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go-opengl-pixel
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add Text.Orig (start of the text)

This commit is contained in:
faiface 2017-05-03 20:56:06 +02:00
parent 424b6e0f0b
commit e2a16764c4
1 changed files with 4 additions and 3 deletions
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7
text/text.go
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@ -37,7 +37,8 @@ func RangeTable(table *unicode.RangeTable) []rune {
} }
type Text struct { type Text struct {
Dot pixel.Vec Orig pixel.Vec
Dot pixel.Vec
color pixel.RGBA color pixel.RGBA
@ -96,10 +97,10 @@ func (txt *Text) Write(p []byte) (n int, err error) {
switch r { switch r {
case '\n': case '\n':
txt.Dot -= pixel.Y(txt.atlas.lineHeight) txt.Dot -= pixel.Y(txt.atlas.lineHeight)
txt.Dot = txt.Dot.WithX(0) txt.Dot = txt.Dot.WithX(txt.Orig.X())
continue continue
case '\r': case '\r':
txt.Dot = txt.Dot.WithX(0) txt.Dot = txt.Dot.WithX(txt.Orig.X())
continue continue
case '\t': case '\t':
//TODO //TODO