Unexpected alpha channel when using RGB colors and rotate

[ArheusLis]

Expected behavior

Output got rgb colors scheme.

Actual behavior

If I'm using rotation even with 0 - output become 32bit ARGB.

Steps to reproduce the behavior

        Thumbnails.of(new File("source_1.bmp"))
                .imageType(BufferedImage.TYPE_INT_RGB).scale(1).rotate(0).outputFormat("PNG")
                .toFile(new File("expect.png"));

Output: 32 bit ARGB

        Thumbnails.of(new File("source_1.bmp"))
                .imageType(BufferedImage.TYPE_INT_RGB).scale(1).outputFormat("PNG")
                .toFile(new File("expect.png"));

Output: 24 bit RGB

Environment

• OS vendor and version: Windows 10
• JDK vendor and version: 11
• Thumbnailator version:0.4.12

[coobird]

@ArheusLis , thank you for reporting this.

This behavior seems to be incorrect.

[coobird]

Fixed in 0.4.13.