render_Renderer.hpp File Reference

Main rendering header. More...

#include <pu/ui/ui_Types.hpp>
#include <pu/ui/render/render_SDL2.hpp>
#include <pu/ttf/ttf_Font.hpp>
#include <vector>

Go to the source code of this file.

Classes
struct	pu::ui::render::RendererInitOptions
	Represents the options for initializing the Renderer. More...
struct	pu::ui::render::TextureRenderOptions
	Represents the options for rendering a texture. More...
class	pu::ui::render::Renderer
	The main class dealing with rendering. More...

Namespaces
namespace	pu
namespace	pu::ui
namespace	pu::ui::render

Functions
sdl2::Renderer	pu::ui::render::GetMainRenderer ()
	Gets the underlying SDL2 renderer.
sdl2::Window	pu::ui::render::GetMainWindow ()
	Gets the underlying SDL2 window.
sdl2::Surface	pu::ui::render::GetMainSurface ()
	Gets the underlying SDL2 surface.
std::pair< u32, u32 >	pu::ui::render::GetDimensions ()
	Gets the underlying SDL2 window width/height.
bool	pu::ui::render::AddFont (const std::string &font_name, std::shared_ptr< ttf::Font > &font)
	Creates a font to the internal font list.
bool	pu::ui::render::LoadSingleSharedFontInFont (std::shared_ptr< ttf::Font > &font, const PlSharedFontType type)
	Loads a system shared font (pl:) in a font object.
bool	pu::ui::render::LoadAllSharedFontsInFont (std::shared_ptr< ttf::Font > &font)
	Loads all system shared fonts (pl:) in a font object.
void	pu::ui::render::AddDefaultFont (std::shared_ptr< ttf::Font > &font)
	Adds a font object as a default font to the internal font list.
bool	pu::ui::render::GetTextDimensions (const std::string &font_name, const std::string &text, i32 &out_width, i32 &out_height)
	Gets the resulting text size for rendering a text with the specified font.
i32	pu::ui::render::GetTextWidth (const std::string &font_name, const std::string &text)
	Gets the resulting text width for rendering a text with the specified font.
i32	pu::ui::render::GetTextHeight (const std::string &font_name, const std::string &text)
	Gets the resulting text height for rendering a text with the specified font.
sdl2::Texture	pu::ui::render::RenderText (const std::string &font_name, const std::string &text, const Color clr, const u32 max_width=0, const u32 max_height=0)
	Renders a text to a texture.

Variables
constexpr u32	pu::ui::render::BaseScreenWidth = 1280
constexpr u32	pu::ui::render::BaseScreenHeight = 720
constexpr u32	pu::ui::render::ScreenWidth = 1920
constexpr u32	pu::ui::render::ScreenHeight = 1080
constexpr double	pu::ui::render::ScreenFactor = (double)ScreenWidth / (double)BaseScreenWidth
constexpr u32	pu::ui::render::ImgAllFlags = IMG_INIT_PNG | IMG_INIT_JPG | IMG_INIT_WEBP
constexpr u32	pu::ui::render::RendererSoftwareFlags = SDL_RENDERER_SOFTWARE
constexpr u32	pu::ui::render::RendererHardwareFlags = SDL_RENDERER_PRESENTVSYNC | SDL_RENDERER_ACCELERATED

Detailed Description

Main rendering header.

Plutonium library

Author

XorTroll

Copyright

XorTroll