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fixed drawing demos

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This commit is contained in:
Shuge Lee 2012-05-22 17:30:57 +08:00
parent 8b76c692e4
commit 6ac2be47f1
4 changed files with 31 additions and 26 deletions
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1
.gitignore vendored
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@ -8,3 +8,4 @@ dist/
.idea/ .idea/
.project/ .project/
Demos/ignores/ Demos/ignores/
Pillow.egg-info/

28
Demos/draw_points/draw_points.py
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@ -2,27 +2,25 @@
import Image import Image
import ImageDraw import ImageDraw
BLACK = "#ffffff"
WHITE = "#000000"
BLACK = 0 fg_color = WHITE
WHITE = 255 bg_color = BLACK
canvas_w, canvas_h = 100, 100 canvas_w, canvas_h = 100, 100
im = Image.new(mode = "L", size = (canvas_w, canvas_h), color = WHITE) im = Image.new(mode = "RGB", size = (canvas_w, canvas_h), color = bg_color)
draw = ImageDraw.Draw(im = im) draw = ImageDraw.Draw(im = im)
p1_x, p1_y = 10, 10 #xy = (p1_x, p1_y)
p2_x, p2_y = 15, 15 #or
p3_x, p3_y = 20, 10 #xy = (p1_x, p1_y, p2_x, p2_y, p3_x, p3_y)
xy = (p1_x, p1_y) y = 10
# or for x in range(5, 100):
# xy = (p1_x, p1_y, p2_x, p2_y, p3_x, p3_y) point = (x, y)
draw.point(point, fg_color)
im.save("draw_points.png")
fill = "#000"
draw.point(xy, fill)
im.save("draw_points.bmp")

11
Demos/draw_rectangle/draw_rectangle.py
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@ -2,12 +2,15 @@
import Image import Image
import ImageDraw import ImageDraw
BLACK = 0 BLACK = "#ffffff"
WHITE = 255 WHITE = "#000000"
fg_color = WHITE
bg_color = BLACK
canvas_w, canvas_h = 100, 100 canvas_w, canvas_h = 100, 100
im = Image.new(mode = "L", size = (canvas_w, canvas_h), color = WHITE) im = Image.new(mode = "RGB", size = (canvas_w, canvas_h), color = bg_color)
draw = ImageDraw.Draw(im = im) draw = ImageDraw.Draw(im = im)
@ -15,6 +18,6 @@ left_top_x, left_top_y = 10, 10
right_bottom_x, right_bottom_y = 30, 100 right_bottom_x, right_bottom_y = 30, 100
box = (left_top_x, left_top_y, right_bottom_x, right_bottom_y) box = (left_top_x, left_top_y, right_bottom_x, right_bottom_y)
draw.rectangle(xy = box, fill = BLACK, outline = None) draw.rectangle(xy = box, fill = fg_color, outline = None)
im.save("draw_rectangle.bmp") im.save("draw_rectangle.bmp")

17
Demos/draw_text/draw_text.py
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@ -2,11 +2,15 @@
from PIL import Image, ImageDraw, ImageFont from PIL import Image, ImageDraw, ImageFont
import sys import sys
BLACK = 0 BLACK = "#ffffff"
WHITE = 255 WHITE = "#000000"
canvas_w, canvas_h = 100, 100 fg_color = WHITE
im = Image.new(mode = "L", size = (canvas_w, canvas_h), color = WHITE) bg_color = BLACK
canvas_w, canvas_h = 180, 50
im = Image.new(mode = "RGB", size = (canvas_w, canvas_h), color = bg_color)
draw = ImageDraw.Draw(im = im) draw = ImageDraw.Draw(im = im)
@ -14,7 +18,6 @@ left_top_x, left_top_y = 10, 10
begin = left_top_x, left_top_y begin = left_top_x, left_top_y
text = "hello world" text = "hello world"
fill = "#000"
if sys.platform == "darwin": if sys.platform == "darwin":
filename = "/Library/Fonts/Microsoft/Times New Roman Bold.ttf" filename = "/Library/Fonts/Microsoft/Times New Roman Bold.ttf"
@ -23,9 +26,9 @@ elif sys.platform == "win32":
filename = "timesbd.ttf" filename = "timesbd.ttf"
else: else:
raise Exception raise Exception
font_size = 14 font_size = 26
font = ImageFont.truetype(filename = filename, size = font_size) font = ImageFont.truetype(filename = filename, size = font_size)
draw.text(xy = begin, text = text, fill = fill, font = font) draw.text(xy = begin, text = text, fill = fg_color, font = font)
im.save("draw_text.bmp") im.save("draw_text.bmp")