Parameters
- page
- An ImageGear.Core.ImGearRasterPage class object to detect edge map for.
- method
- Type of edge map operation to perform.
- channels
- Channel range to apply the operation.
This method takes into account the ROI settings of page object, that are accessible via the ImageGear.Core.ImGearRasterPage.ROI property. By default ROI is set to the entire image.