Last active
August 20, 2018 08:31
-
-
Save typemytype/ada7589bd2a564cefac681f45c3374e5 to your computer and use it in GitHub Desktop.
visual tests for pathops
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import pathops | |
| from booleanOperations.booleanOperationManager import BooleanOperationManager | |
| import time | |
| import math | |
| print("pathops version:", pathops.__version__) | |
| f = CurrentFont() | |
| def allPoints(g, rounding=5): | |
| points = [] | |
| for c in g: | |
| for p in c.points: | |
| points.append((math.floor(round(p.x, rounding)), math.floor(round(p.y, rounding)))) | |
| return points | |
| def compareResults(g1, g2): | |
| points1 = allPoints(g1) | |
| points2 = allPoints(g2) | |
| pointsCount1 = len(points1) | |
| pointsCount2 = len(points2) | |
| if len(g1) != len(g2): | |
| smallest = min([len(g1), len(g2)]) | |
| smallestGlyph = g1 | |
| if len(g1) < len(g2): | |
| smallestGlyph = g2 | |
| path = BezierPath() | |
| for i in range(smallest): | |
| smallestGlyph[i].draw(path) | |
| fill(1, 0, 0, .3) | |
| drawPath(path) | |
| if pointsCount1 != pointsCount2: | |
| oeps = set(points1) - set(points2) | |
| oeps ^= set(points2) - set(points1) | |
| fill(1, .5, 0, .3) | |
| stroke(None) | |
| s = 20 | |
| for x, y in oeps: | |
| rect(x-s, y-s, s*2, s*2) | |
| def previewGlyph(glyph): | |
| start = 10 | |
| s = start * .5 | |
| stroke(None) | |
| for contour in glyph: | |
| points = contour.points | |
| foundStartPoint = False | |
| stroke(.5, 1, 0) | |
| for bpoint in contour.bPoints: | |
| x, y = bpoint.anchor | |
| bcpIn = bpoint.bcpIn | |
| bcpOut = bpoint.bcpOut | |
| if bcpIn != (0, 0): | |
| ix, iy = bcpIn | |
| line((x, y), (x+ix, y+iy)) | |
| if bcpOut != (0, 0): | |
| ox, oy = bcpOut | |
| line((x, y), (x+ox, y+oy)) | |
| stroke(None) | |
| for point in points: | |
| if not foundStartPoint and point.type != "offcurve": | |
| fill(1, 0, 0) | |
| oval(point.x-start, point.y-start, start*2, start*2) | |
| foundStartPoint = True | |
| if point.type == "offcurve": | |
| fill(.5, 1, 0) | |
| else: | |
| fill(1, 0, 1) | |
| oval(point.x-s, point.y-s, s*2, s*2) | |
| fill(0, 1, 0, .2) | |
| stroke(0) | |
| drawGlyph(glyph) | |
| booleanTime = 0 | |
| skiaTime = 0 | |
| manager = BooleanOperationManager() | |
| border = 50 | |
| for glyph in f: | |
| bounds = glyph.bounds | |
| if bounds is None: | |
| continue | |
| minx, miny, maxx, maxy = bounds | |
| w = maxx - minx | |
| h = maxy - miny | |
| newPage(w*3+border*4, h+border*2) | |
| text(glyph.name, (10, 10)) | |
| translate(-minx, -miny) | |
| translate(border, border) | |
| glyph = glyph.getLayer("foreground") | |
| boolean = glyph.getLayer("booleanResult") | |
| boolean.clear() | |
| t = time.time() | |
| manager.union(glyph, boolean.getPointPen()) | |
| booleanTime += time.time() - t | |
| skia = glyph.getLayer("result") | |
| skia.clear() | |
| t = time.time() | |
| pathops.union(glyph, skia.getPen()) | |
| skiaTime += time.time() - t | |
| for g in glyph, boolean, skia: | |
| previewGlyph(g) | |
| translate(w, 0) | |
| translate(border, 0) | |
| fill(0) | |
| translate(-border, 0) | |
| translate(-w, 0) | |
| compareResults(boolean, skia) | |
| print(len(f)) | |
| print("booleanTime: %s" % booleanTime) | |
| print("skiaTime: %s" % skiaTime) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment