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Add arrows to dLabel getSVG, minor style cleanup

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This commit is contained in:
George Shuklin
2018-10-26 16:53:19 +03:00
committed by Yorik van Havre
parent 3a85a1fd41
commit 9543d54647
1 changed files with 25 additions and 7 deletions
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32
src/Mod/Draft/Draft.py
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@@ -2547,12 +2547,15 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
elif getType(obj) == "Label":
def format_point (coords, letter='L'):
return "{letter}{x},{y}".format(x=coords.x, y=coords.y, letter=letter)
def format_point(coords, action='L'):
return "{action}{x},{y}".format(
x=coords.x, y=coords.y, action=action
)
proj_points = list(map(getProj,obj.Points))
path_dir_list = [format_point(proj_points[0], letter='M')]
path_dir_list += map(format_point,proj_points[1:])
# Draw multisegment line
proj_points = list(map(getProj, obj.Points))
path_dir_list = [format_point(proj_points[0], action='M')]
path_dir_list += map(format_point, proj_points[1:])
path_dir_str = " ".join(path_dir_list)
svg_path = '<path fill="none" stroke="{stroke}" stroke-width="{linewidth}" d="{directions}"/>'.format(
stroke=stroke,
@@ -2561,16 +2564,31 @@ def getSVG(obj,scale=1,linewidth=0.35,fontsize=12,fillstyle="shape color",direct
)
svg += svg_path
# draw arrow
if hasattr(obj.ViewObject, "ArrowType") and len(obj.Points) >= 2:
last_segment = FreeCAD.Vector(obj.Points[-1] - obj.Points[-2])
angle = -DraftVecUtils.angle(getProj(last_segment)) + math.pi
svg += getArrow(
arrowtype=obj.ViewObject.ArrowType,
point=proj_points[-1],
arrowsize=obj.ViewObject.ArrowSize.Value/pointratio,
color=stroke,
linewidth=linewidth,
angle=angle
)
# print text
if gui:
if not obj.ViewObject:
print ("export of texts to SVG is only available in GUI mode")
print("export of texts to SVG is only available in GUI mode")
else:
fontname = obj.ViewObject.TextFont
position = getProj(obj.Placement.Base)
rotation = obj.Placement.Rotation
justification = obj.ViewObject.TextAlignment
text = obj.Text
svg += getText(stroke, fontsize, fontname, rotation, position, text, linespacing, justification)
svg += getText(stroke, fontsize, fontname, rotation, position,
text, linespacing, justification)
elif getType(obj) in ["Annotation","DraftText"]:
"returns an svg representation of a document annotation"