Search found 20 matches

by m.cordini
Mon Sep 03, 2007 2:15 pm
Forum: Image Processing & Document Imaging
Topic: CropBorders2
Replies: 14
Views: 2447

CropBorders2

Hi Loic.
one question...
the CropBorders2 works with 24 bit color image ?

is most important and urgent....

:)...
Thanks.
Marco Cordini
by m.cordini
Tue Jul 10, 2007 4:38 pm
Forum: Image Processing & Document Imaging
Topic: problem with CropBorders2
Replies: 2
Views: 939

Hi Marco, The problem doesn't came from the cropborders2() method. It was the CreateImageFromDIB which made always 96 dpi image. You have two solution: 1- Download the last edition. or 2- Use The SetHorizontalResolution() and the SetVerticalResolution() methods after the CreateImageFromDIB() method...
by m.cordini
Tue Jul 10, 2007 11:38 am
Forum: Image Processing & Document Imaging
Topic: problem with CropBorders2
Replies: 2
Views: 939

problem with CropBorders2

Hi Loic... I'm Back... :D I've a little problem.... with image created with eztwain and cropborders my image is scanning with 300 dpi... but with cropborders2(99,2) the image is 96 dpi... the image created with eztwain is contained in a system.intptr called hdib and uses oGdPicture.CreateImageFromDI...
by m.cordini
Tue Jun 26, 2007 11:56 am
Forum: Image Processing & Document Imaging
Topic: Twain - How to use specific capability like Threshold
Replies: 2
Views: 4372

Hi Marco. Good question! As always. :D You can use the low level API to do that: Dim nCapItemType As Long Dim nTresholdValue As Long nCapItemType = oGdPicture.TwainGetCapItemType(ICAP_THRESHOLD) nTresholdValue = 150 ' [0 to 255] from the TWAIN 1.9a Specification (9-491) Call oGdPicture.TwainSetCapC...
by m.cordini
Tue Jun 26, 2007 9:29 am
Forum: Image Processing & Document Imaging
Topic: Twain - How to use specific capability like Threshold
Replies: 2
Views: 4372

Twain - How to use specific capability like Threshold

Hi Loic,
a little question.
in the twain specs i can set SetThreshold
but i can't found in the ogdpicture.twain.
is very important for my procedure.
can you help me :?: