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sacle toolbar button after choosing a node from node picker, scale canvas nodes and canvas node text

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This commit is contained in:
Huy Pham 2020-02-13 12:15:56 -08:00
parent 9cd756f2dc
commit 55b6cbbd90
5 changed files with 44 additions and 11 deletions
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13
daemon/core/gui/graph/graph.py
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@ -12,7 +12,7 @@ from core.gui.graph.enums import GraphMode, ScaleOption
from core.gui.graph.node import CanvasNode
from core.gui.graph.shape import Shape
from core.gui.graph.shapeutils import ShapeType, is_draw_shape, is_marker
from core.gui.images import ImageEnum, Images
from core.gui.images import ImageEnum, Images, TypeToImage
from core.gui.nodeutils import EdgeUtils, NodeUtils
if TYPE_CHECKING:
@ -914,3 +914,14 @@ class CanvasGraph(tk.Canvas):
width=self.itemcget(edge.id, "width"),
fill=self.itemcget(edge.id, "fill"),
)
def scale_graph(self):
for nid, canvas_node in self.nodes.items():
image_enum = TypeToImage.get(
canvas_node.core_node.type, canvas_node.core_node.model
)
img = Images.get(image_enum, int(ICON_SIZE * self.app_scale))
self.itemconfig(nid, image=img)
canvas_node.image = img
canvas_node.scale_text()

6
daemon/core/gui/graph/node.py
View file

@ -106,6 +106,12 @@ class CanvasNode:
image_box = self.canvas.bbox(self.id)
return image_box[3] + NODE_TEXT_OFFSET
def scale_text(self):
text_bound = self.canvas.bbox(self.text_id)
prev_y = (text_bound[3] + text_bound[1]) / 2
new_y = self._get_label_y()
self.canvas.move(self.text_id, 0, new_y - prev_y)
def move(self, x: int, y: int):
x, y = self.canvas.get_scaled_coords(x, y)
current_x, current_y = self.canvas.coords(self.id)