Help with drawing a bitmap rectangle with the correct position

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Hi, I'm currently having an issue with drawing a rectangle from a bitmap file to prevent color overlap when drawing a rectangle normally. I have successfully drawn this bitmap file, and the width and height are correct. However, the problem lies in the incorrect positioning, despite using X_Distance, Y_Distance, Time1, Price1, Time2, and Price2. If anyone has experience with this situation, I would greatly appreciate your help. Thank you very much.
 
The Anh Pham:
Hi, I'm currently having an issue with drawing a rectangle from a bitmap file to prevent color overlap when drawing a rectangle normally. I have successfully drawn this bitmap file, and the width and height are correct. However, the problem lies in the incorrect positioning, despite using X_Distance, Y_Distance, Time1, Price1, Time2, and Price2. If anyone has experience with this situation, I would greatly appreciate your help. Thank you very much.

Add the code and the result.

 
Samuel Manoel De Souza #:

Add the code and the result.

// Chuyển đổi tọa độ thời gian và giá thành tọa độ biểu đồ
  int x1, y1, x2, y2;
  if (ChartTimePriceToXY(0, 0, time1, price1, x1, y1) && ChartTimePriceToXY(0, 0, time2, price2, x2, y2))
  {
    // Tính toán kích thước của hình chữ nhật
    int width = MathAbs(x2 - x1);
    int height = MathAbs(y2 - y1);

    // Tạo đối tượng bitmap
    int bmpObj = ObjectCreate(0, name, OBJ_BITMAP, 0, time1, price1, time2, price2);

    // set the size and other properties
    ObjectSetInteger(0, name, OBJPROP_XSIZE, width);
    ObjectSetInteger(0, name, OBJPROP_YSIZE, height);
    // x offset 
    ObjectSetString(0, name, OBJPROP_BMPFILE, bitmapFile);
    ObjectSetInteger(0, name, OBJPROP_SELECTABLE, true); // Không cho phép chọn đối tượng
    ObjectSetInteger(0, name, OBJPROP_SELECTED, true);   // Hiển thị đối tượng
    ObjectSetInteger(0, name, OBJPROP_FILL, true);
    ObjectSetInteger(0, name, OBJPROP_BACK, true);
  }

Hi,

Thanks for your response. Now the rectangle is drawn 10 bars away from the correct time.

This is not the same as half the width of the rectangle, so I don't understand why it is positioned like this.

Sorry that I can't give you an image to demonstrate this issue, because I'm using a MacBook and MetaTrader 4 doesn't work on this laptop.

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