GrapichsByLeo/Tests/Test1.mq5

<EFBFBD><EFBFBD>//+------------------------------------------------------------------+
//|                                                         Test.mq5 |
//|                                  Copyright 2025, Niquel Mendoza. |
//|                     https://www.mql5.com/es/users/nique_372/news |
//+------------------------------------------------------------------+
#property copyright "Copyright 2025, Niquel Mendoza."
#property link      "https://www.mql5.com/es/users/nique_372/news"
#property version   "1.00"
#property strict

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
#include "..\\Histogram\\Main.mqh"

//+------------------------------------------------------------------+
//| Script program start function                                    |
//+------------------------------------------------------------------+
void OnStart()
 {
//---
  CHistogramHorizontal his_horizontal;
  his_horizontal.Initialize(600, 500, "HistogramaLabel", 0, 0, ColorToARGB(clrWhite));
  his_horizontal.MinPxToUpdate(0);
  his_horizontal.CreateBitmapLabel(100, 0, COLOR_FORMAT_ARGB_RAW);

//---
  int width_parte_inf = 100;

//---
  uint clr_p1 = 0xFF87ACCB;
  uint clr_p2 = 0xFFC2A0AA;
  uint clr_p3 = 0xFFD2A06A;
  uint clr_black = ColorToARGB(clrBlack);

//--- Paso 1 titulo
  int xgap = 20;
  int ygap = 30;

  his_horizontal.TituloDefault("Test titulo");
  CHistogramTitulo* titulo_ptr = his_horizontal.TituloGetPointer();
// titulo_ptr.Text("Texto nuevo");

//--- Paso 1.5 Copyright (Opcional)
  his_horizontal.CreateCopyrightDefault("Leo");

//--- Paso 2: Agregar conjunto de barras
  his_horizontal.AddConjuntoBar("Grupo 1", 8, "Arial", HISTOGRAM_TEXT_MODE_CENTER, 3, 10, HIST_DRAW_RECT_FILL, 0.20);
  his_horizontal.AddBarToConjuntoBarFast(10.0, clr_p1);
  his_horizontal.AddBarToConjuntoBarFast(12.0, clr_p2);
  his_horizontal.AddBarToConjuntoBarFast(15.0, clr_p3);

  his_horizontal.AddConjuntoBar("Grupo 2", 8, "Arial", HISTOGRAM_TEXT_MODE_CENTER, 3, 10, HIST_DRAW_RECT_FILL, 0.20);
  his_horizontal.AddBarToConjuntoBarFast(12.0, clr_p1);
  his_horizontal.AddBarToConjuntoBarFast(20.0, clr_p2);
  his_horizontal.AddBarToConjuntoBarFast(25.0, clr_p3);

  his_horizontal.AddConjuntoBar("Grupo 3", 8, "Arial", HISTOGRAM_TEXT_MODE_CENTER, 3, 10, HIST_DRAW_RECT_FILL, 0.60);
  his_horizontal.AddBarToConjuntoBarFast(7.0, clr_p1);
  his_horizontal.AddBarToConjuntoBarFast(28.0, clr_p2);
  his_horizontal.AddBarToConjuntoBarFast(22.0, clr_p3);

//--- Paso 3 Inicilizaicon
  int x1 = xgap + 50;
  int x2 = 600 - 200;
  int y1 = ygap;
  int y2 = 500 - ygap - 25;

  his_horizontal.InitLienzoBarras(x1, y1, x2, y2, 5, 5, 5);
//his_horizontal.GetLineCortePtr().Color(ColorToARGB(clrLightSteelBlue));

//--- Paso 4 Parte informativa  (Opcional)
  his_horizontal.CreatePartInformativa(HISTOGRAM_PARTE_INF_DERECHA, 10, 10);
  CHistogramParteInfo* info = his_horizontal.GetPartInfPointer();

  if(CheckPointer(info) == POINTER_DYNAMIC)
   {
    info.AddText("LEYENDA", clr_black, 20, 0, "Arial", 10, false);
    info.AddLegend("P1", clr_black, 0xFF87ACCB, clr_black,
                   5, 15, 15, 20, 0, "Arial", 8, false);
    info.AddLegend("P2", clr_black, 0xFFD2A06A, clr_black,
                   5, 15, 15, 20, 0, "Arial", 8, false);
    info.AddLegend("P3", clr_black, 0xFFB8956A, clr_black,
                   5, 15, 15, 20, 0, "Arial", 8, false);
    info.AddText("Prueba para la aprte informativa", clr_black, 10, 0);
   }

//--- Paso 5 Ejes (Opcional)
  his_horizontal.CreateBordesEjesGridsSimple(HIST_LINE_MODE_IZQUIERDA);
  his_horizontal.EjeLineGetPointer().HistogramLinePointerGet().CreateTitulo("Prueba de valores", clr_black, 25, 12, "Arial"); // Creamos el titulo de las secciones
  his_horizontal.EjeLineGetPointer().CreateTituloEje2(25, "Grupos", clr_black, 13, "Arial");

//---
  his_horizontal.Redraw();
  Sleep(5000);

//--
  int c = 0;
  MathSrand(65160);
  CColorGeneratorArgb* ptr_gen = his_horizontal.GetColorGeneratorPointer();

  while(c++ < 30)
   {
    int rand_index = rand() % 3;
    his_horizontal.ReadIndex(rand_index);
    int rnad_index_conjunto = rand() % his_horizontal.SizeBarsOfConjunto();
    his_horizontal.BarColor(rnad_index_conjunto, ptr_gen.Next(), false);
    double nuevo_valor = 1.0 + (MathRand() % 300) / 5.0; // Rango: 5.0 - 35.0
    his_horizontal.BarValue(rnad_index_conjunto, nuevo_valor, false);
    his_horizontal.RedrawGrid();
    his_horizontal.Redraw();
    Sleep(2000);
   }

//---
  his_horizontal.SavePicture("histogram_1.png", true);
  while(!IsStopped())
   {
    Sleep(2000);
   }
 }
//+------------------------------------------------------------------+