创造, 移动和复制操作

的 Create Point tool places individual coordinate points on the canvas. Points act as precise anchors that other geometry can snap to, and are useful as reference markers in structural drawings.

一步一步

1. 1请点击 Create Point in the toolbar (or press P) to activate point-creation mode.
2. 2Click anywhere on the canvas to place a point at that location.
3. 3或者, type coordinates in X,Y 格式 (例如. 100,200) 并按下 通过去.
4. 4Continue clicking or typing coordinates to place additional points in the same session.
5. 5按 Esc键 to exit point-creation mode.

的 Create Line tool draws individual straight line segments. Each click-pair defines one line. This is the most fundamental drawing tool in SkyCiv CAD and is used extensively in structural and architectural drawings.

一步一步

1. 1请点击 Create Line (or press 大号) to activate line-creation mode.
2. 2Click on the canvas to set the start point.
3. 3Move the mouse – a live preview of the line follows the cursor.
4. 4Click to set the end point, or type a length value and press 通过去 for a precise distance.
5. 5按 Esc键 退出.

的 Create Polyline tool draws a continuous chain of line segments stored as a single object. Polylines are ideal for outlines in structural drawings where all segments must remain joined. This tool is in a dropdown group – click the arrow on the toolbar button to reveal the Create Spline variant.

一步一步

1. 1请点击 Create Polyline (or press Ctrl键+大号) to activate polyline mode.
2. 2Click on the canvas to set the first vertex.
3. 3Continue clicking to add additional connected vertices – each click extends the polyline.
4. 4按 Esc键 完成. The polyline is stored as a single continuous shape.

的 Create Spline tool draws smooth, continuously curved lines defined by a series of control points. Useful for organic curves, road alignments, or any geometry requiring smooth curvature. Found in the Polyline dropdown group.

一步一步

1. 1Expand the Polyline dropdown and click Create Spline (or press SP).
2. 2Click on the canvas to set the first control point.
3. 3Continue clicking to place additional control points – the curve updates live.
4. 4按 Esc键 to finish the spline.

的 Create Arc tool draws a circular arc defined by two base points and a rise height – the perpendicular distance from the chord midpoint to the arc peak. Commonly used for curved beams, arched openings, and rounded structural elements.

一步一步

1. 1请点击 Create Arc (or press 一个) to activate arc mode.
2. 2Click on the canvas to set the first base point.
3. 3Type a chord length and press 通过去, or click to set the second base point.
4. 4Type the rise height 并按下 通过去, or move the mouse and click to set it visually.
5. 5The arc is created with the specified dimensions.

的 Create Rectangle tool draws an axis-aligned rectangle by defining two diagonally opposite corners. The result is a closed polyline with four right-angle corners – useful for floor plans, plate outlines, and structural cross-sections.

一步一步

1. 1请点击 Create Rectangle (or press [R) to activate rectangle mode.
2. 2Click on the canvas to set the first corner.
3. 3Move the mouse – a live rectangle preview follows the cursor.
4. 4Click to set the opposite corner and complete the rectangle.

的 Create Circle toolbar button opens a dropdown group with three variants: standard circle, circle by 4 弧线, 和 n-polygon. The standard circle places a full 360° circle defined by a center point and radius.

一步一步

1. 1请点击 Create Circle (or press C).
2. 2Click on the canvas to set the center point.
3. 3Move the mouse outward to preview the radius.
4. 4Type a radius value and press 通过去 for an exact size, or click to confirm visually.

的 Create Circle by 4 弧线 variant constructs a circle from four connected arc segments. Useful when downstream tools need to work with the circle as distinct arc entities rather than a single circular object. Found in the 圆圈 dropdown group.

一步一步

1. 1Expand the Circle dropdown and click Create Circle by 4 弧线.
2. 2Click on the canvas to set the center point.
3. 3Move the mouse to preview the radius.
4. 4Type a radius value and press 通过去, or click to confirm the size.
5. 5The resulting circle is composed of four arc segments joined at the cardinal points.

的 Create n-Polygon tool draws a regular polygon with any number of sides, placed by center point and circumscribed radius. Found in the 圆圈 dropdown group. The resulting shape is stored as a closed polyline.

一步一步

1. 1打开 形状 panel and set the desired number of sides (默认: 6).
2. 2Expand the Circle dropdown and click Create n-Polygon.
3. 3Click on the canvas to set the center point.
4. 4Move the mouse outward to preview the polygon size.
5. 5Type a radius value and press 通过去, or click to confirm.

的 Create Hatch tool fills a closed boundary region with a repeating hatch pattern. Hatches are widely used in structural and architectural drawings to denote material sections – 木结构, 钢, earth, 和更多.

一步一步

1. 1请点击 Create Hatch (or press H) to activate hatch mode.
2. 2Click inside a closed boundary region 在画布上 – the boundary is detected automatically.
3. 3The hatch pattern fills the detected region.

的 Relative Move tool translates selected objects by a displacement vector – pick a base point, then pick or type a destination to shift all selected objects by the same offset. Equivalent to AutoCAD’s MOVE command.

一步一步

1. 1Select the objects to move.
2. 2请点击 Relative Move (or press m).
3. 3Click anywhere on the canvas to set the base point of the move vector.
4. 4Move the mouse – a live preview shows the displaced objects.
5. 5Click to place, or type an exact distance and press 通过去.

的 旋转 tool rotates selected objects about a chosen center point. Rotate by dragging interactively or type an exact angle in degrees. Equivalent to AutoCAD’s ROTATE command.

一步一步

1. 1Select the objects to rotate.
2. 2请点击 旋转 (or press Ctrl键+[R).
3. 3Click on the canvas to set the rotation center point.
4. 4Move the mouse to preview the rotation angle.
5. 5Click to confirm, or type an angle in degrees and press 通过去.

Relative Rotate (Reference Rotate) lets you rotate a selection by specifying an existing 从 direction and a new target 方向. Ideal when you know a specific edge or line should align with a target angle or point – no manual angle arithmetic needed.

一步一步

1. 1Select the objects to rotate.
2. 2请点击 Relative Rotate in the Move dropdown.
3. 3Click to set the rotation center point.
4. 4Click a reference point to define the current (从) 方向.
5. 5Move the mouse – a preview shows the angle without yet rotating the objects.
6. 6点击 target point to complete the rotation, or type an angle and press 通过去.

的 对齐 tool moves 和 rotates a selection in a single operation by matching two source points on the selection to two destination points on the drawing. Particularly powerful for snapping components into place when you have two known reference locations.

一步一步

1. 1Select the objects to align.
2. 2请点击 对齐 in the Move dropdown.
3. 3请点击 source point 1 (on the selection), 然后 destination point 1 (在画布上).
4. 4请点击 source point 2 (on the selection), then move to destination point 2.
5. 5Click to complete – the selection is simultaneously translated and rotated so both point pairs coincide.

的 重复 tool reflects selected objects across a mirror axis defined by two points. The original objects are replaced by their mirrored counterparts. To keep the originals, 用 镜像复制 反而.

一步一步

1. 1Select the objects to mirror.
2. 2请点击 重复 (or press MI) in the Move dropdown.
3. 3Click to set the start point of the mirror line.
4. 4Click to set the end point of the mirror line.
5. 5The selection is reflected across the defined axis.

的 相对复制 tool duplicates selected objects and places the copy at an offset defined by picking a base point and a destination. The workflow is identical to Relative Move – but the originals stay in place.

一步一步

1. 1Select the objects to copy.
2. 2请点击 相对复制 in the Copy dropdown.
3. 3Click anywhere on the canvas to set the base point.
4. 4Move the mouse – a live preview of the copy follows the cursor.
5. 5Click to place the copy, or type an exact distance and press 通过去.

镜像复制 creates a reflected duplicate of selected objects across a user-defined axis, leaving the originals in place. Use this instead of 重复 when you need both the original and its reflection.

一步一步

1. 1Select the objects to mirror-copy.
2. 2请点击 镜像复制 (or press 机器学习) in the Copy dropdown.
3. 3Click to set the start point of the mirror line.
4. 4Click to set the end point of the mirror line.
5. 5A mirrored copy is created – the originals remain unchanged.

的 复制数组 tool distributes multiple copies of selected objects along a vector direction. The number of copies and total span are configured in the 形状 控制板, making it ideal for regularly spaced structural elements such as columns, 桁架, and bolt groups.

一步一步

1. 1Select the objects to array.
2. 2设置 copy count 和 span distance 在里面 形状 控制板.
3. 3请点击 复制数组 (or press AR) in the Copy dropdown.
4. 4Click to set the base point of the array.
5. 5Move the mouse to set the direction, then click to create the copies.

的 偏移复印 tool creates a parallel duplicate of selected lines or polylines at a specified perpendicular distance. Equivalent to AutoCAD’s OFFSET command – commonly used for wall thickness, lane markings, and parallel structural members.

一步一步

1. 1Select the lines or polylines to offset.
2. 2Enter the 偏移距离 在里面 形状 控制板.
3. 3请点击 偏移复印 (or press Ø) in the Copy dropdown.
4. 4The offset copy is created parallel to the original at the specified distance.

的 旋转复制 tool creates multiple copies of selected objects in a circular (polar) pattern around a center point. Useful for radially symmetric structures such as bolt groups on a flange or members in a circular truss.

一步一步

1. 1Select the objects to copy by rotation.
2. 2设置 copy count 和 total rotation angle 在里面 形状 控制板.
3. 3请点击 旋转复制 in the Copy dropdown.
4. 4Click to set the rotation center point.
5. 5Move the mouse to preview, then click to create the copies.