zoom_type.h File Reference

Types related to zooming in and out. More...

#include "core/enum_type.hpp"

Go to the source code of this file.

Macros
#define	ZOOM_LVL_GUI   (_gui_zoom)

Typedefs
using	ZoomLevels = EnumBitSet< ZoomLevel, uint8_t >

Enumerations
enum class	ZoomLevel : uint8_t {   Begin = 0 , Min = Begin , In4x = Begin , In2x ,   Normal , Out2x , Out4x , Out8x ,   Max = Out8x , End , Viewport = Normal , News = Normal ,   Industry = Out2x , Town = Normal , Aircraft = Normal , Ship = Normal ,   Train = Normal , RoadVehicle = Normal , WorldScreenshot = Normal , Detail = Out2x ,   TextEffect = Out2x }
	All zoom levels we know. More...

Variables
static const uint	ZOOM_BASE_SHIFT = to_underlying(ZoomLevel::Normal)
static uint const	ZOOM_BASE = 1U << ZOOM_BASE_SHIFT
int	_gui_scale
	GUI scale, 100 is 100%.
int	_gui_scale_cfg
	GUI scale in config.
ZoomLevel	_gui_zoom
	GUI Zoom level.
ZoomLevel	_font_zoom
	Sprite font Zoom level (not clamped)
static const int	MIN_INTERFACE_SCALE = 100
static const int	MAX_INTERFACE_SCALE = 500

Detailed Description

Types related to zooming in and out.

Definition in file zoom_type.h.

Macro Definition Documentation

ZOOM_LVL_GUI

#define ZOOM_LVL_GUI   (_gui_zoom)

Definition at line 55 of file zoom_type.h.

Typedef Documentation

ZoomLevels

using ZoomLevels = EnumBitSet<ZoomLevel, uint8_t>

Definition at line 45 of file zoom_type.h.

Enumeration Type Documentation

ZoomLevel

enum class ZoomLevel : uint8_t

strong

All zoom levels we know.

Enumerator
Begin	Begin for iteration.
Min	Minimum zoom level.
In4x	Zoomed 4 times in.
In2x	Zoomed 2 times in.
Normal	The normal zoom level.
Out2x	Zoomed 2 times out.
Out4x	Zoomed 4 times out.
Out8x	Zoomed 8 times out.
Max	Maximum zoom level.
End	End for iteration.
Viewport	Default zoom level for viewports.
News	Default zoom level for the news messages.
Industry	Default zoom level for the industry view.
Town	Default zoom level for the town view.
Aircraft	Default zoom level for the aircraft view.
Ship	Default zoom level for the ship view.
Train	Default zoom level for the train view.
RoadVehicle	Default zoom level for the road vehicle view.
WorldScreenshot	Default zoom level for the world screen shot.
Detail	All zoom levels below or equal to this will result in details on the screen, like road-work, ...
TextEffect	All zoom levels above this will not show text effects.

Definition at line 16 of file zoom_type.h.

Variable Documentation

_font_zoom

ZoomLevel _font_zoom

extern

Sprite font Zoom level (not clamped)

Definition at line 62 of file gfx.cpp.

Referenced by AdjustGUIZoom(), ReadSprite(), ScaleFontTrad(), and UpdateGUIZoom().

_gui_scale

int _gui_scale

extern

GUI scale, 100 is 100%.

Definition at line 63 of file gfx.cpp.

Referenced by AdjustGUIZoom(), GameOptionsWindow::OnClick(), GameOptionsWindow::OnMouseLoop(), Window::ReInit(), ScaleGUITrad(), and UpdateGUIZoom().

_gui_scale_cfg

int _gui_scale_cfg

extern

GUI scale in config.

Definition at line 64 of file gfx.cpp.

Referenced by GameOptionsWindow::OnClick(), GameOptionsWindow::OnInvalidateData(), GameOptionsWindow::OnMouseLoop(), and UpdateGUIZoom().

_gui_zoom

ZoomLevel _gui_zoom

extern

GUI Zoom level.

Definition at line 61 of file gfx.cpp.

Referenced by AdjustGUIZoom(), and UpdateGUIZoom().

MAX_INTERFACE_SCALE

const int MAX_INTERFACE_SCALE = 500

static

Definition at line 58 of file zoom_type.h.

MIN_INTERFACE_SCALE

const int MIN_INTERFACE_SCALE = 100

static

Definition at line 57 of file zoom_type.h.

ZOOM_BASE

uint const ZOOM_BASE = 1U << ZOOM_BASE_SHIFT

static

Definition at line 48 of file zoom_type.h.

ZOOM_BASE_SHIFT

const uint ZOOM_BASE_SHIFT = to_underlying(ZoomLevel::Normal)

static

Definition at line 47 of file zoom_type.h.