Draft Workbench/ja

Introduction
製図ワークベンチを使うと現在のドキュメントにシンプルな2Dオブジェクトを手軽に描くことができます. また描いた後でそれらを変更するためのツールもいくつか用意されています. ツールの一部は製図ワークベンチで作成したものだけでなく他のFreeCADオブジェクト全てに対して使用することができます. また完璧に動作するスナップシステムやオブジェクトと設定を管理するためのいくつかのユーティリティも提供されています.

The created 2D objects can be used for general drafting in a way similar as is done with Inkscape or Autocad. These 2D shapes can also be used as the base components of 3D objects created with other workbenches, for example, the Part and  Arch Workbenches. Conversion of Draft objects to Sketches is also possible, which means that the shapes can also be used with the  PartDesign Workbench for the creation of solid bodies.

FreeCAD is primarily a 3D modelling application, and thus its 2D tools aren't as advanced as in other drawing programs. If your primary goal is the production of complex 2D drawings and DXF files, and you don't need 3D modelling, you may wish to consider a dedicated software program for technical drafting such as LibreCAD, QCad, or others.



作図オブジェクト
オブジェクトを作成するためのツールです.


 * Draft_Line.png 2点線分: 2点からなる線分を描きます
 * Draft_Wire.png ワイヤー（複数の点からなる線分）: 複数点の線分で作られる線を描きます
 * Draft_Circle.png 円: 中心と半径から円を描きます
 * Draft_Arc.png 円弧: 中心、半径、開始角度と終了角度から円弧を描きます
 * [[Image:Draft_Ellipse.png|32px]] Ellipse: Draws an ellipse from two corner points
 * [[Image:Draft_Polygon.png|32px]] 多角形: 中心、半径、辺数から正多角形を描く
 * Draft_Rectangle.png 四角形: ２つの対点から四角形を描きます
 * Draft_Text.png テキスト: 複数行のテキストの注釈を描きます
 * Draft_Dimension.png 寸法: 寸法の注釈を描きます
 * [[Image:Draft_BSpline.png|32px]] B-スプライン: 点列からB-スプラインを描きます
 * [[Image:Draft_Point.png|32px]] 点: 点オブジェクトを挿入します
 * [[Image:Draft_ShapeString.png|32px]] ShapeString: The ShapeString tool inserts a compound shape representing a text string at a given point in the current document
 * [[Image:Draft_Facebinder.png|32px]] Facebinder: Creates a new object from selected faces on existing objects
 * [[Image:Draft_BezCurve.png|32px]] Bezier Curve: Draws a Bezier curve from a series of points
 * [[Image:Draft_Label.png|32px]] Label: Places a label with an arrow pointing to a selected element

Annotation objects

 * [[Image:Draft_Text.svg|32px]] Text: draws a multi-line text annotation.
 * [[Image:Draft_Dimension.svg|32px]] Dimension: draws a dimension annotation.
 * [[Image:Draft_Label.svg|32px]] Label: places a label with an arrow pointing to a selected element.
 * [[Image:Draft_AnnotationStyleEditor.svg|32px]] Annotation style editor: opens an editor to change the annotation style of these objects.

オブジェクトの変更
既存のオブジェクトを変更するためのツールです. これらのツールは選択したオブジェクトに対して動作します. もしオブジェクトを選択していない場合にはオブジェクトを選択するように促します.

Many operation tools (move, rotate, array, etc.) also work on solid objects (Part, PartDesign, Arch, etc.).


 * Draft_Move.png 移動: オブジェクト（複数可）をある位置から別の位置へ移動します
 * Draft_Rotate.png 回転: 開始角から終了角へのオブジェクト（複数可）を回転します
 * Draft_Offset.png オフセット: オブジェクトの線分を一定の距離だけ移動します
 * Draft_Trimex.png トリム/延長: オブジェクトをトリムまたは延長します
 * Draft_Upgrade.png アップグレード: オブジェクトを結合し、1階層上のオブジェクトにします
 * Draft_Downgrade.png ダウングレード: オブジェクトを解体し、1階層下のオブジェクトにします
 * Draft_Scale.png スケール: 選択したオブジェクト（複数可）を基点を中心にスケールします
 * Draft_Edit.png 編集: 選択したオブジェクトを編集します
 * [[Image:Draft_WireToBSpline.png|32px]] ワイヤーからB-スプラインへ: ワイヤーからB-スプラインへの変換、またその逆変換を行います
 * [[Image:Draft_AddPoint.png|32px]] 点の追加: ワイヤーまたはB-スプラインへ点を追加します
 * [[Image:Draft_DelPoint.png|32px]] 点の削除: ワイヤーまたはB-スプラインから点を削除します
 * [[Image:Draft_Shape2DView.png|32px]] 2Dビュー成形: 別の3Dオブジェクトの平面化2Dビューであるような2Dオブジェクトを作成します
 * [[Image:Draft_Draft2Sketch.png|32px]] ドラフトからスケッチへ: ラフトオブジェクトをSketcher Workbenchスケッチに変換します.
 * [[Image:Draft_Array.png|32px]] 配列: 選択されたオブジェクトを円形または矩形に並べた配列を作成します
 * [[Image:Draft_PathArray.png|32px]] Path Array: Creates an array of objects by placing the copies along a path
 * [[Image:Draft_PointArray.svg|32px]] Point Array: Creates an array of objects by placing the copies at certain points
 * [[Image:Draft_Clone.png|32px]] 複製: 選択されたオブジェクトを複製します
 * [[Image:Draft_PutOnSheet.png|32px]] Drawing: Writes selected objects to a Drawing Workbench page
 * [[Image:Draft_Mirror.png|32px]] Mirror: Mirrors the selected objects
 * [[Image:Draft_Stretch.png|32px]] Stretch: Stretches the selected objects


 * [[Image:Draft_Clone.svg|32px]] Clone: clones the selected objects.
 * [[Image:Draft_Array.svg|32px]] Array tools.
 * [[Image:Draft_OrthoArray.svg|32px]] Ortho Array: creates an orthogonal array from the selected object. It can also create App Link copies.
 * Draft_PolarArray.svg Polar Array: creates an array in a polar pattern, that is, sweeping an angle. It can also create App Link copies.
 * Draft_CircularArray.svg Circular Array: creates an array in a circular pattern, that is, starting from a center and moving outwards radially. It can also create App Link copies.
 * [[Image:Draft_PathArray.svg|32px]] Path Array: creates an array of objects by placing the copies along a path.
 * [[Image:Draft_PathLinkArray.svg|32px]] Path LinkArray: like [[Image:Draft_PathArray.svg|32px]] Path Array, but creates App Links instead of regular copies.
 * [[Image:Draft_PointArray.svg|32px]] Point Array: creates an array of objects by placing the copies at certain points.
 * Draft_PointLinkArray.svg Point LinkArray: like [[Image:Draft_PointArray.svg|32px]] Point Array, but creates App Links instead of regular copies.


 * [[Image:Draft_Edit.svg|32px]] Edit: edits a selected object.
 * [[Image:Draft_SubelementHighlight.svg|32px]] Subelement highlight: enters an edit mode that allows editing different objects.


 * [[Image:Draft_Join.svg|32px]] Join: joins lines together into a single wire.
 * [[Image:Draft_Split.svg|32px]] Split: splits a wire into two at a point.
 * [[Image:Draft_Upgrade.svg|32px]] Upgrade: upgrades objects into a higher-level object.
 * [[Image:Draft_Downgrade.svg|32px]] Downgrade: downgrades objects into lower-level objects.


 * [[Image:Draft_WireToBSpline.svg|32px]] Wire to BSpline: converts a wire to a B-Spline and vice-versa.
 * [[Image:Draft_Draft2Sketch.svg|32px]] Draft to Sketch: converts a Draft object to a Sketcher Workbench Sketch and vice-versa.
 * [[Image:Draft_Slope.svg|32px]] Slope: changes the elevation slope of the currently selected Draft Line or Draft Wire.
 * [[Image:Draft_FlipDimension.svg|32px]] Flip Dimension: flips the orientation of the text of a Draft Dimension.


 * [[Image:Draft_Shape2DView.svg|32px]] Shape 2D View: creates a 2D object which is a flattened 2D view of a 3D object.

Draft Tray
The Draft Tray allows selecting the working plane, defining style settings, toggling construction mode, and specifying the active layer or group.



Its tools are also available in the menu:


 * [[Image:Draft_SelectPlane.svg|32px]] Select Plane: selects the current Draft working plane.


 * [[Image:Draft_SetStyle.svg|32px]] Set style: sets the default style for new objects.


 * [[Image:Draft_ToggleConstructionMode.svg|32px]] Toggle construction mode: switches Draft construction mode on or off.


 * [[Image:Draft_AutoGroup.svg|32px]] AutoGroup: changes the active Draft Layer or, optionally, the active Std Group or group-like Arch object.

Draft annotation scale widget
With the Draft annotation scale widget the Draft annotation scale can be specified.



Draft snap widget
The Draft snap widget can be used as an alternative for the Draft Snap toolbar.



Draft Snap toolbar
The Draft Snap toolbar allows selecting the active snap options. The buttons belonging to active options stay depressed. For general information about snapping see: Draft Snap.


 * [[Image:Draft_Snap_Lock.svg|32px]] Toggle snap: toggles object snapping globally on or off.
 * [[Image:Draft_Snap_Endpoint.svg|32px]] Endpoint: snaps to the endpoints of line, arc and spline segments.
 * [[Image:Draft_Snap_Midpoint.svg|32px]] Midpoint: snaps to the middle point of line and arc segments.
 * [[Image:Draft_Snap_Center.svg|32px]] Center: snaps to the center point of circles, arcs and faces, WP proxies and Building parts
 * [[Image:Draft_Snap_Angle.svg|32px]] Angle: snaps to the special cardinal points of circles and arcs, at 45° and 90°.
 * [[Image:Draft_Snap_Intersection.svg|32px]] Intersection: snaps to the intersection of two line or arc segments. Hover the mouse over the two desired objects to activate their intersection snaps.
 * [[Image:Draft_Snap_Perpendicular.svg|32px]] Perpendicular: on line and arc segments, snaps perpendicularly to the latest point.
 * [[Image:Draft_Snap_Extension.svg|32px]] Extension: snaps on an imaginary line that extends beyond the endpoints of line segments. Hover the mouse over the desired object to activate its extension snap.
 * [[Image:Draft_Snap_Parallel.svg|32px]] Parallel: snaps on an imaginary line parallel to a line segment. Hover the mouse over the desired object to activate its parallel snap.
 * [[Image:Draft_Snap_Special.svg|32px]] Special: snaps on special points defined by the object.
 * [[Image:Draft_Snap_Near.svg|32px]] Near: snaps to the closest point or edge on the nearest object.
 * [[Image:Draft_Snap_Ortho.svg|32px]] Ortho: snaps on imaginary lines that cross the last point, and extend at 0°, 45° and 90°.
 * [[Image:Draft_Snap_Grid.svg|32px]] Grid: snaps to the intersections of the grid lines, if the grid is visible.
 * [[Image:Draft_Snap_WorkingPlane.svg|32px]] Working plane: always places the snapped point on the current working plane, even if you snap to a point outside that working plane.
 * [[Image:Draft_Snap_Dimensions.svg|32px]] Dimensions: shows temporary X and Y dimensions while snapping.
 * [[Image:Draft_ToggleGrid.svg|32px]] Toggle grid: toggles the visibility of the grid on or off.

ユーティリティーツール

 * [[Image:Draft_Layer.svg|32px]] Layer: creates a Layer in the current document, to which objects can be added to control object visibility and color. It replaces Draft VisGroup.
 * [[Image:Draft_WorkingPlaneProxy.svg|32px]] Working Plane Proxy: create a proxy object to store the current Working Plane position.
 * [[Image:Draft_ToggleDisplayMode.svg|32px]] Toggle display mode: switches the display mode of selected objects between "Flat Lines" and "Wireframe".
 * [[Image:Draft_AddToGroup.svg|32px]] Add to group: quickly adds selected objects to an existing Std Group.
 * [[Image:Draft_SelectGroup.svg|32px]] Select group contents: selects the contents of a selected Std Group or Draft Layer.
 * [[Image:Draft_AddConstruction.svg|32px]] Add to Construction group: add selected objects to the Construction group.
 * [[Image:Draft_Heal.svg|32px]] Heal: heals problematic Draft objects found in very old files.

Additional tools
右クリックのコンテキストメニューから利用可能な追加ツールです. 選択されているオブジェクトに依存して変わります.


 * [[Image:Draft_SelectPlane.png|32px]] 作業平面の設定: 標準ビューまたは選択された面から作業平面を設定します
 * [[Image:Draft_FinishLine.png|32px]] ラインを終了: ワイヤー、B-スプラインの描画をラインが閉じないで終了します
 * [[Image:Draft_CloseLine.png|32px]] ラインを閉じる: ワイヤー、B-スプラインの描画をラインを閉じて終了します
 * [[Image:Draft_UndoLine.png|32px]] ラインをアンドゥ: ラインの最後の区間をアンドゥします
 * [[Image:Draft_ToggleConstructionMode.png|32px]] 作成モードの切り替え: ドラフト作成モードのオン/オフを切り替えます
 * [[Image:Draft_ToggleContinueMode.png|32px]] 継続モードの切り替え: ドラフト継続モードのオン/オフを切り替えます
 * [[Image:Draft_ApplyStyle.png|32px]] スタイルを適用: 選択されたオブジェクトに現在のスタイルと色を適用します
 * [[Image:Draft_ToggleDisplayMode.png|32px]] 表示モードの切り替え: 選択されたオブジェクトの表示モードを"フラットライン"または"ワイヤーフレーム"に切り替えます
 * [[Image:Draft_AddToGroup.png|32px]] グループに追加: ただちに選択されたオブジェクトを既存のグループに追加します
 * [[Image:Draft_SelectGroup.png|32px]] グループの中身を選択: 選択されたグループの中身を選択します
 * [[Image:Draft_ToggleSnap.png|32px]] スナップの切り替え: オブジェクトのスナップのオン/オフを切り替えます
 * [[Image:Draft_ToggleGrid.png|32px]] グリッドの切り替え: グリッドのオン/オフを切り替えます
 * [[Image:Draft_ShowSnapBar.png|32px]] スナップバーを表示: スナップツールバーの表示/非表示を切り替えます
 * [[Image:Draft_Heal.png|32px]] Heal: Heals problematic Draft objects found in very old files
 * [[Image:Draft_FlipDimension.png|32px]] Flip Dimension: Flips the orientation of the text of a dimension
 * [[Image:Draft_VisGroup.png|32px]] VisGroup: Creates a VisGroup in the current document
 * [[Image:Draft_Slope.png|32px]] Slope: Changes the slope of selected Lines or Wires
 * [[Image:Draft_AutoGroup.png|32px]] AutoGroup: Automatically place new objects in a given group
 * [[Image:Draft_SetWorkingPlaneProxy.png|32px]] Set Working Plane Proxy: Add a proxy object in the document to store a Working Plane position
 * [[Image:Draft_ToggleConstructionMode.png|32px]] Add to Construction group: Add selected objects to the Construction group

追加機能

 * スナッピング: 既存オブジェクトの特定位置に新しい点を配置できます
 * 拘束: 既存の点に対して相対的な水平位置、垂直位置を指定して新しい点を配置できます
 * 座標入力での作業: 画面クリックの代わりに手動で座標を入力できます
 * Working plane: Allows you to define a plane in the 3D space, where next operations will take place

Tree view context menu
The following additional options are available in the Tree view context menu:

Selection options
If there is a selection the context menu contains one additional sub-menu:
 * : a subset of the tools available in the main Draft Utilities menu.

Wire options
For a Draft Wire, Draft BSpline, Draft CubicBezCurve and Draft BezCurve this additional option is available:


 * [[Image:Draft_Edit.svg|32px]] Flatten this wire: flattens the wire based on its internal geometry. This option currently does not work properly.

Layer container options
For a Draft LayerContainer these additional options are available:


 * [[Image:Draft_Layer.svg|32px]] Merge layer duplicates: this option currently does not work.


 * [[Image:Draft_NewLayer.svg|32px]] Add new layer: adds a new layer to the current document.

Layer options
For a Draft Layer these additional options are available:


 * [[Image:button_right.svg|32px]] Activate this layer: makes the selected layer the active layer.


 * [[Image:Draft_SelectGroup.svg|32px]] Select layer contents: selects the objects inside the selected layer.

Working plane proxy options
For a Draft WorkingPlaneProxy these additional options are available:


 * [[Image:Draft_SelectPlane.svg|32px]] Write camera position: updates the camera settings stored in the working plane proxy.


 * [[Image:Draft_SelectPlane.svg|32px]] Write objects state: updates the visibility state of objects stored in the working plane proxy.

3D view context menu
The following additional options are available in the 3D view context menu:

No-selection options
If there is no selection the context menu contains one additional sub-menu:
 * : a subset of the tools available in the main Draft Utilities menu.

Selection options
If there is a selection the context menu contains two additional sub-menus:
 * : tools for drawing objects and modifying objects.
 * : a subset of the tools available in the main Draft Utilities menu.

Obsolete tools
These commands are obsolete but still available:


 * [[Image:Draft_Array.svg|32px]] Array: creates a polar or rectangular array from selected objects.


 * [[Image:Draft_Drawing.svg|32px]] Drawing: writes selected objects to a Drawing Workbench page.

These 3D view context menu options are still available when the Draft Wire, Draft BSpline, Draft CubicBezCurve or Draft BezCurve command is active but will be removed in the near future:


 * [[Image:Draft_UndoLine.svg|32px]] Undo last segment: use the button in the task panel of the command instead.


 * [[Image:Draft_FinishLine.svg|32px]] Finish line: use the button in the task panel of the command instead.


 * [[Image:Draft_CloseLine.svg|32px]] Close line: use the button in the task panel of the command instead.

環境設定

 * 製図モジュールには専用の環境設定ドラフトワークベンチで利用可能な設定.

ファイル形式
製図モジュールによってFreeCADは以下のファイル形式をインポート、エクスポートできるようになっています.


 * Autodesk .DXF: 2D-CADアプリケーションを使って作成されたDrawing Exchange Formatファイルのインポートとエクスポート
 * SVG（形状）: ベクター描画アプリケーションを使って作成されたScalable Vector Graphicsファイルのインポートとエクスポート
 * Open Cad format .OCA: OCA/GCADファイルのインポートとエクスポート. 将来的な可能性を秘めた新しい オープンなCADファイル形式です
 * Airfoil Data Format .DAT: 翼型断面の記述に使用されるDATファイルのインポート
 * Autodesk .DWG: Import and exports DWG files via the DXF importer, when the ODA Converter utility is installed.
 * FreeCAD and DWG Import: Import and exports DWG files
 * FreeCAD and DXF Import: Import and exports DXF files

Install importers

 * FreeCAD and DWG Import: Imports and exports DWG files
 * FreeCAD and DXF Import: Imports and exports DXF files

Unit tests
Test Workbench.

To run the unit tests of the workbench execute the following from the operating system terminal.

スクリプト処理
製図モジュール機能には完全な製図用APIがあり、スクリプトやマクロからその機能を使用することができます

The workbench includes a module to create samples of all objects in a new document.

Use this to test that all objects are produced correctly.

Inspecting the code of this module is useful to understand how to use the programming interface.

Where is the toplevel directory where the software was installed; for example, in Linux it may be.



Tutorials

 * Draft tutorial
 * Draft ShapeString tutorial