Draft Scale/sv
Draft Scale |
Menyplacering |
---|
Draft → Scale |
Arbetsbänkar |
Draft, Arch |
Standard genväg |
S C |
Introducerad i version |
- |
Se även |
Draft Clone |
Beskrivning
Detta verktyg skalar valda objekt runt en baspunkt. Om inga objekt är markerade, så kommer du ombes att välja ett.
The Scale tool can produce a copy or a Draft Clone at a defined scale. Use Draft Offset to produce a scaled copy of a wire set at a certain offset. A simple copy with no scaling can be produced with Draft Move.
This tool can be used on 2D shapes created with the Draft Workbench but can also be used on many types of 3D objects such as those created with the Part Workbench or PartDesign Workbench.
Scaling one object from a reference point to a second point
Bruk
- Select the objects that you wish to scale.
- Press the Draft Scale button, or press S then C keys. If no object is selected, you will be invited to select one.
- Click a first point on the 3D view, or type a coordinate and press the add point button. This serves as the base point of the operation.
- Set the X, Y, and Z factors, and the appropriate result options, then press Enter or the OK button to finish the operation.
Options
- Markera en punkt i ett tomt område i 3d vyn, eller på ett existerande objekt för baspunkten, sedan en annan punkt för skalfaktorn
- x, y och z komponenterna av den andra punkten definierar skalfaktorn. Till exempel, (1,1,1) gör ingenting, (2,2,2) kommer att skala 2x i alla riktningar, (-1,1,1) kommer att spegla i x riktningen.
- Nedtryckning av CTRL kommer att snäppa din punkt till tillgängliga snäpp-punkter.
- Nedtryckning av SKIFT kommer att koppla ihop x och y värdena, så att förhållandet inte ändras
- Om du trycker på ESC så avbryts funktionen.
- Skriv in siffror för att manuellt mata in en koordinat.
- C växlar kopieringsläget på/av. Med kopiering på, så kommer objekt(en) att kopieras istället för att flyttas.
- Nedtryckning av ALT kommer att skapa en kopia, även om kopieringsknappen är av.
- Om ALT är nedtryckt, så kan du göra multipla kopior ända tills ALT släpps.
Scripting
See also: Draft API and FreeCAD Scripting Basics.
The Scale tool can be used in macros and from the Python console by using the following function:
scaledlist = scale(objectslist, delta=Vector(1,1,1), center=Vector(0,0,0), copy=False, legacy=False)
- Scales the objects in
objectslist
by the factors specified by the components ofdelta
, defined as aFreeCAD.Vector
, and usingcenter
as base point.objectslist
is either a single object or a list of objects.
- If
copy
isTrue
copies are created instead of modifying the original objects. - If
legacy
isTrue
, direct copy mode is used (outdated), otherwise a parametric copy is made. scaledlist
is returned with the original scaled objects, or with the new clones.scaledlist
is either a single object or a list of objects, depending on the inputobjectslist
.
Example:
import FreeCAD, Draft
Polygon1 = Draft.makePolygon(3, radius=1200)
delta1 = FreeCAD.Vector(2.3, 0.75, 0)
clone_1 = Draft.scale(Polygon1, delta1, copy=True)
Polygon2 = Draft.makePolygon(5, radius=750)
delta2 = FreeCAD.Vector(-2, -1.5, 0)
clone_2 = Draft.scale([Polygon1, Polygon2], delta2, copy=True)
Draft.move(clone_2, FreeCAD.Vector(3500, 1000, 0))
Draft
- Drafting: Line, Polyline, Fillet, Arc, Arc by 3 points, Circle, Ellipse, Rectangle, Polygon, B-spline, Cubic Bézier curve, Bézier curve, Point, Facebinder, ShapeString, Hatch
- Annotation: Text, Dimension, Label, Annotation styles, Annotation scale
- Modification: Move, Rotate, Scale, Mirror, Offset, Trimex, Stretch, Clone, Array, Polar array, Circular array, Path array, Path link array, Point array, Point link array, Edit, Subelement highlight, Join, Split, Upgrade, Downgrade, Wire to B-spline, Draft to sketch, Set slope, Flip dimension, Shape 2D view
- Draft Tray: Select plane, Set style, Toggle construction mode, AutoGroup
- Snapping: Snap lock, Snap endpoint, Snap midpoint, Snap center, Snap angle, Snap intersection, Snap perpendicular, Snap extension, Snap parallel, Snap special, Snap near, Snap ortho, Snap grid, Snap working plane, Snap dimensions, Toggle grid
- Miscellaneous: Apply current style, Layer, Manage layers, Add a new named group, Move to group, Select group, Add to construction group, Toggle normal/wireframe display, Create working plane proxy, Heal, Show snap toolbar
- Additional: Constraining, Pattern, Preferences, Import Export Preferences, DXF/DWG, SVG, OCA, DAT
- Context menu:
- Layer container: Merge layer duplicates, Add new layer
- Layer: Activate this layer, Select layer contents
- Text: Open hyperlinks
- Wire: Flatten
- Working plane proxy: Write camera position, Write objects state
User documentation
- Getting started
- Installation: Download, Windows, Linux, Mac, Additional components, Docker, AppImage, Ubuntu Snap
- Basics: About FreeCAD, Interface, Mouse navigation, Selection methods, Object name, Preferences, Workbenches, Document structure, Properties, Help FreeCAD, Donate
- Help: Tutorials, Video tutorials
- Workbenches: Std Base, Assembly, BIM, CAM, Draft, FEM, Inspection, Mesh, OpenSCAD, Part, PartDesign, Points, Reverse Engineering, Robot, Sketcher, Spreadsheet, Surface, TechDraw, Test Framework
- Hubs: User hub, Power users hub, Developer hub