tslocum/etk
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Fix centering text vertically

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Trevor Slocum 2024-11-15 21:01:59 -08:00
parent 746cdb2994
commit baf88f4b7b
2 changed files with 4 additions and 3 deletions
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2
README.md
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@ -1,5 +1,5 @@
# etk - Ebitengine Tool Kit
[![GoDoc](https://code.rocket9labs.com/tslocum/godoc-static/raw/branch/master/badge.svg)](https://docs.rocket9labs.com/code.rocket9labs.com/tslocum/etk)
[![GoDoc](https://code.rocket9labs.com/tslocum/godoc-static/raw/branch/main/badge.svg)](https://docs.rocket9labs.com/code.rocket9labs.com/tslocum/etk)
[![Donate via LiberaPay](https://img.shields.io/liberapay/receives/rocket9labs.com.svg?logo=liberapay)](https://liberapay.com/rocket9labs.com)
[Ebitengine](https://github.com/hajimehoshi/ebiten) tool kit for creating graphical user interfaces

5
messeji/textfield.go
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@ -951,6 +951,7 @@ func (f *TextField) drawContent() (overflow bool) {
lastVisible = len(f.bufferWrapped) - 1
}
}
numVisible := lastVisible - firstVisible
// Calculate buffer size (width for single-line fields or height for multi-line fields).
if f.singleLine {
w, _ := text.Measure(f.bufferWrapped[firstVisible], f.face, float64(f.lineHeight))
@ -1003,9 +1004,9 @@ func (f *TextField) drawContent() (overflow bool) {
// Align vertically.
totalHeight := f.lineOffset + lineHeight*(lines)
if f.vertical == AlignCenter && totalHeight <= h {
lineY = fieldHeight/2 - totalHeight/2 + f.lineOffset + (lineHeight * (i))
lineY = fieldHeight/2 - totalHeight/2 + f.lineOffset + (lineHeight * (i)) - 2
} else if f.vertical == AlignEnd && totalHeight <= h {
lineY = (fieldHeight - lineHeight*i) - f.padding
lineY = fieldHeight - lineHeight*(numVisible+1-i) - f.padding
}
// Draw line.