Τεκμηρίωση SkyCiv

Ο οδηγός σας για το λογισμικό SkyCiv - μαθήματα, οδηγοί και τεχνικά άρθρα

CloudCAD

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  4. Layers and Attribute Styles

Layers and Attribute Styles

Layers and Attribute Styles

Layers are named groups that organize drawing objects by color, line weight, line type, and visibility. Assigning objects to layers keeps complex drawings manageable and makes bulk changes (hide a floor, lock a grid) instant.

Attribute Styles control the visual appearance of dimensions, ηγέτες, γραμμές πλέγματος, κείμενο, and tables. Styles let you define the exact look once and apply it consistently to all annotations across the drawing.



Layers

Layers are managed from the Layers accordion in the top-right panel. Κάντε κλικ στο Layers header to expand it. The panel shows all layers in the project and controls for adding, επεξεργασία, and deleting them.

Layers are shared across all canvases in the project. An object on any canvas can be assigned to any layer, and layer visibility and lock settings apply project-wide.

Add a Layer

Create a new named layer with custom color, βάρος, and line type

Open the Layers πίνακας, fill in the layer settings below the list, then click Add New. The layer appears in the list immediately and is available as the active layer in the toolbar dropdown.

Βήμα-βήμα

  1. 1Open the Layers accordion in the top-right panel.
  2. 2Enter a Layer Name, choose a χρώμα, and configure line weight and line type.
  3. 3Κάντε κλικ Add New. The layer appears in the list and can be selected as the active layer.
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Υπόδειξη: Use a consistent naming convention from the start, όπως Κατασκευαστικός, Annotations, Πλέγμα, και Διαστάσεις, to make large drawings easier to manage.

Layer Properties

Configure the visual and behavioural properties of a layer

Click any layer in the list to load its properties into the fields below. Edit the values, then click Update to save.

Ιδιοκτησία Περιγραφή
Layer Name A unique label for the layer shown in the list and the active-layer dropdown.
Layer Color The color applied to all objects on this layer when Colors by Layers is on.
Line Weight Stroke thickness for all lines on this layer, in the current project units.
Line Type Pattern applied to lines: Solid, Dashed, Dotted, Dash-Dot, Dash-Dot-Dot, Κέντρο, or Phantom.
Line Type Scale Multiplier for the dash/dot pattern size (0.1 προς το 10). Only shown for non-solid line types.
Lock Prevents objects on this layer from being selected or moved. Βλέπω Lock a Layer.
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Υπόδειξη: Changes to a layer’s color, βάρος, or line type take effect immediately on all objects assigned to that layer, even if those objects are on different canvases.

Active Layer

Set which layer new geometry is assigned to when it is drawn

ο active layer is selected from the layer dropdown in the top toolbar. Any geometry you draw while a layer is active is automatically assigned to that layer. Επιλέγω No Layer to draw objects without a layer assignment.

A small color indicator next to the dropdown shows the active layer’s color at a glance.

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Υπόδειξη: Switch the active layer before drawing rather than reassigning objects afterwards. This keeps your workflow faster and the layer list accurate.

Show and Hide Layers

Toggle layer visibility to reduce clutter while working

Κάντε κλικ στο eye icon next to any layer in the list to toggle its visibility. Hidden layers are not drawn on the canvas and are excluded from exports. Objects on hidden layers cannot be selected.

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Υπόδειξη: Hide annotation or dimension layers when doing geometry work to reduce visual noise. Remember to make them visible again before exporting.

Lock a Layer

Prevent objects on a layer from being accidentally selected or moved

Select a layer in the list and check the Lock Items Select / Κίνηση Το σχήμα λυγισμού της κατασκευής σχεδιάζεται και θα εμφανιστεί ένα αναδυόμενο παράθυρο που θα σας ενημερώσει για τον συντελεστή φορτίου λυγισμού, then click Update. Locked layer objects are still visible on the canvas but cannot be clicked, επιλεγμένο, or moved. This protects reference geometry such as column grids or site boundaries.

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Υπόδειξη: Locking a background or imported-image layer prevents you from accidentally selecting it while drawing over it.

Colors by Layers

Override individual object colors with the layer color

Enable the Colors by Layers checkbox in the View/Display settings (left sidebar). When on, every object that belongs to a layer is rendered in that layer’s color, regardless of the color set on the object itself. This is useful for distinguishing structural categories at a glance.

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Υπόδειξη: Objects not assigned to any layer always use their individual object color, even when Colors by Layers is on.

Delete a Layer

Remove a layer from the project

Select the layer in the list and click Διαγράφω. The layer is removed from the project. Objects that were assigned to the deleted layer are not deleted but lose their layer assignment and revert to their individual object colors.

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Σημείωση: Deleting a layer cannot be undone. If you only want to remove objects from view temporarily, use the visibility toggle instead.



Attribute Styles

Attribute Styles are named presets that define the visual appearance of annotations. A style controls arrow shape and size, text size and offset, ακρίβεια, prefix and suffix, tolerances, κι αλλα, for all four annotation types: Γραμμικός, Γωνία, Ακτίνα κύκλου, και Leader. A style also controls Γραμμή πλέγματος, Text, και Τραπέζι appearance.

Every project starts with a built-in Default Style. You can create as many additional styles as needed, for example one for small-scale structural drawings and one for large-scale detail sheets.

Attribute Styles are managed from the Attribute Styles accordion in the left sidebar. The active style for new annotations is selected from a dropdown in the top toolbar.

Create a Style

Define a new named set of annotation appearance settings

Open the Attribute Styles accordion in the left sidebar. Type a name in the style name field and click Add New. The new style is created with default settings and appears in the list. You can then open the settings dialog to configure it.

Βήμα-βήμα

  1. 1Open the Attribute Styles accordion in the left sidebar.
  2. 2Enter a name in the style name field and click Add New.
  3. 3Κάντε κλικ στο Ρυθμίσεις (gear) κουμπί to open the style dialog.
  4. 4Adjust settings across each section, then click Ισχύουν to save.
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Υπόδειξη: New styles start with factory defaults. Κάντε κλικ Επαναφορά inside the dialog at any time to return all settings to those defaults.

Edit a Style

Change the settings of an existing style, with live preview

Select a style in the list, στη συνέχεια κάντε κλικ στο gear button to open the settings dialog. The dialog is divided into collapsible sections: one per annotation type plus text, tables, και γραμμές πλέγματος. Expand each section to adjust its settings.

Use the dialog actions to control when changes are committed:

  • Προεπισκόπηση: Temporarily applies the current dialog values to the canvas so you can see the effect without saving. Closing the dialog without Apply reverts the preview.
  • Ισχύουν: Saves the dialog values to the style and redraws the canvas. All existing annotations that use this style update immediately.
  • Επαναφορά: Restores all dialog inputs to the factory defaults without saving.
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Υπόδειξη: The dialog is draggable. Drag the header bar to position it beside the canvas so you can see the annotation you are editing while adjusting settings.

Apply a Style

Set the active style for new annotations, or assign a style to existing ones

There are two ways to use a style:

  • Active style for new annotations: Select a style from the Attribute Style dropdown in the top toolbar. All new dimensions, ηγέτες, γραμμές πλέγματος, and text created after this point will use that style.
  • Apply to existing selection: Select one or more annotation objects on the canvas, then choose a style from the dropdown. The style is applied to the selected objects immediately.

Styles can be applied to dimensions (γραμμικός, γωνία, radius), leader text, multi-leader text, γραμμές πλέγματος, text labels, and tables.

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Υπόδειξη: Set the active style to the correct one before placing annotations, rather than selecting and reassigning them afterwards. This saves time on large drawings.

Style Settings Reference

What each section in the style dialog controls

The settings dialog is divided into collapsible sections. Click a section header to expand it.

Γραμμικές Διαστάσεις

Setting Περιγραφή
Arrow Shape Arrowhead style: arrow, open arrow, τελεία, tick, slash, or none.
Arrow Length / Πλάτος Physical size of the arrowhead in project units.
Extension Line Offsets Gap between the measured point and the start/end of the extension line.
Text Offset / Θέση Distance of the label from the dimension line, and horizontal alignment (αριστερά, κέντρο, σωστά).
Text Size Font size of the dimension label.
Prefix / Suffix Text prepended or appended to the measurement value.
Precision Number of decimal places shown in the label.
Decimal Separator Περίοδος (.) or comma (,) as the decimal character.
Round Off Round the displayed value to the nearest specified increment.
Tolerance Type None, Symmetric (±), or Deviation (upper/lower). Enter upper and lower tolerance values when deviation is selected.

Διαστάσεις γωνίας

All of the same arrow, κείμενο, prefix/suffix, ακρίβεια, and tolerance settings as linear dimensions, plus:

Text Orientation Horizontal or aligned with the arc.
Unit Format Decimal degrees or degrees-minutes-seconds (DMS).
Alternative Units Show a secondary unit in parentheses alongside the primary value.

Διαστάσεις ακτίνας

Arrow, κείμενο, prefix/suffix, ακρίβεια, and tolerance settings applied to radius callouts. The prefix defaults to Ρ.

Κείμενο Leader

Arrow shape and size, text size, and horizontal/vertical text offset from the leader endpoint.

Γραμμές πλέγματος

Extension Length the gridline extends beyond its endpoints.
Circle Diameter Size of the bubble at each end of the gridline.
Text Size Font size of the label inside the bubble.
Dash Length / Gap Controls the dash pattern of the gridline itself.

Text and Tables

Font Family Default font for text labels (monospace, sans-serif, serif, και τα λοιπά.).
Text Size Override When enabled, forces all text labels to use the size defined in this style, overriding individual object settings.
Table Cell Text Size Default font size inside table cells.

Delete a Style

Remove a custom style from the project

Select a style in the list and click Διαγράφω. The style is removed and any annotations that were assigned to it retain their last rendered appearance but lose their style link.

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Σημείωση: The built-in Default Style cannot be deleted. If you want to reset its settings, open the style dialog and click Επαναφορά αντι αυτου.

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