Add setting to display to lower case tags

[YNCBearz]

Is it available to add setting about tag selection (display to lower case)?

[breandan]

Although it sounds like a simple feature, the problem with lower case tags is that the tag rendering algorithm becomes more complicated, since we would need to compute the center of the box when painting the letters, otherwise some letters like yjp will spill outside the boundaries. If anyone wants to give it a stab, here is where this is done:

AceJump/src/main/kotlin/org/acejump/view/Tag.kt

Lines 60 to 74 in 4622fbb

	private fun drawForeground(g: Graphics2D, font: TagFont, point: Point, text: String) {
	val x = point.x + 2
	val y = point.y + font.baselineDistance
	g.font = font.tagFont
	if (!ColorUtil.isDark(AceConfig.tagForegroundColor)) {
	g.color = Color(0F, 0F, 0F, 0.35F)
	g.drawString(text, x + 1, y + 1)
	}
	g.color = AceConfig.tagForegroundColor
	g.drawString(text, x, y)
	}
	}

[piskov]

Problem with upper-case is that it has bad legibility: in CAPS all letters are rectangles while lower case has different height.

For example:

• hlft have protruding upper “halfs”;
• ypq have lower halfs;
• avxmn have no protruding halfs.

This combination is what allow font to be legible.

Compare with VS Code VIM

and ace one ↓ (not to mention no more single-chars; symbols at the side instead of overhead, etc.)