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GiantsTools/Sdk/External/DirectXTK/Inc/SpriteFont.h
2021-01-23 15:40:09 -08:00

90 lines
4.9 KiB
C++

//--------------------------------------------------------------------------------------
// File: SpriteFont.h
//
// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
//
// http://go.microsoft.com/fwlink/?LinkId=248929
//--------------------------------------------------------------------------------------
#pragma once
#include "SpriteBatch.h"
namespace DirectX
{
class SpriteFont
{
public:
struct Glyph;
SpriteFont(_In_ ID3D11Device* device, _In_z_ wchar_t const* fileName, bool forceSRGB = false);
SpriteFont(_In_ ID3D11Device* device, _In_reads_bytes_(dataSize) uint8_t const* dataBlob, _In_ size_t dataSize, bool forceSRGB = false);
SpriteFont(_In_ ID3D11ShaderResourceView* texture, _In_reads_(glyphCount) Glyph const* glyphs, _In_ size_t glyphCount, _In_ float lineSpacing);
SpriteFont(SpriteFont&& moveFrom) noexcept;
SpriteFont& operator= (SpriteFont&& moveFrom) noexcept;
SpriteFont(SpriteFont const&) = delete;
SpriteFont& operator= (SpriteFont const&) = delete;
virtual ~SpriteFont();
// Wide-character / UTF-16LE
void XM_CALLCONV DrawString(_In_ SpriteBatch* spriteBatch, _In_z_ wchar_t const* text, XMFLOAT2 const& position, FXMVECTOR color = Colors::White, float rotation = 0, XMFLOAT2 const& origin = Float2Zero, float scale = 1, SpriteEffects effects = SpriteEffects_None, float layerDepth = 0) const;
void XM_CALLCONV DrawString(_In_ SpriteBatch* spriteBatch, _In_z_ wchar_t const* text, XMFLOAT2 const& position, FXMVECTOR color, float rotation, XMFLOAT2 const& origin, XMFLOAT2 const& scale, SpriteEffects effects = SpriteEffects_None, float layerDepth = 0) const;
void XM_CALLCONV DrawString(_In_ SpriteBatch* spriteBatch, _In_z_ wchar_t const* text, FXMVECTOR position, FXMVECTOR color = Colors::White, float rotation = 0, FXMVECTOR origin = g_XMZero, float scale = 1, SpriteEffects effects = SpriteEffects_None, float layerDepth = 0) const;
void XM_CALLCONV DrawString(_In_ SpriteBatch* spriteBatch, _In_z_ wchar_t const* text, FXMVECTOR position, FXMVECTOR color, float rotation, FXMVECTOR origin, GXMVECTOR scale, SpriteEffects effects = SpriteEffects_None, float layerDepth = 0) const;
XMVECTOR XM_CALLCONV MeasureString(_In_z_ wchar_t const* text, bool ignoreWhitespace = true) const;
RECT __cdecl MeasureDrawBounds(_In_z_ wchar_t const* text, XMFLOAT2 const& position, bool ignoreWhitespace = true) const;
RECT XM_CALLCONV MeasureDrawBounds(_In_z_ wchar_t const* text, FXMVECTOR position, bool ignoreWhitespace = true) const;
// UTF-8
void XM_CALLCONV DrawString(_In_ SpriteBatch* spriteBatch, _In_z_ char const* text, XMFLOAT2 const& position, FXMVECTOR color = Colors::White, float rotation = 0, XMFLOAT2 const& origin = Float2Zero, float scale = 1, SpriteEffects effects = SpriteEffects_None, float layerDepth = 0) const;
void XM_CALLCONV DrawString(_In_ SpriteBatch* spriteBatch, _In_z_ char const* text, XMFLOAT2 const& position, FXMVECTOR color, float rotation, XMFLOAT2 const& origin, XMFLOAT2 const& scale, SpriteEffects effects = SpriteEffects_None, float layerDepth = 0) const;
void XM_CALLCONV DrawString(_In_ SpriteBatch* spriteBatch, _In_z_ char const* text, FXMVECTOR position, FXMVECTOR color = Colors::White, float rotation = 0, FXMVECTOR origin = g_XMZero, float scale = 1, SpriteEffects effects = SpriteEffects_None, float layerDepth = 0) const;
void XM_CALLCONV DrawString(_In_ SpriteBatch* spriteBatch, _In_z_ char const* text, FXMVECTOR position, FXMVECTOR color, float rotation, FXMVECTOR origin, GXMVECTOR scale, SpriteEffects effects = SpriteEffects_None, float layerDepth = 0) const;
XMVECTOR XM_CALLCONV MeasureString(_In_z_ char const* text, bool ignoreWhitespace = true) const;
RECT __cdecl MeasureDrawBounds(_In_z_ char const* text, XMFLOAT2 const& position, bool ignoreWhitespace = true) const;
RECT XM_CALLCONV MeasureDrawBounds(_In_z_ char const* text, FXMVECTOR position, bool ignoreWhitespace = true) const;
// Spacing properties
float __cdecl GetLineSpacing() const noexcept;
void __cdecl SetLineSpacing(float spacing);
// Font properties
wchar_t __cdecl GetDefaultCharacter() const noexcept;
void __cdecl SetDefaultCharacter(wchar_t character);
bool __cdecl ContainsCharacter(wchar_t character) const;
// Custom layout/rendering
Glyph const* __cdecl FindGlyph(wchar_t character) const;
void __cdecl GetSpriteSheet(ID3D11ShaderResourceView** texture) const;
// Describes a single character glyph.
struct Glyph
{
uint32_t Character;
RECT Subrect;
float XOffset;
float YOffset;
float XAdvance;
};
private:
// Private implementation.
class Impl;
std::unique_ptr<Impl> pImpl;
static const XMFLOAT2 Float2Zero;
};
}