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GMImage.GetOrientation
Queries the image orientation.
| Component | Version | macOS | Windows | Linux | Server | iOS SDK |
| GraphicsMagick | 2.0 | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
MBS( "GMImage.GetOrientation"; ImageRef ) More
Parameters
| Parameter | Description | Example |
|---|---|---|
| ImageRef | The image reference number. | 1 |
Result
Returns a number.
Description
Queries the image orientation.Possible orientation values:
| Name | Value | Description |
| UndefinedOrientation | 0 | Unknown |
| TopLeftOrientation | 1 | Line direction: Left to right, Frame Direction: Top to bottom |
| TopRightOrientation | 2 | Line direction: Right to left, Frame Direction: Top to bottom |
| BottomRightOrientation | 3 | Line direction: Right to left, Frame Direction: Bottom to top |
| BottomLeftOrientation | 4 | Line direction: Left to right, Frame Direction: Bottom to top |
| LeftTopOrientation | 5 | Line direction: Top to bottom, Frame Direction: Left to right |
| RightTopOrientation | 6 | Line direction: Top to bottom, Frame Direction: Right to left |
| RightBottomOrientation | 7 | Line direction: Bottom to top, Frame Direction: Right to left |
| LeftBottomOrientation | 8 | Line direction: Bottom to top, Frame Direction: Left to right |
Examples
Set and query orientation:
Set Variable [ $Image ; Value: MBS("GMImage.New"; "200x200"; "white") ]
Set Variable [ $r ; Value: MBS("GMImage.SetOrientation"; $Image; 5) ]
Show Custom Dialog [ "LineWidth" ; MBS("GMImage.GetOrientation";$Image;) ]
Set Variable [ $r ; Value: MBS("GMImage.Release";$Image) ]
See also
- GMImage.GetEXIFOrientation
- GMImage.New
- GMImage.Release
- GMImage.SetEXIFOrientation
- GMImage.SetOrientation
Example Databases
Blog Entries
This function checks for a license.
Created 18th August 2014, last changed 17th September 2020
