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|Draft → Ellipse|
|Introduced in version|
|Draft Circle, Draft Arc|
创建椭圆之后，通过将其第一角度（first angle）与最后角度（last angle）两个属性设置为不同值，便可以将它转换为一条椭圆弧。
- To enter coordinates manually, simply enter the numbers, then press between each X, Y and Z component. You can press the button when you have the desired values to insert the point.
- Press or click the checkbox to toggle relative mode. If relative mode is on, the coordinates of the second point are relative to the first one; if not, they are absolute, taken from the origin (0,0,0).
- Press or click the checkbox to toggle continue mode. If continue mode is on, the Ellipse tool will restart after you finish the shape, allowing you to draw another one without pressing the tool button again.
- Press DataMake Face
true); if not, the ellipse will not make a face (DataMake Face
or click the checkbox to toggle filled mode. If filled mode is on, the ellipse will create a filled face (
- Hold snapping your point to the nearest snap location, independently of the distance. while drawing to force
- Hold constrain your second point horizontally or vertically in relation to the first one. while drawing to
- Press or the button to abort the current command.
An Ellipse object shares many properties with a Draft Circle, but some properties only make sense for the ellipse.
- DataFirst Angle: specifies the angle of the first point of the ellipse; normally 0°.
- DataLast Angle: specifies the angle of the last point of the ellipse; normally 0°.
- DataMajor Radius: specifies the major radius of the ellipse.
- DataMinor Radius: specifies the minor radius of the ellipse.
- If the both radius have the same value, the ellipse looks the same as a Draft Circle.
- DataMake Face: specifies if the Ellipse makes a face or not. If it is
truea face is created, otherwise only the perimeter is considered part of the object. This property only works if the shape is a full ellipse.
- For it to be a full ellipse DataFirst Angle and DataLast Angle should have the same value; otherwise, an elliptical arc is displayed. The values 0° and 360° are considered the same.
- ViewPattern: specifies a Draft Pattern with which to fill the face of the shape. This property only works if DataMake Face is
true, and if ViewDisplay Mode is "Flat Lines".
- ViewPattern Size: specifies the size of the Draft Pattern.
Ellipse = makeEllipse(majradius, minradius, placement=None, face=True, support=None)
- Creates an
Ellipseobject with given major (
majradius) and minor (
minradius) radius in millimeters.
- The bigger value will be used for the major radius (X axis) if no other placement is given.
- If a
placementis given, it is used; otherwise the shape is created at the origin.
True, the ellipse will make a face, that is, it will appear filled.
import FreeCAD, Draft Ellipse1 = Draft.makeEllipse(3000, 200) Ellipse2 = Draft.makeEllipse(700, 1000) ZAxis = FreeCAD.Vector(0, 0, 1) p3 = FreeCAD.Vector(1000, 1000, 0) place3 = FreeCAD.Placement(p3, FreeCAD.Rotation(ZAxis, 90)) Ellipse3 = Draft.makeEllipse(700, 1000, placement=place3)