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  Topic: Put_DIB_Block
Norm.Campbell

Replies: 1
Views: 78

PostForum: General   Posted: Sun Feb 25, 2024 11:39 pm   Subject: Put_DIB_Block
My code includes a call to Put_DIB_Block@.

When I run the code from a subdirectory

D:\Kenya drone data 45.1 Gb ref\Samuel 15_16 segment images plots
\Samuel_15_16_2023_12_13_MS_CSV JPG 1.14 Gb ...
  Topic: error when linking with /check /undef
Norm.Campbell

Replies: 8
Views: 764

PostForum: Support   Posted: Wed Jan 17, 2024 11:29 am   Subject: error when linking with /check /undef
I've found the cause of the problem, and fixed it, but I am curious as to why a superfluous common statement should cause the debugger to fail to operate.
  Topic: error when linking with /check /undef
Norm.Campbell

Replies: 8
Views: 764

PostForum: Support   Posted: Wed Jan 17, 2024 2:14 am   Subject: error when linking with /check /undef
Hi Paul

There is a line

common / eig_det / det

in subr cvpgei

called from cvpcvu called from cvscvp called from CVA_successive_projections.

When I comment that out, the code links ...
  Topic: error when linking with /check /undef
Norm.Campbell

Replies: 8
Views: 764

PostForum: Support   Posted: Sun Jan 07, 2024 10:23 am   Subject: error when linking with /check /undef
Thank you Paul

I've sent the code via email.

Please let me know when you receive it.
  Topic: error when linking with /check /undef
Norm.Campbell

Replies: 8
Views: 764

PostForum: Support   Posted: Sun Jan 07, 2024 7:58 am   Subject: error when linking with /check /undef
I have some Fortran code that runs and produces sensible output when I use the following commands:

ftn95 /intl /dreal /64 CVA_ascii_image_n_B_W.for > ftn_compile.out
slink64 CVA_ascii_ima ...
  Topic: PNG transparency
Norm.Campbell

Replies: 6
Views: 5819

PostForum: General   Posted: Mon Oct 10, 2022 12:59 pm   Subject:
You guessed correctly.

My code only appears to write a PNG file because I gave the file name a PNG extension.

When I renamed the output "PNG" file as .BMP, CS4 recognised it (as did Pa ...
  Topic: PNG transparency
Norm.Campbell

Replies: 6
Views: 5819

PostForum: General   Posted: Mon Oct 10, 2022 11:28 am   Subject: PNG transparency
I read that PUT_DIB_BLOCK worked for PNG files, so I changed the extension, and my code wrote a PNG file.

The resulting PNG file (according to its properties) is 24-bit, and displays when I click o ...
  Topic: PNG transparency
Norm.Campbell

Replies: 6
Views: 5819

PostForum: General   Posted: Mon Oct 10, 2022 9:38 am   Subject: PNG transparency
I should have been more explicit.

Currently I have a work-around, where I load the JPG images into Photoshop; define a "transparent" area; and export the resulting edited images as PNGs. ...
  Topic: PNG transparency
Norm.Campbell

Replies: 6
Views: 5819

PostForum: General   Posted: Mon Oct 10, 2022 5:16 am   Subject: PNG transparency
Is it possible to add a transparency layer when creating PNG files?

Norm Campbell
  Topic: RGB@
Norm.Campbell

Replies: 20
Views: 10942

PostForum: 64-bit   Posted: Thu Dec 31, 2020 6:41 am   Subject:
To take your comment seriously, I quite like the 64-bit version.

I spend a fair bit of time writing code to process remotely sensed images. I can usually just fit my images in in 32-bit mode, but w ...
  Topic: RGB@
Norm.Campbell

Replies: 20
Views: 10942

PostForum: 64-bit   Posted: Tue Dec 29, 2020 8:58 am   Subject:
Hi Paul

Just to let others (and you) know that replacing

PUT_DIB_BLOCK@ ( flno, ... )

with

nFUNC = Export_Image@ ( flno )

fixes the problem.

I also replaced DRAW_LINE@ with DRAW_LI ...
  Topic: RGB@
Norm.Campbell

Replies: 20
Views: 10942

PostForum: 64-bit   Posted: Sun Dec 20, 2020 7:45 am   Subject:
Hi Paul

I was about to send you a response, noting that I'd done some more checking, and found that my computer was reporting a memory error when it rebooted, and that perhaps the difference in mem ...
  Topic: RGB@
Norm.Campbell

Replies: 20
Views: 10942

PostForum: 64-bit   Posted: Fri Dec 18, 2020 1:22 pm   Subject:
Hightail wants an email address to send you a notification.
  Topic: RGB@
Norm.Campbell

Replies: 20
Views: 10942

PostForum: 64-bit   Posted: Fri Dec 18, 2020 1:17 pm   Subject:
Yes, I did.

FTN95/x64 Ver. 8.30.0 Copyright (c) Silverfrost Ltd 1993-2018
  Topic: RGB@
Norm.Campbell

Replies: 20
Views: 10942

PostForum: 64-bit   Posted: Fri Dec 18, 2020 12:45 pm   Subject:
My apologies, Paul, my email was not clear.

The code

nclr = 10

nSymblColor = RGB@ ( nclr, nclr, nclr )

gives a black axis under both v32 and x64, which is what it should do.

A bit ...
 
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