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LAMW: Save images from jImageList or jImageView
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Author
Topic: LAMW: Save images from jImageList or jImageView (Read 2618 times)
c4p
Full Member
Posts: 158
LAMW: Save images from jImageList or jImageView
«
on:
April 15, 2018, 01:45:50 am »
What's the best way to save a single PNG/image from a jImageList array or jImageView, tried a few ways using SaveToFile and no luck so far, having a bad day, path not important I can handle that
Logged
Lazarus 2.0.12 r64642/FPC 3.2.0 LAMW v0.8.6.4 on Windows 10+Linux Mint 21.2, projects mainly built using AppCompat and Gradle v8.5
jmpessoa
Hero Member
Posts: 2302
Re: LAMW: Save images from jImageList or jImageView
«
Reply #1 on:
April 15, 2018, 03:40:47 am »
If Your "jImageView" has/show some image, you can try: [save to device "download" folder]
Code: Pascal
[Select]
[+]
[-]
procedure
TAndroidModule1
.
jButton1Click
(
Sender
:
TObject
)
;
begin
if
jImageView1
.
GetBitmapImage
(
)
<>
nil
then
jImageFileManager1
.
SaveToFile
(
jImageView1
.
GetBitmapImage
(
)
,
GetEnvironmentDirectoryPath
(
dirDownloads
)
,
'myImage.png'
)
;
end
;
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Lamw: Lazarus Android Module Wizard
https://github.com/jmpessoa/lazandroidmodulewizard
c4p
Full Member
Posts: 158
Re: LAMW: Save images from jImageList or jImageView
«
Reply #2 on:
April 15, 2018, 11:00:58 am »
Slap head moment! thank you! that works as does jImageList.
«
Last Edit: April 15, 2018, 11:16:34 am by c4p
»
Logged
Lazarus 2.0.12 r64642/FPC 3.2.0 LAMW v0.8.6.4 on Windows 10+Linux Mint 21.2, projects mainly built using AppCompat and Gradle v8.5
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