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ft: minor fixes

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This commit is contained in:
Alexander Medvednikov
2019-08-07 13:00:19 +02:00
parent ff6e0df0a5
commit cebb6cd537
2 changed files with 13 additions and 18 deletions
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26
vlib/ft/ft.v
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@ -248,20 +248,11 @@ fn (ctx mut GG) init_utf8_runes() {
// fn (ctx &GG) render_text(text string, x, y, scale f32, color gx.Color) {
pub fn (ctx &GG) draw_text(_x, _y int, text string, cfg gx.TextCfg) {
// dont draw non ascii for now
/*
for i := 0; i < text.len; i++ {
c := text[i]
if int(c) > 128 {
// ctx.text_ctx._draw_text(_x, _y, '[NON ASCII]', cfg)
// return
}
}
*/
// # glScissor(0,0,300,300);
println('draw text start')
utext := text.ustring_tmp()
// utext := text.ustring()
ctx.text_ctx._draw_text(_x, _y, utext, cfg)
ctx._draw_text(_x, _y, utext, cfg)
println('draw text end')
// utext.free()
// # glScissor(0,0,ctx->width*2,ctx->height*2);
// gl.disable(GL_SCISSOR_TEST)// TODO
@ -286,16 +277,19 @@ fn (ctx &GG) _draw_text(_x, _y int, utext ustring, cfg gx.TextCfg) {
}
}
*/
mut x := f32(_x)
mut y := f32(_y)
// println('scale=$ctx.scale size=$cfg.size')
if cfg.align == gx.ALIGN_RIGHT {
width := utext.len * 7
_x -= width + 10
x -= width + 10
}
x := f32(_x) * ctx.scale// f32(2)
x *= ctx.scale// f32(2)
// println('y=$_y height=$ctx.height')
// _y = _y * int(ctx.scale) //+ 26
_y = _y * int(ctx.scale) + ((cfg.size * ctx.scale) / 2) + 5 * ctx.scale
y := f32(ctx.height - _y)
y = y * int(ctx.scale) + ((cfg.size * ctx.scale) / 2) + 5 * ctx.scale
y = f32(ctx.height) - y
println('($x, $y)' )
color := cfg.color
// Activate corresponding render state
ctx.shader.use()