iOS Question LoadBitmapSample

[Giuliano Cucchiarini]

Hi
I am moving, an android App to iOS using b4i, but I do not find the function LoadBitmapSample.
Where is it?

Thank you

Giuliano C.

 

[Erel]

There isn't one. There isn't such a feature in iOS SDK.

 

[Giuliano Cucchiarini]

How can I create low resolution images to display in a thumbnail?

 

[Erel]

You can show the image with an ImageView and set the content mode to FILL. The image will be resized together with the image view.

 

[Giuliano Cucchiarini]

I know this, but since the images (thumbnails) to load in my scrollview are hundreds, I risk to use too much RAM and maybe also I may have performance issues..what do you think?
Maybe I can use the drawing library to creare low resolution version of each picture and use them to fill the scrollview, I would like to know your opinion.
Thank you

Giuliano

 

[Erel]

You need to run some tests to check it. It may be problematic.

 

[Giuliano Cucchiarini]

Sorry Erel, but what kind of problem do you see in this? I do not understand.

 

[Erel]

Loading many large images may consume to much memory. You need to test it.

 

[Giuliano Cucchiarini]

I think that there is a misanderstanding. I do not load large images on my scroll view. I load only the low resolutions images that I have previously created with the drawing library. (See my previous post)
In other words, for each high resolution picture that I have in my App, I create the corresponding low-resolution picture that will be used to fill the scrollview. In this way I should not have memory problems.
I hope that this explanation is more clear.

What do you think?

Anyway, thank you for your help and for your patience. You are doing a nice job!

Giuliano

 

[Erel]

I think that it will work fine.