ImgQualityControlSetParameter |
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Prototype
boolOk:=ImgQualityControlSetParameter(intHandle, intParameter, intIndex)
Description
Set a parameter into the Check21 compliant quality control session.
Parameters
intHandle: integer valure representing the handle of initialized quality control session. intParameter: integer value representing the index of parameter to set. Allowed values are:
0: Left Margin to skip performing QC in 1/100 of inch (default is 25) 1: Top Margin to skip performing QC in 1/100 of inch (default is 25) 2: Right Margin to skip performing QC in 1/100 of inch (default is 25) 3: Bottom Margin to skip performing QC in 1/100 of inch (default is 25) 4: Minimum Image Size Threshold Horizontal to pass QC in 1/100 of inch (default is 0) 5: Minimum Image Size Threshold Vertical to pass the QC in 1/100 of inch (default is 0) 6: Maximum Image Size Threshold Horizontal to pass the QC in 1/100 of inch (default is maxint) 7: Maximum Image Size Threshold Vertical to pass the QC in 1/100 of inch (default is maxint) 8: Maximum Left Edge Overscan Threshold to pass the QC in 1/100 of inch (default is 0) 9: Maximum Right Edge Overscan Threshold to pass the QC in 1/100 of inch (default is 0) 10: Maximum Top Edge Overscan Threshold to pass the QC in 1/100 of inch (default is 0) 11: Maximum Bottom Edge Overscan Threshold to pass the QC in 1/100 of inch (default is 0) 12: Maximum Top Left Corner Fold Threshold to pass QC in 1/100 of inch (default is 3) 13: Maximum Top Right Corner Fold Threshold to pass QC in 1/100 of inch (default is 3) 14: Maximum Bottom Left Corner Fold Threshold to pass QC in 1/100 of inch (default is 3) 15: Maximum Bottom Right Corner Fold Threshold to pass QC in 1/100 of inch (default is 3) 16: Maximum Top Border Fold Threshod to pass QC in 1/100 of inch (default is 3) 17: Maximum Bottom Border Fold Threshod to pass QC in 1/100 of inch (default is 3) 18: Maximum Right Border Fold Threshod to pass QC in 1/100 of inch (default is 3) 19: Maximum Left Border Fold Threshod to pass QC in 1/100 of inch (default is 3) 20: Max Negative Skew Angle Threshold to pass QC in 1/10 of degree (default is -5 = -0.5°) 21: Max Positive Skew Angle Threshold to pass QC in 1/10 of degree (default is 5 = 0.5°) 22: Minimum Percentage Black Pixel Threshold to pass QC in 1/10 of percentage (default is 30 = 3%) 23: Maximum Percentage Black Pixel Threshold to pass QC in 1/10 of percentage (default is 200 = 20%) 24: Minimum Percent Brigthness Threshold to pass QC in 1/10 of percentage (default is 700 = 70%) 25: Maximum Percent Brigthness Threshold to pass QC in 1/10 of percentage (default is 900 = 90%) 26: Minimum Percent Contrast Threshold to pass QC in 1/10 of percentage (default is 500 = 50%) 27: Maximum Spot Noise Count Threshold to pass QC in pixels per square inch (default is 50) 28: Minimum Focus Threshold to pass QC in 1/10 of percentage (default is 500 = 50%) 29: Minimum Bitonal Compressed Image Size Threshold to pass QC in bytes (default is 10000) 30: Maximum Bitonal Compressed Image Size Threshold to pass QC in bytes (default is 100000) 31: Minimum Graylevel Compressed ImageSize Threshold to pass QC in bytes (default is 50000) 32: Maximum Graylevel Compressed Image Size Threshold to pass QC in bytes (default is 500000) 33: Maximum Image Width Difference with back side to pass QC in 1/100 of inch (default is 8) 34: Maximum Image Height Difference with back side to pass QC in 1/100 of inch (default is 8)
intValue: integer value representing the value of parameter to set. See parameter index to see allowed values.
Returned value
Boolean value: true if the parameter was set correctly, false otherwise.
Notes
None.
Example
// This example perform QC on checks built as 2 pages TIFF file each
// Perform this operation only if current image is its the first one of file if _CurrentPage=0 then begin
// Initialize the Check21 quality control session with default values qcSession:=ImgQualityControlInitialize;
// Set a max negative and positive angle of skew allowd to pass the QC different from default ImgQualityControlSetParameter(qcSession,20, -3); // -0.3° ImgQualityControlSetParameter(qcSession,21, 3); // +0.3°
// Load back side of check, the second image of the file BackSide:=ImgOpen(_CurrentInputFile,1);
// Performs the quality control checking ImgQualityControlExecute(qcSession,_CurrentImage, BackSide, _CurrentInputFile);
// Remove from memory back side ImgDelete(BackSide);
// Display measured QC flags (the first 17 measures) ApplicationLog('QC Result for file: ' + _CurrentInputFile);
for i:=0 to 16 do begin
// Get the measure measure:=ImgQualityControlGetMeasure(qcSession,i,0);
// Get the measure name measureName:=ImgQualityControlGetMeasureName(qcSession,i,0);
// Display the measure and the name ApplicationLog(MeasureName+' '+IntToStr(Measure));
end;
// Finalize the quality control session ImgQualityControlFinalize(qcSession); end; |