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Added text background to polyline measurements.

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This commit is contained in:
Bruno Perdigão
2024-09-13 15:38:05 -03:00
parent 1659498c88
commit 96f3ee2f3a
1 changed files with 23 additions and 2 deletions
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src/bonsai/bonsai/bim/module/model/decorator.py
+23 -2
View File
@@ -432,6 +432,19 @@ class PolylineDecorator:
blf.position(self.font_id, mouse_pos[0] + offset, mouse_pos[1] - (new_line * i), 0) blf.position(self.font_id, mouse_pos[0] + offset, mouse_pos[1] - (new_line * i), 0)
blf.draw(self.font_id, field_name + formatted_value) blf.draw(self.font_id, field_name + formatted_value)
def draw_text_background(self, context, coords_dim, text_dim):
padding = 5
theme = context.preferences.themes.items()[0][1]
color = (*theme.user_interface.wcol_menu_back.inner[:3], 0.5) #unwrap color values and adds alpha
top_left = (coords_dim[0]- padding, coords_dim[1] + text_dim[1] + padding)
bottom_left = (coords_dim[0] - padding, coords_dim[1] - padding)
top_right = (coords_dim[0] + text_dim[0] + padding, coords_dim[1] + text_dim[1] + padding)
bottom_right = (coords_dim[0] + text_dim[0] + padding, coords_dim[1] - padding)
verts = [top_left, bottom_left, top_right, bottom_right]
gpu.state.blend_set("ALPHA")
self.draw_batch("TRIS", verts, color, [(0, 1, 2), (1, 2, 3)])
def draw_measurements(self, context): def draw_measurements(self, context):
region = context.region region = context.region
rv3d = region.data rv3d = region.data
@@ -439,6 +452,7 @@ class PolylineDecorator:
self.addon_prefs = tool.Blender.get_addon_preferences() self.addon_prefs = tool.Blender.get_addon_preferences()
self.font_id = 1 self.font_id = 1
self.shader = gpu.shader.from_builtin("UNIFORM_COLOR")
font_size = tool.Blender.scale_font_size(12) font_size = tool.Blender.scale_font_size(12)
blf.size(self.font_id, font_size) blf.size(self.font_id, font_size)
blf.enable(self.font_id, blf.SHADOW) blf.enable(self.font_id, blf.SHADOW)
@@ -455,14 +469,21 @@ class PolylineDecorator:
formatted_value = measurement_prop[i].dim formatted_value = measurement_prop[i].dim
blf.position(self.font_id, coords_dim[0], coords_dim[1], 0) blf.position(self.font_id, coords_dim[0], coords_dim[1], 0)
blf.draw(self.font_id, "d: " + formatted_value) text = "d: " + formatted_value
text_dim = blf.dimensions(self.font_id, text)
self.draw_text_background(context, coords_dim, text_dim)
blf.draw(self.font_id, text)
if i == 1: if i == 1:
continue continue
pos_angle = measurement_prop[i - 1].position pos_angle = measurement_prop[i - 1].position
coords_angle = view3d_utils.location_3d_to_region_2d(region, rv3d, pos_angle) coords_angle = view3d_utils.location_3d_to_region_2d(region, rv3d, pos_angle)
blf.position(self.font_id, coords_angle[0], coords_angle[1], 0) blf.position(self.font_id, coords_angle[0], coords_angle[1], 0)
blf.draw(self.font_id, "a: " + measurement_prop[i].angle) text = "a: " + measurement_prop[i].angle
text_dim = blf.dimensions(self.font_id, text)
self.draw_text_background(context, coords_angle, text_dim)
blf.draw(self.font_id, text)
def __call__(self, context): def __call__(self, context):