[ Show ]
Support VoyForums
[ Shrink ]
VoyForums Announcement: Programming and providing support for this service has been a labor of love since 1997. We are one of the few services online who values our users' privacy, and have never sold your information. We have even fought hard to defend your privacy in legal cases; however, we've done it with almost no financial support -- paying out of pocket to continue providing the service. Due to the issues imposed on us by advertisers, we also stopped hosting most ads on the forums many years ago. We hope you appreciate our efforts.

Show your support by donating any amount. (Note: We are still technically a for-profit company, so your contribution is not tax-deductible.) PayPal Acct: Feedback:

Donate to VoyForums (PayPal):

Login ] [ Contact Forum Admin ] [ Main index ] [ Post a new message ] [ Search | Check update time | Archives: 1234[5]678910 ]

[ Next Thread | Previous Thread | Next Message | Previous Message ]

Date Posted: 10:50:35 08/02/02 Fri
Author: Michel
Subject: Re: Questions about the TResizeTransform
In reply to: yoshi 's message, "Questions about the TResizeTransform" on 12:10:55 07/31/02 Wed

Hi Yoshi,

For the resize transform there is no predefined limit on Width/Height, but windows will have memory/resource problems when they reach too high. I have seen black/white graphics 20000x20000, but for color this will probably be too large.

For the filters, the results will depend on the image being resized. Some filters may look better than other. The triangle and hermite filters are generally not as good as the other ones but are faster.

Thank you for reporting the problem with the mmDrag mode when both the left/right button is pressed. I will look into this and correct this for the next release.

Best regards,

>I am Japanese and registerd user, I am not good at
>I am C++Builder 5 user.
>I have three questions.
>[Question 1]
>How big is the maximum value of the Properties Width
>and Height of the TResizeTransform ?
>[Question 2]
>Please teach me the meaning of the following filter
>types and quality order.
> ifTriangle ?
> ifHermite ?
> ifBell ?
> ifBSpline ?
> ifLanczos3 ?
> ifMitchell ?
>[Question 3]
>With the TImageScrollBox component, MouseMode
>property is mmDrag.
>When the left mouse button and the right mouse button
>is pressed at the same time,
>the hand shape cursor is left grasping.
>Why ? Is this Bug ?

[ Next Thread | Previous Thread | Next Message | Previous Message ]


[ Contact Forum Admin ]

Forum timezone: GMT-5
VF Version: 3.00b, ConfDB:
Before posting please read our privacy policy.
VoyForums(tm) is a Free Service from Voyager Info-Systems.
Copyright © 1998-2019 Voyager Info-Systems. All Rights Reserved.