SciChart.Drawing.Common Namespace (SciChart.Drawing)
Classes
| Class | Description | |
|---|---|---|
 | DefaultRenderTimerFactory | Default implementation of IRenderTimerFactory |
| DrawEventArgs | EventArgs raised when the IRenderSurface.Draw event is raised, which occurs at the start of the render pass |
| FontCacheKey | identifies cached rendered character |
| RenderContextBase | Defines the base class for IRenderContext2D implementors, allowing drawing, blitting and creation of pens and brushes on the RenderSurfaceBase |
| RenderedEventArgs | Event args used when the IRenderSurface.Rendered event is raised |
| RenderOperationLayer | Stores a queue of System.Action operations to perform, intended to be used to queue rendering operations and re-arrange Z-order |
| RenderOperationLayers | A collection of RenderOperationLayer layers, which allow rendering operations to be posted to a layered queue for later execution in order (and correct Z-ordering). |
| RenderSurfaceBase | An abstract base class for the RenderSurface, which is a viewport used within the a SciChartSurface to render RenderableSeries types in a fast manner. The renderer architecture is plugin based, meaning we have build multiple implementations of RenderSurfaceBase. |
| RenderTimer | A timer which uses either System.Windows.Media.CompositionTarget.Rendering event (in case of maxFrameRate supplied as null to Constructor) or DispatcherTimer. Used by RenderSurfaceBase derived types to trigger drawing |
| SharedRenderTimer | Provides a single render scheduling timer for the entire application (all charts will be triggered by the same timer). Intent is to save CPU time by dispatching to the UI thread only once when there are many charts. |
| ThreadedRenderScheduler | A timer which uses System.Timers.Timer to signal when rendering should occur. This can be used to solve problems with WinForms / WPF message loops and priority in certain high performance scenarios Used by RenderSurfaceBase derived types to trigger drawing |
Interfaces
| Interface | Description | |
|---|---|---|
 | IBrush2D | Defines the interface to a 2D Brush used to paint fills on the IRenderSurface2D |
| IDashSplittingContext | Defines interface to context of splitting line into dashes |
| IExtremeRenderContext2D | Defines the interface to a Extreme 2D RenderContext |
| IPathColor | A base interface for IPen2D and IBrush2D. Used by the IPathDrawingContext to draw fills and lines |
| IPathContextFactory | Creates IPathDrawingContext instances, e.g. to draw lines, points, polygon outlines depending on the final implementation. |
| IPathDrawingContext | Returns an IPathDrawingContext to draw a polyline, or collection of PointMarkers |
| IPen2D | Defines the interface to a 2D pen, used to draw lines on the IRenderSurface2D |
| IPointMarkerPathContextFactory | Creates IPointMarkerPathDrawingContext instances, e.g. to draw points (ellipses, squares, triangles). |
| IPointMarkerPathDrawingContext | Returns an IPointMarkerPathDrawingContext to draw a polyline, or collection of PointMarkers |
| IRenderContext2D | Defines the interface to a 2D RenderContext, allowing drawing, blitting and creation of pens and brushes on the RenderSurfaceBase |
| IRenderScheduler | |
| IRenderSurface | Common interface for a RenderSurface, RenderSurfaceBase |
| IRenderSurface2D | Defines the interface to a RenderSurface, which is a viewport used to draw 2D graphics in a fast manner. The renderer architecture is plugin based, meaning we have build multiple implementations of RenderSurfaceBase. |
| IRenderTimerFactory | Defines the interface for the render timer factory |
| ISprite2D | Defines the interface to a 2D Sprite, a small fixed-size bitmap which is rendered repeatedly to the viewport |
| ITexture2D | Defines the interface to a 2D texture, used to draw images on the IRenderSurface2D |
| IVerticesBuffer | Defines the interface to a GPU vertex buffer |
| IVxRenderContext | Defines the interface to a Twister 2D RenderContext, allowing drawing, blitting and creation of pens and brushes on the RenderSurfaceBase |
Enumerations
| Enumeration | Description | |
|---|---|---|
 | RenderLayer | Enumeration Constants to define the layers in RenderOperationLayers |
| TextureFiltering | Defines the texture filtering mode. Texture filtering is the method used to determine the texture color for a texture mapped pixel, using the colors of nearby texels (pixels of the texture) |
| TextureFormats | Defines TextureFormats for ITexture2D derived types |
| TextureMappingMode | Defines enumeration constants to describe how textures are mapped. If textures are mapped PerScreen, then a single large texture is shared for all elements that use this texture. Else, if PerPrimitive then individual primitives have separate textures. |
See Also