plexx-dev/Nassi-Shneiderman-Diagramm-Generator
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started reworking image generation

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This commit is contained in:
weckyy702
2020-12-26 17:45:44 +01:00
parent 2af5d22495
commit 9d748c289d
4 changed files with 119 additions and 84 deletions
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106
draw/Iinstruction.py
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@@ -11,9 +11,16 @@ class Iinstruction:
self.instruction_text = instruction_text
@abstractmethod
def to_image(self, x:float, y:float, x_sz: float, y_sz: float) -> Iterable[float]:
def to_image(self, x:int, y:int, x_sz: int) -> Iterable[float]:
pass
@abstractmethod
def getblksize(self) -> float:
return self._getblksize()
def _getblksize(self) -> float:
return cti.get_text_size(self.instruction_text)[1]
class generic_instruction(Iinstruction):
"""Any instruction that is not a control structure"""
@@ -21,9 +28,8 @@ class generic_instruction(Iinstruction):
def __init__(self, instruction_text: str) -> None:
Iinstruction.__init__(self, instruction_text)
def to_image(self, x:int, y:int, x_sz: int, y_sz: int) -> Iterable[float]:
new_x, new_y = cti.draw_generic_instruction(self.instruction_text, x, y, x_sz, y_sz)
return new_x, new_y
def to_image(self, x:int, y:int, x_sz: int) -> Iterable[float]:
return cti.draw_generic_instruction(self.instruction_text, x, y, x_sz, self.getblksize())
@@ -38,31 +44,40 @@ class if_instruction(Iinstruction):
Iinstruction.__init__(self, instruction_text)
self.true_case = true_case
self.false_case = false_case
def to_image(self, x:int, y:int, x_sz: int, y_sz: int) -> Iterable[float]:
true_x, true_y, true_sz_x, true_sz_y, false_x, false_y, false_sz_x, false_sz_y = cti.draw_if_statement(
self.instruction_text,
x, y, x_sz, y_sz)
true_blk_sz = self.draw_true_case(true_x, true_y, true_sz_x, true_sz_y)
false_blk_sz = self.draw_false_case(false_x, false_y, false_sz_x, false_sz_y)
blk_sz = max(true_blk_sz, false_blk_sz)
return x, true_y + blk_sz
def get_truesize(self) -> float:
sz = 0.0
for inst in self.true_case:
sz += inst.getblksize()
return sz
def draw_true_case(self, x: float, y:float, x_sz:float, y_sz:float) -> float:
start_y = y
y_sz /= len(self.true_case)
for instruction in self.true_case:
x, y = instruction.to_image(x, y, x_sz, y_sz)
return y - start_y
def draw_false_case(self, x: float, y:float, x_sz:float, y_sz:float) -> float:
start_y = y
def get_falsesize(self) -> float:
sz = 0.0
if self.false_case:
for inst in self.false_case:
sz += inst.getblksize()
return sz
def getblksize(self) -> float:
return self._getblksize() + max(self.get_truesize(), self.get_falsesize())
def to_image(self, x:int, y:int, x_sz: int) -> Iterable[float]:
true_x, true_y, true_sz_x, _, false_x, false_y, false_sz_x, _ = cti.draw_if_statement(
self.instruction_text, x, y, x_sz, self.getblksize()
)
self.draw_true_case(true_x, true_y, true_sz_x)
self.draw_false_case(false_x, false_y, false_sz_x)
blk_size = self.getblksize()
return x, y + blk_size
def draw_true_case(self, x: float, y:float, x_sz:float):
for instruction in self.true_case:
x, y = instruction.to_image(x, y, x_sz)
def draw_false_case(self, x: float, y:float, x_sz:float):
if self.false_case:
y_sz /= len(self.false_case)
for instruction in self.false_case:
x, y = instruction.to_image(x, y, x_sz, y_sz)
return y - start_y
x, y = instruction.to_image(x, y, x_sz)
#TODO
# class switch_instruction(Iinstruction):
@@ -87,34 +102,41 @@ class while_instruction_front(Iinstruction):
def __init__(self, condition: str, instructions: List[Iinstruction]) -> None:
Iinstruction.__init__(self, condition)
self.child_instructions = instructions
def get_children_size(self) -> float:
children_sz = 0
for inst in self.child_instructions:
children_sz += inst.getblksize()
return children_sz
def getblksize(self) -> float:
return self._getblksize() + self.get_children_size()
def to_image(self, x:int, y:int, x_sz: int, y_sz: int):
children_x, children_y, children_sz_x, children_sz_y = cti.draw_while_loop_front(self.instruction_text, x, y, x_sz, y_sz)
blk_size = self.draw_children(children_x, children_y, children_sz_x, children_sz_y)
return x, y + blk_size
def to_image(self, x:int, y:int, x_sz: int) -> Iterable[float]:
children_x, children_y, children_sz_x = cti.draw_while_loop_front(self.instruction_text, x, y, x_sz, self.getblksize())
self.draw_children(children_x, children_y, children_sz_x)
def draw_children(self, x:float, y:float, x_sz:float, y_sz:float) -> float:
y_sz /= len(self.child_instructions)
for instruction in self.child_instructions:
x, y = instruction.to_image(x, y, x_sz, y_sz)
return y_sz
return x, y + self.getblksize()
def draw_children(self, x:float, y:float, x_sz:float):
for inst in self.child_instructions:
x, y = inst.to_image(x, y, x_sz)
return self.get_children_size()
class while_instruction_back(while_instruction_front):
def __init__(self, condition: str, instructions: List[Iinstruction]) -> None:
while_instruction_front.__init__(self, condition, instructions)
def to_image(self, x:int, y:int, x_sz: int, y_sz: int):
def to_image(self, x:int, y:int, x_sz: int):
children_x, children_y, children_sz_x, children_sz_y = cti.draw_while_loop_back(self.instruction_text, x, y, x_sz, y_sz)
blk_size = self.draw_children(children_x, children_y, children_sz_x, children_sz_y)
return x, y + blk_size
blk_size = self.draw_children(children_x, children_y, children_sz_x)
return x
def draw_children(self, x:float, y:float, x_sz:float, y_sz:float) -> float:
y_sz /= len(self.child_instructions)
def draw_children(self, x:float, y:float, x_sz:float):
for instruction in self.child_instructions:
x, y = instruction.to_image(x, y, x_sz, y_sz)
return y_sz
x, y = instruction.to_image(x, y, x_sz)
if __name__ == "__main__":
@@ -130,5 +152,5 @@ if __name__ == "__main__":
if_instruction("shouldNiet()", [ generic_instruction("hiet()") ], [generic_instruction("hiet()")]),
])
cti.NSD_init(500, 500)
test.to_image(0, 0, 500, 500)
test.to_image(0, 0, 500)
cti.NSD_save("Iinstruction")