override public void render(xGraphics g)
{
g.setColor(C.GREY_LINE_COLOR);
g.getGraphics().Clear(Color.Black);
if (mTrade == null)
{
return;
}
Font f = mContext.getFontSmall();
if (mTrade.mHasNewData || mTrade != mOldTrade)
{
calcChartXY();
mTrade.mHasNewData = false;
}
mOldTrade = mTrade;
if (mTrade == null || mTrade.mShare == null)
{
return;
}
//=====================draw chart==============
int[] h = { getH() * 3 / 4, getH() / 3, getH() / 3 }; // chart, MACD, vol
int[] y = { 0, getH() / 2, getH() - h[2] };
int w = getW() - 2;
int x = 0;
//===================================================================
if (mShouldDrawMACD)
{
h[0] = getH() * 3 / 4 - 12;
y[0] = 12;
h[1] = getH() / 2;
y[1] = getH() / 2;
h[2] = getH() / 5;
y[2] = getH() - h[2] - 13;
}
else
{
h[0] = getH() * 3 / 4 - 12;
y[0] = 12;
h[1] = getH() / 3;
y[1] = getH() / 2;
h[2] = getH() / 3;
y[2] = getH() - h[2] - 13;
}
//============================================
drawPriceLines(g, y[0], h[0]);
//===============chart line=====================
// bollinger
drawBollingers(g, y[0], h[0]);
drawChart(g, y[0], h[0]);
//===================================================================
drawVolume(g, y[2], h[2]);
if (mShouldDrawMACD)
{
drawMACD(g, y[1], h[1]);
}
drawText(g, 65);
//===========================
drawMACDButton(g);
// xem chi tiet button
Font font = mContext.getFontText();
g.setColor(C.COLOR_ORANGE);
g.drawString(font, "Chi tiết >>", getW() - 82, 2, xGraphics.LEFT);
}
