75 lines
7.0 KiB
C#
75 lines
7.0 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.Direct2D1
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{
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/// <summary>
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/// <p>Encapsulates a device- and transform-dependent representation of a filled or stroked geometry. Callers should consider creating a geometry realization when they wish to accelerate repeated rendering of a given geometry. This interface exposes no methods.</p>
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/// </summary>
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/// <include file='.\Documentation\CodeComments.xml' path="/comments/comment[@id='ID2D1GeometryRealization']/*"/>
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/// <msdn-id>dn280515</msdn-id>
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/// <unmanaged>ID2D1GeometryRealization</unmanaged>
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/// <unmanaged-short>ID2D1GeometryRealization</unmanaged-short>
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public partial class GeometryRealization
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{
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/// <summary>
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/// <p>Creates a device-dependent representation of the fill of the geometry that can be subsequently rendered.</p>
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/// </summary>
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/// <param name="context">The device context where the created instance should be attached to.</param>
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/// <param name="geometry"><dd> <p>The geometry to realize.</p> </dd></param>
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/// <param name="flatteningTolerance"><dd> <p>The flattening tolerance to use when converting Beziers to line segments. This parameter shares the same units as the coordinates of the geometry.</p> </dd></param>
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/// <returns><p>The method returns an <strong><see cref="SharpDX.Result"/></strong>. Possible values include, but are not limited to, those in the following table.</p><table> <tr><th><see cref="SharpDX.Result"/></th><th>Description</th></tr> <tr><td><see cref="SharpDX.Result.Ok"/></td><td>No error occurred.</td></tr> <tr><td>E_OUTOFMEMORY</td><td>Direct2D could not allocate sufficient memory to complete the call.</td></tr> <tr><td>E_INVALIDARG</td><td>An invalid value was passed to the method.</td></tr> </table><p>?</p></returns>
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/// <remarks>
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/// <p>This method is used in conjunction with <strong><see cref="SharpDX.Direct2D1.DeviceContext1.DrawGeometryRealization"/></strong>. The <strong>D2D1::ComputeFlatteningTolerance</strong> helper API may be used to determine the proper flattening tolerance.</p><p>If the provided stroke style specifies a stroke transform type other than <strong><see cref="SharpDX.Direct2D1.StrokeTransformType.Normal"/></strong>, then the stroke will be realized assuming the identity transform and a DPI of 96.</p>
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/// </remarks>
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/// <include file='.\Documentation\CodeComments.xml' path="/comments/comment[@id='ID2D1DeviceContext1::CreateFilledGeometryRealization']/*"/>
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/// <msdn-id>dn280462</msdn-id>
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/// <unmanaged>HRESULT ID2D1DeviceContext1::CreateFilledGeometryRealization([In] ID2D1Geometry* geometry,[In] float flatteningTolerance,[Out, Fast] ID2D1GeometryRealization** geometryRealization)</unmanaged>
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/// <unmanaged-short>ID2D1DeviceContext1::CreateFilledGeometryRealization</unmanaged-short>
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public GeometryRealization(DeviceContext1 context, Geometry geometry, float flatteningTolerance)
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: this(IntPtr.Zero)
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{
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context.CreateFilledGeometryRealization(geometry, flatteningTolerance, this);
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}
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/// <summary>
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/// <p>Creates a device-dependent representation of the stroke of a geometry that can be subsequently rendered.</p>
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/// </summary>
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/// <param name="context">The device context where the created instance should be attached to.</param>
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/// <param name="geometry"><dd> <p>The geometry to realize.</p> </dd></param>
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/// <param name="flatteningTolerance"><dd> <p>The flattening tolerance to use when converting Beziers to line segments. This parameter shares the same units as the coordinates of the geometry.</p> </dd></param>
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/// <param name="strokeWidth"><dd> <p>The width of the stroke. This parameter shares the same units as the coordinates of the geometry.</p> </dd></param>
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/// <param name="strokeStyle"><dd> <p>The stroke style (optional).</p> </dd></param>
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/// <returns><p>The method returns an <strong><see cref="SharpDX.Result"/></strong>. Possible values include, but are not limited to, those in the following table.</p><table> <tr><th><see cref="SharpDX.Result"/></th><th>Description</th></tr> <tr><td><see cref="SharpDX.Result.Ok"/></td><td>No error occurred.</td></tr> <tr><td>E_OUTOFMEMORY</td><td>Direct2D could not allocate sufficient memory to complete the call.</td></tr> <tr><td>E_INVALIDARG</td><td>An invalid value was passed to the method.</td></tr> </table><p>?</p></returns>
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/// <remarks>
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/// <p>This method is used in conjunction with <strong><see cref="SharpDX.Direct2D1.DeviceContext1.DrawGeometryRealization"/></strong>. The <strong>D2D1::ComputeFlatteningTolerance</strong> helper API may be used to determine the proper flattening tolerance.</p><p>If the provided stroke style specifies a stroke transform type other than <strong><see cref="SharpDX.Direct2D1.StrokeTransformType.Normal"/></strong>, then the stroke will be realized assuming the identity transform and a DPI of 96.</p>
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/// </remarks>
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/// <include file='.\Documentation\CodeComments.xml' path="/comments/comment[@id='ID2D1DeviceContext1::CreateStrokedGeometryRealization']/*"/>
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/// <msdn-id>dn280463</msdn-id>
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/// <unmanaged>HRESULT ID2D1DeviceContext1::CreateStrokedGeometryRealization([In] ID2D1Geometry* geometry,[In] float flatteningTolerance,[In] float strokeWidth,[In, Optional] ID2D1StrokeStyle* strokeStyle,[Out, Fast] ID2D1GeometryRealization** geometryRealization)</unmanaged>
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/// <unmanaged-short>ID2D1DeviceContext1::CreateStrokedGeometryRealization</unmanaged-short>
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public GeometryRealization(DeviceContext1 context, Geometry geometry, float flatteningTolerance, float strokeWidth, StrokeStyle strokeStyle)
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: this(IntPtr.Zero)
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{
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context.CreateStrokedGeometryRealization(geometry, flatteningTolerance, strokeWidth, strokeStyle, this);
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}
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}
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}
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