104 lines
3.1 KiB
C++
104 lines
3.1 KiB
C++
|
#ifdef HAVE_CONFIG_H
|
||
|
|
# include <config.h>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef HAVE_WINDOWS_H
|
||
|
|
# include <windows.h>
|
||
|
|
#endif
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include <Aircraft/aircraft.h>
|
||
|
|
#include <Debug/fg_debug.h>
|
||
|
|
#include <Include/fg_constants.h>
|
||
|
|
#include <Math/fg_random.h>
|
||
|
|
#include <Math/mat3.h>
|
||
|
|
#include <Math/polar3d.h>
|
||
|
|
#include <Scenery/scenery.hxx>
|
||
|
|
#include <Time/fg_timer.hxx>
|
||
|
|
#include <Weather/weather.h>
|
||
|
|
|
||
|
|
|
||
|
|
#include "hud.hxx"
|
||
|
|
//============== Top of instr_scale class memeber definitions ===============
|
||
|
|
//
|
||
|
|
// Notes:
|
||
|
|
// 1. instr_scales divide the specified location into half and then
|
||
|
|
// the half opposite the read direction in half again. A bar is
|
||
|
|
// then drawn along the second divider. Scale ticks are drawn
|
||
|
|
// between the middle and quarter section lines (minor division
|
||
|
|
// markers) or just over the middle line.
|
||
|
|
//
|
||
|
|
// 2. This class was not intended to be instanciated. See moving_scale
|
||
|
|
// and guage_instr classes.
|
||
|
|
//============================================================================
|
||
|
|
instr_scale ::
|
||
|
|
instr_scale ( int x,
|
||
|
|
int y,
|
||
|
|
UINT width,
|
||
|
|
UINT height,
|
||
|
|
DBLFNPTR load_fn,
|
||
|
|
UINT options,
|
||
|
|
double show_range,
|
||
|
|
double maxValue,
|
||
|
|
double minValue,
|
||
|
|
double disp_scale,
|
||
|
|
UINT major_divs,
|
||
|
|
UINT minor_divs,
|
||
|
|
UINT rollover,
|
||
|
|
int dp_showing,
|
||
|
|
bool working ) :
|
||
|
|
instr_item( x, y, width, height, load_fn, options, working),
|
||
|
|
range_shown ( show_range ),
|
||
|
|
Maximum_value( maxValue ),
|
||
|
|
Minimum_value( minValue ),
|
||
|
|
scale_factor ( disp_scale ),
|
||
|
|
Maj_div ( major_divs ),
|
||
|
|
Min_div ( minor_divs ),
|
||
|
|
Modulo ( rollover ),
|
||
|
|
signif_digits( dp_showing )
|
||
|
|
{
|
||
|
|
int temp;
|
||
|
|
|
||
|
|
scale_factor = (double)get_span() / range_shown;
|
||
|
|
if( show_range < 0 ) {
|
||
|
|
range_shown = -range_shown;
|
||
|
|
}
|
||
|
|
temp = (Maximum_value - Minimum_value) / 100;
|
||
|
|
if( range_shown < temp ) {
|
||
|
|
range_shown = temp;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
instr_scale ::
|
||
|
|
instr_scale( const instr_scale & image ) :
|
||
|
|
instr_item( (const instr_item &) image),
|
||
|
|
range_shown ( image.range_shown ),
|
||
|
|
Maximum_value( image.Maximum_value ),
|
||
|
|
Minimum_value( image.Minimum_value ),
|
||
|
|
scale_factor ( image.scale_factor ),
|
||
|
|
Maj_div ( image.Maj_div ),
|
||
|
|
Min_div ( image.Min_div ),
|
||
|
|
Modulo ( image.Modulo ),
|
||
|
|
signif_digits( image.signif_digits )
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
instr_scale & instr_scale :: operator = (const instr_scale & rhs )
|
||
|
|
{
|
||
|
|
if( !(this == &rhs)) {
|
||
|
|
instr_item::operator = (rhs);
|
||
|
|
range_shown = rhs.range_shown;
|
||
|
|
scale_factor = rhs.scale_factor;
|
||
|
|
Maximum_value = rhs.Maximum_value;
|
||
|
|
Minimum_value = rhs.Minimum_value;
|
||
|
|
Maj_div = rhs.Maj_div;
|
||
|
|
Min_div = rhs.Min_div;
|
||
|
|
Modulo = rhs.Modulo;
|
||
|
|
signif_digits = rhs.signif_digits;
|
||
|
|
}
|
||
|
|
return *this;
|
||
|
|
}
|
||
|
|
|
||
|
|
instr_scale :: ~ instr_scale () {}
|
||
|
|
|