ImageSize Property
Applies To
Vision Sequence
Description
Sets and returns the image size of the search image.
Usage
VGet Sequence.ImageSize, var
VSet Sequence.ImageSize, value
- Sequence
- String variable containing a sequence name.
- var
- Integer variable that will contain the value of the property.
- value
- Integer value or expression for the new value of the property.
Values
Specify the constant which represents the image size. For details on available constants, refer to Remarks.
Remarks
Sets the image size for the search image. When ImageSource is Camera, ImageSize specifies the size of the image that is transferred from the camera. This allows for faster image acquistion when using lower resolutions. When ImageSource is File, ImageSize specifies the size of the file image.
You cannot set the ImageSize to a value that is larger than the maximum image size supported by the current camera.
Available constants are as follows:
| Vision constant name | Resolution |
|---|---|
| VISION_IMAGESIZE_320X240 | Image width:320, image height: 240 |
| VISION_IMAGESIZE_640X480 | Image width:640, image height: 480 |
| VISION_IMAGESIZE_800X600 | Image width:800, image height: 600 |
| VISION_IMAGESIZE_1024X768 | Image width:1024, image height: 768 |
| VISION_IMAGESIZE_1280X1024 | Image width: 1280, image height: 1024 |
| VISION_IMAGESIZE_1600X1200 | Image width:1600, image height: 1200 |
| VISION_IMAGESIZE_2048X1536 | Image width:2048, image height: 1536 |
| VISION_IMAGESIZE_2448X2048 | Image width:2448, image height: 2048 |
| VISION_IMAGESIZE_2560X1920 | Image width:2560, image height: 1920 |
| VISION_IMAGESIZE_3664X2748 | Image width:3664, image height: 2748 |
| VISION_IMAGESIZE_4024X3036 | Image width:4024, image height: 3036 |
| VISION_IMAGESIZE_5472X3648 | Image width:5472, image height: 3648 |
See Also
Vision Sequence, ImageFile Property, ImageFileScale Property