10bit Canvas Element

Modified on 2018/08/29 04:07 by Administrator — Categorized as: Base Elements, Deprecated, Elements

Summary

Element Icon 10bit canvas
Info
Category: Deprecated AddIn: Base Layer
Creator: OkazoLab Scope: Parent event
Owns Snippets: None Usage: Stimulus screen

Properties

NameDescription                              ConstraintsTypeOn
runtime
change
Visual Appearance
Background Color        Background color for canvas.                stColor         
Position        Defines a position of the rendering viewport on the screen                clPoint         
Size        Defines a size of the element's rendering viewport on the screen                clSize         
Z Order        Indicates Z Order of the element on the given event                Int32         
Pivot Point        Defines alignment of the pivot point (or, element's position) relative to element's rendering area. The pivot point sets the center of element's rotation and scale directions.                stAlig..         
Visible        Defines whether the element is visible                Boolean         
Rotation        Rotation angle in degrees                Double         
Run Time
Graphics        Drawing context for GDI functions                Graphi..         
Bitmap        Pixels array                Bitmap         
Positional Jitter
Reset Jitter Now        Runtime command that resets the positional jitter.                Boolean         
Current Jitter        Returns the current jitter                clPoint         
Jitter Range        Defines a possible range for the random jitter. The range is centered to the position of the element.                clSize         
Test Jitter        Click to test the current jitter                Boolean         
Control
Is Enabled        If set to false the element is completely omitted when the experiment is run                Boolean         
Title        Title of the element                String         

10bit Canvas Element is a twin of GDI Canvas element. The element provides a rectangular canvas for drawing of custom programmable vector graphics with 10bit color depth. For that purpose, all drawing functions of powerful GDI+ graphics API are directly available in code snippets. In contrast to GDI Canvas, this element can be only used on a limited number of graphics card supporting 10bit operations.