Updated animation hollands kabinet

communication/animation/make-frames-weekend2.py

@@ -12,8 +12,8 @@ sources = [
 ]
 
 fps = 25
-still = [0, 3]
-transition = [.75, .5]
+still = [0, 2, 5, 5, 5, 5, 2, 3.5, 0]
+transition = [.6, .5, .5, .5, .5, .5, .5, .6]
 
 def parse_viewbox (viewboxstring):
   pattern = re.compile(r'(-?[\d\.]+) (-?[\d\.]+) (-?[\d\.]+) (-?[\d\.]+)')
@@ -56,11 +56,14 @@ def write_frame(f, svg, folder = ''):
   with open(os.path.join(folder, '{:05d}.svg'.format(f)), 'w') as o:
     o.write(svg.prettify(formatter=None)
       .replace('lineargradient', 'linearGradient')
+      .replace('radialgradient', 'radialGradient')
       .replace('gradienttransform', 'gradientTransform')
       .replace('gradientunits', 'gradientUnits')
       .replace('spreadmethod', 'spreadMethod')
       .replace('viewbox', 'viewBox')
       .replace('flowroot', 'flowRoot')
+      .replace('flowpara', 'flowPara')
+      .replace('flowregion', 'flowRegion')
       .replace('textpath', 'textPath')
       .replace('startoffset', 'startOffset')
       .replace('spreadmethod', 'spreadMethod')
@@ -81,6 +84,8 @@ for drawing, target in sources:
     keypoints_layer = get_group_by_label(soup, 'keypoints')
     keypoints = sorted(get_keypoints(soup), key=lambda point: point.real)
 
+    get_group_by_label(svg, 'sticky_title_ghost').extract()
+
 
     animation = get_group_by_label(soup, 'animation')
     translation = get_translation(animation)
@@ -91,24 +96,46 @@ for drawing, target in sources:
 
     for k, center in enumerate(keypoints):
       if k > 0:
+        # Generate transition
+
         for i in range(framecount(transition[min(k, len(transition) - 1)])):
           t = i / float(framecount(transition[min(k, len(transition) - 1)]))
           d = keypoints[k].real - keypoints[k-1].real
           x = translation[0] - keypoints[k-1].real - (t * d) + (float(width) / 2)
           y = translation[1]
           animation['transform'] = 'translate({}, {})'.format(x, y)
+
+          if k > 2 and k < 6:
+            # Compensate the movement of the animated layer to
+            # make the title 'stick' in its position
+            get_group_by_label(svg, 'sticky_title')['transform'] = 'translate({},{})'.format(sticky_x - x, sticky_y - y)  
+
           get_group_by_label(svg, 'text')['style'] = 'display:none;visibility:hidden;'
           write_frame(f, svg, folder=os.path.join(target, 'svg'))
           f += 1
 
-      for i in range(framecount(still[min(k, len(still) - 1)])):
+      if framecount(still[min(k, len(still) - 1)]) > 0:
+        # Generate still frames
         x = translation[0] + (-1 * (center.real - (float(width) / 2)))
         y = translation[1]
+
+        if k > 2 and k < 6:
+          # Compensate the movement of the animated layer to
+          # make the title 'stick' in its position
+          get_group_by_label(svg, 'sticky_title')['transform'] = 'translate({},{})'.format(sticky_x - x, sticky_y - y)  
+
         animation['transform'] = 'translate({}, {})'.format(x, y)
         get_group_by_label(svg, 'text')['style'] = 'display:inline;visibility:visible;'
-        write_frame(f, svg, folder=os.path.join(target, 'svg'))
-        f += 1
+
+        for i in range(framecount(still[min(k, len(still) - 1)])):
+          write_frame(f, svg, folder=os.path.join(target, 'svg'))
+          f += 1
         # print(path, 'translate({}, {})'.format(center.real - (width / 2), 0))
 
+      if k == 2:
+        # Title hollands kabinet from frame 2 needs to stick untill
+        # frame 5
+        sticky_x = translation[0]
+        sticky_y = translation[1]
 
       # output = svgwrite.Drawing(filename="frames/output.svg", size=(width, height))