Class GraphicsFactory
Contains static methods and properties related to the graphics objects creation, conversion and handling.
public static class GraphicsFactory- Inheritance
-
GraphicsFactory
Fields
- BrushAndPenToStrokeAndFillPaint
Gets or sets function which is used when BrushAndPen is converted to SKPaint with StrokeAndFill style.
- ColorToFillPaint
Gets or sets function which is used when Color is converted to SKPaint with Fill style.
- ColorToStrokeAndFillPaint
Gets or sets function which is used when Color is converted to SKPaint with StrokeAndFill style.
- ColorToStrokePaint
Gets or sets function which is used when Color is converted to SKPaint with StrokeAndFill style.
- DefaultDPI
Gets or sets default dpi value used when pixels are converted from/to device-independent units.
- FontToSkiaFont
Gets or sets function which is used when Font is converted to SKFont.
- PenToPaint
Gets or sets function which is used when Pen is converted to SKPaint.
Properties
- AlphaBitsFormat
Gets or sets ImageBitsFormat for the images with alpha channel.
- GenericBitsFormat
Gets or sets ImageBitsFormat for the GenericImage images.
- Handler
Gets or sets IGraphicsFactoryHandler object which is used internally to perform all the operations.
- IsOpenGLAvailable
Gets a value indicating whether OpenGL is available on the current system.
- MeasureCanvasOverride
Gets or sets global override for measure canvas.
- NativeBitsFormat
Gets or sets ImageBitsFormat for the opaque images.
Methods
- CreateMemoryCanvas(CanvasCreateParams)
Creates memory canvas for the specified scale factor. This canvas can be used to perform text measure.
- CreateMemoryCanvas(Image)
Creates memory canvas for the specified image.
- CreatePaint(SKColor, LineCap, LineJoin, float)
Creates and configures a new SKPaint instance for drawing strokes.
- CreateSkiaSurface(GenericImage, ImageLockMode)
Creates ISkiaSurface object for the specified generic image.
- CreateSkiaSurface(Image, ImageLockMode)
Creates ISkiaSurface object for the specified image. Consider using transparent images as they are handled faster. Solid images are handled slower as they are converted to GenericImage before rendering. This is required as SkiaSharp does not support all pixel formats. Also on MacOS all images are handled via GenericImage as native image pixels cannot be accessed directly via SkiaSharp.
- CreateStrokeAndFillPaint(BrushAndPen)
Creates SKPaint with StrokeAndFill style for the specified BrushAndPen value.
- GetBitsFormat(ImageBitsFormatKind)
Gets ImageBitsFormat for the specified ImageBitsFormatKind.
- GetOrCreateMemoryCanvas(CanvasCreateParams)
Gets memory canvas for the specified scale factor. This canvas can be used to perform text measure.
- OnePixelAsDip(float?)
Converts a single pixel to device-independent pixels (DIPs).
- PixelFromDip(PointD, float?)
Converts device-independent units to pixels.
- PixelFromDip(RectD, float?)
Converts device-independent units to pixels.
- PixelFromDip(SizeD, float?)
Converts device-independent units to pixels.
- PixelFromDip(float, float?)
Converts device-independent units to pixels.
- PixelToDip(PointI, float?)
Converts PointI to device-independent units.
- PixelToDip(RectI, float?)
Converts RectI to device-independent units.
- PixelToDip(RectI[], float?)
Converts array of RectI to device-independent units.
- PixelToDip(SizeI, float?)
Converts SizeI to device-independent units.
- PixelToDip(int, float?)
Converts pixels to device-independent units.
- PixelsArgbToRgba(int, int, ARGBValue*, bool)
Converts ARGB to RGBA pixels.
- ScaleFactorFromDpi(int)
Converts dpi to scale factor.
- ScaleFactorOrDefault(float?)
Validates
scaleFactorand returns default value if it is not specified.
- ScaleFactorToDpi(float)
Converts scale factor to dpi.