Prevent CropRect Translation in Image Cropper

[mans17312]

Description:
Currently, the image cropper allows the CropRect to translate, which can result in unintended changes to the selected area. However, in some cases, users may require a fixed aspect ratio without allowing the CropRect to translate.

Problem:

1. The CropRect can translate freely, causing the selected area to change size or position unintentionally.
2. While setFixedAspectRatio exists, it does not prevent the CropRect from translating.

Desired Solution:

1. Disable the translation of the CropRect while maintaining a fixed aspect ratio.
2. Even if the user attempts to translate the CropRect, it should remain fixed in size and aspect ratio.
3. Provide a way to enable/disable this feature programmatically or through configuration options.

[vanniktech]

Hmm this might be the same request as this here, right? #630

[theduc0x]

Yes, that's what I meant too @vanniktech

[vanniktech]

@mans17312 #636 does this also what you want?

[theduc0x]

hello, I think it will still be possible to move CropRect, it's just not possible to change from one crop to another. For example, if I am setting Crop with a ratio of 3:4, it will only maintain that ratio and the user can only move up, down, left and right. Now with the new version, you have blocked all events from entering CropRect @vanniktech

[theduc0x]

hi, I found a function setMinCropResultSize(), then just pass minWidth, minHeight to meet my requirements.