actually:
"sizes 320x320 so this program opens it and save 10 files that sizes 32x32" would require 100 files 32x32, not 10.
AW
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Question
code to DIVIDE and IMAGE?
i need to create an application that opens an image file and divide it into severals images size to 32x32, 64x64 and 128x128 pixels.
example,
supose that we have an image file that sizes 320x320 so this program opens it and save 10 files that sizes 32x32.
is there some code to do this?
it must be in VB 6.0.
thanks a lot!
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Answers
well, the thing is that the program must compute the amount of tiles to divide to and must have the availability to save tiles up to 128x128.
i was playing with the above code but i did not see how to save the tiles in 128x128 and it did not save all the tiles, it only saves 25 (5x5).
how about using 'image' control? is it possible?
thanks.
The PictureClip control will divide the image up EVENLY into however many rows and columns you specify:
' Based on an original 320x320 image...
' divide image up into 64x64 pieces
PictureClip1.Rows = 5
PictureClip1.Cols = 5
' divide image up into 32x32 pieces
PictureClip1.Rows = 10
PictureClip1.Cols = 10
So what are you supposed to do for 128x128 pieces? 320 is not a multiple of 128 so you would end up with a partial tile...
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by: Idle_MindPosted on 2005-11-20 at 16:01:25ID: 15330869
Create a New Project. Click on Project -> Components and place a CheckMark next to "Microsoft PictureClip Control 6.0 (SP3)". Draw one onto your form and add a CommandButton.
Set the Picture() property of the PictureClip control to the image you want to Split up into pieces. (You could also do this at run-time.)
The documentation says that the PictureClip control only supports bitmaps but it worked with a JPG as well for me.
***NOTE*** The PictureClip control is INVISIBLE at RUNTIME!!!!
Option Explicit
Private Sub Command1_Click()
' divide image up into 25 pieces (5x5 grid)
PictureClip1.Rows = 5
PictureClip1.Cols = 5
Dim pieces As Integer
Dim i As Integer
pieces = PictureClip1.Cols * PictureClip1.Rows
For i = 1 To pieces
SavePicture PictureClip1.GraphicCell(i
Next i
MsgBox "Done"
End Sub