protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
// BufferedGraphicsContext currentContext = BufferedGraphicsManager.Current;
// BufferedGraphics myBuffer = currentContext.Allocate(e.Graphics, e.ClipRectangle);
// Graphics g = myBuffer.Graphics;
Graphics g = e.Graphics;
g.SmoothingMode = SmoothingMode.HighQuality;
g.PixelOffsetMode = PixelOffsetMode.HighQuality; //高像素偏移质量
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.CompositingQuality = CompositingQuality.HighQuality;
g.Clear(this.BackColor);
Color clr1 = Color.FromArgb(235, 242, 252);
Color clr2 = Color.FromArgb(235, 242, 252);
for (int i = SelectedIndex + 1; i < _gpBtnArr.Count; i++)
{
LinearGradientBrush bsh = new LinearGradientBrush(_gpBtnArr[i].BtnRect, clr1, clr2, 90f);
g.FillPath(bsh, _gpBtnArr[i].BtnPath);
}
if (SelectedIndex > -1)
{
clr1 = Color.FromArgb(21, 166, 251);
clr2 = CommonGraphic.ColorOffset(clr1, -0.1f);
for (int i = 0; i <= SelectedIndex; i++)
{
LinearGradientBrush bsh = new LinearGradientBrush(_gpBtnArr[i].BtnRect, clr1, clr2, 90f);
g.FillPath(bsh, _gpBtnArr[i].BtnPath);
}
}
using (Pen pen = new Pen(Color.FromArgb(91, 159, 238)))
{
foreach (var btn in _gpBtnArr)
{
g.DrawPath(pen, btn.BtnPath);
}
}
TextRenderer.DrawText(g,
MicroSteps.ToString(),
this.Font,
_txtRect,
Color.Black,
TextFormatFlags.HorizontalCenter | TextFormatFlags.VerticalCenter);
// myBuffer.Render(e.Graphics); //呈现图像至关联的Graphics
// myBuffer.Dispose();
// g.Dispose();
}
protected override void OnSizeChanged(EventArgs e)
{
base.OnSizeChanged(e);
RectangleF rect = ClientRectangle;
rect.Inflate(-0.5f, -0.5f);
_path = CommonGraphic.CreateRoundRectPath(rect, _OffsetX, _OffsetY);
rect.Inflate(-1f, -1f);
_borderPath = CommonGraphic.CreateRoundRectPath(rect, _OffsetX, _OffsetY);
}
public void InitCtrl(uint btnNums)
{
Debug.Assert(btnNums > 0);
_gpBtnArr.Clear();
float startHeight = ClientRectangle.Bottom * 0.7f;
float k = (startHeight - ClientRectangle.Top) / (float)(ClientRectangle.Left - ClientRectangle.Right);
_txtRect = ClientRectangle;
_txtRect.Height /= 3;
float btnWidth = this.Width / (float)btnNums;
for (int i = 0; i < btnNums; i++)
{
RectangleF rect = new RectangleF();
rect.X = i * btnWidth;
rect.Width = btnWidth;
rect.Y = (rect.X - ClientRectangle.Left) * k + startHeight;
rect.Height = ClientRectangle.Height - rect.Y;
rect.Inflate(-2f, 0);
CommonGraphic.ConvertRect(ref rect);
if (rect.Bottom > ClientRectangle.Bottom)
{
rect.Height -= 1f;
}
GraphicButton gpBtn = new GraphicButton();
gpBtn.BtnRect = rect;
gpBtn.BtnPath = new GraphicsPath();
gpBtn.BtnPath.AddRectangle(rect);
gpBtn.BtnRegion = new Region(gpBtn.BtnPath);
_gpBtnArr.Add(gpBtn);
}
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
// BufferedGraphicsContext currentContext = BufferedGraphicsManager.Current;
// BufferedGraphics myBuffer = currentContext.Allocate(e.Graphics, e.ClipRectangle);
// Graphics g = myBuffer.Graphics;
Graphics g = e.Graphics;
g.SmoothingMode = SmoothingMode.HighQuality;
g.PixelOffsetMode = PixelOffsetMode.HighQuality; //高像素偏移质量
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.CompositingQuality = CompositingQuality.HighQuality;
g.Clear(this.BackColor);
Rectangle rect = ClientRectangle;
if (_totalPath == null)
{
_totalPath = CommonGraphic.CreateRoundRectPath(rect, OffsetX, OffsetY);
}
Color colorDown = BackColor;
Color colorUp = BackColor;
//绘制控件背景色
SolidBrush lgb = new SolidBrush(BackColor);
g.FillPath(lgb, _totalPath);
if (_gpBtnArr.Count > 0)
{
Pen splitPenMain = new Pen(CommonGraphic.ColorOffset(BackColor, -0.2f), 1f);
Pen splitPenSub = new Pen(CommonGraphic.ColorOffset(BackColor, 0.2f), 1f);
Color pressedColor = CommonGraphic.ColorOffset(BackColor, -0.2f);
Image bkImage = null;
for (int i = 0; i < _gpBtnArr.Count; i++)
{
bkImage = _gpBtnArr[i].BackgroundImage;
if (_gpBtnArr[i].Pressed)
{
using (SolidBrush btnbsh = new SolidBrush(pressedColor))
{
g.FillPath(btnbsh, _gpBtnArr[i].BtnPath);
}
if (_gpBtnArr[i].SelectedBKImage != null)
{
bkImage = _gpBtnArr[i].SelectedBKImage;
}
}
else if (_gpBtnArr[i].MouseHover)
{
using (SolidBrush btnbsh = new SolidBrush(CommonGraphic.ColorOffset(this.BackColor, -0.05f) /*CommonGraphic.ColorOffset(Color.White, -240, 0, 0, 0)*/))
{
g.FillPath(btnbsh, _gpBtnArr[i].BtnPath);
}
}
if (i < _gpBtnArr.Count - 1 &&
i != this.MouseHoverIndex - 1 &&
i != this.MouseHoverIndex &&
i != this.PressedIndex - 1 &&
i != this.PressedIndex)
{
CommonGraphic.DrawLine(g, splitPenMain,
_gpBtnArr[i].BtnRect.Right,
_gpBtnArr[i].BtnRect.Top + 6f,
_gpBtnArr[i].BtnRect.Right,
_gpBtnArr[i].BtnRect.Bottom - 6f);
CommonGraphic.DrawLine(g, splitPenSub,
_gpBtnArr[i].BtnRect.Right + 1f,
_gpBtnArr[i].BtnRect.Top + 6f,
_gpBtnArr[i].BtnRect.Right + 1f,
_gpBtnArr[i].BtnRect.Bottom - 6f);
}
Rectangle txtRect = Rectangle.Round(_gpBtnArr[i].BtnRect);
if (bkImage != null)
{
SizeF fontSize = g.MeasureString(_gpBtnArr[i].Text, this.Font);
float height = (float)Math.Round(_gpBtnArr[i].BtnRect.Height * 0.76f, 1); //图片高度;
float width = (float)Math.Round(height * bkImage.Width / bkImage.Height); //图片宽度;
float textWidth = fontSize.Width * 1.3f; //文字宽度;
float imageLeftOffset = (_gpBtnArr[i].BtnRect.Width - (width + textWidth)) / 2f; //图片相对于按钮左边偏移
g.DrawImage(bkImage,
_gpBtnArr[i].BtnRect.Left + imageLeftOffset,
_gpBtnArr[i].BtnRect.Top + (_gpBtnArr[i].BtnRect.Height - height) / 2.0f,
width, height);
txtRect.Offset((int)(imageLeftOffset + width), 0);
txtRect.Width = (int)textWidth;
}
TextRenderer.DrawText(g,
_gpBtnArr[i].Text,
this.Font,
txtRect,
this.ForeColor,
TextFormatFlags.HorizontalCenter | TextFormatFlags.VerticalCenter);
}
}
// myBuffer.Render(e.Graphics); //呈现图像至关联的Graphics
// myBuffer.Dispose();
// g.Dispose();
}
protected override void OnPaint(PaintEventArgs pevent)
{
base.OnPaint(pevent);
// base.OnPaintBackground(pevent); //绘制按钮背景，透明效果
Graphics g = pevent.Graphics;
g.SmoothingMode = SmoothingMode.HighQuality;
g.PixelOffsetMode = PixelOffsetMode.HighQuality; //高像素偏移质量
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.CompositingQuality = CompositingQuality.HighQuality;
if (_path == null)
{
_path = CommonGraphic.CreateRoundRectPath(ClientRectangle, _OffsetX, _OffsetY);
}
////////////////////////////////////////绘制控件背景色/////////////////////////////////////////
Color colorUp = Color.FromArgb(69, 162, 217);
Color colorDown = Color.FromArgb(68, 161, 218);
switch (_controlState)
{
case ControlState.Hover:
colorUp = CommonGraphic.ColorOffset(colorUp, 0.2f);
colorDown = CommonGraphic.ColorOffset(colorDown, 0.2f);
break;
case ControlState.Pressed:
colorUp = CommonGraphic.ColorOffset(colorUp, -0.2f);
colorDown = CommonGraphic.ColorOffset(colorDown, -0.2f);
break;
default:
break;
}
LinearGradientBrush lgb = new LinearGradientBrush(ClientRectangle,
colorUp,
colorDown,
90f);
g.FillPath(lgb, _path);
////////////////////////////////////////绘制空间边框/////////////////////////////////////////
Color borderColor = CommonGraphic.ColorOffset(colorDown, -0.2f);
Pen pen = new Pen(borderColor, 1.0f);
g.DrawPath(pen, _path);
pen.Color = CommonGraphic.ColorOffset(colorDown, 0.1f);
g.DrawPath(pen, _borderPath);
////////////////////////////////////////绘制文字/////////////////////////////////////////
Rectangle txtRect = ClientRectangle;
if (this.BackgroundImage != null)
{
float height = this.ClientRectangle.Height * 0.8f;
float width = height * this.BackgroundImage.Width / this.BackgroundImage.Height;
g.DrawImage(this.BackgroundImage, 5, (ClientRectangle.Height - height) / 2.0f, width, height);
txtRect.Offset((int)height, 0);
txtRect.Width -= (int)height;
}
TextRenderer.DrawText(g,
this.Text,
this.Font,
txtRect,
this.ForeColor,
TextFormatFlags.HorizontalCenter | TextFormatFlags.VerticalCenter);
}
protected override void OnPaint(PaintEventArgs e)
{
Graphics g = e.Graphics;
g.SmoothingMode = SmoothingMode.HighQuality;
g.PixelOffsetMode = PixelOffsetMode.HighQuality; //高像素偏移质量
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.CompositingQuality = CompositingQuality.HighQuality;
g.Clear(this.BackColor);
Color bkColor = Color.White;
if (!this.Enabled)
{
bkColor = Color.FromArgb(244, 244, 244);
}
using (SolidBrush backBsh = new SolidBrush(bkColor))
{
g.FillRectangle(backBsh, this.ClientRectangle);
}
using (Pen pen = new Pen(Color.Black))
{
g.DrawRectangle(pen, this.ClientRectangle);
}
g.TranslateTransform(this.AutoScrollPosition.X, this.AutoScrollPosition.Y);
if (_gpBtnArr.Count > 0)
{
for (int i = 0; i < _gpBtnArr.Count; i++)
{
ItemButton itemBtn = _gpBtnArr[i] as ItemButton;
Color txtColor = Color.Black;
Rectangle txtRect = Rectangle.Round(itemBtn.BtnRect);
txtRect.Offset(this.AutoScrollPosition);
Pen borderPen = new Pen(Color.Black, 1f);
if (itemBtn.Enabled)
{
if (itemBtn.Download)
{
txtColor = BackColor;
using (SolidBrush btnbsh = new SolidBrush(DownloadColor))
{
g.FillPath(btnbsh, _gpBtnArr[i].BtnPath);
}
}
else
{
if (itemBtn.Selected)
{
txtColor = BackColor;
using (SolidBrush btnbsh = new SolidBrush(SelectedColor))
{
g.FillPath(btnbsh, _gpBtnArr[i].BtnPath);
}
}
else if (_gpBtnArr[i].MouseHover)
{
borderPen.Color = Color.Green;
borderPen.Width = 2f;
}
}
}
else
{
using (SolidBrush btnbsh = new SolidBrush(Color.LightGray))
{
g.FillPath(btnbsh, _gpBtnArr[i].BtnPath);
}
}
CommonGraphic.DrawRectangle(g, borderPen,
_gpBtnArr[i].BtnRect.X,
_gpBtnArr[i].BtnRect.Y,
_gpBtnArr[i].BtnRect.Width,
_gpBtnArr[i].BtnRect.Height);
if (IsShowCalibStatus)
{
if (itemBtn.IsCalibrated && CalibrateImage != null)
{
g.DrawImage(CalibrateImage, itemBtn.CalibImageRect);
}
else if (!itemBtn.IsCalibrated && UnCalibrateImage != null)
{
g.DrawImage(UnCalibrateImage, itemBtn.CalibImageRect);
}
}
TextRenderer.DrawText(g,
_gpBtnArr[i].Text,
this.Font,
txtRect,
txtColor,
TextFormatFlags.HorizontalCenter | TextFormatFlags.VerticalCenter);
}
}
g.ResetTransform();
}
/// <summary>
/// 初始化控件
/// </summary>
/// <param name="holderNum">盒个数</param>
/// <param name="cupNum">每个盒的杯个数</param>
/// <param name="hoverObj">捕获对象类型</param>
virtual public void Init(int holderNum, int cupNum, HoverObject hoverObj)
{
if (holderNum < 1 || cupNum < 0)
{
throw new Exception("Invalid groupNum or cupNum");
}
if (hoverObj == HoverObject.CupHover)
{
_cupBtnArr = _gpBtnArr;
_holderBtnArr = new List <GraphicButton>();
}
else if (hoverObj == HoverObject.SlotHover)
{
_cupBtnArr = new List <GraphicButton>();
_holderBtnArr = _gpBtnArr;
}
else
{
_cupBtnArr = new List <GraphicButton>();
_holderBtnArr = new List <GraphicButton>();
}
_slotNum = holderNum;
_cupNum = cupNum;
//int headerWidth = (this.Width - 2 * 5); //指示区域总宽度
int headerHeight = (this.Height - 2 * 5); //指示区域总宽度
int headerWidth = (int)(IndexHeightFactor * this.Width / 8); //指示区域高度
//int slotWidth = headerWidth / _slotNum; //每一槽的宽度
int slotWidth = this.Width - 20 * 2 - headerWidth; //每一槽的宽度
//int headerHeight = (int)(IndexHeightFactor * this.Height / 8); //指示区域高度
int topOffset = 5;
//int slotTop = 2 * topOffset + headerHeight;
int slotTop = topOffset;
int slotHeight = (headerHeight - topOffset * holderNum) / holderNum;
Rectangle indexRect = new Rectangle(10, topOffset, headerWidth, headerHeight);
indexRect.Width = headerWidth;
_titlePath = CommonGraphic.CreateRoundRectPath(indexRect, 10, 10);
_indexBtn = new HolderButton[_slotNum];
float indexBtnSize = Math.Min(slotHeight, headerWidth) * IndexBtnSizeFactor;
float indexOffsetX = (headerWidth - indexBtnSize) / 2.0f;
float indexOffsetY = (slotHeight - indexBtnSize) / 2.0f;
float flateVal = 0;
if (slotHeight <= indexBtnSize)
{
flateVal = indexBtnSize / 10;
}
float roundSize = slotHeight * 24 / 42f;
for (int i = 0; i < _slotNum; i++)
{
int slotLeft = indexRect.Left * 2 + headerWidth;
int slotTopOffset = slotTop * (i + 1) + i * slotHeight;
RectangleF rect = new RectangleF(indexRect.Left * 2, slotTopOffset, indexBtnSize, indexBtnSize);
rect.Offset(indexOffsetX, indexOffsetY);
rect.Inflate(-flateVal, -flateVal);
HolderButton indexBtn = new HolderButton();
indexBtn.BtnRect = rect;
indexBtn.BtnPath = new GraphicsPath();
indexBtn.BtnPath.AddEllipse(rect);
indexBtn.BtnRegion = new Region(indexBtn.BtnRect);
indexBtn.Text = "T" + (i + 1).ToString();
indexBtn.HeaderBtn = true;
_indexBtn[i] = indexBtn;
Rectangle slotRect = new Rectangle(slotLeft + 10, slotTopOffset, slotWidth, slotHeight);
slotRect.Inflate(_slotOffsetX, 0);
HolderButton holderBtn = new HolderButton();
holderBtn.BtnRect = slotRect;
holderBtn.BtnPath = CommonGraphic.CreateRoundRectPath(slotRect, roundSize, roundSize);
holderBtn.BtnRegion = new Region(holderBtn.BtnPath);
_holderBtnArr.Add(holderBtn);
if (_cupNum > 0)
{
int cupHeight = slotHeight;
int offset = (slotHeight - cupHeight) / 2;
int widthOffset = 0;
for (int j = 0; j < _cupNum; j++)
{
int cupTop = widthOffset + slotTop * (i + 1) + i * slotHeight;
int cupLeft = slotLeft + 10 + (slotWidth - cupHeight * _cupNum) / (_cupNum + 1) + ((slotWidth - 2 * ((slotWidth - cupHeight * _cupNum) / (_cupNum + 1)) - cupHeight) / (_cupNum - 1)) * j;
RectangleF cupRect = new RectangleF(cupLeft, cupTop, slotHeight, cupHeight);
if (offset > 0)
{
cupRect.Inflate(-widthOffset - offset, -widthOffset);
}
else
{
cupRect.Inflate(-widthOffset, -widthOffset + offset);
}
CupButton cupBtn = new CupButton();
cupBtn.BtnRect = cupRect;
cupBtn.BtnPath = new GraphicsPath();
cupBtn.BtnPath.AddEllipse(cupRect);
cupBtn.BtnRegion = new Region(cupBtn.BtnPath);
_cupBtnArr.Add(cupBtn);
}
}
}
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
Graphics g = e.Graphics;
g.SmoothingMode = SmoothingMode.HighQuality;
g.PixelOffsetMode = PixelOffsetMode.HighQuality; //高像素偏移质量
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.CompositingQuality = CompositingQuality.HighQuality;
g.Clear(this.BackColor);
Rectangle rect = ClientRectangle;
if (_totalPath == null)
{
_totalPath = new GraphicsPath();
_totalPath.Reset();
_totalPath.AddRectangle(ClientRectangle);
}
SolidBrush bsh = new SolidBrush(BackColor);
g.FillPath(bsh, _totalPath);
if (_gpBtnArr.Count > 0)
{
Pen splitPenUp = new Pen(CommonGraphic.ColorOffset(BackColor, -0.3f), 1.5f);
Pen splitPenDown = new Pen(CommonGraphic.ColorOffset(BackColor, 0.2f), 1.5f);
Image bkImage = null;
for (int i = 0; i < _gpBtnArr.Count; i++)
{
Color txtColor = Color.White;
Rectangle txtRect = Rectangle.Round(_gpBtnArr[i].BtnRect);
bkImage = _gpBtnArr[i].BackgroundImage;
if (_gpBtnArr[i].Selected)
{
txtColor = Color.White;
if (_gpBtnArr[i].SelectedBKImage != null)
{
bkImage = _gpBtnArr[i].SelectedBKImage;
}
SolidBrush btnbsh = new SolidBrush(SelectedColor);
g.FillPath(btnbsh, _gpBtnArr[i].BtnPath);
Color spiltLine = CommonGraphic.ColorOffset(SelectedColor, -0.3f);
Pen linePen = new Pen(spiltLine);
g.DrawLine(linePen,
_gpBtnArr[i].BtnRect.Right,
_gpBtnArr[i].BtnRect.Top + 10.0f,
_gpBtnArr[i].BtnRect.Right,
_gpBtnArr[i].BtnRect.Bottom - 10.0f);
}
else if (_gpBtnArr[i].MouseHover)
{
txtRect.Inflate(-5, -5);
txtRect.Offset(5, 5);
}
if (i != this.SelectedIndex - 1 &&
i != this.SelectedIndex)
{
CommonGraphic.DrawLine(g, splitPenUp,
_gpBtnArr[i].BtnRect.Left + 2f,
_gpBtnArr[i].BtnRect.Bottom,
_gpBtnArr[i].BtnRect.Right - 2f,
_gpBtnArr[i].BtnRect.Bottom);
CommonGraphic.DrawLine(g, splitPenDown,
_gpBtnArr[i].BtnRect.Left + 2f,
_gpBtnArr[i].BtnRect.Bottom + 1,
_gpBtnArr[i].BtnRect.Right - 2f,
_gpBtnArr[i].BtnRect.Bottom + 1);
}
if (bkImage != null)
{
float height = _gpBtnArr[i].BtnRect.Height * 0.5f;
float width = height * bkImage.Width / bkImage.Height;
g.DrawImage(bkImage,
_gpBtnArr[i].BtnRect.Left + (_gpBtnArr[i].BtnRect.Height - width) / 2.0f,
_gpBtnArr[i].BtnRect.Top + (_gpBtnArr[i].BtnRect.Height - height) / 2.0f,
width, height);
txtRect.Offset((int)_gpBtnArr[i].BtnRect.Height, 0);
txtRect.Width -= (int)_gpBtnArr[i].BtnRect.Height;
}
TextRenderer.DrawText(g,
_gpBtnArr[i].Text,
this.Font,
txtRect,
txtColor,
/*TextFormatFlags.HorizontalCenter | */ TextFormatFlags.VerticalCenter);
if (_highLightDic.ContainsKey(i))
{
if (_highLightDic[i] > 0)
{
Rectangle numRect = new Rectangle();
numRect.X = (int)_gpBtnArr[i].BtnRect.Right - 35;
numRect.Y = (int)_gpBtnArr[i].BtnRect.Top + (int)_gpBtnArr[i].BtnRect.Height / 2 - 15;
numRect.Width = 30;
numRect.Height = 30;
bsh.Color = Color.Red;
g.FillEllipse(bsh, numRect);
numRect.Offset(0, -2);
TextRenderer.DrawText(g,
_highLightDic[i].ToString(),
_numFont,
numRect,
Color.White,
TextFormatFlags.HorizontalCenter | TextFormatFlags.VerticalCenter);
}
}
}
if (EnableDisplayTime)
{
TextRenderer.DrawText(g,
DateTime.Now.ToString(TimeFormat),
this.TimeFont,
_timeRect,
Color.White,
TextFormatFlags.HorizontalCenter | TextFormatFlags.VerticalCenter);
}
}
}
