Question

delphi 2007 png image

Asked by: yarek

How to add a PNG image into delphi 2007 ?

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Asked On
2008-08-12 at 16:49:01ID23643128
Tags

delphi

Topics

Graphics and Delphi Programming

,

Delphi IDE

,

Delphi Components

Participating Experts
3
Points
500
Comments
8

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Answers

 

by: MerijnBPosted on 2008-08-12 at 23:54:58ID: 22219558

how do you mean?

In a resource?
On your form?
Design time?
Run time?

 

by: yarekPosted on 2008-08-13 at 01:35:09ID: 22219998

Just like TImage component.
Regards
Ps any known components to integarte PNG into buttons as well ?

 

by: ciulyPosted on 2008-08-13 at 02:06:10ID: 22220102

use TPNGImage (http://www.codeplex.com/PNGImage take a look at the older original code on suorforge, also mentioned there)

 

by: yarekPosted on 2008-08-13 at 02:42:47ID: 22220260

Link to download is broken !

 

by: ciulyPosted on 2008-08-13 at 02:58:06ID: 22220315

damn. seems it was removed from SF not too long ago. ugly. this link still works though: http://www.codeplex.com/PNGImage/Release/ProjectReleases.aspx?ReleaseId=13294#ReleaseFiles

I jsut download it myself to be on the safe side (I have it somewhere, but what is safe is safe :) )

 

by: bernaniPosted on 2008-08-13 at 06:09:28ID: 22221326

Hi,

You can download

http://www.thany.org/download/14/pngcomponentssetup.zip

from http://www.thany.org/article/18/VCL

Contains PngImageList, PngImageCollection, PngCheckListBox, PngBitBtn and PngSpeedButton.


From the doc file:
[PngComponents' main and most important component is the PngImageList. This is a descendant of the normal TImageList, with in addition full support for PNGs with an alpha-channel. This will enable you to keep using most components that take advantage of imagelists, while actually feeding them icons with alphablending capabilities. Two other very nice components are the PngSpeedButton and the PngBitBtn. These two buttons do not have a Glyph anymore, but in stead, they accept a PNG file to be assigned directly to the button, without the need for an imagelist (just like the normal SpeedButton and BitBtn). And since the PNG glyphs are drawn in realtime, there's no more hassling with WM_DISPLAYCHANGE when the user changes the clBtnFace color in his display settings...].

Note that I don't have tested them unter D2007.

20120131-EE-VQP-002

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