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start of tests refactoring; sqlite3 new wrapper fixes

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rumpf_a@web.de 2010-02-21 19:42:36 +01:00
commit d913fdb280
173 changed files with 206 additions and 238 deletions
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38
tests/tconvert.nim
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@ -1,38 +0,0 @@
import
Cairo
converter FloatConversion64(x: int): float64 = return toFloat(x)
converter FloatConversion32(x: int): float32 = return toFloat(x)
converter FloatConversionPlain(x: int): float = return toFloat(x)
const width = 500
const height = 500
const outFile = "CairoTest.png"
var surface = Cairo_ImageSurfaceCreate(CAIRO_FORMAT_RGB24, width, height)
var ç = Cairo_Create(surface)
ç.Cairo_SetSourceRGB(1, 1, 1)
ç.Cairo_Paint()
ç.Cairo_SetLineWidth(10)
ç.Cairo_SetLineCap(CAIRO_LINE_CAP_ROUND)
const count = 12
var winc = width / count
var hinc = width / count
for i in 1 .. count-1:
var amount = i / count
ç.Cairo_SetSourceRGB(0, 1 - amount, amount)
ç.Cairo_MoveTo(i * winc, hinc)
ç.Cairo_LineTo(width - i * winc, height - hinc)
ç.Cairo_Stroke()
ç.Cairo_SetSourceRGB(1 - amount, 0, amount)
ç.Cairo_MoveTo(winc, i * hinc)
ç.Cairo_LineTo(width - winc, height - i * hinc)
ç.Cairo_Stroke()
echo(surface.Cairo_SurfaceWriteToPNG(outFile))
surface.Cairo_SurfaceDestroy()