GrapichsByLeo/Histogram/Histograma/LineCorte.mqh

<EFBFBD><EFBFBD>//+------------------------------------------------------------------+
//|                                                    LineCorte.mqh |
//|                                  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 strict

#ifndef HISTOGRAM_FINAL_FILE_LINE_CORTE_BY_LEO_MQH
#define HISTOGRAM_FINAL_FILE_LINE_CORTE_BY_LEO_MQH

//+------------------------------------------------------------------+
//|                                                                  |
//+------------------------------------------------------------------+
#include "..\\..\\General\\Canvas.mqh"


//+------------------------------------------------------------------+
//| Clase Base Abstracta                                             |
//+------------------------------------------------------------------+
class CHistogramLineCorteBase
 {
protected:
  CCanvasCustom*     m_canvas;
  bool               m_init;

  int                m_x;
  int                m_y;
  int                m_size;
  uint               m_clr;
  uint               m_clr_clean;

public:
                     CHistogramLineCorteBase(void);
                    ~CHistogramLineCorteBase(void) {}

  void               Init(CCanvasCustom* c);
  void               Set(int x, int y, int width, uint clr, uint clr_clean, bool update = false);

  // M<EFBFBD>todos virtuales puros
  virtual __forceinline void DrawLine(void) = 0;
  virtual __forceinline void CleanLine(void) = 0;
  virtual void       ReSize(int new_size, bool update = false) = 0;
  virtual void       SetNewValueEjePrincipal(int eje_value, bool clean, bool update = false) = 0;
  virtual void       SetCordenadas(int x, int y, int width, bool update = false) = 0;

  // M<EFBFBD>todos comunes
  void               Color(uint new_value, bool update = false);

  __forceinline uint Color(void) const { return m_clr; }
  __forceinline int  Size(void) const { return m_size; }
  __forceinline int  X(void) const { return m_x; }
  __forceinline int  Y(void) const { return m_y; }
 };

//+------------------------------------------------------------------+
//| Constructor Base                                                 |
//+------------------------------------------------------------------+
CHistogramLineCorteBase::CHistogramLineCorteBase(void)
  : m_x(0), m_y(0), m_size(0), m_canvas(NULL),
    m_clr(0x00000000), m_clr_clean(0x00000000), m_init(false)
 {
 }

//+------------------------------------------------------------------+
//| Inicializaci<EFBFBD>n Base                                              |
//+------------------------------------------------------------------+
void CHistogramLineCorteBase::Init(CCanvasCustom *c)
 {
  if(m_init)
    return;

  m_init = true;
  m_canvas = c;
 }

//+------------------------------------------------------------------+
//| Cambiar Color                                                    |
//+------------------------------------------------------------------+
void CHistogramLineCorteBase::Color(uint new_value, bool update = false)
 {
  m_clr = new_value;
  DrawLine();

  if(update)
    m_canvas.Update();
 }

//+------------------------------------------------------------------+
//| Configurar L<EFBFBD>nea                                                 |
//+------------------------------------------------------------------+
void CHistogramLineCorteBase::Set(int x, int y, int width, uint clr, uint clr_clean, bool update = false)
 {
  m_x = x;
  m_y = y;
  m_size = width;
  m_clr = clr;
  m_clr_clean = clr_clean;

  DrawLine();

  if(update)
    m_canvas.Update();
 }

//+------------------------------------------------------------------+
//| Clase para L<EFBFBD>nea Horizontal                                      |
//+------------------------------------------------------------------+
class CHistogramLineCorteHor : public CHistogramLineCorteBase
 {
public:
                     CHistogramLineCorteHor(void) {}
                    ~CHistogramLineCorteHor(void) {}

  __forceinline void DrawLine(void) override;
  __forceinline void CleanLine() override;
  void               ReSize(int new_size, bool update = false) override;
  void               SetNewValueEjePrincipal(int eje_value, bool clean, bool update = false) override;
  void               SetCordenadas(int x, int y, int width, bool update = false) override;
 };

//+------------------------------------------------------------------+
//| Dibujar L<EFBFBD>nea Horizontal                                         |
//+------------------------------------------------------------------+
__forceinline void CHistogramLineCorteHor::DrawLine(void)
 {
  m_canvas.LineHorizontal(m_x, m_x + m_size, m_y, m_clr);
 }

//+------------------------------------------------------------------+
//| Limpiar L<EFBFBD>nea Horizontal                                         |
//+------------------------------------------------------------------+
__forceinline void CHistogramLineCorteHor::CleanLine()
 {
  m_canvas.LineHorizontal(m_x, m_x + m_size, m_y, m_clr_clean);
 }

//+------------------------------------------------------------------+
//| Redimensionar L<EFBFBD>nea Horizontal                                   |
//+------------------------------------------------------------------+
void CHistogramLineCorteHor::ReSize(int new_size, bool update = false)
 {
  m_canvas.LineHorizontal(m_x, m_x + m_size, m_y, m_clr_clean);
  m_size = new_size;
  m_canvas.LineHorizontal(m_x, m_x + m_size, m_y, m_clr);

  if(update)
    m_canvas.Update();
 }

//+------------------------------------------------------------------+
//| Cambiar Valor Eje Principal (Y) Horizontal                       |
//+------------------------------------------------------------------+
void CHistogramLineCorteHor::SetNewValueEjePrincipal(int eje_value, bool clean, bool update = false)
 {
  if(clean)
    m_canvas.LineHorizontal(m_x, m_x + m_size, m_y, m_clr_clean);

  m_y = eje_value;
  m_canvas.LineHorizontal(m_x, m_x + m_size, m_y, m_clr);

  if(update)
    m_canvas.Update();
 }

//+------------------------------------------------------------------+
//| Establecer Coordenadas Horizontal                                |
//+------------------------------------------------------------------+
void CHistogramLineCorteHor::SetCordenadas(int x, int y, int width, bool update = false)
 {
  m_canvas.LineHorizontal(m_x, m_x + m_size, m_y, m_clr_clean);
  m_x = x;
  m_y = y;
  m_size = width;
  m_canvas.LineHorizontal(m_x, m_x + m_size, m_y, m_clr);

  if(update)
    m_canvas.Update();
 }

//+------------------------------------------------------------------+
//| Clase para L<EFBFBD>nea Vertical                                        |
//+------------------------------------------------------------------+
class CHistogramLineCorteVer : public CHistogramLineCorteBase
 {
public:
                     CHistogramLineCorteVer(void) {}
                    ~CHistogramLineCorteVer(void) {}

  __forceinline void DrawLine(void) override;
  __forceinline void CleanLine() override;
  void               ReSize(int new_size, bool update = false) override;
  void               SetNewValueEjePrincipal(int eje_value, bool clean, bool update = false) override;
  void               SetCordenadas(int x, int y, int width, bool update = false) override;
 };

//+------------------------------------------------------------------+
//| Dibujar L<EFBFBD>nea Vertical                                           |
//+------------------------------------------------------------------+
__forceinline void CHistogramLineCorteVer::DrawLine(void)
 {
  m_canvas.LineVertical(m_x, m_y, m_y + m_size, m_clr);
 }

//+------------------------------------------------------------------+
//| Limpiar L<EFBFBD>nea Vertical                                           |
//+------------------------------------------------------------------+
__forceinline void CHistogramLineCorteVer::CleanLine()
 {
  m_canvas.LineVertical(m_x, m_y, m_y + m_size, m_clr_clean);
 }

//+------------------------------------------------------------------+
//| Redimensionar L<EFBFBD>nea Vertical                                     |
//+------------------------------------------------------------------+
void CHistogramLineCorteVer::ReSize(int new_size, bool update = false)
 {
  m_canvas.LineVertical(m_x, m_y, m_y + m_size, m_clr_clean);
  m_size = new_size;
  m_canvas.LineVertical(m_x, m_y, m_y + m_size, m_clr);

  if(update)
    m_canvas.Update();
 }

//+------------------------------------------------------------------+
//| Cambiar Valor Eje Principal (X) Vertical                         |
//+------------------------------------------------------------------+
void CHistogramLineCorteVer::SetNewValueEjePrincipal(int eje_value, bool clean, bool update = false)
 {
  if(clean)
    m_canvas.LineVertical(m_x, m_y, m_y + m_size, m_clr_clean);

  m_x = eje_value;
  m_canvas.LineVertical(m_x, m_y, m_y + m_size, m_clr);

  if(update)
    m_canvas.Update();
 }

//+------------------------------------------------------------------+
//| Establecer Coordenadas Vertical                                  |
//+------------------------------------------------------------------+
void CHistogramLineCorteVer::SetCordenadas(int x, int y, int width, bool update = false)
 {
  m_canvas.LineVertical(m_x, m_y, m_y + m_size, m_clr_clean);
  m_x = x;
  m_y = y;
  m_size = width;
  m_canvas.LineVertical(m_x, m_y, m_y + m_size, m_clr);

  if(update)
    m_canvas.Update();
 }

//+------------------------------------------------------------------+
#endif
//+------------------------------------------------------------------+