TechDraw Hatch/ru: Difference between revisions

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The Hatch tool fills a closed region in a View with a hatch pattern, which can be [[SVG|SVG]] or [[bitmap|bitmap]] files. In contrary the [[Image:TechDraw_GeomHatch.svg|24px]] [[TechDraw_GeometricHatch|Geometric Hatch]] tool uses a specific PAT pattern file, see [[TechDraw_Hatching|Hatching]] for details.
The Hatch tool fills a closed region in a View with a hatch pattern, which can be [[SVG|SVG]] or [[bitmap|bitmap]] files. In contrary the [[Image:TechDraw_GeomHatch.svg|24px]] [[TechDraw_GeometricHatch|Geometric Hatch]] tool uses a specific PAT pattern file, see [[TechDraw_Hatching|Hatching]] for details.


[[Image:TechDraw_Hatch_example.png]]
[[Image:TechDraw_Hatch_example.png|300px]]


{{Caption|SVG hatch pattern on a face}}
{{Caption|SVG hatch pattern on a face}}
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==Usage==
==Usage==


# Select an closed region in a View. The region will turn green.
# Select an closed region in a View.
# Press the {{Button|[[Image:TechDraw_Hatch.svg|16px]] [[TechDraw_Hatch|Hatch a Face using Image File]]}} button
# Press the {{Button|[[Image:TechDraw_Hatch.svg|16px]] [[TechDraw_Hatch|Hatch a Face using Image File]]}} button
# A dialog will open where you can select the pattern file, the scale and color.
# You may need to press {{Button| [[Image:Std_Refresh.svg|16px]] [[Std_Refresh|Refresh]]}} and/or {{Button|[[Image:TechDraw RedrawPage.svg|16px]] [[TechDraw_RedrawPage|Redraw Page]]}}.


== Notes ==
== Notes ==


* Hatching objects are vulnerable to "[[Topological naming problem|topological naming]]" issues. See the information in the [[TechDraw Dimension Length|TechDraw Dimension Length]] tool for more information. It is recommended that hatching be one of the last steps in your drawing process.
* Hatching objects are vulnerable to "[[Topological naming problem|topological naming]]" issues. See the information in the [[TechDraw Dimension Length|TechDraw Dimension Length]] tool for more information. It is recommended that hatching be one of the last steps in your drawing process.
* Note that [[SVG|SVG]] hatch patterns are not included when a drawing page is saved as an [[SVG|SVG]] file.
* Sample [[SVG|SVG]] patterns are available locally in

Sample [[SVG|SVG]] patterns are available in

{{Code|code=
{{Code|code=
$INSTALL_DIR/Mod/Draft/Resources/patterns
$INSTALL_DIR/data/Mod/TechDraw/Patterns
}}
}}

where {{incode|$INSTALL_DIR}} is the directory where FreeCAD was installed, for example
where {{incode|$INSTALL_DIR}} is the directory where FreeCAD was installed, for example

{{Code|code=
{{Code|code=
/usr/share/freecad/Mod/Draft/Resources/patterns
/usr/share/freecad/data/Mod/TechDraw/Patterns
}}
}}
and also on [https://github.com/FreeCAD/FreeCAD/tree/master/src/Mod/TechDraw/Patterns GitHub].


==Properties==
==Properties==
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Revision as of 19:07, 11 September 2020

Other languages:

TechDraw Hatch

Системное название
TechDraw Hatch
Расположение в меню
TechDraw → Hatch
Верстаки
TechDraw
Быстрые клавиши
Нет
Представлено в версии
-
См. также
Нет

Description

The Hatch tool fills a closed region in a View with a hatch pattern, which can be SVG or bitmap files. In contrary the File:TechDraw GeomHatch.svg Geometric Hatch tool uses a specific PAT pattern file, see Hatching for details.

SVG hatch pattern on a face

Usage

  1. Select an closed region in a View.
  2. Press the Hatch a Face using Image File button
  3. A dialog will open where you can select the pattern file, the scale and color.

Notes

  • Hatching objects are vulnerable to "topological naming" issues. See the information in the TechDraw Dimension Length tool for more information. It is recommended that hatching be one of the last steps in your drawing process.
  • Sample SVG patterns are available locally in
$INSTALL_DIR/data/Mod/TechDraw/Patterns

where $INSTALL_DIR is the directory where FreeCAD was installed, for example

/usr/share/freecad/data/Mod/TechDraw/Patterns

and also on GitHub.

Properties

  • ДанныеSource: The View and Face to receive the hatch pattern.
  • ДанныеHatch Pattern: Full path and filename to an SVG pattern file.
  • ВидHatch Color: Hatch pattern will be displayed in this color.
  • ВидHatch Scale: Hatch pattern size modifier.

Scripting

See also: TechDraw API and FreeCAD Scripting Basics.

The Hatch tool can be used in macros and from the Python console by using the following functions:

hatch = FreeCAD.ActiveDocument.addObject('TechDraw::DrawHatch','Hatch')
hatch.Source = (view1,["Face0"])
hatch.HatchPattern = hatchFileSpec
rc = page.addView(hatch)