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Fix glew, add more icons to example

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This commit is contained in:
Joey Yakimowich-Payne 2020-05-07 19:32:01 -06:00
commit a10a1d8812
3 changed files with 12 additions and 12 deletions
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20
examples/common.nim
View file

@ -8,25 +8,27 @@ type
cornerRadiusBottomLeft*: float cornerRadiusBottomLeft*: float
cornerRadiusBottomRight*: float cornerRadiusBottomRight*: float
# const ICON_TRASH: cint = 0x0000f1f8
const ICON_TRASH* = "" const ICON_TRASH* = ""
# const ICON_TRASH = "\uf1f8" const ICON_SEARCH* = "🔍"
#const ICON_TRASH: cint = 0xE729 const ICON_CIRCLED_CROSS* = "✖"
const ICON_CHEVRON_RIGHT* = "\uE75E"
const ICON_CHECK* = "✓"
const ICON_LOGIN* = "\uE740"
proc currentSourceDir*(): string {.inline.} = proc currentSourceDir*(): string {.inline.} =
return currentSourcePath.parentDir() return currentSourcePath.parentDir()
# Config # Config
proc drawLabel*(vg: Context, text: string, x, y, w, h: float) = proc drawLabel*(vg: Context, text: string, x, y, w, h: float, font="sans") =
vg.setFontSize(50.0) vg.setFontSize(50.0)
vg.setFont("sans") vg.setFont(font)
vg.setFillColor(1.0, 1.0, 1.0, 1.0) vg.setFillColor(1.0, 1.0, 1.0, 1.0)
vg.textAlign("left middle") vg.textAlign("left middle")
vg.text(text, x, y+h*0.5) vg.text(text, x, y+h*0.5)
proc drawWindow*(vg: Context, title: string, x, y, w, h: float) = proc drawWindow*(vg: Context, title: string, x, y, w, h: float, font="sans") =
let cornerRadius = 3.0 let cornerRadius = 3.0
withState(vg): withState(vg):
vg.beginPath() vg.beginPath()
@ -36,7 +38,7 @@ proc drawWindow*(vg: Context, title: string, x, y, w, h: float) =
vg.pathFill() vg.pathFill()
vg.setFontSize(30.0) vg.setFontSize(30.0)
vg.setFont("sans") vg.setFont(font)
vg.textAlign("center middle") vg.textAlign("center middle")
vg.setFontBlur(2) vg.setFontBlur(2)
@ -184,6 +186,4 @@ proc drawButton*(vg: Context, preicon: string, text: string, x, y, w, h: float,
vg.setFillColor(rgba(0,0,0,160)) vg.setFillColor(rgba(0,0,0,160))
vg.text(text, x+w*0.5-tw*0.5+iw*0.25, y+h*0.5-1) vg.text(text, x+w*0.5-tw*0.5+iw*0.25, y+h*0.5-1)
vg.setFillColor(rgba(255,255,255,160)) vg.setFillColor(rgba(255,255,255,160))
vg.text(text, x+w*0.5-tw*0.5+iw*0.25, y+h*0.5) vg.text(text, x+w*0.5-tw*0.5+iw*0.25, y+h*0.5)
proc glewInit*() {.header:"<GL/glew.h>".}

2
examples/demo.nim
View file

@ -22,7 +22,7 @@ proc main =
swapInterval(0) swapInterval(0)
setTime(0) setTime(0)
glewInit() glew.init()
let vg = nanovg.newContext() let vg = nanovg.newContext()
vg.loadFont(currentSourceDir()/"resources/Roboto-Regular.ttf", "sans") vg.loadFont(currentSourceDir()/"resources/Roboto-Regular.ttf", "sans")
vg.loadFont(currentSourceDir()/"resources/Roboto-Bold.ttf", "sans-bold") vg.loadFont(currentSourceDir()/"resources/Roboto-Bold.ttf", "sans-bold")

2
examples/demo_sdl2.nim
View file

@ -70,7 +70,7 @@ proc main() =
var done = false var done = false
var prevt: float = sdl.getTicks().float/1000.0 var prevt: float = sdl.getTicks().float/1000.0
glewInit() discard glew.init()
let vg = nanovg.newContext() let vg = nanovg.newContext()
vg.loadFont(currentSourceDir()/"resources"/"Roboto-Regular.ttf", "sans") vg.loadFont(currentSourceDir()/"resources"/"Roboto-Regular.ttf", "sans")
vg.loadFont(currentSourceDir()/"resources"/"Roboto-Bold.ttf", "sans-bold") vg.loadFont(currentSourceDir()/"resources"/"Roboto-Bold.ttf", "sans-bold")