4.1.0

[g0dkar]

Disregard the name of the branch :P

4.1.0

After I merge this PR I'll release v4.1.0 with the main following changes:

Feel free to leave any suggestions, comments, nitpicks, etc.!

• Introduces fixes and changes made by @ruicanas and @chphmh
• Reduced the requirements for the library as a whole to Android SDK 7 and Java 8 (@Doomsdayrs)
• A small change to the Android example to make it easier to detect any visual issues. Added a light background color to the QRCode View screen:

Once again, I have no words to how grateful I am to you all for using and contributing to the library ^^

Happy holidays, Merry Christmas, Happy New Year everyone!

[chphmh]

Hello @g0dkar, thank you for introducing a fix for the problem I mentioned in #107!

I'm not sure if I understand it completely though: As far as I got it, in renderShaded() in line 284 if the QR code has a margin > 0, one big square should be drawn with marginColor that covers the whole QR code's background including the margin around the actual code cells?

qrcode-kotlin/src/commonMain/kotlin/qrcode/raw/QRCodeProcessor.kt

Lines 275 to 285 in dc4e32f

	if (margin > 0) {
	val marginSquare = QRCodeSquare(
	dark = false,
	row = 0,
	col = 0,
	moduleSize = rawData.size,
	squareInfo = QRCodeSquareInfo.margin(),
	)
	renderer(marginSquare.absoluteX(margin), marginSquare.absoluteY(margin), marginSquare, qrCodeGraphics)
	}

Now with the new change in the renderer function used by render() in line 231 the margin rectangle that is drawn has the size margin,margin. Shouldn't it be the size of the whole QR code instead (the number that computeImageSize() calculates with size*cellSize+margin*2, or am I misunderstanding something here?

qrcode-kotlin/src/commonMain/kotlin/qrcode/raw/QRCodeProcessor.kt

Lines 223 to 233 in dc4e32f

	) { x, y, cellData, graphics ->
	if (cellData.squareInfo.type != QRCodeSquareType.MARGIN) {
	if (cellData.dark) {
	graphics.fillRect(x, y, cellSize, cellSize, darkColor)
	} else {
	graphics.fillRect(x, y, cellSize, cellSize, brightColor)
	}
	} else {
	graphics.fillRect(x, y, margin, margin, marginColor)
	}
	}