int drawThreahold(xGraphics g, int x, int y, bool isUpper)
{
int imgw = mArrowImage.Width / 3;
int imgh = mArrowImage.Height;
Font f = mContext.getFontText();
String s;
StringBuilder sb = Utils.getSB();
if (isUpper)
{
g.drawImage(mArrowImage, x, y, imgw, imgh, 0, 0);
x += 10;
g.setColor(C.COLOR_WHITE);
if (mAlarm.upperPrice > 0)
{
sb.AppendFormat("{0:F1}", (float)mAlarm.upperPrice);
s = sb.ToString();
}
else
{
s = " -";
}
g.drawString(f, s, x, y);
x += g.getStringWidth(f, s);
}
else
{
g.drawImage(mArrowImage, x, y, imgw, imgh, imgw, 0);
x += 10;
g.setColor(C.COLOR_WHITE);
if (mAlarm.lowerPrice > 0)
{
sb.AppendFormat("{0:F1}", (float)mAlarm.lowerPrice);
s = sb.ToString();
}
else
{
s = " -";
}
g.drawString(f, s, x, y);
x += g.getStringWidth(f, s);
}
return(x);
}
void drawText(xGraphics g, int x)
{
Font f = mContext.getFontSmall();
Font fLabel = mContext.getFontText();
// ma co phieu
g.setColor(C.COLOR_WHITE);
string s = "#" + mTrade.getCode();
g.drawString(mContext.getFontTextB(), s, x, 1);
x += g.getStringWidth(mContext.getFontTextB(), s) + 5;
// time
if (mCandleCnt > 0)
{
g.setColor(C.COLOR_GRAY_DARK);
g.fillRect(0, getH() - 12, getW(), 12);
g.setColor(C.COLOR_WHITE);
g.drawString(f, mTimeStart, 0 + 1, 0 + getH(), xGraphics.BOTTOM | xGraphics.LEFT);
g.drawString(f, mTimeEnd, mChartXYs[2 * (mCandleCnt - 1)], 0 + getH() - 12, xGraphics.BOTTOM | xGraphics.LEFT);
g.setColor(C.COLOR_WHITE);
s = "KL: " + Utils.formatNumber(mTrade.getVolume(-1));
g.drawString(f, s, (getW() - Utils.getStringW(s, f)) / 2, getH(), xGraphics.BOTTOM);
}
g.setColor(C.GREY_LINE_COLOR);
g.drawHorizontalLine(x, 0 + getH(), getW());
//=============cursor & some info========================
if (mCandleCnt > 0)
{
//x = getW() / 2;
g.setColor(C.COLOR_GRAY_LIGHT);
g.drawString(fLabel, mCurrentTrade, x, 0 + 1, xGraphics.LEFT);// xGraphics.HCENTER | xGraphics.TOP);
g.setColor(C.COLOR_FADE_YELLOW0);
g.drawVerticalLine(mChartXYs[2 * mCurrentTradeSel], 12, getH() - 26);
//g.drawPoint(mChartXYs[2 * mCurrentTradeSel] - 2, mChartXYs[2 * mCurrentTradeSel + 1] - 4, 4);
if (mChangedValue > 0)
{
g.setColor(C.COLOR_GREEN);
}
else if (mChangedValue == 0)
{
g.setColor(C.COLOR_YELLOW);
}
else
{
g.setColor(C.COLOR_RED);
}
g.drawString(fLabel, mChanged, mChartXYs[2 * mCurrentTradeSel], 26);
}
//=====================================================
}
virtual public int renderTitles(xGraphics g, int x, int y)
{
xVector v = getTitles();
if (v != null)
{
for (int i = 0; i < v.size(); i++)
{
stTitle t = (stTitle)v.elementAt(i);
g.setColor(t.color);
g.drawString(mFont, t.title, x, y);
x += g.getStringWidth(mFont, t.title) + 20;
}
}
return(x);
}
public override void render(xGraphics g)
{
int mH = getH();
int mW = getW();
if (isHiding())
{
return;
}
Share share = getShare(3);
if (share == null)
{
return;
}
if (detectShareCursorChanged())
{
share.calcIchimoku();
int newSize = mChartLineLength * 2;
mLineTenkansen = allocMem(mLineTenkansen, newSize);
mLineKijunsen = allocMem(mLineKijunsen, newSize);
mLineChikou = allocMem(mLineChikou, newSize);
mLineSpanA = allocMem(mLineSpanA, newSize + 1000);
mLineSpanB = allocMem(mLineSpanB, newSize + 1000);
int idx = share.mBeginIdx;
pricesToYs(share.pTenkansen, idx, mLineTenkansen, mChartLineLength, false);
pricesToYs(share.pKijunsen, idx, mLineKijunsen, mChartLineLength, false);
pricesToYs(share.pChikouSpan, idx, mLineChikou, mChartLineLength, false);
// correct the chikou length
int chikouCnt = share.getCandleCount() - (int)mContext.mOptIchimokuTime2;
mChikouLineLength = mChartLineLength;
if (idx + mChikouLineLength > chikouCnt)
{
mChikouLineLength = chikouCnt - idx;
}
int kumoLen = mChartLineLength + (int)mContext.mOptIchimokuTime2; // shift 26 days ahead
pricesToYs(share.pSpanA, idx, mLineSpanA, kumoLen, false);
pricesToYs(share.pSpanB, idx, mLineSpanB, kumoLen, false);
// kumo cloud
uint[] colors = { 0x40f06070, 0x40f0f0f0 }; // bronw/white
int t = mLineSpanA[1] > mLineSpanB[1] ? 0 : 1;
xVectorInt vinters = new xVectorInt(100);
xVectorInt vcolors = new xVectorInt(100);
vinters.addElement(0);
vcolors.addElement((int)colors[t]);
for (int i = 0; i < kumoLen; i++)
{
int j = 2 * i + 1;
if (t == 0)
{
if (mLineSpanA[j] < mLineSpanB[j])
{
t = 1 - t;
vinters.addElement(i);
vcolors.addElement((int)colors[t]);
}
}
else if (t == 1)
{
if (mLineSpanA[j] > mLineSpanB[j])
{
t = 1 - t;
vinters.addElement(i);
vcolors.addElement((int)colors[t]);
}
}
}
//===========================
vinters.addElement(kumoLen - 1);
vcolors.addElement(0); // dont care this time
clearKumoCloud();
// create kumo cloud
for (int i = 1; i < vinters.size(); i++)
{
int b = vinters.elementAt(i - 1);
int e = vinters.elementAt(i);
short[] cloud = new short[((e - b + 10) * 4)];
int j = 0;
for (int k = b; k <= e; k++)
{
cloud[j++] = mLineSpanA[2 * k];
cloud[j++] = mLineSpanA[2 * k + 1];
}
cloud[j++] = mLineSpanB[2 * e];
cloud[j++] = mLineSpanB[2 * e + 1];
for (int k = e; k >= b; k--)
{
cloud[j++] = mLineSpanB[2 * k];
cloud[j++] = mLineSpanB[2 * k + 1];
}
mKumoCloud.addElement(cloud);
mKumoCloudItemLength.addElement(j / 2);
mKumoCloudColor.addElement(vcolors.elementAt(i - 1));
}
}
if (mChartLineLength == 0)
{
return;
}
//===============================================
// tenkansen: pink
g.setColor(0xc0ff00ff);
g.drawLines(mLineTenkansen, mChartLineLength);
// kijunsen:
g.setColor(0xc00050ff);
g.drawLines(mLineKijunsen, mChartLineLength);
// chikou
if (mChikouLineLength > 0)
{
g.setColor(0xc0907070);
g.drawLines(mLineChikou, mChikouLineLength);
}
// spanA
g.setColor(0xb000a050);
g.drawLines(mLineSpanA, mChartLineLength + (int)mContext.mOptIchimokuTime2);
// spanB
g.setColor(0xb0ff0000);
g.drawLines(mLineSpanB, mChartLineLength + (int)mContext.mOptIchimokuTime2);
// kumo cloud
for (int i = 0; i < mKumoCloud.size(); i++)
{
short[] p = (short[])mKumoCloud.elementAt(i);
if (p != null)
{
g.setColor(mKumoCloudColor.elementAt(i));
g.fillShapes(p, mKumoCloudItemLength.elementAt(i));
}
}
// info
String sz;
StringBuilder sb = Utils.sb;
sb.Length = 0;
int cur = share.getCursor();
int y = 24;
if (mShouldDrawValue && cur >= 0 && cur < share.getCandleCount())
{
g.setColor(0x60404040);
if (cur - mContext.mOptIchimokuTime2 > 0)
{
int x0 = candleToX(cur - mContext.mOptIchimokuTime2);
g.drawVerticalLine(x0, 0, getH());
}
int x1 = candleToX(cur + mContext.mOptIchimokuTime2);
g.drawVerticalLine(x1, 0, getH());
//==========draw 2 shadow vertical
g.setColor(0xffffa000);
sb.AppendFormat("Ichi({0},{1},{2})", (int)mContext.mOptIchimokuTime1, (int)mContext.mOptIchimokuTime2, (int)mContext.mOptIchimokuTime3);
sz = sb.ToString();
g.drawString(mFont, sz, 130, y, 0);
int x = 150 + g.getStringWidth(mFont, sz) + 10;
String sz1;
sz1 = formatPrice(share.pTenkansen[cur]);
// tenkansen
g.setColor(0xc0ff00ff);
sb.Length = 0;
sb.AppendFormat("Tenkan: {0}", sz1);
sz = sb.ToString();
g.drawString(mFont, sz, x, y, 0);
x += g.getStringWidth(mFont, sz) + 10;
// kijun
g.setColor(0xc00050ff);
sz1 = formatPrice(share.pKijunsen[cur]);
sb.Length = 0;
sb.AppendFormat("Kijun: {0}", sz1);
sz = sb.ToString();
g.drawString(mFont, sz, x, y, 0);
x += g.getStringWidth(mFont, sz) + 10;
// chikou
g.setColor(0xc0a0a0a0);
float chikou = 0;
if (cur < share.getCandleCount() - mContext.mOptIchimokuTime2)
{
chikou = share.pChikouSpan[cur];
}
sz1 = formatPrice(chikou);
sb.Length = 0;
sb.AppendFormat("Chikou: {0}", sz1);
sz = sb.ToString();
g.drawString(mFont, sz, x, y, 0);
x += g.getStringWidth(mFont, sz) + 10;
// spanA
g.setColor(0xff00a050);
sz1 = formatPrice(share.pSpanA[cur]);
sb.Length = 0;
sb.AppendFormat("SpanA: {0}", sz1);
sz = sb.ToString();
g.drawString(mFont, sz, x, y, 0);
x += g.getStringWidth(mFont, sz) + 10;
// spanB
g.setColor(0xb0ff0000);
sz1 = formatPrice(share.pSpanB[cur]);
sb.Length = 0;
sb.AppendFormat("SpanB: {0}", sz1);
sz = sb.ToString();
g.drawString(mFont, sz, x, y, 0);
}
}
override public void render(xGraphics g)
{
Utils.trace("=====render today candle");
if (mIsSelected)
{
g.setColor(C.COLOR_BLUE);
g.fillRect(0, 0, getW(), getH());
g.setColor(C.COLOR_BLACK);
g.fillRect(3, 3, getW() - 6, getH() - 6);
}
else
{
g.setColor(C.COLOR_BLACK);
g.fillRect(0, 0, getW(), getH());
}
g.setColor(C.COLOR_GRAY_LIGHT);
g.drawRect(0, 0, getW() - 1, getH() - 1);
Share share = mShare;
if (share == null)
{
return;
}
int x, y;
x = 0;
y = 0;
int h = getH();
if (mHasTitle)
{
Font ft = mContext.getFontTextB();
// title background
if (mIsSelected)
{
g.setColor(C.COLOR_BLUE);
}
else
{
g.setColor(0xff204040);
}
//g.setColor(0xff004070);
g.fillRect(1, 1, getW() - 2, 1 * ft.Height);
// code
g.setColor(C.COLOR_WHITE);
g.drawString(ft, mShare.mCode, 1, 1);
// point
stPriceboardState ps = mContext.mPriceboard.getPriceboard(share.getID());
float price = ps.getCurrentPrice();
float change = price - ps.getRef();
StringBuilder sb = Utils.getSB();
if (change >= 0)
{
sb.AppendFormat("{0:F2} (+{1:F2})", (float)price, (float)change);
}
else
{
sb.AppendFormat("{0:F2} ({1:F2})", (float)price, (float)change);
}
x += g.getStringWidth(ft, mShare.mCode) + 4;
uint color = mContext.valToColorF(price, ps.getCe(), ps.getRef(), ps.getFloor());
g.setColor(color);
g.drawString(ft, sb.ToString(), x, 1);
//=====vol
g.setColor(C.COLOR_ORANGE);
x = 1;
ft = mContext.getFontSmall();
y = getH() - ft.Height;
sb.Length = 0;
if (ps.getTotalVolume() > 100000)
{
sb.AppendFormat("{0}K", (ps.getTotalVolume() / 1000));
}
else if (ps.getTotalVolume() > 1000)
{
sb.AppendFormat("{0:F1}K", (float)(ps.getTotalVolume() / 1000));
}
else
{
sb.AppendFormat("{0}", ps.getTotalVolume());
}
g.drawString(ft, sb.ToString(), x, y);
//=========================
x = 0;
h -= (int)ft.Height;
y = ft.Height;
}
//===========================================
drawCandle(g, x, y, getW(), h);
}
public override void render(xGraphics g)
{
g.setColor(C.COLOR_BLACK);
g.clear();
g.setColor(0xffffffff);
g.drawLine(0, 0, 0, getH());
stPriceboardStateIndex pi = mContext.mPriceboard.getPriceboardIndexOfMarket(mMarketID);
if (pi == null || pi.current_point == 0)
{
return;
}
//===========================================
// VNIndex 375.3 (-1.86, -0.49%) KL: 37,716,548 GT: 560.9 ty up:84 no:53 down:169
//===========================================
int lineH = 20;
int x0 = 4;
int x = x0;
int y = 0;
uint color;
g.setColor(C.COLOR_WHITE);
Font fTitle = mContext.getFontTextItalic();
// date
x = x0;
g.setColor(C.COLOR_WHITE);
g.drawString(fTitle, pi.mDate, x, y);
y += lineH;
//==============================
// VNINDEX
g.drawString(mFont, pi.code, x, y);
//======point
if (pi.changed_point > 0)
{
color = C.COLOR_GREEN;
}
else if (pi.changed_point < 0)
{
color = C.COLOR_RED;
}
else
{
color = C.COLOR_YELLOW;
}
g.setColor(color);
String s;
s = String.Format("{0:F2}", pi.current_point);
// point
x += g.getStringWidth(mFont, pi.code) + 10;
g.drawString(mFont, s, x, y);
// change
g.setColor(C.COLOR_WHITE);
y += lineH + 10;
g.drawString(fTitle, "Thay đổi: ", x0, y);
x = x0 + g.getStringWidth(fTitle, "Thay đổi: ") + 6;
g.setColor(color);
// change
String s1 = String.Format("{0:F2}", pi.changed_point);
float changedPercent = (pi.changed_point * 100) / pi.current_point;
String s2 = String.Format("{0:F2}", changedPercent);
StringBuilder sb = Utils.sb;
sb.Length = 0;
sb.AppendFormat("({0}, {1} %)", s1, s2);
s = sb.ToString();
g.drawString(mFont, s, x, y);
x = x0;
y += lineH + 10;
// KL
g.setColor(C.COLOR_WHITE);
double t = pi.total_volume;
t /= 1000000;
//s =
s = Utils.formatNumber((float)t, 2);
//Utils.formatNumber(0, 1);
sb.Length = 0;
sb.AppendFormat("KLGD: {0} tr", s);
g.drawString(mFont, sb.ToString(), x, y);
x = x0;
y += lineH;
// GT
s = Utils.formatDecimalNumber(pi.totalGTGD, 1000, 1);
sb.Length = 0;
sb.AppendFormat("GTGD: {0} tỷ", s);
g.drawString(mFont, sb.ToString(), x, y);
x = x0;
y += lineH;
// cung-cau
g.setColor(C.COLOR_WHITE);
double[] tt = { 0, 0 };
calcBuySellRemains(pi.marketID, tt);
// mua
t = tt[0] / 1000000;
s = Utils.formatNumber((float)t, 1);
// ban
t = tt[1] / 1000000;
s1 = Utils.formatNumber((float)t, 1);
sb.Length = 0;
sb.AppendFormat("Dư mua/bán (tr): {0} / {1}", s, s1);
g.drawString(mFont, sb.ToString(), x, y);
x = x0;
y += lineH + 10;
g.setColor(C.COLOR_WHITE);
g.drawString(fTitle, "Số mã tăng/giảm:", x, y);
y += lineH;
// up/none/down
int frmW = mArrows.Width / 3;
int frmH = mArrows.Height;
g.drawImage(mArrows, x, y, frmW, frmH, 0, 0);
x += frmW + 2;
g.setColor(C.COLOR_GREEN);
g.drawString(mFont, "" + pi.inc_cnt, x, y);
x += 40;
// none
g.drawImage(mArrows, x, y, frmW, frmH, 2 * frmW, 0);
x += frmW + 2;
g.setColor(C.COLOR_YELLOW);
g.drawString(mFont, "" + pi.floor_cnt, x, y);
x += 40;
// down
g.drawImage(mArrows, x, y, frmW, frmH, frmW, 0);
x += frmW + 2;
g.setColor(C.COLOR_RED);
g.drawString(mFont, "" + pi.dec_cnt, x, y);
//===========cao:
x = x0;
g.setColor(C.COLOR_YELLOW);
TradeHistory trade = mContext.getTradeHistory(pi.id);
// referent
s = String.Format("{0:F2}", pi.reference);
y += lineH + 10;
s = "Tham chiếu: " + s;
//fTitle = mContext.getFon
g.drawString(mFont, s, x, y);
// cao
s = String.Format("{0:F2}", trade.mHighest);
y += lineH;
s = "Cao nhất: " + s;
g.drawString(mFont, s, x, y);
// thap
s = String.Format("{0:F2}", trade.mLowest);
y += lineH;
s = "Thấp nhất: " + s;
g.drawString(mFont, s, x, y);
}
override public void render(xGraphics g)
{
g.setColor(C.COLOR_BLACK);
g.clear();
// title
xVector v = getMoneyVolumeArray();
if (v == null || v.size() == 0)
{
return;
}
int biggest = 0;
int i = 0;
for (i = 0; i < v.size(); i++)
{
MoneyVol mv = (MoneyVol)v.elementAt(i);
if (mv.volume > biggest)
{
biggest = mv.volume;
}
}
float rx;
StringBuilder sb = Utils.sb;
uint color;
int itemH = (getH() - 18) / v.size() - 4;
int y = 4;
int x = 60;
stPriceboardState ps = mContext.mPriceboard.getPriceboard(mShareID);
if (ps == null)
{
return;
}
Font f = mContext.getFontSmall();
int x1 = g.getStringWidth(f, "444.44") + 2;
int w0 = getW() - x1;
string s;
g.setColor(C.COLOR_GRAY_DARK);
g.fillRect(0, 0, x1, 14);
g.setColor(C.COLOR_WHITE);
g.drawString(f, "Giá", 2, 0);
g.setColor(C.COLOR_GRAY_DARK);
g.fillRect(x1 + 2, 0, getW() - x1 - 5, 14);
g.setColor(C.COLOR_WHITE);
g.drawString(f, "Khối lượng", x1 + 4, 0);
y = 18;
for (i = 0; i < v.size(); i++)
{
MoneyVol mv = (MoneyVol)v.elementAt(i);
sb.Length = 0;
sb.AppendFormat("{0:F2}", (float)mv.price);
// gia
g.setColor(C.COLOR_GRAY_DARK);
g.fillRect(0, y, x1, itemH);
g.setColor(0xffffffff);
g.drawString(f, sb.ToString(), 2, y);
if (x1 == 0)
{
x1 = g.getStringWidth(f, sb.ToString());
}
// column
color = mContext.valToColorF(mv.price, ps.getCe(), ps.getRef(), ps.getFloor());
g.setColor(color);
float w = ((float)mv.volume / biggest) * (w0 - 10);
g.fillRect(2 + x1, y, (int)w, itemH);
// volume
s = Utils.formatNumber(mv.volume);
sb.Length = 0;
sb.AppendFormat("kl={0:}", s);
s = sb.ToString();
int w2 = g.getStringWidth(f, s) + 2;
g.setColor(C.COLOR_GRAY_DARK);
g.fillRect(4 + x1, y, w2, 14);
g.setColor(C.COLOR_ORANGE);
g.drawString(f, s, 5 + x1, y);
y += itemH + 3;
}
}
