DFL-2.0 initial branch commit

imagelib/text.py

@@ -1,64 +0,0 @@
-import localization
-import numpy as np
-from PIL import Image, ImageDraw, ImageFont
-
-pil_fonts = {}
-def _get_pil_font (font, size):
-    global pil_fonts
-    try:
-        font_str_id = '%s_%d' % (font, size)
-        if font_str_id not in pil_fonts.keys():
-            pil_fonts[font_str_id] = ImageFont.truetype(font + ".ttf", size=size, encoding="unic")
-        pil_font = pil_fonts[font_str_id]
-        return pil_font
-    except:
-        return ImageFont.load_default()
-
-def get_text_image( shape, text, color=(1,1,1), border=0.2, font=None):
-    h,w,c = shape
-    try:        
-        pil_font = _get_pil_font( localization.get_default_ttf_font_name() , h-2)
-
-        canvas = Image.new('RGB', (w,h) , (0,0,0) )
-        draw = ImageDraw.Draw(canvas)
-        offset = ( 0, 0)
-        draw.text(offset, text, font=pil_font, fill=tuple((np.array(color)*255).astype(np.int)) )
-
-        result = np.asarray(canvas) / 255
-        
-        if c > 3:
-            result = np.concatenate ( (result, np.ones ((h,w,c-3)) ), axis=-1 )
-        elif c < 3:
-            result = result[...,0:c]
-        return result
-    except:
-        return np.zeros ( (h,w,c) )
-
-def draw_text( image, rect, text, color=(1,1,1), border=0.2, font=None):
-    h,w,c = image.shape
-
-    l,t,r,b = rect
-    l = np.clip (l, 0, w-1)
-    r = np.clip (r, 0, w-1)
-    t = np.clip (t, 0, h-1)
-    b = np.clip (b, 0, h-1)
-
-    image[t:b, l:r] += get_text_image (  (b-t,r-l,c) , text, color, border, font )
-
-
-def draw_text_lines (image, rect, text_lines, color=(1,1,1), border=0.2, font=None):
-    text_lines_len = len(text_lines)
-    if text_lines_len == 0:
-        return
-
-    l,t,r,b = rect
-    h = b-t
-    h_per_line = h // text_lines_len
-
-    for i in range(0, text_lines_len):
-        draw_text (image, (l, i*h_per_line, r, (i+1)*h_per_line), text_lines[i], color, border, font)
-
-def get_draw_text_lines ( image, rect, text_lines, color=(1,1,1), border=0.2, font=None):
-    image = np.zeros ( image.shape, dtype=np.float )
-    draw_text_lines ( image, rect, text_lines, color, border, font)
-    return image