/// <summary>
/// 绘制有下划线的数字
/// </summary>
/// <param name="paint">绘图对象</param>
/// <param name="value">值</param>
/// <param name="digit">保留小数位数</param>
/// <param name="font">字体</param>
/// <param name="fontColor">文字颜色</param>
/// <param name="zeroAsEmpty">0是否为空</param>
/// <param name="x">横坐标</param>
/// <param name="y">纵坐标</param>
/// <returns>绘制的横坐标</returns>
public static int DrawUnderLineNum(CPaint paint, double value, int digit, FONT font, long fontColor, bool zeroAsEmpty, int x, int y)
{
if (zeroAsEmpty && value == 0)
{
String text = "-";
SIZE size = paint.TextSize(text, font);
CDraw.DrawText(paint, text, fontColor, font, x, y);
return(size.cx);
}
else
{
String[] nbs = CStr.GetValueByDigit(value, digit).Split(new String[] { "." }, StringSplitOptions.RemoveEmptyEntries);
if (nbs.Length == 1)
{
SIZE size = paint.TextSize(nbs[0], font);
CDraw.DrawText(paint, nbs[0], fontColor, font, x, y);
return(size.cx);
}
else
{
SIZE decimalSize = paint.TextSize(nbs[0], font);
SIZE size = paint.TextSize(nbs[1], font);
CDraw.DrawText(paint, nbs[0], fontColor, font, x, y);
CDraw.DrawText(paint, nbs[1], fontColor, font, x
+ decimalSize.cx + 1, y);
paint.DrawLine(fontColor, 1, 0, x
+ decimalSize.cx + 1, y + decimalSize.cy,
x + decimalSize.cx + size.cx, y + decimalSize.cy);
return(decimalSize.cx + size.cx);
}
}
}
/// <summary>
/// 绘制前景方法
/// </summary>
/// <param name="paint">绘图对象</param>
/// <param name="clipRect">裁剪区域</param>
public override void OnPaintForeground(CPaint paint, RECT clipRect)
{
RECT bounds = Bounds;
int width = bounds.right - bounds.left;
int height = bounds.bottom - bounds.top;
if (width > 0 && height > 0)
{
if (m_ssLatestData != null && m_szLatestData != null && m_cyLatestData != null)
{
long titleColor = CDraw.PCOLORS_FORECOLOR2;
FONT font = new FONT("SimSun", 16, false, false, false);
FONT indexFont = new FONT("Arial", 14, true, false, false);
long grayColor = CDraw.PCOLORS_FORECOLOR4;
//上证指数
long indexColor = CDraw.GetPriceColor(m_ssLatestData.m_close, m_ssLatestData.m_lastClose);
int left = 1;
CDraw.DrawText(paint, "上证", titleColor, font, left, 3);
left += 40;
paint.DrawLine(grayColor, 1, 0, left, 0, left, height);
String amount = (m_ssLatestData.m_amount / 100000000).ToString("0.0") + "亿";
SIZE amountSize = paint.TextSize(amount, indexFont);
CDraw.DrawText(paint, amount, titleColor, indexFont, width / 3 - amountSize.cx, 3);
left += (width / 3 - 40 - amountSize.cx) / 4;
int length = CDraw.DrawUnderLineNum(paint, m_ssLatestData.m_close, 2, indexFont, indexColor, false, left, 3);
left += length + (width / 3 - 40 - amountSize.cx) / 4;
length = CDraw.DrawUnderLineNum(paint, m_ssLatestData.m_close - m_ssLatestData.m_lastClose, 2, indexFont, indexColor, false, left, 3);
//深证指数
left = width / 3;
paint.DrawLine(grayColor, 1, 0, left, 0, left, height);
indexColor = CDraw.GetPriceColor(m_szLatestData.m_close, m_szLatestData.m_lastClose);
CDraw.DrawText(paint, "深证", titleColor, font, left, 3);
left += 40;
paint.DrawLine(grayColor, 1, 0, left, 0, left, height);
amount = (m_szLatestData.m_amount / 100000000).ToString("0.0") + "亿";
amountSize = paint.TextSize(amount, indexFont);
CDraw.DrawText(paint, amount, titleColor, indexFont, width * 2 / 3 - amountSize.cx, 3);
left += (width / 3 - 40 - amountSize.cx) / 4;
length = CDraw.DrawUnderLineNum(paint, m_szLatestData.m_close, 2, indexFont, indexColor, false, left, 3);
left += length + (width / 3 - 40 - amountSize.cx) / 4;
length = CDraw.DrawUnderLineNum(paint, m_szLatestData.m_close - m_szLatestData.m_lastClose, 2, indexFont, indexColor, false, left, 3);
//创业指数
left = width * 2 / 3;
paint.DrawLine(grayColor, 1, 0, left, 0, left, height);
indexColor = CDraw.GetPriceColor(m_cyLatestData.m_close, m_cyLatestData.m_lastClose);
CDraw.DrawText(paint, "创业", titleColor, font, left, 3);
left += 40;
paint.DrawLine(grayColor, 1, 0, left, 0, left, height);
amount = (m_cyLatestData.m_amount / 100000000).ToString("0.0") + "亿";
amountSize = paint.TextSize(amount, indexFont);
CDraw.DrawText(paint, amount, titleColor, indexFont, width - amountSize.cx, 3);
left += (width / 3 - 40 - amountSize.cx) / 4;
length = CDraw.DrawUnderLineNum(paint, m_cyLatestData.m_close, 2, indexFont, indexColor, false, left, 3);
left += (width / 3 - 40 - amountSize.cx) / 4 + length;
length = CDraw.DrawUnderLineNum(paint, m_cyLatestData.m_close - m_cyLatestData.m_lastClose, 2, indexFont, indexColor, false, left, 3);
paint.DrawRect(grayColor, 1, 0, new RECT(0, 0, width - 1, height - 1));
}
}
}
/// <summary>
/// 重绘前景方法
/// </summary>
/// <param name="paint">绘图对象</param>
/// <param name="clipRect">裁剪区域</param>
public override void OnPaintBackground(CPaint paint, RECT clipRect)
{
int width = Width;
int height = Height;
RECT rect = new RECT(0, 0, width, height);
long backColor = CDraw.PCOLORS_WINDOWBACKCOLOR;
long foreColor = CDraw.PCOLORS_WINDOWFORECOLOR;
if (paint.SupportTransparent())
{
backColor = CDraw.PCOLORS_WINDOWBACKCOLOR2;
}
int captionHeight = CaptionHeight;
RECT hRect = new RECT(0, 0, width, captionHeight);
paint.FillRect(backColor, hRect);
RECT lRect = new RECT(0, captionHeight, 5, height);
paint.FillRect(backColor, lRect);
RECT rRect = new RECT(width - 5, captionHeight, width, height);
paint.FillRect(backColor, rRect);
RECT bRect = new RECT(0, height - 5, width, height);
paint.FillRect(backColor, bRect);
RECT contentRect = rect;
contentRect.top += captionHeight;
contentRect.bottom -= 5;
contentRect.left += 5;
contentRect.right -= 5;
if (contentRect.right - contentRect.left > 0 && contentRect.bottom - contentRect.top > 0)
{
paint.FillRect(CDraw.PCOLORS_WINDOWCONTENTBACKCOLOR, contentRect);
}
CDraw.DrawText(paint, Text, foreColor, Font, 5, 5);
}
/// <summary>
/// 绘制前景方法
/// </summary>
/// <param name="paint">绘图对象</param>
/// <param name="clipRect">裁剪区域</param>
public override void OnPaintForeground(CPaint paint, RECT clipRect)
{
int width = Width;
int height = Height;
if (width > 0 && height > 0)
{
FONT font = new FONT("SimSun", 16, false, false, false);
FONT lfont = new FONT("SimSun", 14, false, false, false);
long wordColor = CDraw.PCOLORS_FORECOLOR5;
int top = 32, step = 20;
//画买卖盘
CDraw.DrawText(paint, "卖", wordColor, font, 1, (m_lV2 ? 87 : 47));
CDraw.DrawText(paint, "盘", wordColor, font, 1, (m_lV2 ? 140 : 100));
CDraw.DrawText(paint, "买", wordColor, font, 1, (m_lV2 ? 267 : 147));
CDraw.DrawText(paint, "盘", wordColor, font, 1, (m_lV2 ? 310 : 200));
String buySellStr = "5,4,3,2,1,1,2,3,4,5";
if (m_lV2)
{
step = 16;
buySellStr = "总卖量,10,9,8,7,6," + buySellStr + ",6,7,8,9,10,总买量";
font.m_fontSize = 14;
}
String[] buySellStrs = buySellStr.Split(',');
int strsSize = buySellStrs.Length;
for (int i = 0; i < strsSize; i++)
{
CDraw.DrawText(paint, buySellStrs[i], wordColor, font, 25, top);
top += step;
}
font.m_fontSize = 16;
top = m_lV2 ? 390 : 232;
CDraw.DrawText(paint, "最新", wordColor, font, 1, top);
CDraw.DrawText(paint, "升跌", wordColor, font, 1, top + 20);
CDraw.DrawText(paint, "幅度", wordColor, font, 1, top + 40);
CDraw.DrawText(paint, "总手", wordColor, font, 1, top + 60);
CDraw.DrawText(paint, "涨停", wordColor, font, 1, top + 80);
CDraw.DrawText(paint, "外盘", wordColor, font, 1, top + 100);
CDraw.DrawText(paint, "开盘", wordColor, font, 110, top);
CDraw.DrawText(paint, "最高", wordColor, font, 110, top + 20);
CDraw.DrawText(paint, "最低", wordColor, font, 110, top + 40);
CDraw.DrawText(paint, "换手", wordColor, font, 110, top + 60);
CDraw.DrawText(paint, "跌停", wordColor, font, 110, top + 80);
CDraw.DrawText(paint, "内盘", wordColor, font, 110, top + 100);
font.m_bold = true;
//画股票代码
long yellowColor = CDraw.PCOLORS_FORECOLOR2;
if (m_latestData.m_securityCode != null && m_latestData.m_securityCode.Length > 0)
{
double close = m_latestData.m_close, open = m_latestData.m_open, high = m_latestData.m_high, low = m_latestData.m_low, lastClose = m_latestData.m_lastClose;
if (close == 0)
{
if (m_latestData.m_buyPrice1 > 0)
{
close = m_latestData.m_buyPrice1;
open = m_latestData.m_buyPrice1;
high = m_latestData.m_buyPrice1;
low = m_latestData.m_buyPrice1;
}
else if (m_latestData.m_sellPrice1 > 0)
{
close = m_latestData.m_sellPrice1;
open = m_latestData.m_sellPrice1;
high = m_latestData.m_sellPrice1;
low = m_latestData.m_sellPrice1;
}
}
if (lastClose == 0)
{
lastClose = close;
}
List <double> plist = new List <double>();
List <double> vlist = new List <double>();
if (m_lV2)
{
plist.Add(m_latestDataLV2.m_sellPrice10);
plist.Add(m_latestDataLV2.m_sellPrice9);
plist.Add(m_latestDataLV2.m_sellPrice8);
plist.Add(m_latestDataLV2.m_sellPrice7);
plist.Add(m_latestDataLV2.m_sellPrice6);
vlist.Add(m_latestDataLV2.m_sellVolume10);
vlist.Add(m_latestDataLV2.m_sellVolume9);
vlist.Add(m_latestDataLV2.m_sellVolume8);
vlist.Add(m_latestDataLV2.m_sellVolume7);
vlist.Add(m_latestDataLV2.m_sellVolume6);
}
plist.Add(m_latestData.m_sellPrice5);
plist.Add(m_latestData.m_sellPrice4);
plist.Add(m_latestData.m_sellPrice3);
plist.Add(m_latestData.m_sellPrice2);
plist.Add(m_latestData.m_sellPrice1);
vlist.Add(m_latestData.m_sellVolume5);
vlist.Add(m_latestData.m_sellVolume4);
vlist.Add(m_latestData.m_sellVolume3);
vlist.Add(m_latestData.m_sellVolume2);
vlist.Add(m_latestData.m_sellVolume1);
plist.Add(m_latestData.m_buyPrice1);
plist.Add(m_latestData.m_buyPrice2);
plist.Add(m_latestData.m_buyPrice3);
plist.Add(m_latestData.m_buyPrice4);
plist.Add(m_latestData.m_buyPrice5);
vlist.Add(m_latestData.m_buyVolume1);
vlist.Add(m_latestData.m_buyVolume2);
vlist.Add(m_latestData.m_buyVolume3);
vlist.Add(m_latestData.m_buyVolume4);
vlist.Add(m_latestData.m_buyVolume5);
if (m_lV2)
{
plist.Add(m_latestDataLV2.m_buyPrice6);
plist.Add(m_latestDataLV2.m_buyPrice7);
plist.Add(m_latestDataLV2.m_buyPrice8);
plist.Add(m_latestDataLV2.m_buyPrice9);
plist.Add(m_latestDataLV2.m_buyPrice10);
vlist.Add(m_latestDataLV2.m_buyVolume6);
vlist.Add(m_latestDataLV2.m_buyVolume7);
vlist.Add(m_latestDataLV2.m_buyVolume8);
vlist.Add(m_latestDataLV2.m_buyVolume9);
vlist.Add(m_latestDataLV2.m_buyVolume10);
}
long color = 0;
double max = Max(vlist);
font.m_fontSize = m_lV2 ? 14 : 16;
if (max > 0)
{
//绘制买卖盘
int pLength = plist.Count;
top = 32;
if (m_lV2)
{
color = CDraw.GetPriceColor(m_latestDataLV2.m_avgSellPrice, lastClose);
CDraw.DrawUnderLineNum(paint, m_latestDataLV2.m_avgSellPrice, m_digit, font, color, false, 80, top);
color = CDraw.GetPriceColor(0, m_latestDataLV2.m_allSellVol);
CDraw.DrawUnderLineNum(paint, m_latestDataLV2.m_allSellVol, 0, font, yellowColor, false, 130, top);
top += step;
}
for (int i = 0; i < pLength; i++)
{
color = CDraw.GetPriceColor(plist[i], lastClose);
CDraw.DrawUnderLineNum(paint, plist[i], m_digit, font, color, true, m_lV2 ? 80 : 60, top);
CDraw.DrawUnderLineNum(paint, vlist[i], 0, font, yellowColor, false, m_lV2 ? 130 : 110, top);
paint.FillRect(color, new RECT(width - (int)(vlist[i] / max * 50), top + step / 2 - 2, width, top + step / 2 + 2));
top += step;
}
if (m_lV2)
{
color = CDraw.GetPriceColor(m_latestDataLV2.m_avgBuyPrice, lastClose);
CDraw.DrawUnderLineNum(paint, m_latestDataLV2.m_avgBuyPrice, m_digit, font, color, false, 80, top);
color = CDraw.GetPriceColor(m_latestDataLV2.m_allBuyVol, 0);
CDraw.DrawUnderLineNum(paint, m_latestDataLV2.m_allBuyVol, 0, font, yellowColor, false, 130, top);
top += step;
}
}
vlist.Clear();
plist.Clear();
top = m_lV2 ? 390 : 232;
//成交
color = CDraw.GetPriceColor(close, lastClose);
CDraw.DrawUnderLineNum(paint, close, m_digit, font, color, true, 45, top);
//升跌
double sub = 0;
if (close == 0)
{
sub = m_latestData.m_buyPrice1 - lastClose;
double rate = 100 * (m_latestData.m_buyPrice1 - lastClose) / lastClose;
int pleft = CDraw.DrawUnderLineNum(paint, rate, 2, font, color, false, 45, top + 40);
CDraw.DrawText(paint, "%", color, font, pleft + 47, top + 40);
}
else
{
sub = close - m_latestData.m_lastClose;
double rate = 100 * (close - lastClose) / lastClose;
int pleft = CDraw.DrawUnderLineNum(paint, rate, 2, font, color, false, 45, top + 40);
CDraw.DrawText(paint, "%", color, font, pleft + 47, top + 40);
}
CDraw.DrawUnderLineNum(paint, sub, m_digit, font, color, false, 45, top + 20);
double volume = m_latestData.m_volume / 100;
String unit = "";
if (volume > 100000000)
{
volume /= 100000000;
unit = "亿";
}
else if (volume > 10000)
{
volume /= 10000;
unit = "万";
}
//总手
int cleft = CDraw.DrawUnderLineNum(paint, volume, unit.Length > 0 ? m_digit : 0, font, yellowColor, true, 45, top + 60);
if (unit.Length > 0)
{
CDraw.DrawText(paint, unit, yellowColor, font, cleft + 47, top + 60);
}
//换手
double turnoverRate = m_latestData.m_turnoverRate;
cleft = CDraw.DrawUnderLineNum(paint, turnoverRate, 2, font, yellowColor, true, 155, top + 60);
if (turnoverRate > 0)
{
CDraw.DrawText(paint, "%", yellowColor, font, cleft + 157, top + 60);
}
//开盘
color = CDraw.GetPriceColor(open, lastClose);
CDraw.DrawUnderLineNum(paint, open, m_digit, font, color, true, 155, top);
//最高
color = CDraw.GetPriceColor(high, lastClose);
CDraw.DrawUnderLineNum(paint, high, m_digit, font, color, true, 155, top + 20);
//最低
color = CDraw.GetPriceColor(low, lastClose);
CDraw.DrawUnderLineNum(paint, low, m_digit, font, color, true, 155, top + 40);
//涨停
double upPrice = lastClose * 1.1;
if (m_securityName != null && m_securityName.Length > 0)
{
if (m_securityName.StartsWith("ST") || m_securityName.StartsWith("*ST"))
{
upPrice = lastClose * 1.05;
}
}
CDraw.DrawUnderLineNum(paint, upPrice, m_digit, font, CDraw.PCOLORS_UPCOLOR, true, 45, top + 80);
//跌停
double downPrice = lastClose * 0.9;
if (m_securityName != null && m_securityName.Length > 0)
{
if (m_securityName.StartsWith("ST") || m_securityName.StartsWith("*ST"))
{
downPrice = lastClose * 0.95;
}
}
CDraw.DrawUnderLineNum(paint, downPrice, m_digit, font, CDraw.PCOLORS_DOWNCOLOR, true, 155, top + 80);
//外盘
double outerVol = m_latestData.m_outerVol;
unit = "";
if (outerVol > 100000000)
{
outerVol /= 100000000;
unit = "亿";
}
else if (outerVol > 10000)
{
outerVol /= 10000;
unit = "万";
}
cleft = CDraw.DrawUnderLineNum(paint, outerVol, unit.Length > 0 ? m_digit : 0, font, CDraw.PCOLORS_UPCOLOR, false, 45, top + 100);
if (unit.Length > 0)
{
CDraw.DrawText(paint, unit, CDraw.PCOLORS_UPCOLOR, font, cleft + 47, top + 100);
}
unit = "";
double innerVol = m_latestData.m_innerVol;
if (innerVol > 100000000)
{
innerVol /= 100000000;
unit = "亿";
}
else if (innerVol > 10000)
{
innerVol /= 10000;
unit = "万";
}
//内盘
cleft = CDraw.DrawUnderLineNum(paint, innerVol, unit.Length > 0 ? m_digit : 0, font, CDraw.PCOLORS_DOWNCOLOR, true, 155, top + 100);
if (unit.Length > 0)
{
CDraw.DrawText(paint, unit, CDraw.PCOLORS_DOWNCOLOR, font, cleft + 157, top + 100);
}
}
font.m_bold = false;
font.m_fontSize = 20;
//股票代码
if (m_securityCode != null && m_securityCode.Length > 0)
{
CDraw.DrawText(paint, m_securityCode, CDraw.PCOLORS_FORECOLOR3, font, 2, 4);
}
//股票名称
if (m_securityName != null && m_securityName.Length > 0)
{
CDraw.DrawText(paint, m_securityName, yellowColor, font, 100, 4);
}
//画边框
long frameColor = CDraw.PCOLORS_LINECOLOR4;
paint.DrawLine(frameColor, 1, 0, 0, 0, 0, height);
paint.DrawLine(frameColor, 1, 0, 0, 30, width, 30);
paint.DrawLine(frameColor, 1, 0, 24, 30, 24, top - 2);
paint.DrawLine(frameColor, 1, 0, 0, m_lV2 ? 208 : 130, width, m_lV2 ? 208 : 130);
paint.DrawLine(frameColor, 1, 0, 0, top - 2, width, top - 2);
paint.DrawLine(frameColor, 1, 0, width, 0, width, height);
paint.DrawLine(frameColor, 1, 0, 0, top + 120, width, top + 120);
}
}
/// <summary>
/// 重绘方法
/// </summary>
/// <param name="paint">绘图对象</param>
/// <param name="clipRect">裁剪区域</param>
public override void OnPaint(CPaint paint, RECT clipRect)
{
int width = Width, height = Height;
RECT rect = new RECT(1, 1, width, height);
int cornerRadius = 10;
int cLeft = 1, cTop = 1;
bool isDragging = IsDragging, isEditing = m_list.IsEditing;
if (!isDragging && isEditing)
{
Random rd = m_list.m_rd;
rect.left += rd.Next(0, 15);
rect.top += rd.Next(0, 15);
rect.right -= rd.Next(0, 15);
rect.bottom -= rd.Next(0, 15);
cornerRadius = rd.Next(10, 20);
cLeft += rd.Next(0, 5);
cTop += rd.Next(0, 5);
}
paint.DrawGradientRect(COLOR.ARGB(200, 0, 0, 0), COLOR.ARGB(200, 0, 0, 0), rect, cornerRadius, 0);
if (this == m_list.SelectedCell)
{
paint.DrawRoundRect(CDraw.PCOLORS_LINECOLOR, 1, 0, rect, cornerRadius);
}
else
{
paint.DrawRoundRect(CDraw.PCOLORS_LINECOLOR3, 1, 0, rect, cornerRadius);
}
SecurityServiceEx securityService = DataCenter.SecurityService;
Security security = new Security();
if (securityService.GetSecurityByCode(m_securityCode, ref security))
{
String securityName = security.m_name;
FONT font = new FONT("微软雅黑", 20, false, false, false);
FONT font2 = new FONT("Arial", 18, false, false, false);
if (m_index >= 2 && m_index <= 5)
{
font.m_fontSize = 18;
font2.m_fontSize = 16;
}
else if (m_index >= 6)
{
font.m_fontSize = 16;
font2.m_fontSize = 14;
}
String drawCode = m_securityCode.Substring(0, m_securityCode.IndexOf("."));
int left = rect.left + 10;
SIZE tSize = paint.TextSize(securityName, font);
SIZE tSize2 = paint.TextSize(drawCode, font2);
int top = (height - tSize.cy - tSize2.cy) / 2;
int mid = left + Math.Max(tSize.cx, tSize2.cx) / 2;
CDraw.DrawText(paint, drawCode, CDraw.PCOLORS_FORECOLOR, font2, mid - tSize2.cx / 2, top);
CDraw.DrawText(paint, securityName, CDraw.PCOLORS_FORECOLOR, font, mid - tSize.cx / 2, top + tSize2.cy);
left += Math.Max(tSize.cx, tSize2.cx) + 20;
if (m_list.m_latestDatas.ContainsKey(m_securityCode))
{
SecurityLatestData latestData = m_list.m_latestDatas[m_securityCode];
double close = latestData.m_close, lastClose = latestData.m_lastClose;
if (lastClose == 0)
{
lastClose = latestData.m_close;
}
//升跌
double diff = 0;
double rate = 0;
if (close == 0)
{
diff = latestData.m_buyPrice1 - lastClose;
rate = 100 * (latestData.m_buyPrice1 - lastClose) / lastClose;
}
else
{
diff = close - latestData.m_lastClose;
rate = 100 * (close - lastClose) / lastClose;
}
long color = CDraw.GetPriceColor(close, lastClose);
String strRate = rate.ToString("0.00") + "%", strClose = close.ToString("0.00");
if (rate > 0)
{
strRate = "+" + strRate;
}
tSize = paint.TextSize(strRate, font2);
tSize2 = paint.TextSize(strClose, font2);
if (m_index > 1)
{
mid = left + Math.Max(tSize.cx, tSize2.cx) / 2;
CDraw.DrawText(paint, strClose, color, font2, mid - tSize2.cx / 2, top);
CDraw.DrawText(paint, strRate, color, font2, mid - tSize.cx / 2, top + tSize2.cy + 5);
}
else
{
CDraw.DrawText(paint, strClose, color, font2, left, top);
CDraw.DrawText(paint, strRate, color, font2, left + tSize.cx, top);
}
}
}
//绘制图标
if (m_index <= 1)
{
int iLeft = 100, iTop = 45, iSize = 30;
if (!isDragging && isEditing)
{
Random rd = m_list.m_rd;
iLeft += rd.Next(0, 10);
iTop += rd.Next(0, 10);
}
List <String> images = new List <String>();
images.Add("attention.png");
images.Add("search.png");
images.Add("note.png");
images.Add("news.png");
for (int i = 0; i < 4; i++)
{
paint.DrawImage(images[i], new RECT(iLeft, iTop, iLeft + iSize, iTop + iSize));
iLeft += iSize + 20;
}
images.Clear();
}
//是否正在关闭
if (!isDragging && isEditing)
{
FONT font = new FONT("微软雅黑", 16, false, false, false);
SIZE cSize = new SIZE(30, 30);
long lineColor = CDraw.PCOLORS_LINECOLOR;
RECT ellipseRect = new RECT(cLeft, cTop, cLeft + cSize.cx, cTop + cSize.cy);
paint.FillEllipse(CDraw.PCOLORS_UPCOLOR, ellipseRect);
SIZE tSize = paint.TextSize("删", font);
CDraw.DrawText(paint, "删", COLOR.CONTROLTEXT, font, ellipseRect.left + (cSize.cx - tSize.cx) / 2, ellipseRect.top + (cSize.cy - tSize.cy) / 2);
paint.DrawEllipse(lineColor, 1, 0, ellipseRect);
}
}
/// <summary>
/// 重绘背景方法
/// </summary>
/// <param name="paint">绘图对象</param>
/// <param name="clipRect">裁剪区域</param>
public override void OnPaintBackground(CPaint paint, RECT clipRect)
{
int width = Width;
int height = Height;
if (width > 0 && height > 0)
{
ChartA chart = m_chart.Chart;
//十字线出现时进行绘制
if (chart.ShowCrossLine)
{
CTable dataSource = chart.DataSource;
//获取鼠标停留索引
int crossStopIndex = chart.CrossStopIndex;
if (dataSource.RowsCount > 0)
{
if (crossStopIndex < 0)
{
crossStopIndex = chart.FirstVisibleIndex;
}
if (crossStopIndex > chart.LastVisibleIndex)
{
crossStopIndex = chart.LastVisibleIndex;
}
}
else
{
crossStopIndex = -1;
}
//获取K线和成交量
RECT rectangle = new RECT(0, 0, width, height);
long win32Color = COLOR.EMPTY;
paint.FillRect(GetPaintingBackColor(), rectangle);
paint.DrawRect(GetPaintingBorderColor(), 1, 0, rectangle);
//画关闭按钮
long lineColor = CDraw.PCOLORS_LINECOLOR;
paint.DrawLine(lineColor, 2, 0, width - 6, 4, width - 14, 12);
paint.DrawLine(lineColor, 2, 0, width - 6, 12, width - 14, 4);
//创建字体
FONT font = new FONT("SimSun", 14, false, false, false);
FONT lfont = new FONT("Arial", 12, false, false, false);
FONT nfont = new FONT("Arial", 14, true, false, false);
//画日期
CDraw.DrawText(paint, "时 间", CDraw.PCOLORS_FORECOLOR, font, rectangle.left + 25, rectangle.top + 2);
DateTime date = DateTime.Now;
if (crossStopIndex >= 0)
{
double dateNum = dataSource.GetXValue(crossStopIndex);
if (dateNum != 0)
{
date = chart.ConvertNumToDate(dateNum);
}
String dateStr = "";
int cycle = m_chart.Cycle;
if (cycle <= 1)
{
dateStr = date.ToString("hh:mm");
}
else if (cycle >= 5 && cycle <= 60)
{
dateStr = date.ToString("MM-dd hh:mm");
}
else
{
dateStr = date.ToString("yyyy-MM-dd");
}
SIZE dtSize = paint.TextSize(dateStr, lfont);
CDraw.DrawText(paint, dateStr, CDraw.PCOLORS_FORECOLOR3,
lfont, rectangle.left + width / 2 - dtSize.cx / 2, rectangle.top + 20);
//获取值
double close = 0, high = 0, low = 0, open = 0, amount = 0;
if (crossStopIndex >= 0)
{
close = dataSource.Get2(crossStopIndex, KeyFields.CLOSE_INDEX);
high = dataSource.Get2(crossStopIndex, KeyFields.HIGH_INDEX);
low = dataSource.Get2(crossStopIndex, KeyFields.LOW_INDEX);
open = dataSource.Get2(crossStopIndex, KeyFields.OPEN_INDEX);
amount = dataSource.Get2(crossStopIndex, KeyFields.AMOUNT_INDEX);
}
if (double.IsNaN(close))
{
close = 0;
}
if (double.IsNaN(high))
{
high = 0;
}
if (double.IsNaN(low))
{
low = 0;
}
if (double.IsNaN(open))
{
open = 0;
}
if (double.IsNaN(amount))
{
amount = 0;
}
double rate = 1;
double lastClose = 0;
if (crossStopIndex > 1)
{
lastClose = dataSource.Get2(crossStopIndex - 1, KeyFields.CLOSE_INDEX);
if (cycle == 0)
{
lastClose = m_chart.LatestData.m_lastClose;
}
if (!double.IsNaN(lastClose))
{
if (lastClose != 0)
{
rate = (close - lastClose) / lastClose;
}
}
}
//开盘价
String openStr = double.IsNaN(open) ? "" : CStr.GetValueByDigit(open, m_digit).ToString();
SIZE tSize = paint.TextSize(openStr, nfont);
CDraw.DrawText(paint, openStr, CDraw.GetPriceColor(open, lastClose), nfont, rectangle.left + width / 2 - tSize.cx / 2, rectangle.top + 60);
//最高价
String highStr = double.IsNaN(high) ? "" : CStr.GetValueByDigit(high, m_digit).ToString();
tSize = paint.TextSize(highStr, nfont);
CDraw.DrawText(paint, highStr, CDraw.GetPriceColor(high, lastClose), nfont, rectangle.left + width / 2 - tSize.cx / 2, rectangle.top + 100);
//最低价
String lowStr = double.IsNaN(low) ? "" : CStr.GetValueByDigit(low, m_digit).ToString();
tSize = paint.TextSize(lowStr, nfont);
CDraw.DrawText(paint, lowStr, CDraw.GetPriceColor(low, lastClose), nfont, rectangle.left + width / 2 - tSize.cx / 2, rectangle.top + 140);
//最低价
String closeStr = double.IsNaN(close) ? "" : CStr.GetValueByDigit(close, m_digit).ToString();
tSize = paint.TextSize(closeStr, nfont);
CDraw.DrawText(paint, closeStr, CDraw.GetPriceColor(close, lastClose), nfont, rectangle.left + width / 2 - tSize.cx / 2, rectangle.top + 180);
//成交量
String unit = "";
if (amount > 100000000)
{
amount /= 100000000;
unit = "亿";
}
else if (amount > 10000)
{
amount /= 10000;
unit = "万";
}
String amountStr = CStr.GetValueByDigit(amount, 2) + unit;
tSize = paint.TextSize(amountStr, lfont);
CDraw.DrawText(paint, amountStr, CDraw.PCOLORS_FORECOLOR3, lfont, rectangle.left + width / 2 - tSize.cx / 2, rectangle.top + 220);
//涨幅
String rangeStr = double.IsNaN(rate) ? "0.00%" : rate.ToString("0.00%");
tSize = paint.TextSize(rangeStr, nfont);
CDraw.DrawText(paint, rangeStr, CDraw.GetPriceColor(close, lastClose), lfont, rectangle.left + width / 2 - tSize.cx / 2, rectangle.top + 260);
}
long whiteColor = CDraw.PCOLORS_FORECOLOR;
CDraw.DrawText(paint, "开 盘", whiteColor, font, rectangle.left + 25, rectangle.top + 40);
CDraw.DrawText(paint, "最 高", whiteColor, font, rectangle.left + 25, rectangle.top + 80);
CDraw.DrawText(paint, "最 低", whiteColor, font, rectangle.left + 25, rectangle.top + 120);
CDraw.DrawText(paint, "收 盘", whiteColor, font, rectangle.left + 25, rectangle.top + 160);
CDraw.DrawText(paint, "金 额", whiteColor, font, rectangle.left + 25, rectangle.top + 200);
CDraw.DrawText(paint, "涨 幅", whiteColor, font, rectangle.left + 25, rectangle.top + 240);
}
}
}
