose();
_watermarkBrush = null;
}
base.Dispose(disposing);
}
private void ChangeBackgroundColorToolStripMenuItem_Click(object sender, EventArgs e)
{
if (colorDialog.ShowDialog() != DialogResult.OK)
{
return;
}
_backgroundColorItem?.Dispose();
_backgroundColorItem = new SolidBrush(colorDialog.Color);
listView1.Refresh();
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
protected override void Dispose(bool disposing)
{
if (disposing)
{
components?.Dispose();
backgroundBrush?.Dispose();
borderPen?.Dispose();
hotTrackBrush?.Dispose();
}
base.Dispose(disposing);
}
private void DrawAddress(Graphics g, int startLine, int line)
{
string s = ((startLine + line) * columnCount).ToString("X8", CultureInfo.InvariantCulture);
Brush brush = new SolidBrush(ForeColor);
try {
g.DrawString(s, ADDRESS_FONT, brush, 5f, 7 + line * 21);
} finally {
brush?.Dispose();
}
}
void Dispose(bool _)
{
if (!disposed)
{
raw?.ForEach(b => b.Value?.Dispose());
txtFont?.Dispose();
txtBrush?.Dispose();
disposed = true;
}
}
private (double height, double width) measureText(string text, ExcelFont excelFont, int width)
{
if (string.IsNullOrEmpty(text))
{
return(0, 0);
}
Font drawFont = null;
SolidBrush drawBrush = null;
Graphics drawGraphics = null;
Bitmap textBitmap = null;
try
{
// start with empty bitmap, get it's graphic's object
// and choose a font
textBitmap = new Bitmap(1, 1);
drawGraphics = Graphics.FromImage(textBitmap);
drawFont = new Font(excelFont.Name, excelFont.Size);
width = (int)(width * 7.5) * text.Length;
// see how big the text will be
var size = drawGraphics.MeasureString(text, drawFont, width);
//// recreate the bitmap and graphic object with the new size
//textBitmap = new Bitmap(textBitmap, Width, Height);
//drawGraphics = Graphics.FromImage(textBitmap);
//// get the drawing brush and where we're going to draw
//drawBrush = new SolidBrush(Color.Black);
//PointF DrawPoint = new PointF(0, 0);
// draw
//// clear the graphic white and draw the string
//DrawGraphics.Clear(Color.White);
//DrawGraphics.DrawString(TheText, DrawFont, DrawBrush, DrawPoint);
//TextBitmap.Save("bmp2\\" + Guid.NewGuid().ToString() + ".bmp");
return(size.Height, size.Width);
}
finally
{
// don't dispose the bitmap, the caller needs it.
drawFont?.Dispose();
drawBrush?.Dispose();
drawGraphics?.Dispose();
}
}
private void DeleteStrengthBar()
{
_strengthBar?.Dispose();
_brush?.Dispose();
SolidBrush deleteBrush = new SolidBrush(this.BackColor);
Graphics deleteRectangle = pnlMeter.CreateGraphics();
deleteRectangle.FillRectangle(deleteBrush, 1, 1, pnlMeter.Width - 1, pnlMeter.Height - 1);
deleteRectangle.Dispose();
deleteBrush.Dispose();
}
/// <summary>
/// Paint on the ruler ticks
/// </summary>
private void RulerHorz_Paint(object sender, PaintEventArgs e)
{
e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
e.Graphics.FillRectangle(new SolidBrush(RulerHorz.BackColor), e.ClipRectangle);
Pen DrawPen = new Pen(Color.Black);
SolidBrush TextBrush = new SolidBrush(RulerHorz.ForeColor);
RectangleF Rect;
string Text = string.Empty;
// Determine the offset for the Ruler
// First account for the difference in where the ruler's origin is vs the Workspace's origin.
int StartTick = pnlWorkspace.Location.X - RulerHorz.Location.X;
// Next, determine where the origin of the Canvas is relative to this point
StartTick += pnlEasel.Location.X;
StartTick += CanvasPane.Location.X;
//Debug.WriteLine(CanvasPane.Location);
int Tick = 0;
int Bump = 0;
int TextPos = 0;
for (int x = 0; x <= _Document.Scaling.LatticeSize.Width; x++)
{
Tick = StartTick + (x * _Document.Scaling.CellScale);
Bump = (x % 10 == 0) ? 12 : ((x % 10 == 5) ? 8 : 6);
e.Graphics.DrawLine(DrawPen, new Point(Tick, RulerHorz.Height - Bump), new Point(Tick, RulerHorz.Height));
if (x % 10 == 0)
{
Text = x.ToString();
TextPos = RulerHorz.Height - Bump;
Rect = new RectangleF(new Point(Tick, TextPos), e.Graphics.MeasureString(Text, RulerHorz.Font));
TextPos -= (int)Rect.Height;
Rect.Location = new PointF(Tick - (Rect.Width / 2), TextPos);
e.Graphics.DrawString(Text, RulerHorz.Font, TextBrush, Rect, _rulerTextFormatter);
}
}
// If the mouse is over the CanvasPane, draw the position tick mark
if (_mouseOverCanvasPane)
{
Tick = StartTick + _global.CalcCanvasPoint(_global.UI.MousePosition).X;
e.Graphics.DrawLine(DrawPen, new Point(Tick, RulerHorz.Top), new Point(Tick, RulerHorz.Height));
}
DrawPen?.Dispose();
TextBrush?.Dispose();
}
public void BeVisible()
{
switch (BoxType)
{
case BoxType.Normal:
_brush = Globals.SemiTransparency ? new SolidBrush(Globals.SemiTransparent) : new SolidBrush(Color.WhiteSmoke);
break;
case BoxType.Wall:
_brush?.Dispose();
BoxType = BoxType.Normal;
break;
}
}
private void DrawBars(Graphics graph)
{
SolidBrush solidBrush = null;
Font font = null;
StringFormat stringFormat = null;
try
{
solidBrush = new SolidBrush(this._fontColor);
font = new Font(this._fontFamily, 7f);
stringFormat = new StringFormat();
stringFormat.Alignment = StringAlignment.Center;
int num = 0;
foreach (ChartItem dataPoint in base.DataPoints)
{
using (SolidBrush brush = new SolidBrush(dataPoint.ItemColor))
{
float num2 = (dataPoint.SweepSize == 0f) ? 2f : dataPoint.SweepSize;
float num3 = this._yOrigin + this._graphHeight - num2;
graph.FillRectangle(brush, this._xOrigin + dataPoint.StartPos + (this._barWidth / 2f - 8f), num3, 16f, num2);
if (this._displayBarData)
{
float x = this._xOrigin + (float)num * (this._barWidth + this._spaceBtwBars);
float y = num3 - 2f - (float)font.Height;
RectangleF layoutRectangle = new RectangleF(x, y, this._barWidth + this._spaceBtwBars, (float)font.Height);
float value = dataPoint.Value;
object s;
if (!(value.ToString(CultureInfo.InvariantCulture) == "0.0"))
{
value = dataPoint.Value;
s = value.ToString(CultureInfo.InvariantCulture);
}
else
{
s = "0";
}
graph.DrawString((string)s, font, solidBrush, layoutRectangle, stringFormat);
}
num++;
}
}
}
finally
{
solidBrush?.Dispose();
font?.Dispose();
stringFormat?.Dispose();
}
}
// Paints the content that spans multiple columns and the focus rectangle.
private void bookmarksDataGridView_RowPostPaint(object sender, DataGridViewRowPostPaintEventArgs e)
{
SolidBrush forebrush = null;
try
{
// Determine the foreground color.
forebrush = (e.State & DataGridViewElementStates.Selected) == DataGridViewElementStates.Selected
? new SolidBrush(e.InheritedRowStyle.SelectionForeColor)
: new SolidBrush(e.InheritedRowStyle.ForeColor);
}
finally
{
forebrush?.Dispose();
}
}
/// <summary>
/// Paint on the ruler ticks
/// </summary>
private void RulerVert_Paint(object sender, PaintEventArgs e)
{
e.Graphics.SmoothingMode = SmoothingMode.AntiAlias;
e.Graphics.FillRectangle(SystemBrushes.Control, e.ClipRectangle);
Pen DrawPen = new Pen(Color.Black);
RectangleF Rect;
SolidBrush TextBrush = new SolidBrush(RulerVert.ForeColor);
string Text = string.Empty;
// Determine the offset for the Ruler
// First account for the difference in where the ruler's origin is vs the Workspace's origin.
int StartTick = pnlWorkspace.Location.Y - RulerVert.Location.Y;
// Next, determine where the origin of the Canvas is relative to this point
StartTick += pnlEasel.Location.Y;
StartTick += CanvasPane.Location.Y;
int Tick = 0;
int Bump = 0;
int TextPos = 0;
for (int y = 0; y <= _Document.Scaling.LatticeSize.Height; y++)
{
Tick = StartTick + (y * _Document.Scaling.CellScale);
Bump = (y % 10 == 0) ? 12 : ((y % 10 == 5) ? 8 : 6);
e.Graphics.DrawLine(DrawPen, new Point(RulerVert.Width - Bump, Tick), new Point(RulerVert.Width, Tick));
if (y % 10 == 0)
{
Text = y.ToString();
TextPos = RulerVert.Width - Bump;
Rect = new RectangleF(new Point(TextPos, Tick), e.Graphics.MeasureString(Text, RulerVert.Font));
TextPos -= (int)Rect.Width;
Rect.Location = new PointF(TextPos, Tick - (Rect.Height / 2));
e.Graphics.DrawString(Text, RulerVert.Font, TextBrush, Rect, _rulerTextFormatter);
}
}
// If the mouse is over the CanvasPane, draw the position tick mark
if (_mouseOverCanvasPane)
{
Tick = StartTick + _global.CalcCanvasPoint(_global.UI.MousePosition).Y;
e.Graphics.DrawLine(DrawPen, new Point(RulerVert.Left, Tick), new Point(RulerVert.Width, Tick));
}
DrawPen?.Dispose();
TextBrush?.Dispose();
}
public void SwitchLoad()
{
switch (BoxType)
{
case BoxType.Normal:
_brush?.Dispose();
_brush = new SolidBrush(_myBrown);
BoxType = BoxType.Load;
break;
case BoxType.Load:
_brush?.Dispose();
_brush = Globals.SemiTransparency ? new SolidBrush(Globals.SemiTransparent) : new SolidBrush(Color.WhiteSmoke);
BoxType = BoxType.Normal;
break;
}
}
private void DrawLegend(Graphics graph)
{
Font font = null;
SolidBrush solidBrush = null;
StringFormat stringFormat = null;
Pen pen = null;
try
{
font = new Font(this._fontFamily, 9f);
solidBrush = new SolidBrush(this._fontColor);
stringFormat = new StringFormat();
pen = new Pen(this._fontColor);
stringFormat.Alignment = StringAlignment.Near;
float num = this._xOrigin + this._graphWidth + 6f;
float yOrigin = this._yOrigin;
float num2 = num + 5f;
float x = num2 + 10f + 5f;
float num3 = 0f;
int num4 = 0;
for (int i = 0; i < base.DataPoints.Count; i++)
{
ChartItem chartItem = base.DataPoints[i];
string s = chartItem.Description + "(" + chartItem.Label + ")";
num3 += (float)font.Height + 5f;
float num5 = yOrigin + 5f + (float)(i - num4) * ((float)font.Height + 5f);
graph.DrawString(s, font, solidBrush, x, num5, stringFormat);
graph.FillRectangle(new SolidBrush(base.DataPoints[i].ItemColor), num2, num5 + 3f, 10f, 10f);
}
graph.DrawRectangle(pen, num, yOrigin, this._legendWidth, num3 + 5f);
}
finally
{
font?.Dispose();
solidBrush?.Dispose();
stringFormat?.Dispose();
pen?.Dispose();
}
}
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != null))
{
components.Dispose();
}
borderDotPen?.Dispose();
borderPen?.Dispose();
infoFont?.Dispose();
magnifierBorderPen?.Dispose();
magnifierBorderPen?.Dispose();
magnifierCrosshairBrush?.Dispose();
textBackgroundBrush?.Dispose();
textFontBrush?.Dispose();
image?.Dispose();
backgroundBrush?.Dispose();
backgroundHighlightBrush?.Dispose();
base.Dispose(disposing);
}
private void DrawVerticalLabelArea(Graphics graph)
{
Font font = null;
SolidBrush solidBrush = null;
StringFormat stringFormat = null;
Pen pen = null;
StringFormat stringFormat2 = null;
try
{
font = new Font(this._fontFamily, 7f);
solidBrush = new SolidBrush(this._fontColor);
stringFormat = new StringFormat();
pen = new Pen(this._fontColor);
stringFormat2 = new StringFormat();
stringFormat.Alignment = StringAlignment.Near;
RectangleF layoutRectangle = new RectangleF(0f, this._yOrigin - 10f - (float)font.Height, this._xOrigin * 2f, (float)font.Height);
stringFormat2.Alignment = StringAlignment.Center;
graph.DrawString(this._yLabel, font, solidBrush, layoutRectangle, stringFormat2);
for (int i = 0; i < this._yTickCount; i++)
{
float num = this._topBuffer + (float)i * this._yTickValue / this._scaleFactor;
float y = num - (float)(font.Height / 2);
RectangleF layoutRectangle2 = new RectangleF(5f, y, this._maxTickValueWidth, (float)font.Height);
graph.DrawString((this._maxValue - (float)i * this._yTickValue).ToString("#,###.##"), font, solidBrush, layoutRectangle2, stringFormat);
graph.DrawLine(pen, this._xOrigin, num, this._xOrigin - 4f, num);
}
graph.DrawLine(pen, this._xOrigin, this._yOrigin, this._xOrigin, this._yOrigin + this._graphHeight);
}
finally
{
font?.Dispose();
solidBrush?.Dispose();
stringFormat?.Dispose();
pen?.Dispose();
stringFormat2?.Dispose();
}
}
public virtual void DoPaint(Graphics gr)
{
if ((this.GetRules() & SelectionRules.Visible) != SelectionRules.None)
{
bool primary = false;
if (this.selUIsvc.selSvc != null)
{
primary = this.component == this.selUIsvc.selSvc.PrimarySelection;
primary = primary == (this.selUIsvc.selSvc.SelectionCount <= 1);
}
Rectangle rectangle = new Rectangle(this.outerRect.X, this.outerRect.Y, 7, 7);
Rectangle innerRect = this.innerRect;
Rectangle outerRect = this.outerRect;
Region clip = gr.Clip;
System.Drawing.Color control = SystemColors.Control;
if ((this.control != null) && (this.control.Parent != null))
{
control = this.control.Parent.BackColor;
}
Brush brush = new SolidBrush(control);
gr.ExcludeClip(innerRect);
gr.FillRectangle(brush, outerRect);
brush.Dispose();
gr.Clip = clip;
ControlPaint.DrawSelectionFrame(gr, false, outerRect, innerRect, control);
if (((this.GetRules() & (SelectionRules.None | SelectionRules.Locked)) == SelectionRules.None) && ((this.GetRules() & SelectionRules.AllSizeable) != SelectionRules.None))
{
ControlPaint.DrawGrabHandle(gr, rectangle, primary, this.sizes[0] != 0);
rectangle.X = innerRect.X + innerRect.Width;
ControlPaint.DrawGrabHandle(gr, rectangle, primary, this.sizes[2] != 0);
rectangle.Y = innerRect.Y + innerRect.Height;
ControlPaint.DrawGrabHandle(gr, rectangle, primary, this.sizes[7] != 0);
rectangle.X = outerRect.X;
ControlPaint.DrawGrabHandle(gr, rectangle, primary, this.sizes[5] != 0);
rectangle.X += (outerRect.Width - 7) / 2;
ControlPaint.DrawGrabHandle(gr, rectangle, primary, this.sizes[6] != 0);
rectangle.Y = outerRect.Y;
ControlPaint.DrawGrabHandle(gr, rectangle, primary, this.sizes[1] != 0);
rectangle.X = outerRect.X;
rectangle.Y = innerRect.Y + ((innerRect.Height - 7) / 2);
ControlPaint.DrawGrabHandle(gr, rectangle, primary, this.sizes[3] != 0);
rectangle.X = innerRect.X + innerRect.Width;
ControlPaint.DrawGrabHandle(gr, rectangle, primary, this.sizes[4] != 0);
}
else
{
ControlPaint.DrawLockedFrame(gr, outerRect, primary);
}
}
}
public void Dispose()
{
font?.Dispose();
foreBrush?.Dispose();
}
// ===================================================================
private void DrawBar(Rectangle rect, Line line, ref Graphics g)
{
SolidBrush barBrush = new SolidBrush(line.m_Color);
g.FillRectangle(barBrush, rect);
barBrush.Dispose();
}
// ===================================================================
protected void DrawLabels(ref Graphics g)
{
SizeF maxSize = g.MeasureString(m_MaxLabel, Font);
SizeF minSize = g.MeasureString(m_MinLabel, Font);
int textWidth = (int)((maxSize.Width > minSize.Width)
? maxSize.Width
: minSize.Width) + 6;
SolidBrush textBrush = new SolidBrush(m_TextColor);
/* Draw the labels (max: Top) (min: Bottom) */
g.DrawString(m_MaxLabel, Font, textBrush,
textWidth / 2 - (maxSize.Width / 2),
2);
g.DrawString(m_MinLabel, Font, textBrush,
textWidth / 2 - (minSize.Width / 2),
Height - minSize.Height - 2);
textBrush.Dispose();
/* Draw the bordering line */
Pen borderPen = new Pen(m_GridColor, 1);
g.DrawLine(borderPen, textWidth + 6, 0, textWidth + 6, Height);
borderPen.Dispose();
/* Update the offset so we don't draw the graph over the labels */
m_OffsetX = textWidth + 6;
}
