plexx-dev/Nassi-Shneiderman-Diagramm-Generator
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varoius improvements

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This commit is contained in:
weckyy702
2021-01-24 23:39:34 +01:00
parent 7634804b27
commit cbad444743
5 changed files with 34 additions and 37 deletions
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26
draw/code_to_image.py
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@@ -54,30 +54,30 @@ def draw_generic_instruction(instruction: str, x, y, xsize, ysize) -> Iterable[f
return x, y + ysize
def draw_if_statement(condition: str, x: int, y: int, true_sz: int, false_sz: int, ysize: int):
def draw_if_statement(condition: str, x: int, y: int, true_w: int, false_w: int, ysize: int):
"""Draw an if statement into the NSD"""
if not output_img:
raise Exception("Output image was not initialized! Make sure to call NSD_init first")
text_y_size = font.getsize(condition)[1]
text_h = font.getsize(condition)[1] + 5
box_sz = true_sz + false_sz
box_w = true_w + false_w
output_img.line((x,y) + (x + box_sz/2, y + text_y_size), fill=(0))
output_img.line((x + box_sz, y) + (x + box_sz/2, y + text_y_size), fill=(0))
output_img.rectangle((x, y + text_y_size) + (x + box_sz, y + ysize), outline=(0), width=1)
output_img.rectangle((x, y) + (x + box_sz, y + text_y_size), outline=(0), width=1)
output_img.line((x + true_sz, y + text_y_size) + (x + true_sz, y + ysize), fill=(0))
output_img.line((x,y) + (x + box_w/2, y + text_h), fill=(0))
output_img.line((x + box_w, y) + (x + box_w/2, y + text_h), fill=(0))
output_img.rectangle((x, y + text_h) + (x + box_w, y + ysize), outline=(0), width=1)
output_img.rectangle((x, y) + (x + box_w, y + text_h), outline=(0), width=1)
output_img.line((x + true_w, y + text_h) + (x + true_w, y + ysize), fill=(0))
# condition text
output_img.multiline_text((x + box_sz / 2, y + text_y_size / 2), condition, fill=(0), font=font, anchor="mm", spacing=4, align='right')
output_img.multiline_text((x + box_w / 2, y + text_h / 2), condition, fill=(0), font=font, anchor="mm", spacing=4, align='right')
# true / false
output_img.text((x + 5, y + text_y_size), "true", font = font, fill = (0), anchor="ld")
output_img.text((x + box_sz - 5, y + text_y_size), "false", font = font, fill = (0), anchor="rd")
output_img.text((x + 5, y + text_h), "true", font = font, fill = (0), anchor="ld")
output_img.text((x + box_w - 5, y + text_h), "false", font = font, fill = (0), anchor="rd")
#first x, y, xsize and ysize of "true" label then of "false" label
return x, y + text_y_size, true_sz, ysize - text_y_size, x + true_sz, y + text_y_size, false_sz, ysize - text_y_size
#x, and y of "true" and "false" label
return x, y + text_h, x + true_w, y + text_h
def draw_while_loop_front(condition: str, x: int, y: int, xsize: int, ysize: int):