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Add sdl_gpu demo, add more glyph positions and text rendering

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This commit is contained in:
Joey Yakimowich-Payne 2020-04-25 15:26:03 -06:00
commit ee2f3065b8
12 changed files with 312 additions and 78 deletions
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10
examples/perf.nim
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@ -96,7 +96,7 @@ proc render*(graph: PerfGraph, x, y: float) =
nanovg.setFontSize(14)
nanovg.textAlign("top left")
nanovg.setFillColor(240, 240, 240, 192)
nanovg.text(x+3, y+1, graph.name)
nanovg.text(graph.name, x+3, y+1)
nanovg.setFontSize(18)
nanovg.textAlign("top right")
@ -106,18 +106,18 @@ proc render*(graph: PerfGraph, x, y: float) =
of RenderStyle.FPS:
var str = fmt"{1.0/avg:.2f} FPS"
nanovg.text(x+width-3, y+1, str)
nanovg.text(str, x+width-3, y+1)
nanovg.setFontSize(15)
nanovg.textAlign("bottom right")
nanovg.setFillColor(240, 240, 240, 160)
str = fmt"{avg*1000:.2f} ms"
nanovg.text(x+width-3, y+height-1, str)
nanovg.text(str, x+width-3, y+height-1)
of RenderStyle.PERCENT:
let str = fmt"{avg:.1f} %"
nanovg.text(x+width-3, y+1, str)
nanovg.text(str, x+width-3, y+1)
of RenderStyle.MS:
let str = fmt"{avg*1000:.2f} ms"
nanovg.text(x+width-3, y+1, str)
nanovg.text(str, x+width-3, y+1)