<summary> Gets the current text antialiasing mode of the bitmap render target. </summary> <returns> Returns the antialiasing mode. </returns>
<summary> Sets the current text antialiasing mode of the bitmap render target. </summary> <returns> Returns S_OK if successful, or E_INVALIDARG if the argument is not valid. </returns> <remarks> The antialiasing mode of a newly-created bitmap render target defaults to DWRITE_TEXT_ANTIALIAS_MODE_CLEARTYPE. An application can change the antialiasing mode by calling SetTextAntialiasMode. For example, an application might specify grayscale antialiasing when rendering text onto a transparent bitmap. </remarks>
<summary> Draws a run of glyphs to the bitmap. </summary> <param name="baselineOriginX">Horizontal position of the baseline origin, in DIPs, relative to the upper-left corner of the DIB.</param> <param name="baselineOriginY">Vertical position of the baseline origin, in DIPs, relative to the upper-left corner of the DIB.</param> <param name="measuringMode">Specifies measuring mode for glyphs in the run. Renderer implementations may choose different rendering modes for different measuring modes, for example DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL for DWRITE_MEASURING_MODE_NATURAL, DWRITE_RENDERING_MODE_CLEARTYPE_GDI_CLASSIC for DWRITE_MEASURING_MODE_GDI_CLASSIC, and DWRITE_RENDERING_MODE_CLEARTYPE_GDI_NATURAL for DWRITE_MEASURING_MODE_GDI_NATURAL. </param> <param name="glyphRun">Structure containing the properties of the glyph run.</param> <param name="renderingParams">Object that controls rendering behavior.</param> <param name="textColor">Specifies the foreground color of the text.</param> <param name="blackBoxRect">Optional rectangle that receives the bounding box (in pixels not DIPs) of all the pixels affected by drawing the glyph run. The black box rectangle may extend beyond the dimensions of the bitmap.</param> <returns> Standard HRESULT error code. </returns>
<summary> Gets a handle to the memory device context. </summary> <returns> Returns the device context handle. </returns> <remarks> An application can use the device context to draw using GDI functions. An application can obtain the bitmap handle (HBITMAP) by calling GetCurrentObject. An application that wants information about the underlying bitmap, including a pointer to the pixel data, can call GetObject to fill in a DIBSECTION structure. The bitmap is always a 32-bit top-down DIB. </remarks>
<summary> Gets the number of bitmap pixels per DIP. A DIP (device-independent pixel) is 1/96 inch so this value is the number if pixels per inch divided by 96. </summary> <returns> Returns the number of bitmap pixels per DIP. </returns>
<summary> Sets the number of bitmap pixels per DIP. A DIP (device-independent pixel) is 1/96 inch so this value is the number if pixels per inch divided by 96. </summary> <param name="pixelsPerDip">Specifies the number of pixels per DIP.</param> <returns> Standard HRESULT error code. </returns>
<summary> Gets the transform that maps abstract coordinate to DIPs. By default this is the identity transform. Note that this is unrelated to the world transform of the underlying device context. </summary> <param name="transform">Receives the transform.</param> <returns> Standard HRESULT error code. </returns>
<summary> Sets the transform that maps abstract coordinate to DIPs. This does not affect the world transform of the underlying device context. </summary> <param name="transform">Specifies the new transform. This parameter can be NULL, in which case the identity transform is implied.</param> <returns> Standard HRESULT error code. </returns>
<summary> Gets the dimensions of the bitmap. </summary> <param name="size">Receives the size of the bitmap in pixels.</param> <returns> Standard HRESULT error code. </returns>
<summary> Resizes the bitmap. </summary> <param name="width">New bitmap width, in pixels.</param> <param name="height">New bitmap height, in pixels.</param> <returns> Standard HRESULT error code. </returns>
<summary> Encapsulates a 32-bit device independent bitmap and device context, which can be used for rendering glyphs. </summary>