Description
Option values which determine the basis for scaling operations.
Members
| Member | Value | Description |
|---|---|---|
| PV_ScalingMethod_Factor | 3 | Scaling will be performed using a factor from the current image center. The factor is based on the image size vs. the image window size (i.e. original image paper size). The image is centered on the default location, which is the upper-left corner of the image by default. |
| PV_ScalingMethod_FactorLocation | 2 | Scaling will be performed using a zoom factor from the specified location. The factor is based on the image size (i.e. original image paper size). |
| PV_ScalingMethod_Ratio | 5 | Scaling will be performed using a scaling ratio from the current image center. The ratio is based on image pixels to the window pixels. The image is centered on the default location, which is the upper-left corner of the image by default. |
| PV_ScalingMethod_RatioLocation | 4 | Scaling will be performed using a ratio from the specified location. The ratio is based on image pixels to the window pixels. |
| PV_ScalingMethod_Rectangle | 1 | Scaling will fit the specified image rectangle to the image window. |
| PV_ScalingMethod_Unspecified | 6 | Reserved. |
| PV_ScalingMethod_ZoomToFit | 0 | Scaling will be performed using one of the PV_ZoomToFit methods. |