140 lines
10 KiB
C#
140 lines
10 KiB
C#
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// Copyright (c) 2010-2014 SharpDX - Alexandre Mutel
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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using System;
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namespace SharpDX.DirectWrite
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{
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public partial class TextFormat
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{
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/// <summary>
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/// Creates a text format object used for text layout with normal weight, style and stretch.
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/// </summary>
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/// <param name="factory">an instance of <see cref = "SharpDX.DirectWrite.Factory" /></param>
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/// <param name="fontFamilyName">An array of characters that contains the name of the font family</param>
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/// <param name="fontSize">The logical size of the font in DIP ("device-independent pixel") units. A DIP equals 1/96 inch.</param>
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/// <unmanaged>HRESULT CreateTextFormat([In] const wchar* fontFamilyName,[None] IDWriteFontCollection* fontCollection,[None] DWRITE_FONT_WEIGHT fontWeight,[None] DWRITE_FONT_STYLE fontStyle,[None] DWRITE_FONT_STRETCH fontStretch,[None] FLOAT fontSize,[In] const wchar* localeName,[Out] IDWriteTextFormat** textFormat)</unmanaged>
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public TextFormat(Factory factory, string fontFamilyName, float fontSize)
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: this(factory, fontFamilyName, null, DirectWrite.FontWeight.Normal, DirectWrite.FontStyle.Normal, DirectWrite.FontStretch.Normal, fontSize, "")
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{
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}
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/// <summary>
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/// Creates a text format object used for text layout with normal stretch.
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/// </summary>
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/// <param name="factory">an instance of <see cref = "SharpDX.DirectWrite.Factory" /></param>
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/// <param name="fontFamilyName">An array of characters that contains the name of the font family</param>
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/// <param name="fontWeight">A value that indicates the font weight for the text object created by this method.</param>
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/// <param name="fontStyle">A value that indicates the font style for the text object created by this method.</param>
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/// <param name="fontSize">The logical size of the font in DIP ("device-independent pixel") units. A DIP equals 1/96 inch.</param>
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/// <unmanaged>HRESULT CreateTextFormat([In] const wchar* fontFamilyName,[None] IDWriteFontCollection* fontCollection,[None] DWRITE_FONT_WEIGHT fontWeight,[None] DWRITE_FONT_STYLE fontStyle,[None] DWRITE_FONT_STRETCH fontStretch,[None] FLOAT fontSize,[In] const wchar* localeName,[Out] IDWriteTextFormat** textFormat)</unmanaged>
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public TextFormat(Factory factory, string fontFamilyName, SharpDX.DirectWrite.FontWeight fontWeight, SharpDX.DirectWrite.FontStyle fontStyle, float fontSize)
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: this(factory, fontFamilyName, null, fontWeight, fontStyle, DirectWrite.FontStretch.Normal, fontSize, "")
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{
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}
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/// <summary>
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/// Creates a text format object used for text layout.
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/// </summary>
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/// <param name="factory">an instance of <see cref = "SharpDX.DirectWrite.Factory" /></param>
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/// <param name="fontFamilyName">An array of characters that contains the name of the font family</param>
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/// <param name="fontWeight">A value that indicates the font weight for the text object created by this method.</param>
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/// <param name="fontStyle">A value that indicates the font style for the text object created by this method.</param>
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/// <param name="fontStretch">A value that indicates the font stretch for the text object created by this method.</param>
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/// <param name="fontSize">The logical size of the font in DIP ("device-independent pixel") units. A DIP equals 1/96 inch.</param>
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/// <unmanaged>HRESULT CreateTextFormat([In] const wchar* fontFamilyName,[None] IDWriteFontCollection* fontCollection,[None] DWRITE_FONT_WEIGHT fontWeight,[None] DWRITE_FONT_STYLE fontStyle,[None] DWRITE_FONT_STRETCH fontStretch,[None] FLOAT fontSize,[In] const wchar* localeName,[Out] IDWriteTextFormat** textFormat)</unmanaged>
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public TextFormat(Factory factory, string fontFamilyName, SharpDX.DirectWrite.FontWeight fontWeight, SharpDX.DirectWrite.FontStyle fontStyle, SharpDX.DirectWrite.FontStretch fontStretch, float fontSize)
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: this(factory, fontFamilyName, null, fontWeight, fontStyle, fontStretch, fontSize, "")
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{
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}
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/// <summary>
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/// Creates a text format object used for text layout.
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/// </summary>
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/// <param name="factory">an instance of <see cref = "SharpDX.DirectWrite.Factory" /></param>
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/// <param name="fontFamilyName">An array of characters that contains the name of the font family</param>
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/// <param name="fontCollection">A pointer to a font collection object. When this is NULL, indicates the system font collection.</param>
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/// <param name="fontWeight">A value that indicates the font weight for the text object created by this method.</param>
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/// <param name="fontStyle">A value that indicates the font style for the text object created by this method.</param>
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/// <param name="fontStretch">A value that indicates the font stretch for the text object created by this method.</param>
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/// <param name="fontSize">The logical size of the font in DIP ("device-independent pixel") units. A DIP equals 1/96 inch.</param>
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/// <unmanaged>HRESULT CreateTextFormat([In] const wchar* fontFamilyName,[None] IDWriteFontCollection* fontCollection,[None] DWRITE_FONT_WEIGHT fontWeight,[None] DWRITE_FONT_STYLE fontStyle,[None] DWRITE_FONT_STRETCH fontStretch,[None] FLOAT fontSize,[In] const wchar* localeName,[Out] IDWriteTextFormat** textFormat)</unmanaged>
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public TextFormat(Factory factory, string fontFamilyName, SharpDX.DirectWrite.FontCollection fontCollection, SharpDX.DirectWrite.FontWeight fontWeight, SharpDX.DirectWrite.FontStyle fontStyle, SharpDX.DirectWrite.FontStretch fontStretch, float fontSize)
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: this(factory, fontFamilyName, fontCollection, fontWeight, fontStyle, fontStretch, fontSize,"")
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{
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}
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/// <summary>
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/// Creates a text format object used for text layout.
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/// </summary>
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/// <param name="factory">an instance of <see cref = "SharpDX.DirectWrite.Factory" /></param>
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/// <param name="fontFamilyName">An array of characters that contains the name of the font family</param>
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/// <param name="fontCollection">A pointer to a font collection object. When this is NULL, indicates the system font collection.</param>
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/// <param name="fontWeight">A value that indicates the font weight for the text object created by this method.</param>
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/// <param name="fontStyle">A value that indicates the font style for the text object created by this method.</param>
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/// <param name="fontStretch">A value that indicates the font stretch for the text object created by this method.</param>
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/// <param name="fontSize">The logical size of the font in DIP ("device-independent pixel") units. A DIP equals 1/96 inch.</param>
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/// <param name="localeName">An array of characters that contains the locale name.</param>
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/// <unmanaged>HRESULT CreateTextFormat([In] const wchar* fontFamilyName,[None] IDWriteFontCollection* fontCollection,[None] DWRITE_FONT_WEIGHT fontWeight,[None] DWRITE_FONT_STYLE fontStyle,[None] DWRITE_FONT_STRETCH fontStretch,[None] FLOAT fontSize,[In] const wchar* localeName,[Out] IDWriteTextFormat** textFormat)</unmanaged>
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public TextFormat(Factory factory, string fontFamilyName, SharpDX.DirectWrite.FontCollection fontCollection, SharpDX.DirectWrite.FontWeight fontWeight, SharpDX.DirectWrite.FontStyle fontStyle, SharpDX.DirectWrite.FontStretch fontStretch, float fontSize, string localeName) : base(IntPtr.Zero)
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{
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factory.CreateTextFormat(fontFamilyName, fontCollection, fontWeight, fontStyle, fontStretch, fontSize, localeName, this);
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}
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/// <summary>
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/// Gets a copy of the font family name.
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/// </summary>
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/// <returns>the current font family name. </returns>
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/// <unmanaged>HRESULT IDWriteTextFormat::GetFontFamilyName([Out, Buffer] wchar_t* fontFamilyName,[None] int nameSize)</unmanaged>
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public string FontFamilyName
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{
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get
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{
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unsafe
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{
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int fontFamilyNameLength = GetFontFamilyNameLength();
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char* fontFamilyName = stackalloc char[fontFamilyNameLength + 1];
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GetFontFamilyName(new IntPtr(fontFamilyName), fontFamilyNameLength + 1);
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return new string(fontFamilyName, 0, fontFamilyNameLength);
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}
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}
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}
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/// <summary>
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/// Gets a copy of the locale name.
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/// </summary>
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/// <returns>the current locale name.</returns>
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/// <unmanaged>HRESULT IDWriteTextFormat::GetLocaleName([Out, Buffer] wchar_t* localeName,[None] int nameSize)</unmanaged>
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public string LocaleName
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{
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get
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{
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unsafe
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{
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int localNameLength = GetLocaleNameLength();
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char* localName = stackalloc char[localNameLength + 1];
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GetLocaleName(new IntPtr(localName), localNameLength + 1);
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return new string(localName, 0, localNameLength);
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}
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}
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}
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}
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}
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