Accusoft ImagXpress 13
DocumentLineRemoval Method
| AccusoftImagXpress13 ActiveX DLL > ImagXpress Object : DocumentLineRemoval Method |
The minimum pixel length of a line to meet removal criteria.
Range: 26 - 20,000
Default: 50
The maximum pixel thickness of a line meeting the removal criteria.
Range: 1 - 50
Default: 20
The ratio of the line length to the line width. Lines below this aspect ratio are removed.
The ratio range is any floating point number between 1 and 1000. The typical value is 10. This provides a ratio of 100 pixels in length for every 10 pixels in width.
Range: 1 - 1000
Default: 10
The maximum allowed gap in a line for the line to still be considered one object. This value should be an integer from 0 to 20.
Range: 0 - 20
Default: 1
Maximum character size to reconstruct intersected characters within the given size after performing line removal. This value should be a positive integer including zero.
Range: 0 - 100
Default: 20
| Visual Basic |
|---|
Public Sub DocumentLineRemoval( _ ByVal MinLength As Long, _ ByVal MaxThickness As Integer, _ ByVal MinAspectRatio As Double, _ ByVal MaxGap As Integer, _ ByVal MaxCharRepairSize As Integer _ ) |
The minimum pixel length of a line to meet removal criteria.
Range: 26 - 20,000
Default: 50
The maximum pixel thickness of a line meeting the removal criteria.
Range: 1 - 50
Default: 20
The ratio of the line length to the line width. Lines below this aspect ratio are removed.
The ratio range is any floating point number between 1 and 1000. The typical value is 10. This provides a ratio of 100 pixels in length for every 10 pixels in width.
Range: 1 - 1000
Default: 10
The maximum allowed gap in a line for the line to still be considered one object. This value should be an integer from 0 to 20.
Range: 0 - 20
Default: 1
Maximum character size to reconstruct intersected characters within the given size after performing line removal. This value should be a positive integer including zero.
Range: 0 - 100
Default: 20
If values are out of range, ImagXpress throws an error message.
Line removal is the process of detecting and removing vertical and horizontal lines from an image. This method examines the current image to find lines and modifies the image to remove them. If no parameters are provided, defaults are used.
Outputs
Using the DocumentLineRemoval method
1. Load a 1 bit image from a file or stream input.
2. Call DocumentLineRemoval.
3. Examine properties (Lines are removed from current image.)
Note: Available in Professional Edition.