private void DrawGraphClose(Graphics g, TradeTracker.TradeData cp)
{
long currTimestamp = chartEndTime;
float posXChartOpen = (currTimestamp - cp.buyTimestamp) * ((float)rightDivider / chartTimespan);
float posXChartClose = (currTimestamp - cp.sellTimestamp) * ((float)rightDivider / chartTimespan);
posXChartOpen = rightDivider - posXChartOpen;
posXChartClose = rightDivider - posXChartClose;
if (posXChartClose < 0)
{
return;
}
// find the yPos of the current price
float ySize = bottomDivider - topDivider;
float yPosCurr = ((float)cp.percentGain / 30f) * -ySize + centerDivider;
if (yPosCurr < topDivider + 5)
{
yPosCurr = topDivider + 5;
}
if (yPosCurr > bottomDivider - 5)
{
yPosCurr = bottomDivider - 5;
}
using (Pen pen = new Pen(Style.Colors.Primary.Dark1, 2)) {
pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
pen.DashPattern = new float[] { 3, 4 };
g.DrawLine(pen, posXChartOpen, centerDivider, posXChartClose, yPosCurr);
}
using (Brush brush = new SolidBrush(Style.Colors.Primary.Main)) {
g.FillEllipse(brush, posXChartOpen - 7, centerDivider - 7, 14, 14);
g.FillEllipse(brush, posXChartClose - 5, yPosCurr - 5, 10, 10);
string text = cp.pair.QuoteCurrency == "BTC" ? cp.pair.BaseCurrency : cp.pair.QuoteCurrency;
float width = g.MeasureString(text, Style.Fonts.Tiny).Width;
g.DrawString(text, Style.Fonts.Tiny, brush, new PointF(posXChartOpen - (width / 2) + 2, centerDivider + 10));
}
using (Brush brush = new SolidBrush(Style.Colors.Background)) {
g.FillEllipse(brush, posXChartOpen - 5, centerDivider - 5, 10, 10);
}
}
private void DrawGraphOpen(Graphics g, TradeTracker.TradeData op)
{
long currTimestamp = chartEndTime;
float posXChart = (currTimestamp - op.buyTimestamp) * ((float)rightDivider / chartTimespan);
posXChart = rightDivider - posXChart;
if (posXChart < 15)
{
posXChart = 15;
}
// find the yPos of the current price
float ySize = bottomDivider - topDivider;
float yPosCurr = ((float)op.percentGain / 30f) * -ySize + centerDivider;
if (yPosCurr < topDivider + 5)
{
yPosCurr = topDivider + 5;
}
if (yPosCurr > bottomDivider - 5)
{
yPosCurr = bottomDivider - 5;
}
using (Pen pen = new Pen(Style.Colors.Terciary.Dark2, 2)) {
pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
pen.DashPattern = new float[] { 3, 4 };
g.DrawLine(pen, posXChart, centerDivider, rightDivider, yPosCurr);
}
// draw stop loss icons
if (op.stopLossPercent > 0.875)
{
float posYStopLoss = (((float)(op.stopLossPercent - 1) * 100) / 30) * -ySize + centerDivider;
using (Pen pen = new Pen(Style.Colors.Secondary.Dark2)) {
pen.DashStyle = System.Drawing.Drawing2D.DashStyle.Dash;
pen.DashPattern = new float[] { 3, 4 };
g.DrawLine(pen, posXChart, posYStopLoss, rightDivider, posYStopLoss);
g.DrawLine(pen, posXChart, centerDivider, posXChart, posYStopLoss);
}
using (Brush brush = new SolidBrush(Style.Colors.Secondary.Dark1)) {
g.FillEllipse(brush, posXChart - 3, posYStopLoss - 3, 6, 6);
g.FillEllipse(brush, rightDivider - 3, posYStopLoss - 3, 6, 6);
}
}
// draw the icons and currency name
using (Brush brush = new SolidBrush(Style.Colors.Terciary.Main)) {
g.FillEllipse(brush, posXChart - 7, centerDivider - 7, 14, 14);
g.FillEllipse(brush, rightDivider - 4, yPosCurr - 4, 8, 8);
string text = op.pair.QuoteCurrency == "BTC" ? op.pair.BaseCurrency : op.pair.QuoteCurrency;
float width = g.MeasureString(text, Style.Fonts.Tiny).Width;
g.DrawString(text, Style.Fonts.Tiny, brush, new PointF(posXChart - (width / 2) + 2, centerDivider + 10));
}
using (Brush brush = new SolidBrush(Style.Colors.Background)) {
g.FillEllipse(brush, posXChart - 5, centerDivider - 5, 10, 10);
g.FillEllipse(brush, rightDivider - 2, yPosCurr - 2, 4, 4);
}
}
private void DrawOpenPosition(Graphics g, TradeTracker.TradeData op, float posX, float posWidth)
{
string text = "";
float width = 0;
float textPos = 0;
string[] partsOpen = Helper.SplitLeadingZeros(op.buyPrice.ToString("F" + op.displayDigits));
string[] partsCurr = Helper.SplitLeadingZeros(op.openPrice.ToString("F" + op.displayDigits));
float posXOpen = 0;
float posXClose = 0;
using (Brush brush = new SolidBrush(Style.Colors.Primary.Dark2)) {
// Draw open price (leading zeros)
text = op.buyPrice.ToString("F" + op.displayDigits);
width = g.MeasureString(text, Style.Fonts.Tiny).Width;
textPos = (posWidth / 2) - (width / 2) + posX - 3;
posXOpen = textPos;
g.DrawString(partsOpen[0], Style.Fonts.Tiny, brush, new PointF(textPos, 10));
posXOpen += g.MeasureString(partsOpen[0], Style.Fonts.Tiny).Width;
}
using (Brush brush = new SolidBrush(Style.Colors.Terciary.Dark2)) {
// Draw current price (leading zeros)
text = op.openPrice.ToString("F" + op.displayDigits);
width = g.MeasureString(text, Style.Fonts.Tiny).Width;
textPos = (posWidth / 2) - (width / 2) + posX - 3;
posXClose = textPos;
g.DrawString(partsCurr[0], Style.Fonts.Tiny, brush, new PointF(textPos, 25));
posXClose += g.MeasureString(partsCurr[0], Style.Fonts.Tiny).Width;
}
using (Brush brush = new SolidBrush(Style.Colors.Primary.Main)) {
// Draw open price (remainder)
g.DrawString(partsOpen[1], Style.Fonts.Tiny, brush, new PointF(posXOpen - 2, 10));
// Draw currency name
text = op.pair.QuoteCurrency == "BTC" ? op.pair.BaseCurrency : op.pair.QuoteCurrency;
width = g.MeasureString(text, Style.Fonts.Tiny).Width;
textPos = (posWidth / 4) - (width / 2) - 4;
g.DrawString(text, Style.Fonts.Tiny, brush, new PointF(posX + textPos, 40));
}
using (Brush brush = new SolidBrush(Style.Colors.Terciary.Main)) {
// Draw current price (remainder)
g.DrawString(partsCurr[1], Style.Fonts.Tiny, brush, new PointF(posXClose - 2, 25));
}
// Draw percent change
Color percentColor = Helper.LerpColor((float)op.percentGain, -5f, 5, Style.Colors.Negative, Style.Colors.Positive);
using (Brush brush = new SolidBrush(percentColor)) {
text = (op.percentGain > 0 ? "+" : "") + op.percentGain.ToString("F3") + "%";
width = g.MeasureString(text, Style.Fonts.Tiny).Width;
textPos = (posWidth * 0.67f) - (width / 2) - 3;
g.DrawString(text, Style.Fonts.Tiny, brush, new PointF(posX + textPos, 40));
}
using (Pen pen = new Pen(Style.Colors.Terciary.Dark2)) {
g.DrawRectangle(pen, posX, positionBoxMargin, posWidth, topDivider - (2 * positionBoxMargin));
}
DrawGraphPosition(g, op.buyTimestamp, posX + (posWidth / 2), Style.Colors.Terciary.Dark2, true);
}
