Vision Data Access Functions
Vision Data Access (VDA) functions extract individual values from data structures, functions and other cell references, categorized as follows.
Note:
- The Color, ColorHist and WhiteBalance VDA functions are only supported on color vision systems.
- The LineScan VDA functions are only supported on Line Scan vision systems.
- The ReadIDCode VDA functions are only supported on vision systems running In-Sight firmware 4.x.x firmware. For a complete list of models and supported firmware versions, see Firmware Versions.
| VDA Category | Referenced Structure(s) and Function(s) | Related Topics |
|---|---|---|
| Bead | Bead | |
| Blobs | Blobs | Blobs |
| CircleFit | CircleFit | CircleFit |
| Clocked Data Storage | Count | Clocked Data Storage |
|
Color |
ExtractColorLib MatchColorLib |
Color |
|
ColorHist |
ColorHist | ColorHist |
| Controls |
Authorize ListBox |
Controls |
| Dist | Dist | Dist |
| Edges | Edges | Edges |
| Flaw Detection | DetectFlaw | Flaw Detection |
| Font | Font | Font |
| GetErrorCode | Most structures | GetErrorCode |
| GetErrorString | Most structures | GetErrorString |
| GetOnline | Event | GetOnline |
| Hist | Hist | Hist |
| IDCode | IDCode | VerifyIDCode |
| IDMax | IDMax | IDMax |
| IDValidate | IDValid | IDValidate |
| IDVerify | IDVerify | IDVerify |
| Image | Image | Image |
| Input/Output |
Device Event FTP Message MSStack Query ReadDeviceNet ReadEIP Result Serial SMTP Time Timer Write |
Input/Output |
| InspectEdge |
Inspect InspectEdge InspectEdgeForDefect InspectEdgePosition InspectEdgeWidth |
InspectEdge |
| LineFit | LineFit | LineFit |
| Line Scan | Event | Line Scan |
| OCRMax | OCRMax | OCRMax |
| Patterns | Patterns | Patterns |
| Scripting |
Script Get |
Scripting Functions |
| Statistics | Stats | Stats |
| Structures |
Annulus Circle Cross Fixture Line Point Region |
Structures |
| Text | Text | Text (OCV/OCR) |
| Time/Timer | Image, Referenced Cell(s) | Time/Timer |
| WhiteBalance | Event | WhiteBalance |