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fluttercandies / flutter_image_editor

Flutter plugin, support android/ios.Support crop, flip, rotate, color martix, mix image, add text. merge multi images.
Apache License 2.0
407 stars 124 forks source link

High quality of PNG images #119

Closed mitrakov closed 10 months ago

mitrakov commented 10 months ago

Platforms

macOS

Description

After re-encoding PNG image (ImageEditor.editImage) the quality of a new picture is extremely low: colours become more dark, and pixels are getting distorted. Please keep the original quality of PNG image.

Why

Before and after, check her arms: png-image-1 png-image-2

mitrakov commented 10 months ago

Okay, looks like default quality value is too low. This code makes the trick:

option.outputFormat = isPng ? OutputFormat.png(100) : OutputFormat.jpeg(100);