//月K線圖
public void add_monthly_candlestick_chart()
{
Debug.error(this, debug_level, "add_monthly_candlestick_chart");
decimal highest_price = 0;
decimal lowest_price = 9999;
decimal opening_price = 0;
decimal closing_price = 0;
decimal trade_value = 0;
for (DateTime date = start_date; date.Date <= end_date; date = date.AddDays(1))
{
string key = date.Year.ToString() + date.Month.ToString("00") + date.Day.ToString("00");
string TWSE_working_date_key = date.Year.ToString() + "/" + date.Month.ToString("00");
string stock_key = security_code.ToString() + key;
if (stock_dictionary.TWSE_daily_trading_value.ContainsKey(key))//開盤日
{
if (stock_dictionary.stock_daily_trading_value.ContainsKey(stock_key))//該個股有資料
{
//取最高價
if (highest_price < decimal.Parse(stock_dictionary.stock_daily_trading_value[stock_key].highest_price))
{
highest_price = decimal.Parse(stock_dictionary.stock_daily_trading_value[stock_key].highest_price);
}
//取最低價
if (lowest_price > decimal.Parse(stock_dictionary.stock_daily_trading_value[stock_key].lowest_price))
{
lowest_price = decimal.Parse(stock_dictionary.stock_daily_trading_value[stock_key].lowest_price);
}
//取開盤價
if (opening_price == 0)//取第一個值
{
opening_price = decimal.Parse(stock_dictionary.stock_daily_trading_value[stock_key].opening_price);
}
//取收盤價
closing_price = decimal.Parse(stock_dictionary.stock_daily_trading_value[stock_key].closing_price);//取最後一個值
//成交價
trade_value = trade_value + decimal.Parse(stock_dictionary.stock_daily_trading_value[stock_key].trade_value);
}
}
//這個月的最後一天或最後一天結算
if (date.Month != date.AddDays(1).Month || date == DateTime.Today)
{
candlestick_content child = new candlestick_content();
int working_day = stock_dictionary.TWSE_working_date_information[TWSE_working_date_key].working_days;
int non_working_day = stock_dictionary.TWSE_working_date_information[TWSE_working_date_key].non_working_days;
if (opening_price != 0)
{
//開盤 最高 最低 收盤 chart最上面的值 chart最底部的值
child.set_value(stock_key, opening_price, highest_price, lowest_price, closing_price, max_price, min_price);
}
else//沒取到開盤價 代表載入日期剛好碰到都是假日
{
child.set_value(stock_key, 0, 0, 0, 0, max_price, min_price);
}
child.trade_value = trade_value;
child.date = date;
child.Width = config.width_of_value_in_chart * working_day + config.width_of_empty_date_in_chart * non_working_day;
stackPanel1.Children.Insert(0, child);
//歸零
opening_price = 0;//要歸零給下一個月去判斷是否要取值
lowest_price = 9999;
highest_price = 0;
trade_value = 0;
}
}//end of loop
Debug.error(this, debug_level, "add_monthly_candlestick_chart X");
}
//日K線圖
public void add_daily_candlestick_chart()
{
Debug.error(this, debug_level, "add_daily_candlestick_chart");
for (DateTime date = start_date; date.Date <= end_date; date = date.AddDays(1))
{
string TWSE_key = date.Year.ToString() + date.Month.ToString("00") + date.Day.ToString("00");
string stock_key = security_code.ToString() + TWSE_key;
candlestick_content child = new candlestick_content();
if (stock_dictionary.TWSE_daily_trading_value.ContainsKey(TWSE_key)
&& stock_dictionary.stock_daily_trading_value.ContainsKey(stock_key))//開盤日 and 該個股有資料
{
//開盤 最高 最低 收盤 chart最上面的值 chart最底部的值
child.set_value(stock_key,
decimal.Parse(stock_dictionary.stock_daily_trading_value[stock_key].opening_price),
decimal.Parse(stock_dictionary.stock_daily_trading_value[stock_key].highest_price),
decimal.Parse(stock_dictionary.stock_daily_trading_value[stock_key].lowest_price),
decimal.Parse(stock_dictionary.stock_daily_trading_value[stock_key].closing_price),
max_price, min_price);
child.trade_value = decimal.Parse(stock_dictionary.stock_daily_trading_value[stock_key].trade_value);
child.Width = config.width_of_value_in_chart;
//判斷是否加入 除權息 增資 減資 事件
string public_subscription_key = date.Year.ToString() + date.Month.ToString("00") + date.Day.ToString("00") + security_code;
string capital_reduction_key = date.Year.ToString() + date.Month.ToString("00") + date.Day.ToString("00") + security_code;
string DR_announcement_key = security_code + date.Year.ToString() + date.Month.ToString("00") + date.Day.ToString("00");
//除權息
if (stock_dictionary.DR_announcement_dictionary.ContainsKey(DR_announcement_key))
{
if (stock_dictionary.DR_announcement_dictionary[DR_announcement_key].XR_or_XD.Contains("息"))
{
Image img = new Image();
img.Source = new BitmapImage(new Uri(Path.system_image_directory_path + "DR_announcement_XD.png", UriKind.Absolute));
child.stackpanel_stock_event.Children.Add(img);
}
if (stock_dictionary.DR_announcement_dictionary[DR_announcement_key].XR_or_XD.Contains("權"))
{
Image img = new Image();
img.Source = new BitmapImage(new Uri(Path.system_image_directory_path + "DR_announcement_XR.png", UriKind.Absolute));
child.stackpanel_stock_event.Children.Add(img);
}
}
//增資
if (stock_dictionary.public_subscription_dictionary.ContainsKey(public_subscription_key))
{
Image img = new Image();
img.Source = new BitmapImage(new Uri(Path.system_image_directory_path + "pic_public_subscription.png", UriKind.Absolute));
child.stackpanel_stock_event.Children.Add(img);
}
//減資
if (stock_dictionary.capital_reduction_dictionary.ContainsKey(capital_reduction_key))
{
Image img = new Image();
img.Source = new BitmapImage(new Uri(Path.system_image_directory_path + "pic_capital_reduction.png", UriKind.Absolute));
child.stackpanel_stock_event.Children.Add(img);
}
}
else//非營業日
{
child.set_value(stock_key, 0, 0, 0, 0, max_price, min_price);
child.Width = config.width_of_empty_date_in_chart;
}
child.date = date;
stackPanel1.Children.Insert(0, child);
}//end of loop
Debug.error(this, debug_level, "add_daily_candlestick_chart X");
}