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Font Atlas Creator - GIMP (Script FU) Plugin
#!/usr/bin/env python
# Mihail Szabolcs - Released under the WTFPL (http://en.wikipedia.org/wiki/WTFPL) license.
from gimpfu import *
def nx_create_font_atlas(font, font_size, font_weight, antialiasing, uppercase, image_width, image_height, image_type, offset_x, offset_y):
gimp.set_foreground(255, 255, 255)
gimp.set_background(0, 0, 0)
if image_type == GRAY_IMAGE:
new_image_type = GRAY
else:
new_image_type = RGB
image = gimp.Image(int(image_width), int(image_height), new_image_type)
image.disable_undo()
background_layer = gimp.Layer(image, "Background", int(image_width), int(image_height), image_type, 100, NORMAL_MODE)
if image_type == RGBA_IMAGE:
background_layer.add_alpha()
background_layer.fill(TRANSPARENT_FILL)
else:
background_layer.fill(BACKGROUND_FILL)
image.add_layer(background_layer)
pdb.gimp_image_grid_set_foreground_color(image, (255, 255, 255))
pdb.gimp_image_grid_set_style(image, GRID_SOLID)
pdb.gimp_image_grid_set_spacing(image, font_weight, font_size)
disp = gimp.Display(image)
chars = [chr(c) for c in xrange(32, 127)]
if uppercase:
chars = map(lambda c: c.upper(), chars)
count = len(chars)
rows = int(image_width / font_weight)
for i in range(count):
c = chars[i]
x = int((i % rows) * font_weight) + offset_x
y = int((i / rows) * font_size) + offset_y
pdb.gimp_text_fontname(image, None, x, y, c, -1, antialiasing, font_size, PIXELS, font)
gimp.progress_update(float(i) / float(count))
image.merge_visible_layers(CLIP_TO_IMAGE)
image.enable_undo()
register(
"nx_create_font_atlas",
"Creates a font atlas.",
"Creates a font atlas.",
"Mihail Szabolcs",
"WTFPL",
"2014-2015",
"<Toolbox>/File/Create/_Font Atlas",
"",
[
(PF_FONT, "font", "Font", "Monospace"),
(PF_SPINNER, "font_size", "Size", 32, (4, 512, 1)),
(PF_SPINNER, "font_weight", "Weight", 32, (4, 512, 1)),
(PF_BOOL, "antialiasing", "Antialiasing", True),
(PF_BOOL, "uppercase", "Upper Case (only)", True),
(PF_SPINNER, "image_width", "Width", 512, (8, 8192, 1)),
(PF_SPINNER, "image_height", "Height", 512, (8, 8192, 1)),
(PF_RADIO, "image_type", "Type", GRAY_IMAGE,
(("Grayscale (8 bit)", GRAY_IMAGE), ("RGB (24 bit)", RGB_IMAGE), ("RGBA (32 bit)", RGBA_IMAGE))),
(PF_SPINNER, "offset_x", "Offset X", 0, (-8192, 8192, 1)),
(PF_SPINNER, "offset_y", "Offset Y", 0, (-8192, 8192, 1))
],
[],
nx_create_font_atlas)
main()
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