callcpp.h File Reference

#include "params.h"
#include <tesseract/unichar.h>

Go to the source code of this file.

Enumerations
enum	C_COL {   Black, White, Red, Yellow,   Green, Cyan, Blue, Magenta,   Aquamarine, Dark_SLATE_BLUE, Light_BLUE, Medium_BLUE,   Midnight_BLUE, Navy_BLUE, Sky_BLUE, Slate_BLUE,   Steel_BLUE, Coral, Brown, Sandy_BROWN,   Gold, GoldENROD, Dark_GREEN, Dark_OLIVE_GREEN,   Forest_GREEN, Lime_GREEN, Pale_GREEN, Yellow_GREEN,   Light_GREY, Dark_SLATE_GREY, Dim_GREY, Grey,   Khaki, Maroon, Orange, Orchid,   Pink, Plum, Indian_RED, Orange_RED,   Violet_RED, Salmon, Tan, Turqoise,   Dark_TURQUOISE, Violet, Wheat, Green_YELLOW }

Functions
void	cprintf (const char *format,...)
ScrollView *	c_create_window (const char *name, int16_t xpos, int16_t ypos, int16_t xsize, int16_t ysize, double xmin, double xmax, double ymin, double ymax)
void	c_line_color_index (void *win, C_COL index)
void	c_move (void *win, double x, double y)
void	c_draw (void *win, double x, double y)
void	c_make_current (void *win)
void	c_clear_window (void *win)
char	window_wait (ScrollView *win)

Enumeration Type Documentation

C_COL

enum C_COL

Enumerator
Black
White
Red
Yellow
Green
Cyan
Blue
Magenta
Aquamarine
Dark_SLATE_BLUE
Light_BLUE
Medium_BLUE
Midnight_BLUE
Navy_BLUE
Sky_BLUE
Slate_BLUE
Steel_BLUE
Coral
Brown
Sandy_BROWN
Gold
GoldENROD
Dark_GREEN
Dark_OLIVE_GREEN
Forest_GREEN
Lime_GREEN
Pale_GREEN
Yellow_GREEN
Light_GREY
Dark_SLATE_GREY
Dim_GREY
Grey
Khaki
Maroon
Orange
Orchid
Pink
Plum
Indian_RED
Orange_RED
Violet_RED
Salmon
Tan
Turqoise
Dark_TURQUOISE
Violet
Wheat
Green_YELLOW

Definition at line 26 of file callcpp.h.

             {
  Black,
  White,
  Red,
  Yellow,
  Green,
  Cyan,
  Blue,
  Magenta,
  Aquamarine,
  Dark_SLATE_BLUE,
  Light_BLUE,
  Medium_BLUE,
  Midnight_BLUE,
  Navy_BLUE,
  Sky_BLUE,
  Slate_BLUE,
  Steel_BLUE,
  Coral,
  Brown,
  Sandy_BROWN,
  Gold,
  GoldENROD,
  Dark_GREEN,
  Dark_OLIVE_GREEN,
  Forest_GREEN,
  Lime_GREEN,
  Pale_GREEN,
  Yellow_GREEN,
  Light_GREY,
  Dark_SLATE_GREY,
  Dim_GREY,
  Grey,
  Khaki,
  Maroon,
  Orange,
  Orchid,
  Pink,
  Plum,
  Indian_RED,
  Orange_RED,
  Violet_RED,
  Salmon,
  Tan,
  Turqoise,
  Dark_TURQUOISE,
  Violet,
  Wheat,
  Green_YELLOW

Function Documentation

c_clear_window()

void c_clear_window

(

void *

win

)

Definition at line 96 of file callcpp.cpp.

                               {
  auto* window = static_cast<ScrollView*>(win);
  window->Clear();
}

c_create_window()

ScrollView* c_create_window	(	const char *	name,
		int16_t	xpos,
		int16_t	ypos,
		int16_t	xsize,
		int16_t	ysize,
		double	xmin,
		double	xmax,
		double	ymin,
		double	ymax
	)

Definition at line 47 of file callcpp.cpp.

                       {
   return new ScrollView(name, xpos, ypos, xsize, ysize, xmax - xmin, ymax - ymin, true);
}

c_draw()

void c_draw	(	void *	win,
		double	x,
		double	y
	)

Definition at line 80 of file callcpp.cpp.

                      {
  auto* window = static_cast<ScrollView*>(win);
  window->DrawTo(static_cast<int>(x), static_cast<int>(y));
}

c_line_color_index()

void c_line_color_index	(	void *	win,
		C_COL	index
	)

Definition at line 62 of file callcpp.cpp.

                                     {
 // The colors are the same as the SV ones except that SV has COLOR:NONE --> offset of 1
 auto* window = static_cast<ScrollView*>(win);
 window->Pen(static_cast<ScrollView::Color>(index + 1));
}

c_make_current()

void c_make_current

(

void *

win

)

Definition at line 89 of file callcpp.cpp.

                               {
  auto* window = static_cast<ScrollView*>(win);
  window->Update();
}

c_move()

void c_move	(	void *	win,
		double	x,
		double	y
	)

Definition at line 71 of file callcpp.cpp.

                      {
  auto* window = static_cast<ScrollView*>(win);
  window->SetCursor(static_cast<int>(x), static_cast<int>(y));
}

cprintf()

void cprintf	(	const char *	format,
			...
	)

Definition at line 32 of file callcpp.cpp.

  {
  va_list args;                  //variable args
  char msg[1000];
 
  va_start(args, format);  //variable list
  vsprintf(msg, format, args);  //Format into msg
  va_end(args);
 
  tprintf("%s", msg);
}

window_wait()

char window_wait

(

ScrollView *

win

)

Definition at line 103 of file callcpp.cpp.

                                  {
  // Wait till an input or click event (all others are thrown away)
  char ret = '\0';
  SVEventType ev_type = SVET_ANY;
  do {
    std::unique_ptr<SVEvent> ev(win->AwaitEvent(SVET_ANY));
    ev_type = ev->type;
    if (ev_type == SVET_INPUT)
      ret = ev->parameter[0];
  } while (ev_type != SVET_INPUT && ev_type != SVET_CLICK);
  return ret;
}