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Measure tool - center area text horizontally

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This commit is contained in:
Bruno Perdigão
2024-10-05 15:17:04 -03:00
parent f9fc563de9
commit 0979c37ba8
2 changed files with 6 additions and 4 deletions
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src/bonsai/bonsai/bim/module/model/decorator.py
+3 -2
View File
@@ -583,7 +583,7 @@ class PolylineDecorator:
# Area and Length text
polyline_verts = [Vector((p.x, p.y, p.z)) for p in polyline_points]
center = sum(polyline_verts, Vector()) / len(polyline_verts) # center between all polyline points
center = sum(polyline_verts, Vector()) / len(polyline_verts) # Center between all polyline points
area_text_coords = view3d_utils.location_3d_to_region_2d(region, rv3d, center)
total_length_text_coords = view3d_utils.location_3d_to_region_2d(region, rv3d, polyline_verts[-1])
@@ -591,10 +591,11 @@ class PolylineDecorator:
if measure_type == "AREA":
if len(polyline_verts) < 3:
return
blf.position(self.font_id, area_text_coords[0], area_text_coords[1], 0)
value = polyline_data.area
text = f"area: {value}"
text_length = blf.dimensions(self.font_id, text)
area_text_coords[0] -= (text_length[0]/2) # Center text horizontally
blf.position(self.font_id, area_text_coords[0], area_text_coords[1], 0)
self.draw_text_background(context, area_text_coords, text_length)
blf.draw(self.font_id, text)
src/bonsai/bonsai/bim/module/project/decorator.py
+3 -2
View File
@@ -360,7 +360,7 @@ class MeasureDecorator:
# Area and Length text
polyline_verts = [Vector((p.x, p.y, p.z)) for p in polyline_points]
center = sum(polyline_verts, Vector()) / len(polyline_verts) # center between all polyline points
center = sum(polyline_verts, Vector()) / len(polyline_verts) # Center between all polyline points
area_text_coords = view3d_utils.location_3d_to_region_2d(region, rv3d, center)
total_length_text_coords = view3d_utils.location_3d_to_region_2d(region, rv3d, polyline_verts[-1])
@@ -368,10 +368,11 @@ class MeasureDecorator:
if measure_type == "AREA":
if len(polyline_verts) < 3:
return
blf.position(self.font_id, area_text_coords[0], area_text_coords[1], 0)
value = polyline_data.area
text = f"area: {value}"
text_length = blf.dimensions(self.font_id, text)
area_text_coords[0] -= (text_length[0]/2) # Center text horizontally
blf.position(self.font_id, area_text_coords[0], area_text_coords[1], 0)
self.draw_text_background(context, area_text_coords, text_length)
blf.draw(self.font_id, text)