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Added the trunk/branches/tags directories at repository root, and moved previous root into trunk/

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git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/trunk@1002 4e206d99-4929-0410-ac5d-dfc041789085
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laurentgom 2009-01-28 16:18:34 +00:00
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DSFML/import/dsfml/graphics/font.d Normal file
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/*
* DSFML - SFML Library binding in D language.
* Copyright (C) 2008 Julien Dagorn (sirjulio13@gmail.com)
*
* This software is provided 'as-is', without any express or
* implied warranty. In no event will the authors be held
* liable for any damages arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute
* it freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented;
* you must not claim that you wrote the original software.
* If you use this software in a product, an acknowledgment
* in the product documentation would be appreciated but
* is not required.
*
* 2. Altered source versions must be plainly marked as such,
* and must not be misrepresented as being the original software.
*
* 3. This notice may not be removed or altered from any
* source distribution.
*/
module dsfml.graphics.font;
import dsfml.system.common;
import dsfml.system.exception;
import dsfml.system.stringutil;
/**
* Font is the low-level class for loading and
* manipulating character fonts.
*/
class Font : DSFMLObject
{
/**
* Get SFML default built-in font (Arial)
*/
static Font getDefaultFont()
{
if (s_default is null)
s_default = new Font(sfFont_GetDefaultFont());
return s_default;
}
/**
* construct the Font from a file
*
* Params:
* filename = font file to load
* charSize = size of characters (30 by default)
* charset = characters set to generate (empty by default - takes the ASCII range [31, 255])
*/
this(char[] filename, uint charSize = 30, dchar[] charset = null)
{
if (filename is null || filename.length == 0)
throw new LoadingException("LoadingException : Filename is invalid.");
super(sfFont_CreateFromFile(toStringz(filename), charSize, toStringz(charset)));
}
/**
* construct the Font from a file in memory
*
* Params:
* data = data to load
* charSize = size of characters (30 by default)
* charset = characters set to generate (empty by default - takes the ASCII range [31, 255])
*/
this(byte[] data, uint charSize = 30, dchar[] charset = null)
{
if (data is null || data.length == 0)
throw new Exception("LoadingException : Memory stream is invalid.");
super(sfFont_CreateFromMemory(data.ptr, data.length, charSize, toStringz(charset)));
}
override void dispose()
{
sfFont_Destroy(m_ptr);
}
package:
this(void* ptr)
{
super(ptr, true);
}
private:
static Font s_default;
extern (C)
{
typedef void* function() pf_sfFont_Create;
typedef void* function(char*, uint, dchar*) pf_sfFont_CreateFromFile;
typedef void* function(byte*, size_t, uint, dchar*) pf_sfFont_CreateFromMemory;
typedef void function(void*) pf_sfFont_Destroy;
typedef void* function() pf_sfFont_GetDefaultFont;
static pf_sfFont_Create sfFont_Create;
static pf_sfFont_CreateFromFile sfFont_CreateFromFile;
static pf_sfFont_CreateFromMemory sfFont_CreateFromMemory;
static pf_sfFont_Destroy sfFont_Destroy;
static pf_sfFont_GetDefaultFont sfFont_GetDefaultFont;
}
static this()
{
DllLoader dll = DllLoader.load("csfml-graphics");
sfFont_Create = cast(pf_sfFont_Create) dll.getSymbol("sfFont_Create");
sfFont_CreateFromFile = cast(pf_sfFont_CreateFromFile) dll.getSymbol("sfFont_CreateFromFile");
sfFont_CreateFromMemory = cast(pf_sfFont_CreateFromMemory) dll.getSymbol("sfFont_CreateFromMemory");
sfFont_Destroy = cast(pf_sfFont_Destroy) dll.getSymbol("sfFont_Destroy");
sfFont_GetDefaultFont = cast(pf_sfFont_GetDefaultFont) dll.getSymbol("sfFont_GetDefaultFont");
}
}